SCIENTIFIC ABSTRACT P.M. CHIKALOV - B.M. CHIKHACHEV

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000308810011-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 12, 2000
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

CHIK"", P.M.
Tmportance of young shoots for obtaining high petal y1elds of oil-
bearing rose. Agrobiologils, no,,3;130-133 My-Je 156.. (MMA 9:9)
I.Tosuesonskaya sonalluays, opytno-selektoiennaya stantelya Vessoyusnage
ukuohno-iseledovatel'skege institute, maslichrqkh i afiromaslichn^h
kulltur, Krasaodarskiy kr

CBIK&LOV, P.M.
Controlling weeds in the plantations of oil-bearin rosego
IWI,.-zhir,prom. 24 no-5:28-30 '58. f4RL 12:1)
1. Vo2nesenel.01ya zomlinaya opytna7a stantsiya Voeeoyuznogo
nauchno-issledovateVskogo Instituta maslichnykh i efiromaslich-
n,vkh kulltur.
(Roses) .(Wee& control)

COMRY USSR
0 TI=RV Woods and Wood Control N
CA
ABS* JOUR. I RZhKOI,,, N6.23 19%v NO),v 104942
AUTHOR i Chikalov, P. No
INST. t
TITU : Control of woods on Plantations of Etberval oil Roses.
OPI(;v PUB. t Maelob.-zhir. prom-at', 1958, Noo, .5, 28-30
ABSTRACT j No abBtract.
Card: V 1

CHIKALOV, P. M., Cand Agr Sci -- (diss) "Agrobiological bases for
coriander cultivation." Voronezh, 1960. 16 pp; (Ministry of Agricul-
tu.-e RSFSR, Voronezh Agricultural Inst); 150 copies; price not given;
(KL, 50-60)A /,,-" 4"

CHIKALOV P M Icand.oellskokhoz.nauk
Optimm ripening time and methods of harvesting of coriander.
Masl,-zhir.prom. 28 no.WO-29 F 162. (MIRA 15:5)
1. Voznesenskaya opytnaya stantsiya Vsesoyuznogo-nauchno-isals-
dovatel'skogo instituta maslichnykh i efiromas3-ichnykh kulltur.
(Coriander)

C.HIXkWVA, Ye.A.
-- Effect of 1 `
soaking seeda in vitantin oolixtions before planting
on ths accumulation of ancorbic acid. Vitaminy no.4:206-208
159. Wu M- 9)
1, Pedagogicheekly inatitut, Ivanovo.
(PLANTS, XrMT 07 VITAMINS ON) (SEEDS) (ASCMIC ACID)

BUYANDVSKIY, D.S.; CHIKAWYA, YO.A.
.. - I
Biosynthesis of &seorbib &cid In finite in response to the
Infliction of wounds. 10ot.shur. 44 no.9:1,'124-1328 3 159.
(KMk 13: 2)
1. Ivanovskiy gosudaritvenr47 pe*oglaheakiy institut.
.. (Ascorbic iield) (Apple)

CKMIOVA Te A
Ascorbigon accumilation in plantso Piziol,rast. 6 no.6:724-725
N-D 159. - (HIRA 13:4)
1. Ivanovo Pedagogical Institute. .1
(Ascorbic aoid) -

BUrANOVSKIX.. D*S*j CHIMOVAy Ye.A.
Biosyntheeis of ascorbic acid in.the fruits,groving on trees. Bot.
zhur. 47 no.1t121-123 Ja 162. (MIRA 15:2)
1. Ivanovskiy gosudarstvonnyy pedagogieheokly institut*
(Apple) , (Ascorbic acid)

CHIKUS J.
Development of the technology of manufacturing cimarete on the basis of
litemay publications appear1mg in 1954. p. 190
Vol. 7, No. 5. Mays, 1955 Budapest., Hungm xPrTOARAG
SD: MDntbly Idst of East Zun6pean Accessiones (3=)j, IA, Vol- 5
No- 3P March., 1956

MUSILp J.; DATLOV, J.K_q~HIIS~N, -9-; _
Ferrite waveguide insulator for the 0.8 cm waire length. El
tech cas 25 no.7sJ32-434 164.

5 (4) SOV/78-4-4-31/44
AUTHORS: Palkin, A. P.,-Chikanov, N. D.
TITLE: On the Probldm'of the Interaction of Niobium P6--taahloride
With-'-the Chlokides~of Potassium and.Sodium -n Molten. State
(K voprosu o vzaimddeyst-~rii pyatikkiloristogo niobiya s
kh.loristymi. kaliyem i natriyem v rasplavlennom sostoyanii)
P19RIODICAL: Zhurnal neorganicheakoy khimii, 19!ig, Vol 4, Nr 4, pp 898-901,
(USSR)
A3STRACT: The authors investigated the systems NbC1 -KC1 and NbC1 -NaC1
5 5 ~
by a vistal and differential thermographic method. Niobium
pentach '2--ride of a purity of 99.861,4 was synthesized by
ohlorina't
ion of metallic niobiufn. Niobium pentachloride was
.
f=eed f--6m nibbium o?cychlorides by sublimation in a dry stream
of chlorine itt 170-1900- Nlobium pentaohloride attains the
-KQ3. was investigated
melting point at 206o.
The system 1001
'
5
and the phaae diagram is given in figure 1. The thermal
analysis of the system indicates that niobium pentachloride
enters reaction with potassium chloride at 2860 with the

.1/13
Card ormation of the congruently melting compound KNbG1. which
0 6)'

SOV/78-4-4-31/44
on the Problem of the Interaction of Hiobium Pentachloride With the ChloTides
of Potassium and Sodium in Molten State
attains its melting point at 3960. The authors stated pol
morphous transformations of this compound at 3340 and 186
Layers are formed within the ranje 0.1-42-5 mole ~ KOI. A
thermal effect is shown by the thermograms within the range
0-1-50 mole % M at 220". The system NbCl 5-NaC'-, which was
investigated by 1, S. Morozcv and B. 0. Korshunov (Ref 2),
was checked and oomple-bed. In additiont the liquidus within
the range 0-50 mole % NaCl as well as the range of layer
formation at 7-5-31*5 mole % NaCl were determined. Figurss 2,
3 and 4 show the thermograms of the mixtures of 50 mole % XbCl
5
and 50 mole % KC-1. The phase diagram of the system
NbOl 5-NaC1 is given in fig-are 6. The results of thermal,
analyses cf the systems NI-Cl 5-KC1 and NbC115-NaCl are listed in
two tables. There are 6 figures, 2 tables, and 5 references,
4 of which are Soviet.
Card 2/3

SOV/78-4-4-31/44
On the Froblem.of the Interaction of Niobium Pentachloriae With the Chlorldea
L
of Potassi-,= and Sodium in Molten State
ASSOCIATION: Vo-X,6ne'zhski'Y gcsudarstvannyy univa-.rsi-tet (Voronezh State
SUBMITTED: January 13, 19';8
Card 3/3

3/0*ra/62/007/006/011/024
B10(;/B180
AUTHOM Palkin, A. P., Chikanov, N. D.
TITLE: Reaction of niobium pentachloride with sodium- and
potassium chlorides
PERIODICAL: Zhurnal neorganicheskoy khimii, v. 7, no. 6, 1962, 1370-137611
TEXT: The'reaction of NbCl with NaCl and KCI was studied by thermal 1as".
analysis during their crysUllization from the melt. For some
compositions the electrical conductivity was determined at different
temperatures. The phase diagram of the system NbCl -NaCl-KC1.was con-
5
structed from the results. The polymorphous high-tiardperature
modifications of the congruent compound KNbCl 6 and -the incongruent
compound NaNbCl form a continuous series of solid solutione;' their
6
0
polymorphous modifications, whose transition points are 316 and 2 C
respectively ' crystallize in aeutectoid system (eutectoid at 1900 and
5V16 NbC1 22j~ KC1, 28~ NaCl). At 3900C, KNbC1 forms a eutectic with
51 6
Card 1/3

S/078/62/007/006/011/024
Reaction of niobium pentachloride ... B106/1)180
NaCl, composition 2A NaCl, 49'7-' VbOl 5 , 445 M. Passing from the binary
system NbCl 57NaCl to the section NaCl-UibC'6 and furl-her to the system
KNbCl KC1, the peritectic process is replaced by a eutectic ~ne, the
6-
temperature dropping from 444 to 3660C. A monotectic demixing comes
next to the binary systems NbCl -NaCl and NbCl KCI. It covers a
5 5-
considerable part of the corner contained by the sides nbC1 5- KNbCl6 and
NbCl NaNbCl NbCl KNb and NaNbC form a eutectic which is close
5- 6' 5 C16 16
to the axis of the composition NbC1 and whose melting point is
51
,practically the same as the crystallization temperature of pure NbOl 5'
A large part of' the liquidus surface of the system NbCl -NaCl-KC1 con-
5
sists of' the fields of primary crystallization of the componentst NaCl
solid solution NaCl-KC1) solid solution cc-K1qbCl6-cx-NaNbCl6. The mixtures
adjoining the vertex NbOl are low-melting# thooe adjDining the vertices
Card 2/3

5/078/62/007/006/011/024
Reaction of niobium pentachloride ... B106/B160
NaCl and KCI are.high-melting. The transition temperature corresponding
to the pblymorphous low-temperature modification of KVbCl 6 decreases in
the ternary mixtures from 160 to 1200C. In the common crystallization
of KNbC1 6, KCI and NaCl a sm all.region is probably for.med which is a
solid solution on KNbCl 6 basis The polymorphous transformations
(Y,_NaNbCl6and i- -KNbC 16 a.rq accompanied by a considerable
increase in electrical conductivity and by pronounced thermal effects,
In the system VbC1 -KC1 it is assumed that the incongruent compound
5~
2KC1-3NbCl 5 is formed. It exists between 2io-1600C a t a KCI contents
up to 505A. There are I figure and 1 table.
ASSOCIATION: Voronezhak4-y gosudarstvannyy universitet
(Vbronezh State University)
SUBMITTED: June 9, 1961
Card 3/3

S/07 62 007/010/004/008
B144YBW
AUTHORS: Palkin, A. P., Chikanovo N. Do--
TITLE: Interaction of tantalum pentachloride with sodium and
potassiuffi chlorides
PERIdDICAL: Zhurnal neorganicheskoy khimii, v. 7., no. 10, 1962, 2388-239~
TEXT: The phave diagram of the ~acl 5 '-NaCl.-'KC1'sys tem was plotted, It
justifies the following conclusionst 1) At 388,C KTaCl and VaCl form an
6
eutectic (compositiont 1.8% NaCl, 49.1% TaCl 1). 2).KTaCI6 and
.5P 49L-1% KC
NaTaC16 form a complete, series of solid soluti-ons,... Their polymorphic
modifications with decomposition temperatures of 312 an'd 2230'.' form a-
limited series of solid solutions; The composition and temperature
corresponding t6 the eutectoid point ares 50% TaCl 5 20% I(Cl, 30~ Nacii
1800C- .3) A temperature drop from 484 through 388 to 3700C is observed
owing to a transition from the pariteetic process in the TaCl -NaCl system
5
Card 1 /3

Interaction of tantalum...
5/07 62~007/010/004/008
B144YB18
to eutectic Drocesses in the YTaCl 6-VaCl and KTaC16- KC:L systems. Trans-
ition takes place at 484DC with 48el NaCl. Monotectico:lemixin6a are
observed in the TaCl 5- NaCl system up to 30% NaCl (404 ') and in the
TaCl 5- M system up to 40 KCI (3160C). They blend without dincontinuity,
5) The eutectic formed by TaCl 5' XTaCl61 und NaTaCl_ 6 followl'; clooc-ly the
Mole_.,~_ axis of TaCl 5' Ito temperature coincides with thb crystullization
temperature of pure TaCl 5' 6) The liquidus surface of the TaCl 5- NaCl-KCI
system consists mainly of crystallizatior regions of the solid solution
?N'aCI-Y,Cl, of NaCl, and' of the solid aolutiona-MC16 - ot.-NaTaC16. The melts at
the NaC3 and KC1 corners are high-melting, those close to the TaCl 5 corner
are low-meltinC. 7).The temperature 185 00 corresponding to the polymorphic
decompouition f.0 -KTaC 16 drops to 16100 for the ternary systems
T&Cl 5- KTaCl 6- NaCl; this is explained by the existence of a small region of
k'-XTaC'6-NaTaC'6 solid solutionab 8) The electrical conducti.vity of
Card 2/3

62/b07/010/004/008
Interaction of tantaium... B144YB186
TaCl PaCl-KC1 molts is determined by tbo polymorphic decompositions
5-
t1-.,u-NaTaCl and l,e-"-KTaC 16 . There are 2 figures and 2 tables.
6
ASSOCIATION: Voronezhsl-.iy E.;osudbLrstvennyy unive~rsitot (Voronezh State
University)
SUBM)I IMM January 12.,,1962
Card 3/31

S/078/62/007/010/005/008
B14016:6
AUTHORS:, Palkin, A. P., Ghikanov, N. D.
------------
TITLF,3 Interaction between niobium and tantalum pentachlorides and
sodium dnd potassium chlorides
PERIODICAL: Zhurnal neorganicheskoy khimii,.V- 71 no. 10, 1962,2394-239~
TEXTt Melting point diagrams were plotted'for the system (1) NbCl
5-
TaCl -NaCl; (2) ~bCl _TaC1 XC'l. (1) Tho polymorphous modifications (a,A),
1 5 5 ~ 5-
of the incongruently melting compounds NaTaC 1 6and NaNbCl 6 form a complete
series of aolid solutions without eXtremes. The peritectic decomposition
-follows the scheme: melt + NaCl---~solid a-KaTaCl - a.-NaNbC solutlon.
T_ 6 16
Transition is continuous from the7TaC1 NaCl system at 48 ~j NaCl to the
5- 0
NbCl-NaCl syetem* at .44 ~a NaCl with a temperature drop from 484 to 444 C.
The licluidus surface corresponding to the NaCl ciystal.lization aqcends
steeply from the interface curve. Decomposition between the solid solu-
tions a-NaNbCl 6 a-NaTaC'6~~ $-NaNbCl 6 $-NaTaC 16 'a accompanied by an
Gard 1/3

S/07 62/007/010/005/008
Interaction between niobium and ... B144%186
intense change in temperature. Demixing was observed Up to 30 ~ NaC1,
irrespective of the NbC1 sTaC1 ratio. The liquidus surface comDrises
5 5
cr.yatallization ranges of NaCl and of solid a-NaNbCl 6 - a-NaTaC 16 solution,
and a small range of solid NbCl 5-TaCl 5solution. (2) The c.ongruently
melting compounds a-KTaCl 6 and a-KNbCl 6 i~n~ their 6-modificatiQns form a
completeseries of solid solutions without extremes, with a temperature
drop from 410 to 3960C. The low-temp6rature y-modifications form a compldtd,
series of solid s9lutions with a weak minimum. The teaperatureson transi-
tion from system~:Nith leas than 50 % KC1 to the systems with more than
50 % XCI suggest a small range of solid KNbC1 6-KC1 solutions. The liquidw
surface ascends steeply from the eutectic line that corresponds to
crystallization of the solid a-KTaCl 6 - a-KNbC 16 solution with KCI. This
surface includes ringes of KC1 and solid solution KTaC].6-KNbCI6' with a
small range of the solid soluti 'on TaCl 5-NbOl 5* Demixing is independent
of the TaC1 tNbC1 ratio up to 40 % K01. It-is true, for both casest that
5 5
Card 2/3

S/078/62/007/010/005/008
Interact* n between
10 and ... B144/B186
the melts near the monoohloride vertex are high-melting, -and
those near the pentachloride vertices are low-melting...'The line of
crystallization of the solid P-solutions with th6 solid pentachlotide
solutions lies near the mol4t-, axis of the pentaohloride. There are
2 figures and 2 tables.
B,UBMITTB',D: Jl.nuaty 1.2j 1962
Card 3/3

FALKD1, A.P.; qHIKANOV, N.D.
Interaction of tantalum pentachl-Me with sodium and
potassium chlorides. Zhur~neorg.khim. 7 no.102-23884393 0 162.
(MIRA 15:10)
1. Vor6ifesbakiy gotudaratvennyy universitat.
(Tantalum chloride) (Alkali metal chlorides)

PALMI, A.P.; CHIKANOV., N.D.
Interaction of niobiun and tanta:L= pentachlorides with
sodium and potassium chlorides. Zhur.noorg.khim. 7 no-100.
(MIRA 15-10)
2394-2399 0 162.
(Niobium chlbride) (Tantalum Oloride) (Alkali metal chlorides)

FALKIN, A.P.; BIZYAYEVA# M.K.
Thermal study of the systems TaC13 - KCI - AIG1 iuW NW1
KC1 - AlCl- Izv. vyB. ucheb. zav.; khim. i ;2m,. teiffie
no.3:355-39; 163. (MMA 16:8)
1. Vorone2hskiy gosuMrstvehM imiversitet, kafedra neorganicheskoy
khimii.
(Syst4fti (Ghemistry)) -(Thermal analysis)

MiIUN(YVp N.D.j FALKIN.9-A.F,;-BIZYA7EVA, M.L,
Therml istudy of the Optem Nat I AlCl Ta (Nb) C
16t8)
2mr.i neorg. khim. 8 no.8tl938-1944 Ag 161: (m
1. Kafedra neorganicheskoy Ichimil Tbroneshokogo gosudarstveymogo
universiteta..
(8yatem (Ghemistry)) (Therml amlysis)

ACCESSION 1JR: AP4043770 S/0080/64/03710081183011834
AUTROR: Qjjikan2j,!L!ti Palkin, A. P.
TITLE: Thermal study,of the systems TaC'3-MgC'2-KC' and NbCI5-M&C'2-KC'
0
SOURCE: Zhurnal prikladnoy khimii, v. 37, no. 8, 1964, 1830-1834
TOPIC TAGS: Kurnakov pyrometer, liquidus, primary crystallization field, four-phase
equilibrium, tantalum
ABSTRACT: The authors conducted a study of the fusibility diagrams of the system-.
;The cooling and beating curves were recorded on a Kurnakov pyrometer. In addition,
ivisual observations were also conducted. Methods of preparing the initial sub-
Istances as well as the execution of the experiment were described by the authors in~
previous papers (AhNiCh, 7, 1370(1962); AhIlKh, 7, 2388(1961)). Base-." on data from a
differential-thermographic analysis the authors constructed fusibility diagrams of
the systems TaCl -MgCl -KC1 and NbCl -KCI, and have proven that the surface of
2 5-MgC'2
the liquidus of hese Systems consist of large fields of pritwiry crystallization of
;rxi, MgC121 MSC13 and small fields of KraC'6(KNbC16)1 TaC150"15). The authors

ACCESSION NR., AP4043770
;concluded that the elasticity of the TaCl vapor over the fusion of the sixtures
;KG" ftC'3 and KTaCIf,(up to 5000C) is insignificant. This very important circus-

CHIKANCIV.9 V.11., rkuml, A.~'. IdeceaSed)
System '-PaOl . Nb(I~ -- NaG, KC-i- Zhur neorg. khim. 10 -
Ify 765, (KRA 18 a 6
1. Voronezhskl,.y gcqitdurstvenyq-y imivernitst, kafed:ra
kkim.11,

AUTHORs Chikanovq V9R, 117-2-8/29
TITLEs Modernization of Foundry Equipment (Xodernizatsiya oborudova-
niya v littynom tsokhe)
PERIODICALt Mashinostroitel's 1958, # 21 pp 18 - 20 (USSR)
ABSTRACT: The article desorib*s and illustrates modernized, earth-
mixer runners at the foundry of the Moscow Grinding Machine
Plant (Moskovskiy zavod ahlifovallnykh stankov). Regular
repair is difficult, since the foundry works 24 hours daily.
In the old design# the vertical as well as the horizontal
drive shafts wore mounted on journal bearings.. Sand getting
into these, bearings caused rapid wear and dovin-time. It also
happened that the rollers got off the axles.
The modernization c-onsisted in replacing the journal bearings
by ball bearings.
The band conveyer drive@ wore modernizod in the same way.
There are 5 drawings.
ASSOCIATION: Moscow Grinding Machine Plant (Xoskovskiy zavod shlifovallnykh
stankov)
AVAILABLE: Library of Congress
Card 1/1

--CHITA jvxm__~_,
Organization of the blood service in Sverdlovsk Province. Akt.vop.
perel.krowl no.707-40 159. OMIRA 13:1)
1. SverdlovskLya stantslya perelivanlya kroyl.
(STARDIOVSK PROVINDR-3100D.-MA ION)

GATZAROT~ M.I,i doktor med.nauk; CHIKMTSIVAJ, IR.V.
TAto results of treating log ulcers with sterilized blood serms
Vest.khiro no.4t52-54 163.. (MIRA 14t4)
1, Iz kliniki obobabay kbirurgil (zav. - d6ktormed.nauk M.I.
Sakbarov) Swerdlovskago mediteinakogo institute, i Orerdlovskoy
stantoii perelivani7a. kravi.
(VAR3X) (MM TMW")

07Y
PHASE I BOOK EXPL401TAT[ON SOV/5075
International Institute of Welding
XII kongress Mezhdunarodnogo inatituta svarki, 29 iyunys 5 iyulya 1959 v g,
Opatii (Twelfth Annual Assembly of the International Institute of 'Welding,
Opatija, June 29 - July 5, 1959) Moscow, Mashgiz, IS61. 359 p. 3000
copies printed.
Sponsoring AgIncr. Natsionallnyy kom itat SSSR po avarice.
Ed. (Title page): G. A. Maslov,; Docent, Translattd from English, French,
and Serbo-Croatian by N. S. Aborenkova, K. N. Belyayev. E. P. Bogacheva,
L. A. Borlsova.'K. V. Zvedintnevu, V. S. Minavich,ev, and At. M. Shelechnik.
Managing Ed. for Literature on the Hot-Working of Metals: S, Ya. Golovin,
Engineer.
PURPOSE: This collection of articles Is intended for vielding'specialists and
the technical personnel of various production and repair shops.
Card 1/#

Twelfth Annual Assembly (Cont.) SOV/5975
COVERAGE- The collection contains abridged reports presented and discussed
at the Twelfth Annual Assembly of the International Institute of Welding.
Reports deal with problems of welding and related procasses used in repair
and the problems arising in CDnnection with the
work, repair techniques
nature of the base and filler materials. Examples of repairing various parts
are given, and the organization of repair operations In workshops and under
field conditions Is discussed. Economic aspects of welding and related
processes as used in repair. work are analyzed. No personalities are men-
tioned. There-are,no.references.
TABLE OF CONTENTS: [Onl.y Soviet and Soviet-bloc reparts are kiven here]
5
Foreword
PART I. THE STUDY OF REPMR-WORK TECHNIQUES
(PROCESSES, METHODS, PREPARATION, HEATING,~AND
OTHER TYPES OF. PROCESSING CONTROL)
Myuntsner, L. (Czechoslovakia). Welding of Broken Crankshafts
Card 219
36

Twelfth Annual Assembly (Cont. ) SOV/5975
Genkin, I. Z. , and A. F. Zolotarskiy (USSR) - Increasing the
Strength and Extending the Service Life of Welded Rails and Frogs 172
Vegrzhin, Zh. (Poland). Alloying Fluxes for Restoring Parts by
Submerged Arc Welding 182
-Chikara, M * (Yugoslitvia). Thermite Welding In Restoring Rails;
Certain Characteristics Obtained in Testing Welded Joirits 224
PART In. TYPICAL EXAMPLES OF PARTS RECLAMATION
(*ROLI.aNG STOCK, SIRP STRUCTURES, MINING AND METALLURGICAL
--EQLVPMENT, MACHINESAN`D'.T0GL$)
Irrana, B. (Czechoslovakia). Practices in the Repair of Cutting
Tools With the Use of Welding Processes 291
Card 5/9

V.Vt CMIARM10. A.As
LDGVDM=p A.A.1 S
OW*Pygtll;m# Of tM lkb*wl
zat (POA 15*12)
,,ja.vo. ljo*"ti!~49 '62.
1. NabbaltAft Rimhokoy stanteli nablyadmi7a iektwotrezmykh
isputAkov 7mli No.040 (for Sbmeling). 2. Dagprolmtrovskaya
13tantsiya nablyadaniya jokusotvmn-ykh qmtnikov 2-'mli (for
Chikar- o-).. (ArWicia satelliteo-Tradcing)
11.

BODUDIM., A.11.; TIOSEITO., Yu,L.; CHIMMIKOp AeL,
Obsemationo of three firebano in Dnepropetrovsk. Astron.tsir.
no.221:n-12 Ap 161. Cam :L4:n)
1. Dnepropetrovskaya vizmllno--opticheakaya atantsiyas
(Meteors)

.-Tiff
the accu'rBc-Y
-with
Y;, st. Optj~:h.
(196 3) , 13 - 2 0
L
-,cial earth
hv
AC CESS lot

L 316Z--65
AC~'ESSION NR: AR5005700
satellite position, for tracks with good quality in
toriAl roqinn, ig 0.2 second in a and 0.1' in 6. Res-:7-
gerted of photographic observations of the sateI14~p,~ I:!,.
ajE, 196? v. -nd 1962 t. 2 carried ojt

(7:1-J ,./ ,
BARA34ENKO, V.A.; DEMIDOVA) N.Ye.; CHIKAPMKOp A.L.
Observations of lunar occultations of stars in Dnepropetrovsk. Biul.
Inst.teor.astron. 9 no.8:581-582 t64.
(MIRA 17:12)
1. Dnepropetrovskiy w4versitet.

BARANENKO, V.A.; DRMOVA,, N.Ye.; CHIKARENKO, A.L.
Observations of lunar occulations of Uranus and stars in Dnepropetrovsk,
Astron.tsir. no.231:27-~8 N 162. (MM 164) ~
le Dnepropetrovskiy gosudar8tvenW universitet.
(Occulationo)

I CRIKARXV, I., slasarl
What do we expect from the Congress of the All-Urioa Society of
I-nventore and Innovators. Sov. profsoiuxv '? nc.l?:IC,-12 S 159.
(141RA 12:11)
1.Moskovskiy savod rozhushchikh imstrumentoy imeni VI.I. Kali-lina
"Frezer".
(Moscow-Technical innovations-Congrauses)

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KU18I A.M.; MIYN~., 'jteSh*;'D=INA, A.M.: ANMINIOVA, I.I.;
KITUSH NA,, T-o-.N.;, CRIUMA-AL1,; ALIYXV, M.I.
Investigating NeftyaWye Kaxmi crude witb regard to its suitability
for producing distillate lubricating.olls. Sbor.trad.AsHII NP
no.2:106 130 Aj-158.~ O(IRk 12:6)
(NeftyamM Kawd reigion-Petroleum-Amalysis)
(Lubrication and lubricants)

A.I~.; KUL;rW, R.Sh.; DMffZINA, X.M.; ANOW)VA, K.I.; KITUSHINA,
Te.]F-, CRVAIMA, N.I.; ALMV, M.I.
Produci*f residual oils from NeftyaWye Kamni crude, Bbor.trud.
AiMI NPt iio.2:131-144 Ag 158. (MIRK 12:6)
(116fty&Mye Xmmi region-Petroleun)
(Petroleum-Refi.ning)

K 4

8~r

-As-

E 4
Z

C5
lob,

Al~ _r
SIOO116-11000102310401061
AUTHORS: Dzhuvarly, Ch. M,, TCuliyev, R. Sh. , Mukharskaya. L. A.,
Droynin', M. U.j Chikareva, N. 1.
TIME Investigation of tho possibility of produalne, transformpr oil
by adsorption refining
PERIODICAL: 'ReferativyWy zhurnal. Xhimiya, no. 23, 1961, 450, abstract
23LI80 (Azerb. neft. kh-vo, no. 5, 1961,. 35 - 38)
TEXT: The oils -4(!re refined by mpnnn of nitnorlitinto, unini- Ilip metbod
develoocil in the VRII NP. It conaxotti in the corMikuous contacting of
,he dencendln~ layer of the adEorbant (alnminosilimAo catalyst of
fractional conno-ition 0.25 - 0.5 min) with the ancertding flow of the
tranaforme- d;ntillate diluted Aith a solvent (rasoline from SuraVhan"",
2elected ~-ctrolcun contnininr 3
, 51,~ aromitic hydrocarbon ). Analyvis,
according tor-3~~T902-5~ (COST 982-56), of the adcorption-rerined Lnd
;313ri of the acid-alkaline refined oils from Bakii Bu,,ovny, N-?",'ynnyYC
Ramni, Bnlttkhany oil and Surakhany selected crudes, ohnrrd that adEnwption
refining (adoorbent/orude ratio 1:1.5) riven Grcnicr rtabilify than
Card 112

316811611000/023-1048100
Tnventigation of the possibility... D138/B101
the acid-alkallne method and makes poGsible the production of hJGh rrado
oils from tarry crudes. Adsorption-refined oils have very Cood
proportier., low tunh value and high electric strength. The replilc(,ment of
the old acid-nlkulineby the nor adsorption roth6d of refininr tranrfor=er
ails will mean that a (Treater supply of crude is nvailable. thp or)-~rallnp
properties of the oils will be Improved and !he servio~c puriod In the
transformorn will be extended. Abstracter's note-, Cormilete tr.,-nnlaf on.
0:!)A

XULIYEV, R.Sh.; SAYEDOVAJ, F.I.; MJSAYEV, G.T.; CHIrWVA, N.I.; XRYLOV, L.P.
Effect of some factors of adsorption refining; on the quaaty of
transformer oil from petroleum of the NeftiarTe Kamni Field.
Aserb.khim.zhur. no.6:61-66 161. (KRA 15:5)
(Insulating oils) (Petroleum-Ftefining)

DZHUVARLY, Ch.M.; KULIM, R.Sh.; MUKHARSKAYA, L.A.,; DREYZINI M.H.;
-GHPSA= 0 -N, 1.
Studying the possibility of produoing insulating oils by adsorption
refining. Azerb. nefti. khoz. 40 no. 3:35-38 Mr 161. (MIRA 14:5)
(Insulating oils)

ICULIYEV; R.Sh.; SAMMAp GJ.; MSAYSV, G.T.;,CHIMEVA, N.I.1
KRYLOVI L.P.
Qbtaining transformer oils from the Siazan' petroleum by
adsorption refining. Azerb.neft.khoz. 40 nool2t44-45 D
(MIM 15 - 8)
(Siassn' region-Insulating oils) (Adsorption) -

nLIBV, R.Sh.; DREMIJ, MA; KEVORW~A,, I.S.; CHIKAREVALA.I.
Ri6distillation process in tho production of oils. Xhim.
i tokh.topl.i maael 7 no.3:23-26 Nr 162. (MIRA 3-5:2)
1, Institut neftekhimichesklkh protsessov AV AmerSSR.
(Lubrication and lubricants)
(Petroleum-Refirking)

34617
s/065/62/000/003/003/004
9/tgo E075/E135
AUTHORS: Kuliyev, R.Sh., Dreyzin, M.M., Kevorkova, 14S.,
and
TITIEs About the process of second distillation in the
production of oils
PERIODICAW Khimiya i tekhnologiya topliv i masel, no-3, 1962,
23-26
TEXT: The authors give comparative data on,the preparation
of turbine oils of R (L) and -r M quality woCT 32-53)
(GOST 32-53) with and without the application of the process of
second distillation. The oils w*re obtained by the second
distillation of the oil distillate boiling in the range
420-480 OC and constituting 10.7% of the crude (Volgograd crude)
The distillate was subjected to furfural extraction (130, 220
and 300! furfural) dewaxing at -30 OC and 5% clay treatment.
To reacl. 4'. and T quality levels at least 220ye furfural treatment
and additions of antioxidants were necessary. The oils were
also prepared from suitable distillate fractions without the
second distillation. It was shown that the quality of turbine
Caid 1/2

About the process of second S/065/62/000/003/003/004
E075/E135
oil T obtalned by solvent extraction with 100% furfural
corresponds to all GOST requirements. It had satisfactory
oxidation stability, even without oxidation inhibitors, and was
better than the analogous oil produced by the second
distillation and 220% solvent extraction. Moreover, the yield
of the oil produced without the second distillation was higher
than that for the latter oil. The authors found also that
there is no rational justification for the process of second
distillation in the production of turbine oils from the oil
fraction of Balakhany crude.
There are 3 tables.
ASSOCIATION: INKhP AN Azerb.SSR (INKhP AS Azerb. SSR)
Card 2/2

~A'
s/o65/62/000/004/002/004
E075/E136
AUTHOIRS: Kuliyev, R.Sh., Dreyzinj ~J.M. , Musa yev, G.T.,
"iJux- 'Ki Ir , and Krylov, L. P.
TITLE: Production of electrical oils from Baku crudes by
the method of adsorptional refining
PERIODICAL. Khimiya i tekhriologiya topliv i masel, no.4, 1962,
15-21
TEXT.- The authors describe a method for the production of
transformer oils by the method of adsorptional refining. The
experiments with a continuous adsorptional refining were carried
out in a laboratory apparatus designed by VNII NP. Granulated
alumino-silicate catalyst was used as the adsorbent and a
benzine fraction (b.pt. 100-150 OC)containing 4.81dy aromatic
hydrocarbons, used as a solvent. Transformer oil distillates
were diluted with 1.2 parts by weight of the solvent. Using
this method it was shown that the yield of the refined product
was 90-92% in place of 80-825%) for an acid-alkaline refining
process. The transformer oils after the adsorptional refining
are more stable than the acid refined oils. The distillates
Card 1/2

Production of .electrical oils s/o65/62/000/004/002/004
E075/E136
from the highly asphaltic Neftyanyye Kamni crude yielded high
quality transformer-oils after the adsorptional refining. Thus
the inethoet permits the utilization of a wider range of crudes
for the production of electrical oils. It was found that the
refining capacity of the alumino silicates can be Modified by
the temperature of the process and the addition of benzene
to the solvent. It was shown that transformer oils with low
pour points 6an be obtained by adding a pour point depressant
(0.05-0-15%) (depressant AzN11) to the distillate prior to its
adsorptional refining treatment.
There are 6 tables.
ASSOCIATION: INKhP AN Azerb. SSR
(IMP AS Azerb, SSR)
Card 2/2

KULIM') R.Sh,; SAMEDOVA,, F.I.; CHIKAREVA,, R.I.; KRYLOV, L.P.
Production of residual diesel oil by adsorption refining.
Khim.i tekh.topl.i masel 7 no.8s27-32 Ag 'Q-.* (14MA 15:8)
1. Institut, neftekbimicheskikh protsessov AN AzerbaydWhan koy SSR.
(Diesel fuels)

777~
4r.
S/MI/63/000/003/020/036
B144/Ble6
AUTHORS: Kuliyev R*:.B Sam
he'9 - __edovat V. 1. Chikareval, N. I.
_G' Xrylovs L.
P#
Musayevq. .0
'dual diesel engine oil from Neftyanyye
TITLE;. Production of resi
Xamni crude oil by adsorption refining
BRIODNAL: Referativnyy zhiirnal. Xhimiya# no. 3, 1963, 509, abst-ract
3P200 (Azerb. noft. kh-vol no. 79 1962, 34-37)
TEXT: A process has been worked out for obtaining a rel3idual diesel
engine oil with high antlcorroBive and antioxydant propl~rties from
Neftyanyyc Xamni petroleum.:by "sorption refining; it 113 shown to be
possibl.o to obtain such anloll by two alternative methods, with outputs
in relation to the crude 011of 33*7 and 27.8%, respectively; a) by
refining deasphalted mazout; b) by refining a compound consisting of
dea6phalted tar and motor oil-10 distillato. It is sboirn that the oil
obtained by direct refining of deasphalted mazout somewhat surpasses in
its phytticochemical properties and stability the oil produced on the
tar basis; moreover, considerably less adsorbent (200., ground alumo-
silicatiet catalyst instead -of in- r-elation to the crude) is needed
Card 1/2_,

MWM'p ILS2.; SAMOVA,. F.I.; CFMDMVA, N.I.: HUSAYN.. 0.,T.; KRIM, LF.
t, - Obtaining residual diesel oil from petrolum of the So AU70va
Emmi field by adsorption refining* Amerbneft.khosm A4-no.74
34-37'J1 162s (MIRA 16t2)
(Diesel fuels) (Adsorption)

XULIYET, R.5b.; SAW-DWA., F.I.; HUSATM, G.T.; ANTONOVAp 1:,To; ~HIKAF~
Obtaining transformer oil from d1stillates of Surakhani se-
leeted crude oiL find Yar---,ftk-%ur and Siazen petroleum. 'Nef-
teper. i neftakhimo no9488-11163 (MIR& 1797)
1. Institut neftekb1micheakikh prots6ssov., Balm.

NULIfl.T,, R.Sh.; SHAXHNOVICH, M.1e; SAMMOVA; F,I,; WISATEVp G,Ts;
CHMREVA. N.I.; Prininali uchastiyet ALMVA,, A,; ALIrEVA,, Ve;
KATKOVA, O,j BESSONOVA, Ye.; KURILINA, A.
Improving the quality of transformer oil from Btutovua crude
oil. Khim. i takh. topl. i Masai 8 no.10:16-22 0 t63,
(MIRA 16111)
1. Inatitut neftekhWoheakikh protsessov AN AxerSSR*
E

CHIRROV I.A.
-
Temple cutters for the ATK-100.1vom. Tekot.prom. 20(no.3:68-69
mr 16o, MIRA 34: 5)
I
1, Master remontno-montizhnogo otdala fabriki "&,bochiy"..
(Looms), *

SOV/1 37-57-1-449
ranstation from: Referativnyy zhurnal. . Metallurgiya, 1957, Nr 1, p 59 (USSR)
AUTHORS- Chikashua, D. S., Metreveli, A. M.
TITLE! Search for a Rational Composition of the Charge of Raw Materials
for the Aluminum- reduction Smelting of Manganese (Izyskaniye
ratsionallnogo sostava shikhty dlya vyplavki metallicheskogo
margantsa alyumotermiche skim metodom)
PERIODICAL: Tr. In-ta metalla i gornogo dela. AN GruzSSR, 1956, pp 47-55
ABSTRACT: The optimum proportion of constituents for alumi.num- reduction of Mn
is as follows (by weight): Roasted Mn peroxide 1, granular Al 0.32,
slaked lime 0,015, and GaFZ 0,00, To improve the quality of the Mn
produced and to increase its recovery it is expedient to screen out the
1.25-mm undersize fraction, which is the most contaminated with Fe
and SiO? and which constitutes - 5.80/o of the total peroxide. When
the process is carried out in V. A. Meladze type cast-iron smelting
furnaces better results are achieved than in the conventional smelting
furnaces lined with magnesite brick.
B. Z.
Card 1/1

C,k
133-7-11/28
AUTHOR: Ghikashua, D.S., Metreveli, A.I. and Voytenko, 0.1.
TITLE; S;.Slags (Granulyatsi,ra peredellnvkh
anulation of M
margantsevykh s
PERIODICA.1: Stal', 195?, VO-7, pp. 611 615 (USZR)
ABSTRACT: Granulation' of manganese slags obtained from the production
of manganese alloys (with and without fluxes) in order to obtain
products suitable for further smelting was investigated on a
laboratory and pilot plant scale. The chemica:L composition and
physical properties of crushed slags are given in Table 1. The
process consisted of pouring a stream of slag into an inclined,
rotating water-cooled drum with the simultaneous blowing into
the slag stream of water and air. Similar experiments were
carried out using coke breeze, manganese ore, limestone slacked
limo and manganese slurries instead of water and air. Agglom-
erates with required properties (size and strength) can be pro-
ducod. The properties of agglomerates produced are given in
Table 2. The diagram of the installation used for the agglom-
eration is shown in Fig.! and photographs of agglomerates pro-
duced in Figs. 2 and 3. Using the above method with a suitable
choice of solid additions (fine fractions of the agglomerate
can be used as such additions) the preparation of manganese
Cardl/2 slags for further treatment is considerably simplified and

Granulation of Manganese Slags.
133-7-11/28
agE lomerates of required compositioncan be obtained. The above
method can be also used for granulation of mei;allic alloys as
well as ferro-chromium slags and slags of non--ferrous metals.
There are 2 tables, 3 figures and 5 Slavic references.
ASSOCIATIO.N: Z e st a f on i Fe'rro-aljoy- Workp (Zestafonskiy Zavod
Ferrosplavov)
AVAILA13IB: Library of Congress.
Card 2/2

MIKELADMI G.Sh.j NADIRADZE, Yq.M.; BEUWHVILI, Sh.M.; DGEBUADZE., G.A.1
TSKRMIANI, RAj GHIKASHUAq D.S.;'METREVELI, A.I.
M#Xing ferroollidon ih a closed elocirio furnace. SiAll 21 no.5s
,a%-422 My 1619 (HIM 14t 5)
:1. Inotitut metaUurgii AN GSSR i Zestafonskiy zavod ferrooplavov.
(Forrosilicon-Bleatmetcuurgy)

CHIKASHUA.. D.S.
Partial refining of ailicemn goo from si3icon by means of
various oxicUzing agents with use of the physical heat of
melts. ThWy Inst. met. All Gru2. SSR Us57-68 161.
(MIRA 14:10)
Manganese-Silicion alloys)
Silicon)
~

MIKELADZE) G.Sh., kand.takhn.nauk; NADULuU, Ye.M., kand.tekhn.nauk;
- , GOGORISHVILIp B.P., inzh.; TSKHVEDIANI) S.N., inzh.;&HIKA6WA,
_p.S.,,-inzh.; METPXVELlp A.I., inzh.
Making ferrochromium inclowd, electric ore reducing furnaces.
Biul. TSIICBM no.1:18-2) 161. (MIRA 14:9)
(Iron-ebiomium &I-loys-Eleetrometallurgy)

RZZNIGHWO, V.A.,- TKACHENKO, V.A.; MIKELADZE, G.Sh.; KARYAZIN, I.A.;
KOZLOV,'V.M.; NADIRADS., YeA; SOLOVIYEV,,V.I.; OCIGORISHVILI,
B.P.; Priydma3i uchastiyes FKHAKAD2Z, Sh.S.~ MUMELI,'A I *,
CHIM KHROMOVA, N.V.; KAVETSKIY, G.D.; ISKHVER~if.,
R.N..; ARABIDZE', T.V.
Making titanium slag in an electrIla closed reduction furnace.
Titan i ago splavy no.8t28-40 1*62. (KIRA.16-1)
(Titanim-Blectrometallurgy)

CHIKASHUA, D.S.; VOrENKO, 0.1.
Effect of temperature on the degree of purification of manganese
sulfate solutions from nickel. Stall 22 no.9:814 S 162.
(KRA 15: 11)
Zestafonskiy ferrosplavnyy zavod. *
(Manganese-glectrometallurgy)
(Wtals, Effect of Itemperature on)

CRIX-ASHUA., D.S.
Investigating the process of obtaining medium-ow-bon ferromanganese,
Stall 23 no.9411-815 S 263. (KERA 16:10)
1. Zestafonskiy zavod ferrosplavov.

CHIKASHUAI D.S.; VOYTENKO, 0.1.
Obtaining manganese sulfate solutions from lean ores and
vaste from manganese alloy production. Stall 24 no.8:716-
717 Ag 164. (MIRA 17:9)
1. Zestafonskiy zavod ferrosplavov.

GHIYA 0
Dispersion of nitrogen fixing bacteria indifferent soils and
rhizosphere of soma plants (in Georgian with summry in Russian). .'
Trudy Tbil. GU no.62:243-264 '57. (MIRA 11j$)
i.Tbilieskiy gosudaretyennyy uniTersitat imeni Stalina, kafedra
anstomii i fiziologii ranteniy.
(Azotobacter) (Rhizosthere microbiology)

m , .. - . -
CHMTOVIGHj V.P. [Chykatovyah$ V.P.]
We exchange experiences. Farmatsev. zhur. 16 no.6-69-70 161.
(m,u :L5; 3)
1. Zaveduyushchiy aptekoy No.7 9. Zdolbunovo, Rovenskoy oblasti.
(UKMINE~DRUGSTORES)

CJUIKUI , 10
-_._n.-. ~XgkV2~
. _M
low technologic4 methods
metal and the formation o
27-32 Ja '59'
(Foundry ;;chinory and
of investigating tile fluidity of
ahriMcage eavition. Lito protsvo nool:
12:1)
supplies) (Idquid
(MIRA
metals--Testing)

M, ,i,
&5 U111
r r
4. Fr
rA,
Isu
U14il
V-1

CHIKEL's 1.
Wbar and consumption of chill molds in iron alloy carting. Ut.
proiav. no.2t26-33 F 163. (MIRA 16:3)
(Iron founding-Equipment and supplies)
I

CHIKEIMMIK-OV, A*__Bo and VOLKOV, B. I. (Moscow)
"Magnetic Properties of Alloys Over the Curie T=persture," paper
presented at the International Conference on Physics of Mogretic Phenomena,
Sverdlovsk, USSR, 23-31 MOY 1956.

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a F. Kha% kin x a. fibd/. .4(04 Sri,
IT. 3% 43. 1 RustiAn.1 Sm I lj'j of MAV.
AS 0, ILA 891A&L~41 L 11001W1 C"SWCOVIN
M
ilia""
;;;;a, 4191t ;119 AAR
00 000 0 0 0 0 41 0 0 a 0 0 0 0
lose
too" WO&RV
031441 = 0" Ist
I s Ibd 0 0 8 1 v a 0a 4 3 11 9
0*0 000,00000
gee
[we*
U06
400,
goo]

Category : USSR/Radiophysics - Application of radiophysical methods
j
Abs Jbur : Ref Zhur - Fizika, No 1, 1957,No 19BB
Author Chikhachev B.M.
I cave
Title iPig ~os From Sunspots
1-12
Orig Pub Tr. 5-gD soveshchudyn po vopr. kosmogonii. 1955, M., AN sssR, 1956, 245-269,
diskus. 269-272
Abstract The c9ordinates o~ local sources of radio waves on the sun were determined.
The observations-were carried out with the aid of a marine interfermeter
at 1.5 and 2 m. The coordinates were determined vith an accuracy to several
angular minutes, and two coordinates were determined whenever it was possible
to make the observations on the east and on the west of the sun. The average
distances of the radio-vave region from the-center of the sun turned out to
be approximately 1.4 R. for both vavelftgths. According to theoretical es-
tiz~ates, the height of the radio-vave layer for these vavelengtIz should be
less than 1.1 R. in the.case of thermal radiation. The sources of radio waves
observed were compared with visible formations on the sun's surface. During
.. 9
3 months (from 1 Oct- 1949 through 1 Jan. 1950) ten groups of radio-wave sun-
spots were observed, and detailed information is Q;Lven about these groups.
The radio-wave radiating groups (approximately 8%'of the total, nmber of var-
ious groups of sunspots) had magnetic fielAs of high intensities (H>
,, 2200

Catelior'y :USSR/Radiophysies - Application of radiophysical methods 1-12
Abd Jour : Ref Zhur - Mika) No-li 1957 No 1968
oersted), but during the time of observations there were 28 groups of sun-
spots on the sun with H>2200 oersted-which produced no n6ticeable radio'
radiation. Measurements of the "depth of mod&ationl of the interference
records, made with an accurady of t20%, made it possible to determine the
effective angular dimensions of tTe- sources. The average dimensions of the
radio-radiation regions at 1.5 and 2 meters were 6-331 and 7.901 respectively,
while the dimensions of the corresponding visible groups of,sunspots did'not
exceed 21. It was noted that the radio waves from local sources, in addition
tozd)A~g a constant or a slowly-varying component, containc- also a 6om-
ponent of small flashes, lasting approximately several seconds, with equals
of the same order between splashes. Xhese tLashes also produced an interfer-
ence pattern, in which the position of the maxim coincided with the position
of the maxima of the fundamental interference rec.crd. This indicates that the
constant component and the flashes come from the same local source. 3A ad-
dition, the dimensions of the radiating region were determined from the depth
of modulation of the flashes, and turned out to be quite close to those ob-
tained by measuring t)ie constant component.
In the discussion, V.A. Baranullko report4 on his data on the recording
of radio vayes from the sun. Bibliography, 10 titles.
2/2

&t~kgor,y USSR/Radlophysice Application of radiophysical methods
1-12
Ab6 Jour Ref Zbur Fitika, Do 1, 1957 BD 2008
Author Chikhac D M , Sorochenko, R.L.
Title :-Cp~'irstus for the Observation of the 21-cm EUdrogen Radio-Wave Spectral Line
I
Orig Pub :7r- 5-90 soveshchaniya po voyr. kosmosonii. 1955, ~1-, AN SSBEt,, 1956, 546-549,
~Liskus- 550-553
Abstract ;The apparatus is based on the principle of the frequency radiometer with
double frequency conversion. A balanced method Is i1bed; in Vhich two nar-
row-band filters-separatel in frequency and two second heterodynes alter-
nately svitche& at a modulation frequency of 36CIc*lesp are connected to the,
output of the second i-f stage. Xn this casetposc=~&tions from one of tva
fixed pDrtions,of the spectrum under investigations are alternately passed
througb each filter. The difference in the int(maity'df the noise at the
output of the filters is*-separatedby a balanced detector. The a-c ccuponent
at the modulation frequency appears at the outpit of the balanced detector
only in that case) vbien the spectral densities of the noise in the 11.zed por-
tions differ from each'other. The search for the line is effected by varying
the frequency of the first heterodyne. The frequendies of the first and
second heterodynis and the narrow-band filters are crystal-stabilized. Me
accuracy of the measurement of the line frequency is 1.5 kc. The sensitivity

bAiWojr USSR/Hadiophysice - Application of radio"ical methods 1-12
Abs Jour Ref Zhur - Fizika, No 1, 1957 No 2006
of the apparatus.1a 20 relative to the anten temperature. 'Me anten
is a *mbolle dish measuring 18 x 8 meters. In the discussions of the paper,
R.L. Sorochenko made a brief report of an attempt to observe the spectral
line of the CH molecule. _The result vas negative. This vas eaready'reported
by Ya. I. Mmin.
2/2

GrWJMM, T*LO,.'Ar"akt*rg--J4UjN, Ojos, kandidat f1s.-mat. nank, rodaktor;
A W" kmdldat f1se-mate neuk, rodaktor; SMMMKff.
doffrplf-lst.--!;~~usuk; FMICIN, M.I., redaktor; KAMI, roo T.,
tekhnicheskly ro"ktgre
(iroosedings of the Fifth Conf orem*& as Problms of Cossojogy;
ir*6oamtronoWl 21~, platoge.soveshchantia-po voprosam koim*--'-
g~onil; radioastronoults. Moskva, 1956, Isd. Akadmii usuk 635R.
567 P. (Km 9:6)
I.Saweshchan4v po vaproman koamagenil. 5th. Moscow 1915.2.Chlen -
korrespondent AN IM (ior Oluaburg).
AUdlo assrencow)

CHMACIWIL - VICH, V. V.
, V=
"Some Radioastronomical Stations in Foreign countries"
Astronomichaskiy Zhurnal, Vol XXXIII, No. 1, 1956, pp 120-126
Ttanslation M-3,053,056, 4 Jan 57

CIUKRACHEY,.,4nd VITI(MCH, V. V.
11 Observation of So-Ur Radio Emissions in the Meter Wave Band During the
Total Solar Eclipse of February 25, 1952"
(Total Eclipse of the Sun, Pebruary 25, 1952 and June 30, 1954, Transactions
of the Expedition to Observe Solar Eclipses) Moscov, Iz-d-vo All SSE-H, 195L.
357 j).

MMW~ N. V6)- MnMg~~~ (VIM, Moscov) . .
fiThe Sensitivity of Radiometers in the Quantum Rang,.'.ff
report presented at the All-Union Conference on Statistical Radio Physics,
GorIkiy, 13-18 October 1958. (Izv. vyssh uchev zaved-Radiotekh., vol. 2,
No. 1, pp 121-127) COMPLETE card under SIMROV, V. 1.)

AUTHOR: Ohikhstehev
B N. SOV/109-3-11-12/13~-
TITIM: Insertion of a Quantum-.;mechanical Amplifier inan,Ultra-
high Frequency Line (Vklyucheniye kvan"5ovo-mekhanicheskogo
usilitelya v trakt UVah) -
IMIODICAL: Radiotekbnike i Blektronika, 1958, Vol 3, Br 11,
P 1406 (USSR)
ABSTRACT: It is pointed out that if the gain K of the quantum-
mechanical amplifier is sufficiently high, the amplifier
can be inserted into an ultra-high frequency system
without employing a ferrite gyrator. By employing the
amplifier in this manner, the noise power appearing at
the input of the amplifier from the receiver -zf the
system will be low in view of a very "loose" coupling
between them. On the other hand, since the-effective
noise of the amplifier is comparatively sma.1.1, the
effective noise temperature of the whole system will be
only slightly higher than that of the amplifier itself.
Card 1/2

SOV/109--3-11-12/13
Insertion of a Quantum-mechanical Amplifier in artUltra-high
Frequency Line
There are 5 references, 3 of which are English and
2 Soviet.
ASSOCIATION: Fizicheskiy institut im. P.N. Lebedeva AN SSSR
(Institute of Physics imeni P.N. Lebedev of
the Ac.Sc.USSR)
SUBMITTED: February 15, 1958
Card 2/2

AUTHORS; Karlov, N.V. .and-C hev 13 sq/io9-4-6-19/27
LLikh a c..- M -
TITLE: Sensitivity of a Low-noise Radiometer, (in the Quantum
Region) (0 chuvstvitellnosti radiometra s malym urovnem
sobstvennykh shumov (v-k-vantovoy oblasti))
PERIODICAU Radiotekhnika i elektronika, 1959, Vol 4, Nr 6,
pp 1047 - 1051 (USSR)
ABSTRACT: The intensity of the noise spectrum of a resistance
maintained at a temperature T is given by
tw MW MW hco
g(W) eth (2)
2 2 ZkT
exp--
kT
where TL is the Planck constant and
k is the Boltzman constant,
This formula is more complicated than the standard
Nyqu1st equation but it is essential at low temperatures
Cardi/4 and at high frequencies. From Eq (2), it is seen that

sov/io9_4-6-i9/27
Sensitivity of a Low-nolse Radiometer (in the Quantum Region)
the quantum off ects become important when ?W kT
The problem consists of determining tho lowest
"perceptible" change in the equivalent temperature of the
input noise of a compensation-type radiometer, It is
assumed that the input noise is given by Eq (2) and that
the amplifier of the radiometer has a power transfer
function A(w) . The noise spectrum al. the output
amplifier is therefore given by Eq (6)., If the amplifier
is followed by a square detector, the DC component of
the output current is defined by Eq (7). If the bandwidth
of the radiometer A w is a small fraittion of the central
frequency w 0, the output current can be expressed by
Eq (8). The average square fluctuation of the noise at
the output of the detector is given by Eq (11) or, finally,
by Eq (12), where aLl = IY/2RC. The symbols R and C
.represent the x-esistamce and the capacitance of the
detector output. The minimum discernible equivalent noise
temperature 6T can be evaluated from Eq (13). The
solution of that is in the form:
Card2/4

sov/log-4-6-19/27
SensItIvIty of a Low-nolse Radiometer (in the Quantum Region)
6T T (15).
k In 1 i
hw
(1 q) eth 1
kT
This expression differs substantially from the well-known
(F.V. Bunkin, N.V. Karlov - Ref 1) equation:
6T = qT (16).
Thus, it is found that at t1w ~= kT , the sensitivity
0
obtained by Eq (15) is only 2091 of that evaluated by
Eq (16). The dependence of th: sensitivities evaluated
from Eqs (15) and (16) on hw 0/kT for various values
of q is illustrated in Figure 1. The graphs of
Card ?i/4 Figure 2 illustrate the sensitivity 6T as a function

sov/log-4-6-19/27
S031SitiVity of a Low-hoise Radiometer (in the Quantum Region)
of the noise temperature T . The authors make
aelmowledgment to F.V. Bunkin for the discussion of the
problems considered in this work.
There are 2 figures and 4 references, of which 2 are
English and 2 Soviet.
ASSOCIATION: Fizicheskiy institut im. P.N. Lebedtiva AN SSSR
(Physics Institute imeni P.N. Lebedev of the Ac.Sc., USSR)
SUBMITTED: February 5, 1958
Ca:rd 4/4

sov/iog-4-6-20/27
AUTHORS; Karlov, N.V. and ~~~ev, ~13- M
TITLE: Sensitivity of a Radiotelescope at Low Input-noise Levels
(0 chuvstvitellnosti radioteleshopa pri malykh urovnyakh
vkhodnyld-i shumov)
PERIODICAL* Radiotelchnika i oleittronika, 1959, Vol 4, Nr 6,
pp 1052 - 1056 (USSR)
ABSTRACT: The formulae obtained by the authors in the preceding
paper (pp 1047-1051) of this journal permit the deter-
mination of the sensitivity of a radiometer in terms
of the effective tamperaturo of the antenna and the
relating of this quantity to the sensitivity pertaining
to the brightness temperature of L celestial object*
It is therefore possible to determine the sensitivity
of a radiotelescope at small input-noise levels. A
radiotelescope is subject to the antenna noise and the
noise of its amplifier. The noise spectrum at the input
is wcpressed by:
s(w,T) + g(w,o) = g(w,T B ) + g(w,T Id (1)
Cardl/5

SoViog-4-6-20/27
Sensitivity of a Radiotelescope at Low Input-noise Levels
where: g(w) is given by the accurate Nyquist formula, and
TB and TO- represent the effective temperatures
of the internal noise of the radio-
telescope and the antenna, respectively.
An increase in the antenna temperature 6T a results in an
increase 6T of the input temperature; these quantities
are related by Eq (2). Eqs (1) and (2) can be -written
as Eqs (3). From these it is possible to determine the
ininimum perceptible OTa if the sensitivity 6T is known.
The latter is given by Eq (4) (see the proceding paper).
The minimum 6T is therefore given by:
-fiw
6Ta Th
ln 1
I I q cth 11w/2kT. +- (q + I)cth ~fiw/2kT a- (q +
Card2/5
(5).

CHIK"", P.M.
Tmportance of young shoots for obtaining high petal y1elds of oil-
bearing rose. Agrobiologils, no,,3;130-133 My-Je 156.. (MMA 9:9)
I.Tosuesonskaya sonalluays, opytno-selektoiennaya stantelya Vessoyusnage
ukuohno-iseledovatel'skege institute, maslichrqkh i afiromaslichn^h
kulltur, Krasaodarskiy kr

CBIK&LOV, P.M.
Controlling weeds in the plantations of oil-bearin rosego
IWI,.-zhir,prom. 24 no-5:28-30 '58. f4RL 12:1)
1. Vo2nesenel.01ya zomlinaya opytna7a stantsiya Voeeoyuznogo
nauchno-issledovateVskogo Instituta maslichnykh i efiromaslich-
n,vkh kulltur.
(Roses) .(Wee& control)

COMRY USSR
0 TI=RV Woods and Wood Control N
CA
ABS* JOUR. I RZhKOI,,, N6.23 19%v NO),v 104942
AUTHOR i Chikalov, P. No
INST. t
TITU : Control of woods on Plantations of Etberval oil Roses.
OPI(;v PUB. t Maelob.-zhir. prom-at', 1958, Noo, .5, 28-30
ABSTRACT j No abBtract.
Card: V 1

CHIKALOV, P. M., Cand Agr Sci -- (diss) "Agrobiological bases for
coriander cultivation." Voronezh, 1960. 16 pp; (Ministry of Agricul-
tu.-e RSFSR, Voronezh Agricultural Inst); 150 copies; price not given;
(KL, 50-60)A /,,-" 4"

CHIKALOV P M Icand.oellskokhoz.nauk
Optimm ripening time and methods of harvesting of coriander.
Masl,-zhir.prom. 28 no.WO-29 F 162. (MIRA 15:5)
1. Voznesenskaya opytnaya stantsiya Vsesoyuznogo-nauchno-isals-
dovatel'skogo instituta maslichnykh i efiromas3-ichnykh kulltur.
(Coriander)

C.HIXkWVA, Ye.A.
-- Effect of 1 `
soaking seeda in vitantin oolixtions before planting
on ths accumulation of ancorbic acid. Vitaminy no.4:206-208
159. Wu M- 9)
1, Pedagogicheekly inatitut, Ivanovo.
(PLANTS, XrMT 07 VITAMINS ON) (SEEDS) (ASCMIC ACID)

BUYANDVSKIY, D.S.; CHIKAWYA, YO.A.
.. - I
Biosynthesis of &seorbib &cid In finite in response to the
Infliction of wounds. 10ot.shur. 44 no.9:1,'124-1328 3 159.
(KMk 13: 2)
1. Ivanovskiy gosudaritvenr47 pe*oglaheakiy institut.
.. (Ascorbic iield) (Apple)

CKMIOVA Te A
Ascorbigon accumilation in plantso Piziol,rast. 6 no.6:724-725
N-D 159. - (HIRA 13:4)
1. Ivanovo Pedagogical Institute. .1
(Ascorbic aoid) -

BUrANOVSKIX.. D*S*j CHIMOVAy Ye.A.
Biosyntheeis of ascorbic acid in.the fruits,groving on trees. Bot.
zhur. 47 no.1t121-123 Ja 162. (MIRA 15:2)
1. Ivanovskiy gosudarstvonnyy pedagogieheokly institut*
(Apple) , (Ascorbic acid)

CHIKUS J.
Development of the technology of manufacturing cimarete on the basis of
litemay publications appear1mg in 1954. p. 190
Vol. 7, No. 5. Mays, 1955 Budapest., Hungm xPrTOARAG
SD: MDntbly Idst of East Zun6pean Accessiones (3=)j, IA, Vol- 5
No- 3P March., 1956

MUSILp J.; DATLOV, J.K_q~HIIS~N, -9-; _
Ferrite waveguide insulator for the 0.8 cm waire length. El
tech cas 25 no.7sJ32-434 164.

5 (4) SOV/78-4-4-31/44
AUTHORS: Palkin, A. P.,-Chikanov, N. D.
TITLE: On the Probldm'of the Interaction of Niobium P6--taahloride
With-'-the Chlokides~of Potassium and.Sodium -n Molten. State
(K voprosu o vzaimddeyst-~rii pyatikkiloristogo niobiya s
kh.loristymi. kaliyem i natriyem v rasplavlennom sostoyanii)
P19RIODICAL: Zhurnal neorganicheakoy khimii, 19!ig, Vol 4, Nr 4, pp 898-901,
(USSR)
A3STRACT: The authors investigated the systems NbC1 -KC1 and NbC1 -NaC1
5 5 ~
by a vistal and differential thermographic method. Niobium
pentach '2--ride of a purity of 99.861,4 was synthesized by
ohlorina't
ion of metallic niobiufn. Niobium pentachloride was
.
f=eed f--6m nibbium o?cychlorides by sublimation in a dry stream
of chlorine itt 170-1900- Nlobium pentaohloride attains the
-KQ3. was investigated
melting point at 206o.
The system 1001
'
5
and the phaae diagram is given in figure 1. The thermal
analysis of the system indicates that niobium pentachloride
enters reaction with potassium chloride at 2860 with the

.1/13
Card ormation of the congruently melting compound KNbG1. which
0 6)'

SOV/78-4-4-31/44
on the Problem of the Interaction of Hiobium Pentachloride With the ChloTides
of Potassium and Sodium in Molten State
attains its melting point at 3960. The authors stated pol
morphous transformations of this compound at 3340 and 186
Layers are formed within the ranje 0.1-42-5 mole ~ KOI. A
thermal effect is shown by the thermograms within the range
0-1-50 mole % M at 220". The system NbCl 5-NaC'-, which was
investigated by 1, S. Morozcv and B. 0. Korshunov (Ref 2),
was checked and oomple-bed. In additiont the liquidus within
the range 0-50 mole % NaCl as well as the range of layer
formation at 7-5-31*5 mole % NaCl were determined. Figurss 2,
3 and 4 show the thermograms of the mixtures of 50 mole % XbCl
5
and 50 mole % KC-1. The phase diagram of the system
NbOl 5-NaC1 is given in fig-are 6. The results of thermal,
analyses cf the systems NI-Cl 5-KC1 and NbC115-NaCl are listed in
two tables. There are 6 figures, 2 tables, and 5 references,
4 of which are Soviet.
Card 2/3

SOV/78-4-4-31/44
On the Froblem.of the Interaction of Niobium Pentachloriae With the Chlorldea
L
of Potassi-,= and Sodium in Molten State
ASSOCIATION: Vo-X,6ne'zhski'Y gcsudarstvannyy univa-.rsi-tet (Voronezh State
SUBMITTED: January 13, 19';8
Card 3/3

3/0*ra/62/007/006/011/024
B10(;/B180
AUTHOM Palkin, A. P., Chikanov, N. D.
TITLE: Reaction of niobium pentachloride with sodium- and
potassium chlorides
PERIODICAL: Zhurnal neorganicheskoy khimii, v. 7, no. 6, 1962, 1370-137611
TEXT: The'reaction of NbCl with NaCl and KCI was studied by thermal 1as".
analysis during their crysUllization from the melt. For some
compositions the electrical conductivity was determined at different
temperatures. The phase diagram of the system NbCl -NaCl-KC1.was con-
5
structed from the results. The polymorphous high-tiardperature
modifications of the congruent compound KNbCl 6 and -the incongruent
compound NaNbCl form a continuous series of solid solutione;' their
6
0
polymorphous modifications, whose transition points are 316 and 2 C
respectively ' crystallize in aeutectoid system (eutectoid at 1900 and
5V16 NbC1 22j~ KC1, 28~ NaCl). At 3900C, KNbC1 forms a eutectic with
51 6
Card 1/3

S/078/62/007/006/011/024
Reaction of niobium pentachloride ... B106/1)180
NaCl, composition 2A NaCl, 49'7-' VbOl 5 , 445 M. Passing from the binary
system NbCl 57NaCl to the section NaCl-UibC'6 and furl-her to the system
KNbCl KC1, the peritectic process is replaced by a eutectic ~ne, the
6-
temperature dropping from 444 to 3660C. A monotectic demixing comes
next to the binary systems NbCl -NaCl and NbCl KCI. It covers a
5 5-
considerable part of the corner contained by the sides nbC1 5- KNbCl6 and
NbCl NaNbCl NbCl KNb and NaNbC form a eutectic which is close
5- 6' 5 C16 16
to the axis of the composition NbC1 and whose melting point is
51
,practically the same as the crystallization temperature of pure NbOl 5'
A large part of' the liquidus surface of the system NbCl -NaCl-KC1 con-
5
sists of' the fields of primary crystallization of the componentst NaCl
solid solution NaCl-KC1) solid solution cc-K1qbCl6-cx-NaNbCl6. The mixtures
adjoining the vertex NbOl are low-melting# thooe adjDining the vertices
Card 2/3

5/078/62/007/006/011/024
Reaction of niobium pentachloride ... B106/B160
NaCl and KCI are.high-melting. The transition temperature corresponding
to the pblymorphous low-temperature modification of KVbCl 6 decreases in
the ternary mixtures from 160 to 1200C. In the common crystallization
of KNbC1 6, KCI and NaCl a sm all.region is probably for.med which is a
solid solution on KNbCl 6 basis The polymorphous transformations
(Y,_NaNbCl6and i- -KNbC 16 a.rq accompanied by a considerable
increase in electrical conductivity and by pronounced thermal effects,
In the system VbC1 -KC1 it is assumed that the incongruent compound
5~
2KC1-3NbCl 5 is formed. It exists between 2io-1600C a t a KCI contents
up to 505A. There are I figure and 1 table.
ASSOCIATION: Voronezhak4-y gosudarstvannyy universitet
(Vbronezh State University)
SUBMITTED: June 9, 1961
Card 3/3

S/07 62 007/010/004/008
B144YBW
AUTHORS: Palkin, A. P., Chikanovo N. Do--
TITLE: Interaction of tantalum pentachloride with sodium and
potassiuffi chlorides
PERIdDICAL: Zhurnal neorganicheskoy khimii, v. 7., no. 10, 1962, 2388-239~
TEXT: The phave diagram of the ~acl 5 '-NaCl.-'KC1'sys tem was plotted, It
justifies the following conclusionst 1) At 388,C KTaCl and VaCl form an
6
eutectic (compositiont 1.8% NaCl, 49.1% TaCl 1). 2).KTaCI6 and
.5P 49L-1% KC
NaTaC16 form a complete, series of solid soluti-ons,... Their polymorphic
modifications with decomposition temperatures of 312 an'd 2230'.' form a-
limited series of solid solutions; The composition and temperature
corresponding t6 the eutectoid point ares 50% TaCl 5 20% I(Cl, 30~ Nacii
1800C- .3) A temperature drop from 484 through 388 to 3700C is observed
owing to a transition from the pariteetic process in the TaCl -NaCl system
5
Card 1 /3

Interaction of tantalum...
5/07 62~007/010/004/008
B144YB18
to eutectic Drocesses in the YTaCl 6-VaCl and KTaC16- KC:L systems. Trans-
ition takes place at 484DC with 48el NaCl. Monotectico:lemixin6a are
observed in the TaCl 5- NaCl system up to 30% NaCl (404 ') and in the
TaCl 5- M system up to 40 KCI (3160C). They blend without dincontinuity,
5) The eutectic formed by TaCl 5' XTaCl61 und NaTaCl_ 6 followl'; clooc-ly the
Mole_.,~_ axis of TaCl 5' Ito temperature coincides with thb crystullization
temperature of pure TaCl 5' 6) The liquidus surface of the TaCl 5- NaCl-KCI
system consists mainly of crystallizatior regions of the solid solution
?N'aCI-Y,Cl, of NaCl, and' of the solid aolutiona-MC16 - ot.-NaTaC16. The melts at
the NaC3 and KC1 corners are high-melting, those close to the TaCl 5 corner
are low-meltinC. 7).The temperature 185 00 corresponding to the polymorphic
decompouition f.0 -KTaC 16 drops to 16100 for the ternary systems
T&Cl 5- KTaCl 6- NaCl; this is explained by the existence of a small region of
k'-XTaC'6-NaTaC'6 solid solutionab 8) The electrical conducti.vity of
Card 2/3

62/b07/010/004/008
Interaction of tantaium... B144YB186
TaCl PaCl-KC1 molts is determined by tbo polymorphic decompositions
5-
t1-.,u-NaTaCl and l,e-"-KTaC 16 . There are 2 figures and 2 tables.
6
ASSOCIATION: Voronezhsl-.iy E.;osudbLrstvennyy unive~rsitot (Voronezh State
University)
SUBM)I IMM January 12.,,1962
Card 3/31

S/078/62/007/010/005/008
B14016:6
AUTHORS:, Palkin, A. P., Ghikanov, N. D.
------------
TITLF,3 Interaction between niobium and tantalum pentachlorides and
sodium dnd potassium chlorides
PERIODICAL: Zhurnal neorganicheskoy khimii,.V- 71 no. 10, 1962,2394-239~
TEXTt Melting point diagrams were plotted'for the system (1) NbCl
5-
TaCl -NaCl; (2) ~bCl _TaC1 XC'l. (1) Tho polymorphous modifications (a,A),
1 5 5 ~ 5-
of the incongruently melting compounds NaTaC 1 6and NaNbCl 6 form a complete
series of aolid solutions without eXtremes. The peritectic decomposition
-follows the scheme: melt + NaCl---~solid a-KaTaCl - a.-NaNbC solutlon.
T_ 6 16
Transition is continuous from the7TaC1 NaCl system at 48 ~j NaCl to the
5- 0
NbCl-NaCl syetem* at .44 ~a NaCl with a temperature drop from 484 to 444 C.
The licluidus surface corresponding to the NaCl ciystal.lization aqcends
steeply from the interface curve. Decomposition between the solid solu-
tions a-NaNbCl 6 a-NaTaC'6~~ $-NaNbCl 6 $-NaTaC 16 'a accompanied by an
Gard 1/3

S/07 62/007/010/005/008
Interaction between niobium and ... B144%186
intense change in temperature. Demixing was observed Up to 30 ~ NaC1,
irrespective of the NbC1 sTaC1 ratio. The liquidus surface comDrises
5 5
cr.yatallization ranges of NaCl and of solid a-NaNbCl 6 - a-NaTaC 16 solution,
and a small range of solid NbCl 5-TaCl 5solution. (2) The c.ongruently
melting compounds a-KTaCl 6 and a-KNbCl 6 i~n~ their 6-modificatiQns form a
completeseries of solid solutions without extremes, with a temperature
drop from 410 to 3960C. The low-temp6rature y-modifications form a compldtd,
series of solid s9lutions with a weak minimum. The teaperatureson transi-
tion from system~:Nith leas than 50 % KC1 to the systems with more than
50 % XCI suggest a small range of solid KNbC1 6-KC1 solutions. The liquidw
surface ascends steeply from the eutectic line that corresponds to
crystallization of the solid a-KTaCl 6 - a-KNbC 16 solution with KCI. This
surface includes ringes of KC1 and solid solution KTaC].6-KNbCI6' with a
small range of the solid soluti 'on TaCl 5-NbOl 5* Demixing is independent
of the TaC1 tNbC1 ratio up to 40 % K01. It-is true, for both casest that
5 5
Card 2/3

S/078/62/007/010/005/008
Interact* n between
10 and ... B144/B186
the melts near the monoohloride vertex are high-melting, -and
those near the pentachloride vertices are low-melting...'The line of
crystallization of the solid P-solutions with th6 solid pentachlotide
solutions lies near the mol4t-, axis of the pentaohloride. There are
2 figures and 2 tables.
B,UBMITTB',D: Jl.nuaty 1.2j 1962
Card 3/3

FALKD1, A.P.; qHIKANOV, N.D.
Interaction of tantalum pentachl-Me with sodium and
potassium chlorides. Zhur~neorg.khim. 7 no.102-23884393 0 162.
(MIRA 15:10)
1. Vor6ifesbakiy gotudaratvennyy universitat.
(Tantalum chloride) (Alkali metal chlorides)

PALMI, A.P.; CHIKANOV., N.D.
Interaction of niobiun and tanta:L= pentachlorides with
sodium and potassium chlorides. Zhur.noorg.khim. 7 no-100.
(MIRA 15-10)
2394-2399 0 162.
(Niobium chlbride) (Tantalum Oloride) (Alkali metal chlorides)

FALKIN, A.P.; BIZYAYEVA# M.K.
Thermal study of the systems TaC13 - KCI - AIG1 iuW NW1
KC1 - AlCl- Izv. vyB. ucheb. zav.; khim. i ;2m,. teiffie
no.3:355-39; 163. (MMA 16:8)
1. Vorone2hskiy gosuMrstvehM imiversitet, kafedra neorganicheskoy
khimii.
(Syst4fti (Ghemistry)) -(Thermal analysis)

MiIUN(YVp N.D.j FALKIN.9-A.F,;-BIZYA7EVA, M.L,
Therml istudy of the Optem Nat I AlCl Ta (Nb) C
16t8)
2mr.i neorg. khim. 8 no.8tl938-1944 Ag 161: (m
1. Kafedra neorganicheskoy Ichimil Tbroneshokogo gosudarstveymogo
universiteta..
(8yatem (Ghemistry)) (Therml amlysis)

ACCESSION 1JR: AP4043770 S/0080/64/03710081183011834
AUTROR: Qjjikan2j,!L!ti Palkin, A. P.
TITLE: Thermal study,of the systems TaC'3-MgC'2-KC' and NbCI5-M&C'2-KC'
0
SOURCE: Zhurnal prikladnoy khimii, v. 37, no. 8, 1964, 1830-1834
TOPIC TAGS: Kurnakov pyrometer, liquidus, primary crystallization field, four-phase
equilibrium, tantalum
ABSTRACT: The authors conducted a study of the fusibility diagrams of the system-.
;The cooling and beating curves were recorded on a Kurnakov pyrometer. In addition,
ivisual observations were also conducted. Methods of preparing the initial sub-
Istances as well as the execution of the experiment were described by the authors in~
previous papers (AhNiCh, 7, 1370(1962); AhIlKh, 7, 2388(1961)). Base-." on data from a
differential-thermographic analysis the authors constructed fusibility diagrams of
the systems TaCl -MgCl -KC1 and NbCl -KCI, and have proven that the surface of
2 5-MgC'2
the liquidus of hese Systems consist of large fields of pritwiry crystallization of
;rxi, MgC121 MSC13 and small fields of KraC'6(KNbC16)1 TaC150"15). The authors

ACCESSION NR., AP4043770
;concluded that the elasticity of the TaCl vapor over the fusion of the sixtures
;KG" ftC'3 and KTaCIf,(up to 5000C) is insignificant. This very important circus-

CHIKANCIV.9 V.11., rkuml, A.~'. IdeceaSed)
System '-PaOl . Nb(I~ -- NaG, KC-i- Zhur neorg. khim. 10 -
Ify 765, (KRA 18 a 6
1. Voronezhskl,.y gcqitdurstvenyq-y imivernitst, kafed:ra
kkim.11,

AUTHORs Chikanovq V9R, 117-2-8/29
TITLEs Modernization of Foundry Equipment (Xodernizatsiya oborudova-
niya v littynom tsokhe)
PERIODICALt Mashinostroitel's 1958, # 21 pp 18 - 20 (USSR)
ABSTRACT: The article desorib*s and illustrates modernized, earth-
mixer runners at the foundry of the Moscow Grinding Machine
Plant (Moskovskiy zavod ahlifovallnykh stankov). Regular
repair is difficult, since the foundry works 24 hours daily.
In the old design# the vertical as well as the horizontal
drive shafts wore mounted on journal bearings.. Sand getting
into these, bearings caused rapid wear and dovin-time. It also
happened that the rollers got off the axles.
The modernization c-onsisted in replacing the journal bearings
by ball bearings.
The band conveyer drive@ wore modernizod in the same way.
There are 5 drawings.
ASSOCIATION: Moscow Grinding Machine Plant (Xoskovskiy zavod shlifovallnykh
stankov)
AVAILABLE: Library of Congress
Card 1/1

--CHITA jvxm__~_,
Organization of the blood service in Sverdlovsk Province. Akt.vop.
perel.krowl no.707-40 159. OMIRA 13:1)
1. SverdlovskLya stantslya perelivanlya kroyl.
(STARDIOVSK PROVINDR-3100D.-MA ION)

GATZAROT~ M.I,i doktor med.nauk; CHIKMTSIVAJ, IR.V.
TAto results of treating log ulcers with sterilized blood serms
Vest.khiro no.4t52-54 163.. (MIRA 14t4)
1, Iz kliniki obobabay kbirurgil (zav. - d6ktormed.nauk M.I.
Sakbarov) Swerdlovskago mediteinakogo institute, i Orerdlovskoy
stantoii perelivani7a. kravi.
(VAR3X) (MM TMW")

07Y
PHASE I BOOK EXPL401TAT[ON SOV/5075
International Institute of Welding
XII kongress Mezhdunarodnogo inatituta svarki, 29 iyunys 5 iyulya 1959 v g,
Opatii (Twelfth Annual Assembly of the International Institute of 'Welding,
Opatija, June 29 - July 5, 1959) Moscow, Mashgiz, IS61. 359 p. 3000
copies printed.
Sponsoring AgIncr. Natsionallnyy kom itat SSSR po avarice.
Ed. (Title page): G. A. Maslov,; Docent, Translattd from English, French,
and Serbo-Croatian by N. S. Aborenkova, K. N. Belyayev. E. P. Bogacheva,
L. A. Borlsova.'K. V. Zvedintnevu, V. S. Minavich,ev, and At. M. Shelechnik.
Managing Ed. for Literature on the Hot-Working of Metals: S, Ya. Golovin,
Engineer.
PURPOSE: This collection of articles Is intended for vielding'specialists and
the technical personnel of various production and repair shops.
Card 1/#

Twelfth Annual Assembly (Cont.) SOV/5975
COVERAGE- The collection contains abridged reports presented and discussed
at the Twelfth Annual Assembly of the International Institute of Welding.
Reports deal with problems of welding and related procasses used in repair
and the problems arising in CDnnection with the
work, repair techniques
nature of the base and filler materials. Examples of repairing various parts
are given, and the organization of repair operations In workshops and under
field conditions Is discussed. Economic aspects of welding and related
processes as used in repair. work are analyzed. No personalities are men-
tioned. There-are,no.references.
TABLE OF CONTENTS: [Onl.y Soviet and Soviet-bloc reparts are kiven here]
5
Foreword
PART I. THE STUDY OF REPMR-WORK TECHNIQUES
(PROCESSES, METHODS, PREPARATION, HEATING,~AND
OTHER TYPES OF. PROCESSING CONTROL)
Myuntsner, L. (Czechoslovakia). Welding of Broken Crankshafts
Card 219
36

Twelfth Annual Assembly (Cont. ) SOV/5975
Genkin, I. Z. , and A. F. Zolotarskiy (USSR) - Increasing the
Strength and Extending the Service Life of Welded Rails and Frogs 172
Vegrzhin, Zh. (Poland). Alloying Fluxes for Restoring Parts by
Submerged Arc Welding 182
-Chikara, M * (Yugoslitvia). Thermite Welding In Restoring Rails;
Certain Characteristics Obtained in Testing Welded Joirits 224
PART In. TYPICAL EXAMPLES OF PARTS RECLAMATION
(*ROLI.aNG STOCK, SIRP STRUCTURES, MINING AND METALLURGICAL
--EQLVPMENT, MACHINESAN`D'.T0GL$)
Irrana, B. (Czechoslovakia). Practices in the Repair of Cutting
Tools With the Use of Welding Processes 291
Card 5/9

V.Vt CMIARM10. A.As
LDGVDM=p A.A.1 S
OW*Pygtll;m# Of tM lkb*wl
zat (POA 15*12)
,,ja.vo. ljo*"ti!~49 '62.
1. NabbaltAft Rimhokoy stanteli nablyadmi7a iektwotrezmykh
isputAkov 7mli No.040 (for Sbmeling). 2. Dagprolmtrovskaya
13tantsiya nablyadaniya jokusotvmn-ykh qmtnikov 2-'mli (for
Chikar- o-).. (ArWicia satelliteo-Tradcing)
11.

BODUDIM., A.11.; TIOSEITO., Yu,L.; CHIMMIKOp AeL,
Obsemationo of three firebano in Dnepropetrovsk. Astron.tsir.
no.221:n-12 Ap 161. Cam :L4:n)
1. Dnepropetrovskaya vizmllno--opticheakaya atantsiyas
(Meteors)

.-Tiff
the accu'rBc-Y
-with
Y;, st. Optj~:h.
(196 3) , 13 - 2 0
L
-,cial earth
hv
AC CESS lot

L 316Z--65
AC~'ESSION NR: AR5005700
satellite position, for tracks with good quality in
toriAl roqinn, ig 0.2 second in a and 0.1' in 6. Res-:7-
gerted of photographic observations of the sateI14~p,~ I:!,.
ajE, 196? v. -nd 1962 t. 2 carried ojt

(7:1-J ,./ ,
BARA34ENKO, V.A.; DEMIDOVA) N.Ye.; CHIKAPMKOp A.L.
Observations of lunar occultations of stars in Dnepropetrovsk. Biul.
Inst.teor.astron. 9 no.8:581-582 t64.
(MIRA 17:12)
1. Dnepropetrovskiy w4versitet.

BARANENKO, V.A.; DRMOVA,, N.Ye.; CHIKARENKO, A.L.
Observations of lunar occulations of Uranus and stars in Dnepropetrovsk,
Astron.tsir. no.231:27-~8 N 162. (MM 164) ~
le Dnepropetrovskiy gosudar8tvenW universitet.
(Occulationo)

I CRIKARXV, I., slasarl
What do we expect from the Congress of the All-Urioa Society of
I-nventore and Innovators. Sov. profsoiuxv '? nc.l?:IC,-12 S 159.
(141RA 12:11)
1.Moskovskiy savod rozhushchikh imstrumentoy imeni VI.I. Kali-lina
"Frezer".
(Moscow-Technical innovations-Congrauses)

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0 0 0
Pi.

KU18I A.M.; MIYN~., 'jteSh*;'D=INA, A.M.: ANMINIOVA, I.I.;
KITUSH NA,, T-o-.N.;, CRIUMA-AL1,; ALIYXV, M.I.
Investigating NeftyaWye Kaxmi crude witb regard to its suitability
for producing distillate lubricating.olls. Sbor.trad.AsHII NP
no.2:106 130 Aj-158.~ O(IRk 12:6)
(NeftyamM Kawd reigion-Petroleum-Amalysis)
(Lubrication and lubricants)

A.I~.; KUL;rW, R.Sh.; DMffZINA, X.M.; ANOW)VA, K.I.; KITUSHINA,
Te.]F-, CRVAIMA, N.I.; ALMV, M.I.
Produci*f residual oils from NeftyaWye Kamni crude, Bbor.trud.
AiMI NPt iio.2:131-144 Ag 158. (MIRK 12:6)
(116fty&Mye Xmmi region-Petroleun)
(Petroleum-Refi.ning)

K 4

8~r

-As-

E 4
Z

C5
lob,

Al~ _r
SIOO116-11000102310401061
AUTHORS: Dzhuvarly, Ch. M,, TCuliyev, R. Sh. , Mukharskaya. L. A.,
Droynin', M. U.j Chikareva, N. 1.
TIME Investigation of tho possibility of produalne, transformpr oil
by adsorption refining
PERIODICAL: 'ReferativyWy zhurnal. Xhimiya, no. 23, 1961, 450, abstract
23LI80 (Azerb. neft. kh-vo, no. 5, 1961,. 35 - 38)
TEXT: The oils -4(!re refined by mpnnn of nitnorlitinto, unini- Ilip metbod
develoocil in the VRII NP. It conaxotti in the corMikuous contacting of
,he dencendln~ layer of the adEorbant (alnminosilimAo catalyst of
fractional conno-ition 0.25 - 0.5 min) with the ancertding flow of the
tranaforme- d;ntillate diluted Aith a solvent (rasoline from SuraVhan"",
2elected ~-ctrolcun contnininr 3
, 51,~ aromitic hydrocarbon ). Analyvis,
according tor-3~~T902-5~ (COST 982-56), of the adcorption-rerined Lnd
;313ri of the acid-alkaline refined oils from Bakii Bu,,ovny, N-?",'ynnyYC
Ramni, Bnlttkhany oil and Surakhany selected crudes, ohnrrd that adEnwption
refining (adoorbent/orude ratio 1:1.5) riven Grcnicr rtabilify than
Card 112

316811611000/023-1048100
Tnventigation of the possibility... D138/B101
the acid-alkallne method and makes poGsible the production of hJGh rrado
oils from tarry crudes. Adsorption-refined oils have very Cood
proportier., low tunh value and high electric strength. The replilc(,ment of
the old acid-nlkulineby the nor adsorption roth6d of refininr tranrfor=er
ails will mean that a (Treater supply of crude is nvailable. thp or)-~rallnp
properties of the oils will be Improved and !he servio~c puriod In the
transformorn will be extended. Abstracter's note-, Cormilete tr.,-nnlaf on.
0:!)A

XULIYEV, R.Sh.; SAYEDOVAJ, F.I.; MJSAYEV, G.T.; CHIrWVA, N.I.; XRYLOV, L.P.
Effect of some factors of adsorption refining; on the quaaty of
transformer oil from petroleum of the NeftiarTe Kamni Field.
Aserb.khim.zhur. no.6:61-66 161. (KRA 15:5)
(Insulating oils) (Petroleum-Ftefining)

DZHUVARLY, Ch.M.; KULIM, R.Sh.; MUKHARSKAYA, L.A.,; DREYZINI M.H.;
-GHPSA= 0 -N, 1.
Studying the possibility of produoing insulating oils by adsorption
refining. Azerb. nefti. khoz. 40 no. 3:35-38 Mr 161. (MIRA 14:5)
(Insulating oils)

ICULIYEV; R.Sh.; SAMMAp GJ.; MSAYSV, G.T.;,CHIMEVA, N.I.1
KRYLOVI L.P.
Qbtaining transformer oils from the Siazan' petroleum by
adsorption refining. Azerb.neft.khoz. 40 nool2t44-45 D
(MIM 15 - 8)
(Siassn' region-Insulating oils) (Adsorption) -

nLIBV, R.Sh.; DREMIJ, MA; KEVORW~A,, I.S.; CHIKAREVALA.I.
Ri6distillation process in tho production of oils. Xhim.
i tokh.topl.i maael 7 no.3:23-26 Nr 162. (MIRA 3-5:2)
1, Institut neftekhimichesklkh protsessov AV AmerSSR.
(Lubrication and lubricants)
(Petroleum-Refirking)

34617
s/065/62/000/003/003/004
9/tgo E075/E135
AUTHORS: Kuliyev, R.Sh., Dreyzin, M.M., Kevorkova, 14S.,
and
TITIEs About the process of second distillation in the
production of oils
PERIODICAW Khimiya i tekhnologiya topliv i masel, no-3, 1962,
23-26
TEXT: The authors give comparative data on,the preparation
of turbine oils of R (L) and -r M quality woCT 32-53)
(GOST 32-53) with and without the application of the process of
second distillation. The oils w*re obtained by the second
distillation of the oil distillate boiling in the range
420-480 OC and constituting 10.7% of the crude (Volgograd crude)
The distillate was subjected to furfural extraction (130, 220
and 300! furfural) dewaxing at -30 OC and 5% clay treatment.
To reacl. 4'. and T quality levels at least 220ye furfural treatment
and additions of antioxidants were necessary. The oils were
also prepared from suitable distillate fractions without the
second distillation. It was shown that the quality of turbine
Caid 1/2

About the process of second S/065/62/000/003/003/004
E075/E135
oil T obtalned by solvent extraction with 100% furfural
corresponds to all GOST requirements. It had satisfactory
oxidation stability, even without oxidation inhibitors, and was
better than the analogous oil produced by the second
distillation and 220% solvent extraction. Moreover, the yield
of the oil produced without the second distillation was higher
than that for the latter oil. The authors found also that
there is no rational justification for the process of second
distillation in the production of turbine oils from the oil
fraction of Balakhany crude.
There are 3 tables.
ASSOCIATION: INKhP AN Azerb.SSR (INKhP AS Azerb. SSR)
Card 2/2

~A'
s/o65/62/000/004/002/004
E075/E136
AUTHOIRS: Kuliyev, R.Sh., Dreyzinj ~J.M. , Musa yev, G.T.,
"iJux- 'Ki Ir , and Krylov, L. P.
TITLE: Production of electrical oils from Baku crudes by
the method of adsorptional refining
PERIODICAL. Khimiya i tekhriologiya topliv i masel, no.4, 1962,
15-21
TEXT.- The authors describe a method for the production of
transformer oils by the method of adsorptional refining. The
experiments with a continuous adsorptional refining were carried
out in a laboratory apparatus designed by VNII NP. Granulated
alumino-silicate catalyst was used as the adsorbent and a
benzine fraction (b.pt. 100-150 OC)containing 4.81dy aromatic
hydrocarbons, used as a solvent. Transformer oil distillates
were diluted with 1.2 parts by weight of the solvent. Using
this method it was shown that the yield of the refined product
was 90-92% in place of 80-825%) for an acid-alkaline refining
process. The transformer oils after the adsorptional refining
are more stable than the acid refined oils. The distillates
Card 1/2

Production of .electrical oils s/o65/62/000/004/002/004
E075/E136
from the highly asphaltic Neftyanyye Kamni crude yielded high
quality transformer-oils after the adsorptional refining. Thus
the inethoet permits the utilization of a wider range of crudes
for the production of electrical oils. It was found that the
refining capacity of the alumino silicates can be Modified by
the temperature of the process and the addition of benzene
to the solvent. It was shown that transformer oils with low
pour points 6an be obtained by adding a pour point depressant
(0.05-0-15%) (depressant AzN11) to the distillate prior to its
adsorptional refining treatment.
There are 6 tables.
ASSOCIATION: INKhP AN Azerb. SSR
(IMP AS Azerb, SSR)
Card 2/2

KULIM') R.Sh,; SAMEDOVA,, F.I.; CHIKAREVA,, R.I.; KRYLOV, L.P.
Production of residual diesel oil by adsorption refining.
Khim.i tekh.topl.i masel 7 no.8s27-32 Ag 'Q-.* (14MA 15:8)
1. Institut, neftekbimicheskikh protsessov AN AzerbaydWhan koy SSR.
(Diesel fuels)

777~
4r.
S/MI/63/000/003/020/036
B144/Ble6
AUTHORS: Kuliyev R*:.B Sam
he'9 - __edovat V. 1. Chikareval, N. I.
_G' Xrylovs L.
P#
Musayevq. .0
'dual diesel engine oil from Neftyanyye
TITLE;. Production of resi
Xamni crude oil by adsorption refining
BRIODNAL: Referativnyy zhiirnal. Xhimiya# no. 3, 1963, 509, abst-ract
3P200 (Azerb. noft. kh-vol no. 79 1962, 34-37)
TEXT: A process has been worked out for obtaining a rel3idual diesel
engine oil with high antlcorroBive and antioxydant propl~rties from
Neftyanyyc Xamni petroleum.:by "sorption refining; it 113 shown to be
possibl.o to obtain such anloll by two alternative methods, with outputs
in relation to the crude 011of 33*7 and 27.8%, respectively; a) by
refining deasphalted mazout; b) by refining a compound consisting of
dea6phalted tar and motor oil-10 distillato. It is sboirn that the oil
obtained by direct refining of deasphalted mazout somewhat surpasses in
its phytticochemical properties and stability the oil produced on the
tar basis; moreover, considerably less adsorbent (200., ground alumo-
silicatiet catalyst instead -of in- r-elation to the crude) is needed
Card 1/2_,

MWM'p ILS2.; SAMOVA,. F.I.; CFMDMVA, N.I.: HUSAYN.. 0.,T.; KRIM, LF.
t, - Obtaining residual diesel oil from petrolum of the So AU70va
Emmi field by adsorption refining* Amerbneft.khosm A4-no.74
34-37'J1 162s (MIRA 16t2)
(Diesel fuels) (Adsorption)

XULIYET, R.5b.; SAW-DWA., F.I.; HUSATM, G.T.; ANTONOVAp 1:,To; ~HIKAF~
Obtaining transformer oil from d1stillates of Surakhani se-
leeted crude oiL find Yar---,ftk-%ur and Siazen petroleum. 'Nef-
teper. i neftakhimo no9488-11163 (MIR& 1797)
1. Institut neftekb1micheakikh prots6ssov., Balm.

NULIfl.T,, R.Sh.; SHAXHNOVICH, M.1e; SAMMOVA; F,I,; WISATEVp G,Ts;
CHMREVA. N.I.; Prininali uchastiyet ALMVA,, A,; ALIrEVA,, Ve;
KATKOVA, O,j BESSONOVA, Ye.; KURILINA, A.
Improving the quality of transformer oil from Btutovua crude
oil. Khim. i takh. topl. i Masai 8 no.10:16-22 0 t63,
(MIRA 16111)
1. Inatitut neftekhWoheakikh protsessov AN AxerSSR*
E

CHIRROV I.A.
-
Temple cutters for the ATK-100.1vom. Tekot.prom. 20(no.3:68-69
mr 16o, MIRA 34: 5)
I
1, Master remontno-montizhnogo otdala fabriki "&,bochiy"..
(Looms), *

SOV/1 37-57-1-449
ranstation from: Referativnyy zhurnal. . Metallurgiya, 1957, Nr 1, p 59 (USSR)
AUTHORS- Chikashua, D. S., Metreveli, A. M.
TITLE! Search for a Rational Composition of the Charge of Raw Materials
for the Aluminum- reduction Smelting of Manganese (Izyskaniye
ratsionallnogo sostava shikhty dlya vyplavki metallicheskogo
margantsa alyumotermiche skim metodom)
PERIODICAL: Tr. In-ta metalla i gornogo dela. AN GruzSSR, 1956, pp 47-55
ABSTRACT: The optimum proportion of constituents for alumi.num- reduction of Mn
is as follows (by weight): Roasted Mn peroxide 1, granular Al 0.32,
slaked lime 0,015, and GaFZ 0,00, To improve the quality of the Mn
produced and to increase its recovery it is expedient to screen out the
1.25-mm undersize fraction, which is the most contaminated with Fe
and SiO? and which constitutes - 5.80/o of the total peroxide. When
the process is carried out in V. A. Meladze type cast-iron smelting
furnaces better results are achieved than in the conventional smelting
furnaces lined with magnesite brick.
B. Z.
Card 1/1

C,k
133-7-11/28
AUTHOR: Ghikashua, D.S., Metreveli, A.I. and Voytenko, 0.1.
TITLE; S;.Slags (Granulyatsi,ra peredellnvkh
anulation of M
margantsevykh s
PERIODICA.1: Stal', 195?, VO-7, pp. 611 615 (USZR)
ABSTRACT: Granulation' of manganese slags obtained from the production
of manganese alloys (with and without fluxes) in order to obtain
products suitable for further smelting was investigated on a
laboratory and pilot plant scale. The chemica:L composition and
physical properties of crushed slags are given in Table 1. The
process consisted of pouring a stream of slag into an inclined,
rotating water-cooled drum with the simultaneous blowing into
the slag stream of water and air. Similar experiments were
carried out using coke breeze, manganese ore, limestone slacked
limo and manganese slurries instead of water and air. Agglom-
erates with required properties (size and strength) can be pro-
ducod. The properties of agglomerates produced are given in
Table 2. The diagram of the installation used for the agglom-
eration is shown in Fig.! and photographs of agglomerates pro-
duced in Figs. 2 and 3. Using the above method with a suitable
choice of solid additions (fine fractions of the agglomerate
can be used as such additions) the preparation of manganese
Cardl/2 slags for further treatment is considerably simplified and

Granulation of Manganese Slags.
133-7-11/28
agE lomerates of required compositioncan be obtained. The above
method can be also used for granulation of mei;allic alloys as
well as ferro-chromium slags and slags of non--ferrous metals.
There are 2 tables, 3 figures and 5 Slavic references.
ASSOCIATIO.N: Z e st a f on i Fe'rro-aljoy- Workp (Zestafonskiy Zavod
Ferrosplavov)
AVAILA13IB: Library of Congress.
Card 2/2

MIKELADMI G.Sh.j NADIRADZE, Yq.M.; BEUWHVILI, Sh.M.; DGEBUADZE., G.A.1
TSKRMIANI, RAj GHIKASHUAq D.S.;'METREVELI, A.I.
M#Xing ferroollidon ih a closed elocirio furnace. SiAll 21 no.5s
,a%-422 My 1619 (HIM 14t 5)
:1. Inotitut metaUurgii AN GSSR i Zestafonskiy zavod ferrooplavov.
(Forrosilicon-Bleatmetcuurgy)

CHIKASHUA.. D.S.
Partial refining of ailicemn goo from si3icon by means of
various oxicUzing agents with use of the physical heat of
melts. ThWy Inst. met. All Gru2. SSR Us57-68 161.
(MIRA 14:10)
Manganese-Silicion alloys)
Silicon)
~

MIKELADZE) G.Sh., kand.takhn.nauk; NADULuU, Ye.M., kand.tekhn.nauk;
- , GOGORISHVILIp B.P., inzh.; TSKHVEDIANI) S.N., inzh.;&HIKA6WA,
_p.S.,,-inzh.; METPXVELlp A.I., inzh.
Making ferrochromium inclowd, electric ore reducing furnaces.
Biul. TSIICBM no.1:18-2) 161. (MIRA 14:9)
(Iron-ebiomium &I-loys-Eleetrometallurgy)

RZZNIGHWO, V.A.,- TKACHENKO, V.A.; MIKELADZE, G.Sh.; KARYAZIN, I.A.;
KOZLOV,'V.M.; NADIRADS., YeA; SOLOVIYEV,,V.I.; OCIGORISHVILI,
B.P.; Priydma3i uchastiyes FKHAKAD2Z, Sh.S.~ MUMELI,'A I *,
CHIM KHROMOVA, N.V.; KAVETSKIY, G.D.; ISKHVER~if.,
R.N..; ARABIDZE', T.V.
Making titanium slag in an electrIla closed reduction furnace.
Titan i ago splavy no.8t28-40 1*62. (KIRA.16-1)
(Titanim-Blectrometallurgy)

CHIKASHUA, D.S.; VOrENKO, 0.1.
Effect of temperature on the degree of purification of manganese
sulfate solutions from nickel. Stall 22 no.9:814 S 162.
(KRA 15: 11)
Zestafonskiy ferrosplavnyy zavod. *
(Manganese-glectrometallurgy)
(Wtals, Effect of Itemperature on)

CRIX-ASHUA., D.S.
Investigating the process of obtaining medium-ow-bon ferromanganese,
Stall 23 no.9411-815 S 263. (KERA 16:10)
1. Zestafonskiy zavod ferrosplavov.

CHIKASHUAI D.S.; VOYTENKO, 0.1.
Obtaining manganese sulfate solutions from lean ores and
vaste from manganese alloy production. Stall 24 no.8:716-
717 Ag 164. (MIRA 17:9)
1. Zestafonskiy zavod ferrosplavov.

GHIYA 0
Dispersion of nitrogen fixing bacteria indifferent soils and
rhizosphere of soma plants (in Georgian with summry in Russian). .'
Trudy Tbil. GU no.62:243-264 '57. (MIRA 11j$)
i.Tbilieskiy gosudaretyennyy uniTersitat imeni Stalina, kafedra
anstomii i fiziologii ranteniy.
(Azotobacter) (Rhizosthere microbiology)

m , .. - . -
CHMTOVIGHj V.P. [Chykatovyah$ V.P.]
We exchange experiences. Farmatsev. zhur. 16 no.6-69-70 161.
(m,u :L5; 3)
1. Zaveduyushchiy aptekoy No.7 9. Zdolbunovo, Rovenskoy oblasti.
(UKMINE~DRUGSTORES)

CJUIKUI , 10
-_._n.-. ~XgkV2~
. _M
low technologic4 methods
metal and the formation o
27-32 Ja '59'
(Foundry ;;chinory and
of investigating tile fluidity of
ahriMcage eavition. Lito protsvo nool:
12:1)
supplies) (Idquid
(MIRA
metals--Testing)

M, ,i,
&5 U111
r r
4. Fr
rA,
Isu
U14il
V-1

CHIKEL's 1.
Wbar and consumption of chill molds in iron alloy carting. Ut.
proiav. no.2t26-33 F 163. (MIRA 16:3)
(Iron founding-Equipment and supplies)
I

CHIKEIMMIK-OV, A*__Bo and VOLKOV, B. I. (Moscow)
"Magnetic Properties of Alloys Over the Curie T=persture," paper
presented at the International Conference on Physics of Mogretic Phenomena,
Sverdlovsk, USSR, 23-31 MOY 1956.

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Category : USSR/Radiophysics - Application of radiophysical methods
j
Abs Jbur : Ref Zhur - Fizika, No 1, 1957,No 19BB
Author Chikhachev B.M.
I cave
Title iPig ~os From Sunspots
1-12
Orig Pub Tr. 5-gD soveshchudyn po vopr. kosmogonii. 1955, M., AN sssR, 1956, 245-269,
diskus. 269-272
Abstract The c9ordinates o~ local sources of radio waves on the sun were determined.
The observations-were carried out with the aid of a marine interfermeter
at 1.5 and 2 m. The coordinates were determined vith an accuracy to several
angular minutes, and two coordinates were determined whenever it was possible
to make the observations on the east and on the west of the sun. The average
distances of the radio-vave region from the-center of the sun turned out to
be approximately 1.4 R. for both vavelftgths. According to theoretical es-
tiz~ates, the height of the radio-vave layer for these vavelengtIz should be
less than 1.1 R. in the.case of thermal radiation. The sources of radio waves
observed were compared with visible formations on the sun's surface. During
.. 9
3 months (from 1 Oct- 1949 through 1 Jan. 1950) ten groups of radio-wave sun-
spots were observed, and detailed information is Q;Lven about these groups.
The radio-wave radiating groups (approximately 8%'of the total, nmber of var-
ious groups of sunspots) had magnetic fielAs of high intensities (H>
,, 2200

Catelior'y :USSR/Radiophysies - Application of radiophysical methods 1-12
Abd Jour : Ref Zhur - Mika) No-li 1957 No 1968
oersted), but during the time of observations there were 28 groups of sun-
spots on the sun with H>2200 oersted-which produced no n6ticeable radio'
radiation. Measurements of the "depth of mod&ationl of the interference
records, made with an accurady of t20%, made it possible to determine the
effective angular dimensions of tTe- sources. The average dimensions of the
radio-radiation regions at 1.5 and 2 meters were 6-331 and 7.901 respectively,
while the dimensions of the corresponding visible groups of,sunspots did'not
exceed 21. It was noted that the radio waves from local sources, in addition
tozd)A~g a constant or a slowly-varying component, containc- also a 6om-
ponent of small flashes, lasting approximately several seconds, with equals
of the same order between splashes. Xhese tLashes also produced an interfer-
ence pattern, in which the position of the maxim coincided with the position
of the maxima of the fundamental interference rec.crd. This indicates that the
constant component and the flashes come from the same local source. 3A ad-
dition, the dimensions of the radiating region were determined from the depth
of modulation of the flashes, and turned out to be quite close to those ob-
tained by measuring t)ie constant component.
In the discussion, V.A. Baranullko report4 on his data on the recording
of radio vayes from the sun. Bibliography, 10 titles.
2/2

&t~kgor,y USSR/Radlophysice Application of radiophysical methods
1-12
Ab6 Jour Ref Zbur Fitika, Do 1, 1957 BD 2008
Author Chikhac D M , Sorochenko, R.L.
Title :-Cp~'irstus for the Observation of the 21-cm EUdrogen Radio-Wave Spectral Line
I
Orig Pub :7r- 5-90 soveshchaniya po voyr. kosmosonii. 1955, ~1-, AN SSBEt,, 1956, 546-549,
~Liskus- 550-553
Abstract ;The apparatus is based on the principle of the frequency radiometer with
double frequency conversion. A balanced method Is i1bed; in Vhich two nar-
row-band filters-separatel in frequency and two second heterodynes alter-
nately svitche& at a modulation frequency of 36CIc*lesp are connected to the,
output of the second i-f stage. Xn this casetposc=~&tions from one of tva
fixed pDrtions,of the spectrum under investigations are alternately passed
througb each filter. The difference in the int(maity'df the noise at the
output of the filters is*-separatedby a balanced detector. The a-c ccuponent
at the modulation frequency appears at the outpit of the balanced detector
only in that case) vbien the spectral densities of the noise in the 11.zed por-
tions differ from each'other. The search for the line is effected by varying
the frequency of the first heterodyne. The frequendies of the first and
second heterodynis and the narrow-band filters are crystal-stabilized. Me
accuracy of the measurement of the line frequency is 1.5 kc. The sensitivity

bAiWojr USSR/Hadiophysice - Application of radio"ical methods 1-12
Abs Jour Ref Zhur - Fizika, No 1, 1957 No 2006
of the apparatus.1a 20 relative to the anten temperature. 'Me anten
is a *mbolle dish measuring 18 x 8 meters. In the discussions of the paper,
R.L. Sorochenko made a brief report of an attempt to observe the spectral
line of the CH molecule. _The result vas negative. This vas eaready'reported
by Ya. I. Mmin.
2/2

GrWJMM, T*LO,.'Ar"akt*rg--J4UjN, Ojos, kandidat f1s.-mat. nank, rodaktor;
A W" kmdldat f1se-mate neuk, rodaktor; SMMMKff.
doffrplf-lst.--!;~~usuk; FMICIN, M.I., redaktor; KAMI, roo T.,
tekhnicheskly ro"ktgre
(iroosedings of the Fifth Conf orem*& as Problms of Cossojogy;
ir*6oamtronoWl 21~, platoge.soveshchantia-po voprosam koim*--'-
g~onil; radioastronoults. Moskva, 1956, Isd. Akadmii usuk 635R.
567 P. (Km 9:6)
I.Saweshchan4v po vaproman koamagenil. 5th. Moscow 1915.2.Chlen -
korrespondent AN IM (ior Oluaburg).
AUdlo assrencow)

CHMACIWIL - VICH, V. V.
, V=
"Some Radioastronomical Stations in Foreign countries"
Astronomichaskiy Zhurnal, Vol XXXIII, No. 1, 1956, pp 120-126
Ttanslation M-3,053,056, 4 Jan 57

CIUKRACHEY,.,4nd VITI(MCH, V. V.
11 Observation of So-Ur Radio Emissions in the Meter Wave Band During the
Total Solar Eclipse of February 25, 1952"
(Total Eclipse of the Sun, Pebruary 25, 1952 and June 30, 1954, Transactions
of the Expedition to Observe Solar Eclipses) Moscov, Iz-d-vo All SSE-H, 195L.
357 j).

MMW~ N. V6)- MnMg~~~ (VIM, Moscov) . .
fiThe Sensitivity of Radiometers in the Quantum Rang,.'.ff
report presented at the All-Union Conference on Statistical Radio Physics,
GorIkiy, 13-18 October 1958. (Izv. vyssh uchev zaved-Radiotekh., vol. 2,
No. 1, pp 121-127) COMPLETE card under SIMROV, V. 1.)

AUTHOR: Ohikhstehev
B N. SOV/109-3-11-12/13~-
TITIM: Insertion of a Quantum-.;mechanical Amplifier inan,Ultra-
high Frequency Line (Vklyucheniye kvan"5ovo-mekhanicheskogo
usilitelya v trakt UVah) -
IMIODICAL: Radiotekbnike i Blektronika, 1958, Vol 3, Br 11,
P 1406 (USSR)
ABSTRACT: It is pointed out that if the gain K of the quantum-
mechanical amplifier is sufficiently high, the amplifier
can be inserted into an ultra-high frequency system
without employing a ferrite gyrator. By employing the
amplifier in this manner, the noise power appearing at
the input of the amplifier from the receiver -zf the
system will be low in view of a very "loose" coupling
between them. On the other hand, since the-effective
noise of the amplifier is comparatively sma.1.1, the
effective noise temperature of the whole system will be
only slightly higher than that of the amplifier itself.
Card 1/2

SOV/109--3-11-12/13
Insertion of a Quantum-mechanical Amplifier in artUltra-high
Frequency Line
There are 5 references, 3 of which are English and
2 Soviet.
ASSOCIATION: Fizicheskiy institut im. P.N. Lebedeva AN SSSR
(Institute of Physics imeni P.N. Lebedev of
the Ac.Sc.USSR)
SUBMITTED: February 15, 1958
Card 2/2

AUTHORS; Karlov, N.V. .and-C hev 13 sq/io9-4-6-19/27
LLikh a c..- M -
TITLE: Sensitivity of a Low-noise Radiometer, (in the Quantum
Region) (0 chuvstvitellnosti radiometra s malym urovnem
sobstvennykh shumov (v-k-vantovoy oblasti))
PERIODICAU Radiotekhnika i elektronika, 1959, Vol 4, Nr 6,
pp 1047 - 1051 (USSR)
ABSTRACT: The intensity of the noise spectrum of a resistance
maintained at a temperature T is given by
tw MW MW hco
g(W) eth (2)
2 2 ZkT
exp--
kT
where TL is the Planck constant and
k is the Boltzman constant,
This formula is more complicated than the standard
Nyqu1st equation but it is essential at low temperatures
Cardi/4 and at high frequencies. From Eq (2), it is seen that

sov/io9_4-6-i9/27
Sensitivity of a Low-nolse Radiometer (in the Quantum Region)
the quantum off ects become important when ?W kT
The problem consists of determining tho lowest
"perceptible" change in the equivalent temperature of the
input noise of a compensation-type radiometer, It is
assumed that the input noise is given by Eq (2) and that
the amplifier of the radiometer has a power transfer
function A(w) . The noise spectrum al. the output
amplifier is therefore given by Eq (6)., If the amplifier
is followed by a square detector, the DC component of
the output current is defined by Eq (7). If the bandwidth
of the radiometer A w is a small fraittion of the central
frequency w 0, the output current can be expressed by
Eq (8). The average square fluctuation of the noise at
the output of the detector is given by Eq (11) or, finally,
by Eq (12), where aLl = IY/2RC. The symbols R and C
.represent the x-esistamce and the capacitance of the
detector output. The minimum discernible equivalent noise
temperature 6T can be evaluated from Eq (13). The
solution of that is in the form:
Card2/4

sov/log-4-6-19/27
SensItIvIty of a Low-nolse Radiometer (in the Quantum Region)
6T T (15).
k In 1 i
hw
(1 q) eth 1
kT
This expression differs substantially from the well-known
(F.V. Bunkin, N.V. Karlov - Ref 1) equation:
6T = qT (16).
Thus, it is found that at t1w ~= kT , the sensitivity
0
obtained by Eq (15) is only 2091 of that evaluated by
Eq (16). The dependence of th: sensitivities evaluated
from Eqs (15) and (16) on hw 0/kT for various values
of q is illustrated in Figure 1. The graphs of
Card ?i/4 Figure 2 illustrate the sensitivity 6T as a function

sov/log-4-6-19/27
S031SitiVity of a Low-hoise Radiometer (in the Quantum Region)
of the noise temperature T . The authors make
aelmowledgment to F.V. Bunkin for the discussion of the
problems considered in this work.
There are 2 figures and 4 references, of which 2 are
English and 2 Soviet.
ASSOCIATION: Fizicheskiy institut im. P.N. Lebedtiva AN SSSR
(Physics Institute imeni P.N. Lebedev of the Ac.Sc., USSR)
SUBMITTED: February 5, 1958
Ca:rd 4/4

sov/iog-4-6-20/27
AUTHORS; Karlov, N.V. and ~~~ev, ~13- M
TITLE: Sensitivity of a Radiotelescope at Low Input-noise Levels
(0 chuvstvitellnosti radioteleshopa pri malykh urovnyakh
vkhodnyld-i shumov)
PERIODICAL* Radiotelchnika i oleittronika, 1959, Vol 4, Nr 6,
pp 1052 - 1056 (USSR)
ABSTRACT: The formulae obtained by the authors in the preceding
paper (pp 1047-1051) of this journal permit the deter-
mination of the sensitivity of a radiometer in terms
of the effective tamperaturo of the antenna and the
relating of this quantity to the sensitivity pertaining
to the brightness temperature of L celestial object*
It is therefore possible to determine the sensitivity
of a radiotelescope at small input-noise levels. A
radiotelescope is subject to the antenna noise and the
noise of its amplifier. The noise spectrum at the input
is wcpressed by:
s(w,T) + g(w,o) = g(w,T B ) + g(w,T Id (1)
Cardl/5

SoViog-4-6-20/27
Sensitivity of a Radiotelescope at Low Input-noise Levels
where: g(w) is given by the accurate Nyquist formula, and
TB and TO- represent the effective temperatures
of the internal noise of the radio-
telescope and the antenna, respectively.
An increase in the antenna temperature 6T a results in an
increase 6T of the input temperature; these quantities
are related by Eq (2). Eqs (1) and (2) can be -written
as Eqs (3). From these it is possible to determine the
ininimum perceptible OTa if the sensitivity 6T is known.
The latter is given by Eq (4) (see the proceding paper).
The minimum 6T is therefore given by:
-fiw
6Ta Th
ln 1
I I q cth 11w/2kT. +- (q + I)cth ~fiw/2kT a- (q +
Card2/5
(5).