SCIENTIFIC ABSTRACT LEV, A.P. - LEV, M.I.
Document Type:
Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R000929420012-2
Release Decision:
RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
July 12, 2001
Sequence Number:
12
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
File:
Attachment | Size |
---|---|
![]() | 2.55 MB |
Body:
L 21924-66
ACC MRs AP60U621
Some defects were discovered in the machine. Thus# the primer tank is too
:small# as there is only enough for coating 250-300 m of pipe. The capacity of
the tank must be increased to 250 liters. PLmps must be installed for filling
the fuel and.primer tanks.
While testing the cleaning machine, tests were made of now scrapers with platen.
made of hard alloy. Those scrapers were used without replacement to clean 25
Lan of pipe with a moderate and high degree of corrosion,, while other scrapers
had to be replaced after cleaning 600-800 m of pipe. Tests were also made on
round brushes, which, unlike flat brushes, showed high resistance.to wear*
The IM-121 insulating machine has a 40 hps motor turning at 2,000 rpmj, which
cKves all the assemblies# The frame of the machine carries the motor and all
of the drive unite for the wheelso two asphalt pumps,, and two reels for winding
the tube with insulating material, All the tr-ansmissicne units are connected
together by a chain clutches or cam and roller chains.
.The machine In provided with a restraining device operaUng at the same time
the pipe is being laid@ This makes it possible to dispense with manual opera-
tions by two workers,, and gives stability to the machine. During the tostsp
,14 km of pipewas insulateds using a mastic of comeroial type with granualted
rubber added. The tests showed that ii-igo' course of the dayp the machine is
in operation 33% ahead of the time#" The T-50 trolley suspension has three axles*
They are hinged together so that they can take the curve assumed by the pipaj,
thus distributing the load uniformly. During tests and use the suspensions
stressed the pipe beyond the allowable limits - so that it we flattened in some
Card 2/3
t, 21924--66
ACC Mi AP6014621
parts. 7he design 'of the suspension is being improvede T-35-60 pipe layers
,were in use on the baskos pipe line. May showed a number of disadvantages*
It was impossible to reverse the pipe layer. 7he fuel tank in too in
addition to other disadvantages. Cleaning and inuslation of the 1220 = diam-
oter water main was done by an integrated method. But# since pipes 1220 mm in.
diameter, made of S73 steel are very sensitive to shockp W-A they have consid-,
arably greater longitudinal rigidity,, any attempt to do the work with the pipe
layers arranged in the usual way causes the pipes to bond. Then, use was made
of the now technology for insulating and laying operations proposed by the
Strength Laboratory of the All-Union Scientific Research Institute for Steel
Pi_pes,,, for pipes 1220 mm in M-mete . The experience gained showed that it is
:Fo~sale to lay pipes 1220 = in diameter.
The nom3mal expenditure of Ubor for 1 km of pipe 1020 mm in diameter is 501
man houres and 1220 mm in diameter 567 man hours* For cleaning and invulatins
the pipe by hand and then laying, the labor expanded is 17878 man days, while
when the work is done mechanically and the pipe is laid at the same times, the
expenditure is 2996 man days. 'As a result of using the now machines# the
,laying costs, simply as a results of shortening the construction times, are
,decreased by 97,,000 rubles& Orige art# bass 3 figures and 6 tables* [JPRS1
SUB CODE: 13 / SU13H DAT19: none / ORIG REN 001
nat
IFY A. P. t inth.
A water jet doon the laundori-C. Ilauka i zhint 29 no.601
is 161. (Washing machines) (VTRA 14:7)
LEVI A.P.
Studying the circulation systems for laundering. Sbcr. nauch. rab.
ANKH no.7:3-14 161. (MMA 18:5)
XMINSON, I.M., podpolkovnik meditsinskoy sluzhby; LIV, A.S.. podpolkovnik
meditsinskoy slushby
Some data on the role of the water factor In the epidemiology of
dysentery, Voen.-med. thur. no.4:59-60 Ap 156. (KLRA 9:9)
(WATIM--BACTICRIOLOOT) (DTSINTSRT)
HAKHINSOV, I*M*; IXV, A.Se
Rapid nothod of determining bacteriological pollution of
water by means of Impressions of midrocolontes. lab&dalo
5 no.2t43-" Mr-Ap '59. (MIRA 12:5)
(WATIR--BACTERIOLOGY)
Yu. I'jrc!jj*~ cf
Jissert-tion: "Fenst.,ticnary
r.ct Tf ",;Dncov Inst of cc--,nic~-n Jun
n,
SC; -lleclarnLa'- 0Ekv-JR, Tu
LEV, A.ju.. and MOSLAVEM,, L. 1.
"Criteria for Evaluating Tono-Tolography Synteme," Voet. SvXazl, No. 4, 1954.
TranalatIon M-644, 26 Jul 55
Aesistant Profesoorp Odeasa Electrical Engineering Co=unicatlons Lnet.
UEV~ A. Yu.
USSR/Electronics - Telegraphy FD-532
Card 1/1 ; Pub. 90-8/13
Author : Yaroslavskiy, L. I., and Lev, A. Yu., Active Members, VNORiE
Title : Frequency spectra of tone-frequency telegraph systems with amplitude
and phase keying
Periodical % Radiotekhnika 9, 64-71, MaY/Jun 1954
Abstract : Article analyzes frequency of oscillations spectra amplitude- and
phase-keyed by periodic telegraph signals. When the frequency of the
carrier oscillation is near the keying frequency, additional oscilla-
tions (besides carrier, upper and lower sidebands) appear in the line
spectrum. The amplitude and frequency of these oscillations depend
on the ratio between keying and carrier frequency and on the phase angle
of the carrier oscillation relative to the telegraph pulses. States
the tone-frequency telegraph system with phase keying was suggested by
A. A. PistolIkors in 1931. Three references: 3 USSR.
Institiftion : All-Union Scientific and Technical Society of Radio Engineering and
Electric Communications imeni A. S. Popov (VNORiE)
TARDSLAVSKIT. L.I., kandidat takhnichookikh nauk; LET, A.Tu., kandidat takh-
nic.'ieskikh nauk. ,,
Evaluating systems of tonal telegraphy. Yest.oviazi 14 no.4:7-9 Ap 034,
(MLTLA 7:6)
1. Doteenty Odeszkogo slaktrotakhaichaskogo Institute svyazi.
(Telegraph)
LET, A.Yu.; TAMNSON. B.I.
...-MIUMMOOMM'
DispUcament of the spectrum of signals. Ilektrosvias' 10 no.4:
68-74 AP 156. (KIRA 9:7)
(Radio--Transmitters and transmission)
1W-7-12/13
AUTHO) Not given
TITLE: Tachnioal-Saientific Conference Held at Odessa, dedicated to tim
Day of Radio. (Ilauchno-tekhnicheskaya koaferentsiya v Odesse,
poavyashchennaya dayu radio, Russian)
PERIODICAL: Radiotekhnika, 1957, Vol 12, Nr 7, PP 79-80 (U.S.S.R.)
ABSTRACT: The XI. technioal-scientifia Conference took place in April 1957
at Odessa. During the main session the following lectures were
held% A.A.RMIN: "On some problems from the theory of the ampli-
fier schemes with transistors", A.YU.LEVt "On works carried out
in the field of compression of the pYo-nespeotrum." 58 lectures
were delivered at the conference, 14 of them in the department
of radioengineering and 16 in that of electric telecommunication.
Special interest was caused by the lecture delivered by
A.I.KHA.CHATUROV on "The problem of the stability of reception for
retranslation in aircraft". A.A.RMK331 spoke about "Generalized
equivalent schemes and generalized amplifier cascades."
ASSOCIATION: Not given
PRESEla!ED BY:
SUBMITTED;
AVAILABLE: Librnry of Congress
Card 1/i
SOV/142-58-4-12/30
AUTHOR: Breskin, V.A., Lev, A.Yu., Millman,, L.P.
TITLE: On the Compression of the Frequency Spectrum of Binary
Communications with Small Probability of One of the
States (0 szhatii chastotnogo spektra dvoichnykh
soobshcheniy s maloy veroyatnostlyu odnogo iz sostoy-
aniy)
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy - hadiotekhnika,
1958, Nr 4, pp 466-473 (USSR)
ABSTRACT: The author discusses a method for Increasing the effect-
iveness of communications channels to allow binary
communication transmission. lie suggests dE-creasing the
necessax"I number of' distinguishable levels by dropping
certain unlikely combinations of binary symbols. A
probability evaluation is made of the interference
arising from this method of communication transmission.
The paper deals first with the methou of' transmission
and then evaluates the (listortions by constructing a
Card 1/Z theoretical probiem of probability. This is soived by
SOV/142-58-4-12/30
Un the Compression of' the Frequency Spectrum or binary Corrmunications
with Small Probability of One of* the States
constructing a compiLtL manifold of' minimally -suf*i'icicnt
regions adjacent to isolated wrong zero with n - Z, by
aetermining P (") where n by reuuction to an
isolated wrong zero where n 3 and by determining p
where n - 3. Pinally a computational example
follows and as a suppiemf--nt the Lormulation of' p (- )
f'rom the minimum amotuit of' data. Therc are- '- SoviLt
ref'erences.
ASSOCIATION: Kal'edra teorii elcktricYieskoy sw
yazi i dallney svy,,Zi
Odesskogo elektrotckhn1chcskogo Instituth swiazi
of hlEctro-Communications and Long Listance
Communications Tht-oi-y, OdE:,csa k-lectro-hnVinef-r ing
Tnstitute of' Communicatlons)
SUBMITTED: Februarj L4, L)56
Card 10,
25820
s/142/60/003/006/olo/ol6
E140/E135
AUTHORS: Breakin, V.A., Villner, A.Ye., and Lev, A.Yu.
TITLE: On the approximation of a binary message by a
Markov chain
PERIODICALt Izvestiya vysshikh uchebnykh zavedeniy,
Radiotekhnika, 1960, Vol-3, No.6, pp. 636-643
TEXTs The article concerns the beat approximation of a binary
message by a Markov chain. The illustrative material of the
article is concerned with the binary signal obtained from the
facsimile transmission of line drawings. The closeness of a given
statistical model to the events It approximates can be defined in
various ways. one of the most frequently used criteria is the
minimum mathematical expectation of some power of the error
magnitude. In the present article two methods of calculating the
parameters of higher-order ~Jarkov chains are examined. The first
uses an the initial data the probability distribulians of the
length of black and white bars. In the se:ond method the basic
statistic is the distribution of black-white combinations for 1, 2,
3 time units. It is found that the second method yields a Markcv
Card 1/2
25820
On the approximation of a binary ... S/142/60/003/oo6/olo/o16
E140/E135
chain which corresponds much more closely to the statistical
characteristics of the actual message. The author points out that
this is not accidental, since the important statistical properties
of the message and the Markov chain are more correctly described by
the combinations than by the simple duration distributions. In
particular, It Is found that the facsimile signal for line drawings
can be sufficiently well approximated by the Markov chatn G2q.
There are 2 figures, 4 tables and 5 Soviet references.
ASSUCIATIONt Kafedra dnllney svyazi Odesakogo elektrotekhniclies-
kogo instituta evyazi
(Department of Telecommunications,
Odessa Electrotechnical Institute of Communications)
SUBMITTEDs December 10~ 1959
Card 2/2
PIROGOV, Andrey Andreyevich; NAZAROV, M.V., retBenzent; LEV, A.Yu.,
retsenzent; OMAZTSOVA, Ys.$., red.; TRISHIXA, LI., teklm.
red.
[Synthetic telephony) Sintatichaskala tolefoniia. MoBkVA,
Sv1*F'izdat, 1963 118 P. (MIRA 160)
iTelephone) (Speech)
LEV Aleksand:- Yul evich; iUZKV1, A.A., otv. red.; KGMAIUVA,
. -I -... . A-- - , ,- - - -2 ---r
Ye.V.P e . ; OCIIANCVA, S.F. , tekhn. red.
(Wire broadcasting AMplifieral Usiliteli provodnol oviazi.
Moskva, Sviazlizdat, 1963. 317 p. (MIRA 16:11)
(Amplifiers (Electronics))
VAYI,-I,OF, it.; SUKIIUVICH, V.; LIN B - ZAKCILKOY 1;.
florms for the nwiber of workars. Sots. trud P no.6:113-Il) Je 10-
(I aRA 16:9)
(U=aina-l,ipo mills)
LZV D.
Problem of the enlarger. Soy.fota 18 no.1,2:52-53 D '58.
OGRA 11:12)
(Photogmphy--inlarging)
LIV . D.N.--.
- T-" - - -
Caves of the palsolithic period near Samarkand. Priroda 41 no-7:105-106
Jl '5 3. (KUL 6:6)
1. Usbekskly goeudarstvannyy universitst imeni Allshera Havol.
(Samiukand-Caves )
15-1957-12-17028
Translation from-. Referativnyy zhurnal, Geologiya, 1957, Nr 12,
p 47 (USSR)
AUTHOR: Levt D
j_ NA-
TITLE: Now Data on the Paleolith of Uzbekistan (Novyye dannyye
po paleolitu Uzbekistunu)
PERIODICAL: Tr. in-ta istorii i arkheol. AN UzSSR, 1955, Nr 7p
pp 9-28
ABSTRACT- Bibliographical entry
Card 1/1
Lifft D.N*
~~ite of primitive man. Priroda 49 no.8:77-78 Ag 160.
(MIBA 13:8)
1. Samarkandskiy gosudaratyannyy universitet im. Navoi.
(Samarkand--Antiquities)
LEV) F. .....
How to switch off the electricity. lUn.tekh. 6 no.12:24-25 D 161.
(MIRA 14:12)
(Electric switchgear)
ADAMOVICH, P.V.; BATURINO V.V.; VAKIIVAKIIOV, G.G.; VAYNGAUZp L.Gs;
VILENSKIY, Ye.1a.; GAYBURG.. P.Tu.j: DAVYDOV) Tu.3e; KMPISp
Ye.Ye.,- KUMETSOVA. Z.I.; KOPIYKV, S.F,; LIVCHAKO I.F.;
LOBACHEW, P.V.;.IEV, G.M.:_.I.OTKIN, Ye.M.; PIRUMOV, A.I.,-
POLIKARPOV~ V.F.; PhOTOPOPOVO A.P.; REPIN, N.N.; SLADKOV,
S,Poj TALIYEVI V.N.; TROITSKAYA) F.B.; FEDOROVp M.N.;
SHEVELEVO F.A.; SHKABELINIKOVA; L.P.; SHCHUTSKIY, A.I.;
94IPJIOV, L.I., inzb., nauchnyy red.; SKIFWDVA., A.P.,, red.
izd-va,- YOCHALINA, Z.S., tekhn. red.; RODINOVA, V.R.j tekhn.
red.
(Present level and prospects for the development of sanitary
engineering and the production of sonitary engineering equip-
ment] SovremenrWi uroven' i perspektivy razvitiia sanitarnoi
teklu-tiki i proizvodstva sanitarno-tekhnichookogo oborudova-
niia. Foskva, Gosstroiizdat, 1962. 283 p. (14IRA 15:8)
1. Akademiya stroiteltatva i arkhitoktury SS.91. Institut
sanitarnoy tekhniki.
(SANITARY ENGINEERMG)
-IX7, I., Inxh. (Tomakara obIgust 1).
Deoreasing the inflanmbilitv of diesel engines- Pbsh. delo 4 no.51
18 my 10. (Diesel engine) (MIRA 11:5)
1
GINZOMp V.V. (TAnir4mad)l LEV, I*De (lAningred)
VentowlAv Wapolidoyloh lamberl cn the 150th w3nivermry of
blo birtbe ArUbt amto# glou L oubro 47 aoo9sU2-1,10 3 164o
(KEM lAs2l)
2, Subaittod Mw 22p 1964,
La , 1. 1).
Readers' Conference of morphologists of Futern Siberia. Arkh.
anat. gist. i embr. no.10:125-127 0 161. 14:12)
'~ANATOPM-FEAIODIOAIS)
LEVP I.S.
. - -
Arraneement of inBt&Uations for combined grouping of PYL-1
sei9mographs at SS-30/60 and SS-24P seismic stations. Fazved.i
prom.geofiz. no.43:4-1-45 162. OKIRA 15:8)
(Seismometr)--Equipment and supplies)
L 40317-66 ;:.;1TW G14
ACC NR& AP0005348 SOURCE CODE: UR/0413/66/000/001/0092/r,092 ?2-
-19
I1N-VZ,11;TOR: Voyutski--Y. V. S.; Vishnyakov, Ye. P.; 5hnirson, M. B.; lom I. S.
Grodzenski Tabakov, A. P.
Y1 V. A.
uriu: none
r
x
TITLE: Method of recording weak oxploaions and earthquakes, Class
42, No. 17764o
SOURCE: Izobreten1yaj promyshlennyye obraztsy, tovarnyye znaki, no. 1,
1966, 92
TOPIC TAGS: eart'hquake, s ei smic VM . -Pk 1 "-;1- W~
A. - .1 9, explosion, W7%IJII ~1- a- Zq " o0 AAZ&-W~ QL51
ABSTRAM An Author Certificate has been Issued for a method of is
weak explosions and earthquakes based on detemination of the Interrela-1
tion function of seismic vibrations. To impro,fe the quality and reliabilit
of measurements, the values of the function obtained for a number of I
receiving points arranged along the profile are summed up with the vitry-1
Ing time shifts corresponding to those predetermined by the location of
the receiving points along the profile. [LD]
SUB CODE: 08/ SUB14 DATE: 29Jan63/
Card UDC-._550-341
a liuifir rnicory - -101"17--- ----
serum antibody level validated tit c46 k should be regarded
tion of intravascular precipiL4te during anaphylactiC 6110C kceq, J11cluding
as a secondary effect with no pathogenetic role. 12 referer Dec
1 German) 7 Hungariany and 4 Western- (manuscript received 4
1/1 -18 -
GRCDZENSKIT, V4Av; 1XV, I.S.
Installation for combined gvvipI4 of M-2 selmographs.
Razved I prom.geofiz. no.4334&-51 162. (MIRA 1518)
i3eismomatry6--Equipment and supplies)
SLUTSKCYVSKIY, A.I.; LFV, I.S.
hiltistage mixer. Prikl. geofiz. no.36:113-137 163. MU, 1,~O)
(Seismic prompecting-Blectronic equipment)
ACC NR, AT7002654
SOURCE CODE., UR/2552/66/000/047/0029/0041
AUT11ORS: Grodzenakiy, V. A., Lev, 1. S.; Slutakovskiy, A. 1.
ORG: none
TITLE: The problem of selective properties and sensitivity in groups of low-frequency
seismic receivers connected in parallel or In series
SOURCE: Moscow. Vsesoyuznyy nauchno-isaledovatel'skiy institut geofizicheakikh
imetodov razvedki. Prikladnaya geofizika, no. 47, 1966, 29-41
TOPIC TAGS: seismologic instrument-np,4gw4F, 4pbeE~ seismologic station, seismo-
,graph
ABSTRACT: Grouping of seismic detectors has been successfully used to increase their
effective sensitivity. Sometimes the grouping is used in order to increase the
sensitivity of the seismorecording channel; in that case the seismic detectors are
connected in series. However, frequently the desired increase in the sensitivity is
not achieved because the t'rue relationships between the output Impedance of a group
of sei6mic detectors, the resistance of connecting wires, and the input impedance of
amplifiers, i.e., the transient characteristicaj are not taken into account. A
transient characteristic in this case is defined as the ratio of the frequency
characteristic of a seismic detector, coupled to the input of an amplifier, to the
frequency characteristic of the same seismic detector under no-load conditions.
Cord 1/2
'AT7002654
ACC NR,
The problem of stationary harmonic oscillations in an equivalent "seismic detector
,amplifier input" circuit is considered. It is shown that when n identical seismic
Aetectors are connected either In parallel or in series, the phase shif t OP) remains
constant% however,the absolute output impedance is decreased n times when the
detectors are connected in parallel, and is increased n times when they are connected
i in series. The absolute impedance and the phase shift were determined experimentally
ifor seismic detectors of the SPEN-1, NS-3. and SP-15 types. It was found that for I
all three detector types, the absolute output impedance had its largest value at the I
frequency of the first electromechanical resonance (w1); at the same frequency V 0 ' I
At frequencies w > 2w, the absolute output impedance of all the three detectors v:riedi
Imuch less than at w < w, where it sharply decreased with a decrease in the frequency.
On the basis of the experimental study of the characteristics of NS-3 type detectors,
it was found t6t. it is most suitable to connect them in series~thus excluding the.
resonance conditions of operation. However, when grouping the seismic detectors of
the SPEN-1 type; it is most practical to connect them in parallel when they are coupled.
to seismic stations of low input impedance, and in series when they are coupled to i
,seismic stations of high input impedance. Orig. art, has: 18 formulas, 8 figures,
iand 2 tables.
SUB CODE: 08 SUBM DATE: none/ ORIC REP: 002/ ATD PRESS: 5113
Card 2/2
LV.' Is Val v".'1(CV1C11' P. V-9 K-,M.,rDIN, ,,!. A. ous hapatitit
. -Gastr, nnd pancroatic secreLlons in &c:ute paranCYMt P. 89
C . K11n. Tledap I-091tva 28:6a JIM 50a
and cholOCYGt"18 Ic Clinic (Head.-PrOto N. A. Keydin),
1, Of the H.,pital Thorapeut
111TOV Medical :Institute, Livoy-
Cual 19, 5# Nov~' 1950
M7MV, I.A.; LZV, I.Ta.1 insh. (Kolpashevo, Tomskoy oblasti);
GOLOVKO,--1'*',---IVANZN1O; S.S., Insh. (Nikolayev, USSR).
Our readers continue the discussion. Izobr. v SSSR 2 no.9:31-32
5 '57. (MIRA 10:10)
1.Nachallaik Byuro modaystviya ratsionalizateli i izobretatelletvu
Altayekogo traktornogO 2avoda im. M.I. Kalinina, (for Degterev).
2.Uachalinik Byuro bodoystviya ratsionalizatsii i izobretatelLlatvu
Kharlkovskogo slaktromashinostroitellnogo zavoda (for Golovko).
(Inventions) (Suggestion systems)
92-58-f -5/3
A=OR: .11v, L Tao, Engineer
T3=Z: Rotary Core Ad3_'Ang With a Bit HA-e.=,3. Retra.-~;02.e r,:,_-e-Ban7t1
(Rotoraoye burenlye kolonkovym dolotam a browny
PzRimma: xeftyanIk, 1958, xr 5, p 6 (mn)
ABBTRACT- The BIK-1-112" PDre-bit with a core-buTel 6 m.long haa beat us's-1
by the ZapsibnaftegeologLya trust, for cove tx='Lirg. UYAr tl~a
most favord5le, drilling caa.-Itions, the length of the ba'l
been extended to 32 mo Due to the uaWtsfa&.,o,_7 eire re~~orx-:-.r :~t
has been oft-an necessary to o;2orten rwjzd trlps, &--d this has SZ.-
versely affected the productivity cf 3Aboro Therefore, mec'na-Mc
A. S. Sidorov suggested that a retracW%le core-barrel shvuld be
used. This vould make it possible to use a bit vithout liftiz-Z it
until it Is completely vorn out. In ordex to accomplish this,
the conventional type of core-barrel was reclesigred as indiceted by the
author in a sketch. The redesigned core-barrel consists of tvc parts:
the core-receiver, vhich is 3500 mm. 10Z9, and its extension pleze.
The design of the core-breaker depends on the formation whia% h&s ti
be drilled. The introduction of a rectractable cort-tan-,-!. has
Card 1/2
Rotary Core Drilling (con'..)
92-58-5-6/30
increased the core recovM to 67.5 percant frcm tbe 50 peroeut attmired- ia
conventional rotary drilling. Ywreover., the nev t7pe wAe it possi*ale to reallize
a saving of 205,000 rubles in one singe explorntory operation. Itere is me
sketch.
A,
ASSOCIATION: Zapsimeftegeologlys treat (Zapeibneftegeologiya truaw)
1. 6oro~ 2. Coro-71'arrela-Ded.fm
Card 2/2
of vitratnis" bfwm La&L A. B f.
I'-
," -MMOM. m 1-75111"b~ff. And I I Lp,
1114f. Varliff
Cheideal Ab--t. (19;71 rainjin h,"
Vol 0 48 110, a rh teReldinff products Mit we 9-1 v, "r
Apr. 25, 19,~,J. w-, tmctlve. Th- pr-Incls Cnn be it - -1 1'
f-A - min, and film-FIN"'InK m3tcli -11 f$,, I i-1
hula and Cnrbanization Producta --I light brown to r4AIIV And C'nollift 'It, J,
''I-11winatkwi 11 po-.,Il.le in CCI, medimm ot in the 1,, o-
-1 HP; In the Wier cnw the rracti,., I, %,,W3ntjallv ctwn-
i,l-- r within 10 hrx. at 4)-W' tcfnp. rmucr. 0. 1611. K.
I.Ye.; KUYTUN. M.S.; JDMYFM, I.G.
Phase analysis of cast iron Ukr.khts.shur, 21 no.5:655-660 '55.
(KLRA 9:3)
1. Dnepropetrovokly urcallurgichaskly Institut iment I.V. Stalina.
(Cast iror.-~nalysls)
~~l dt G~Lvm bet-etz [aad cmaricl the
44!, ~4
W-ILA A;~
IA4-,r Endicstor a blue, L F- I-ey (M-et, ffk%t.
Mr, jar - - -TV
dihydroquinob.,j, new lo, pH Wo
tbcsi,cd. Uil 6.7 c. 11~0, in P) ml. IGO in a
.1* of HgO suspenskin add Li g. oir until djq-'
VAved, wM 1.84 c. n"te in
10 Mt. 1110 and 1-02 K. in 50 MI. cv-
Iftoll, atid stir vigtocmwly fic 1.5 hM whilt 1MVILItifig With
a 300-w. Wb. A&I X int. FcOlf, filirr, -w-vJi with Me-
tvAp. filtrinte cm water bath, wanh with 2N NaOlf and 3-4
(Irrics with 110, rccty%t,-vm;r'fru,, Me., aml dry, The
Is 144-54, yield
-diethyimninopi cnyiin'
quinoline and a. Id te j"nifirI Ijy p:viiing it throtnth A
clipmatographic v,lutun ch-~,rged ~iih At 0 %1 I-Rh
A:;~ Y
137- 58-5- 10655 D
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 5, p 256 (USSR)
AUTHOR: Lev, I. Ye.
- -------------------
TITLE: Distribution of Alloying Elements Among the Phases in White
Cast Irons (Raspredeleniye legiruyushchikh elementov mezhdu
fazami v belykh chugunakh)
ABSTRACT: Bibliographic entry on the author's dissertation for the de-
gree of Candidate of Technical Sciences, presented to the
Dnepropetr. metallurg. in-t (Dnepropetrovsk Metallurgical
Institute), Dnepropetrovsk, 1957
ASSOCIATION: Dnepropetr. rnetallurg, in-t (Dnepropetrovsk Metallurgical
Institute), Dnepropetrovsk
1. Cast, 2. Alloy~---Met~allurgical effects
Card 1/1
V(
Distri 4E2L,
all
-d flip, m!
ri.
M.,
ltthl ~wrf ej 7) 1!
lam (I,v.f 11 ollri"~
Mi.t~'Ojj
AUTHOR: Lev I Ye Engineer. 129-12-7/11
72
- -1
TITLE: On the distribution of chromium between the phases in
white iron. (0 raspredelenii 11throma. -.czhdu fazam-i
v belom ehugune).
PERIODICAL: Metallovedeniye i Obrabotka Metallov, 1957, No.12,
pp. 49-52 (USSR)
ABSTRACT: The problem of distribution of chromiwii between phases
in steel and iron is of great scientific and technical
importance however, little data is available on this
subject a~d such as there is is contradictory. The aim
of the work described in Lhi-.; paper waf-, to elucidate
the great divergence in the resuits of individual
investigators and to improve the accuracy of available
data on the distribution of chromium between the
individual phases in white iron. The carbon and
chromium contents of the investigated eleven specimens
are entered in Table 1, P.49. The material was produced
by melting charges of the desired composition in
magnesite crucibles. The results of analysis showed
that the chromium content in the carbide phase of a given
melt was non-uniform and,in specimens of smaller diameter,
Card 1/4 the chromium content in the carbide phase was smaller,
129-12-7/11
On the distribution of chromium between the phases in white iron.
whilst specimens of an equal diameter had an almost
equal content of chromium in the carbide phase. Therefore,
the authors assume that the chromium content in the
carbide phase depends on the speed of solidification of
the iron in the mould. To verify this assumption,
experiments were carried out aimed at ensuring considerable
differences in the speed of coolinG during recrystallisation.
The obtained results are given in Table 2 and these
confirm the dependence of the chromium content in the
carbide phase on the upeed of cooling during the casting
of specimens; the slower the cooling during solidification
the higher will be the chromium content in the carbide
phase. The chromium content in the carbide phase also
increases with increasing tera erature of pouring the
metal into the mould (Table 35. The higher the carbide
phase content in the iron, the higher will be the
chromium concentration in this phase. The graph, Fig.1,
P.51 shows that with Increasing annealing time at the
temperatures 950 and '680'JC the chromium content in the
carbide increases. The author arrives at the following
conclusions: by direct analysis of the ferrite and the
Card 2/4 cementite in white iron it was established that the
129-12-7/11
On the distribution of chromium between the phases in white iron.
chromi=- is mainly concentrated in the carbide phase.
The chromium distribution between the phases is not
constant and depends on the following factors: size of
the specimen, the nonuniformity in the distribution will
be the larger the thicker the casting and the higher the
pouring temperature; the chromium content in the carbide
phase depends on the spe ing during c=jstallisa-
tion and is larger in ca%0h/CAdVling down slowly; with
increasing carbide phase quantities, an impoverishment
of the ferrite in chromium becomes more pronounced;
differences in the chromium content in the initial
phases increase with increasing total content of the
chromium in the metal; isothermial nealing of white iron
leads to an increased chromium conle-* in the cementite,
the higher the temperature and the dura.-on of the
treatment, the higher will be the ;hromium concentration
in the carbide phase. Thus, the nearer the iron is to
the equilibrium state the more chromium will the carbide
phase contain. The difference in published data
relatinF, to chromium distribution between the phases is
attributed to the fact that these were obtained in
Card 3/4 analyses of alloys differing as regards composition and
129-12-7/11
On the distribution of chromitua between the phanes in white iron.
conditions of manufacture.
There are 4 tables, 2 figures and 10 references, 5 of
which are Slavic.
ASSOCIATION: Dnepropetrovsk Metallurgical Institute.
(Dnepropetrovskiy Metallurgicheskiy Institut)
AVAILABLE: Library of Congress.
Card 4/4
AUTHORSa Lev, I,Ye., Kovtun, M..S, SOV/163-58-1 53/53
TITLEj The Characteristic Properties of the Compound Phases of Malleabic.
Hard Cast Iron (K kharekteristike avoystv fazovykh sostavlyayush-
chikh belogo chuguna)
PERIODICALi Nauchnyye doklady vysshey shkoly. Metallurgiya. 1958, Nr 1,
pp 279 - 283 (USSR)
ABSTRACTt The mechanism of the anodic processes of the fractional dissolu-
tion of ferrite or austenite, as well as the separation of ce-
mentite was discussed. It was suggested that the properties of
the composition of phases of malleable hard cast iron should be
investigated by means of an electrochemical method., This method
makes.it possible to observe the change in the anodic potential
of ferrite and cementite in the hardened dies. The potential of
cementite was found by the compensation method The cementite
simple was im.mersed in the electrolyte and acted as an anode. A
-platinum spiral served as the cathode,
It was found that the potential difference between ferrite ani
cementite in relation to the composition of the electrolyte
amounts to about 150 mV in a normal solution of FeSO 4, about
Card 1/2 100 mV in a normal solution of HC1, and 50-60 mV in a normal
The Characteristic Properties of the Compound Phases SOV/163 58-'-53/53
of Malleable Hard Cast Iron
solution of KCI.
The determination of the electrochemical potentials of the com-
pound phases of malleable hard cast iron shows that the most
suitable electrolyte for carbide analysis of malleable hard 7ast
iron is the 0,3 HCI-solu-ion,
By determining the poteri-lals of every phase the proper Plectro-
lytes may be found for Ahe phase analysis of diverse cast irons.
There are 3 figures and 4 references, 3 of which are Soviet
ASSOCIATIONt Dnepropetrovskiy metallurkicheskiy institut (Dnepropetrovsk
Metallurgical Institute)
SUBMITTED: October 1, 1957
Card 212
USCOMM-DC-60-786
Y
1. d.
Aj
Aj 3i il ~
In 31300z
:14
-Sao ."113,40 3
"0 'isA
I
101 a AS3
0 1*4
I
W, .4 0 0 0
'0o
dc
.'0�n F
e& 0
fo$
U 43 o
a- SM" M-
otj AS AU
jdo~
_3:3 .1
c v. "0 ag %j! i
A
'01
0:3
s .4 .1r.;3 sali M-0:
;- 114'. 'e" 91~
H13 i
0 ,,a 1:9
3 . -0 Ha
,8(7)
AUTHORS- .._Lev.. I.Ye., Kovtun, M. S. S(;*4 /1. 6~;'-58-4-45/47
TITLEt Differential Carbide Analysis of White Pig-Iron
(Differentsiallnyy karbidnyy analiz belogo chug-una)
PERIODICALs Nauchnyye doklady vysshey shkoly. Metallurgiya, 195a,
NT 4, pp 255-257 (USSR)
ABSTRAM It is possible to obtain a pig-iron in which the carbide phase
consists only of a eutectic cementite, or of a eutectic and
secondary cementite, and In which, after slow cooling, the
ppr.A.-te ;emenite in also present. The method of a differential
carbide process is given here. Small plates measuring 8 by 30
by 60 mm were used. Each plate was cut into three equal parts.
The first part served for precipitating all three kinds of
cementlitp. This part was subjected to carbide analysis in its
original state. From the second part, the secondary and the
eutertic comentites were precipitated. This part was heated
quickly up to 750 1~ and quenched in a IT/'a NaO11 solution. The
t h 1. rd part was jeed for pro.-Apitating the eutcctic cementitep
and quenched at 11000 for this purpose. The carbides were
Card 1/2 pre~iipitatel in these specimens according to the method worked
i
Differ-4ntia'. Carbide Araly3is -)f White Pig-Iron so,,,/16,7 - 58-A-45/47
.~ut before (Ref 3)-
?he data obtained were compared with the
cal-ilated "arbide quantities. Calculation was carried out
a--;ording to the Lever principle (Ref 6). The method of
differential i-arblde analys.-s worked olit here was tested with
wh.-'Lte p"g.-ircin specimens alloyed with chrome, nickel, silicon
and al-amj*n,;_m. The data )bta-ined are given. This method permita
determ-'nation of the c-)mposition of eutectic, secondary and
eutectold -,Pmentite ~% the subelitectic white pig-iron.
There av-L 2 ~able-j and 7 references, 6 of which are Soviet.
ASSOCIATIUN: Dr(-pr-.-~petrovakfy meta".._~rg.cheskiy instittut
(Dnep--)p9tr,;vqk Ina,~41ute of .14efallurit-,i)
3 U B M I TTE D illo-iember 4. '.957
Cari 212
ie(5) -SW/l 2e-'o- 5-21/33
AUTHOR: Lev, I-Ye.,"andidate of Technical Sciences
TITLE: Von Uniform Distribution of Components in ',Thite Iron
PERIODICAL: Liteynoye Proizvodstvo, 1959, Pr 5t PP 36 (TI-SR)
ABSTRACT: The author gives a survi~y of literature and of his
own investigations into distribution of silicium,
aluminum, nickel, chromium and manganese in white
Iron. The contents of the components in iron and fer-
rite as well as the distributing coefficient of the
various elements are stated. (see Tab.). The results
are descussed in brief. There are 3 references, 1 of
which is English and 2 Soviet.
Card 1/1
ie(o) S'jV/7 2 - 2 5 - i' -67/171
AUTHORSt Lev, I. Ye., Malltoev, V, P.
TITLE: Conference cn Chemical Production Control in the Yctallur-
gical and Metal-working Indu!~trie3 (Soveshchaniye po khimiches-
koma kontrolyu proizvodstva v rpetallurf;icheskoy i metallo-
obrabatyvayuahchey promyshlennisti)
PERIODICALt Zavodakaya Laborat3riya, 1559, Vol 25, 11r 4, P 509 (U33H)
ABSTRACT: In June 1958 the TV Ukrainukoye respublik-aaa3koye -oveshchaniye
rabotnikov khirnii.AoskJkh laboratoriy (IV. Conf-,renco of tl,e
Workers in Chemical Laboratories of the Ukrainiati Republic)
was held at Dnepropetrovsk. There viere '102 deleGates repre-
senting 65 planto and 31 sciontific roBearch- and educational
institutions, The exicting GOST-methods of chemical analyses
were discuf;ned and it -gas ataled that these mothods are
oboolete ', ar.d that t`cre are no stt~ndards at all available
for some analyses. On tho basis of thene --tallements a number
of analy.-ir, methods are suj,~-ested for introduction in plant
laboratories, such as the photc-colcrimetric determination
Card 112 of silicin. acid ai.d aluminum oxide in refract(.~ry aluminum
L
Conference on Chemical Producti-a Crritrol -'n the "!-2r-,'-67/'71
Metallurgical and Metal-working Induntrico
silicates; the det,?r-minazion of small amounts of nitrogen
in metals and alloy,-q thf~ accelerated dotermination of
calcium oxido in m.-Itgn onk) rat ioriv. blant-furnavo and
open-hearth filat"il, limotjt'~T.*- and dolomite. variona aml-cro-
metric and trilcnoinotrin APILIYUIZ~10 and otiiar metho'13. The do-
velopment of the foliowin'- mc:theiij is merAioncd as the main task
for further .9tudiec: the analytical chemistry of titanium,
zirconium ', tantalum, molybdenum, tungsten, and rare and trace
eleirents, metIvids lo-r the determination of small amount-- of
al
luminum, chromi9m, vanaiium, nickol, as well as methods of
the phase analysis, in pa:ticular of ores and nuri-metallic
inclusiong,. A neclha,..'~zation of the 3upply of samples to the
laboratexy as well ar, an acceleration of the manufacture
of eamples was ais~, demaridnd.
Card 2/2
18(7) SOV/32-25-6-4/53
AUTHORs Lev, 1, Ye.
TITLEj Carbide Analysis of White Iron (Karbidnyy analiz belogo
chuguna)
PERIODICAL: Zavodskaya Laboratoriya, 1959, Vol 25, Nr 6,
pp 656 - 658 (USSR) I
ABSTRACT: The electrochemical separation of carbonaceous alloys in
phases, is based on a selective dissolution of ferrite or
austenite and separation of the carbides. In the case that
there are more phases, the anode potential is determined from
the one of the most electronegative phase. In the electro-
lysis of white iron (I) which consists chiefly of cementite
and ferrite, ferrite dissolves, so that the potential of
ferrite may be assumed to be lower than that of cementite;
there are, however, no safe data to be found in publications.
For the determination of the cementite potential, ground
metal sections from (I) were prepared in the case under review
by a special procedure, the sections being lined with bakelite,
Card 1/2 and cementite electrodes were thus obtained (Fig 1). measure-
Carbide Analysis of White Iron SOV/7 2-25-6-4/53
J
ments of the cementite potential were made on a lamp potentio-
meter of the LP-5 typo. The potential determinations on cemen-
tite and ferrite showed that the following values are to be
regarded as optimum conditions of the carbide analysis of (1)
Current density 10-15 ma/CM2, duration of electrolysis up to
three hours, electrolyte 0.3 n hydrochloric acid solutiong
temperature - room temperature. There are 2 figures and 7 Soviet
references.
ASSOCIATIONi Dnepropetrovskiy metallurgicheskiy institut (Dnepropetrovsk
Metallurgical Institute)
Card 2/2
ir b,"
lir
Ir
jp
78
13,
a r oil 7 1.::
L'V, I.Ye.
lc heal% Z!~ rt nc: -r-o
i.,- n
( t7;!
LEV Isaak Yefimovich; TAIUN-ZHOVIIIR, Yu.N., otv. red.; LILOWAN, S.S.,
- ;;d -'AD
'~-v ~. ~.; REM, S.P., tekhn. red.
[Carbide analysis of cast Iron) Karbidrqi analiz cbUguna
Kharikav, Yetallaraizdat. 1962. 1M 1D. (KMA 15;7)
(Cast Iron-4etallography)
(Phase rule and equilibrium)
S1032 '/6 2 /0 2 8 /0 0 5 /'0
.9 1 27/B I
AUTHORS: Lev, 1. Ye. - anti Kovtun, 'Ll. S.
TITLE: Determination of small cerium quanti ties in Cast ! ron itni
n t e e I a
.3, 1.962, 275-27'
PERIODICAL: Zavodskaya laboratoriya, v. 2F1, no.
TEXT: A rapid method of determining Ce in carbon-containing iron ailoy3
is described. Ce is precipitated as oxalate at pH 5 55-7,0 with lanthanum
oxalate as collector. Ce is coprecipitated with La in acid medium ever,
with large excess of Fe, Al, or Mn. 1.0 g of steel or cast 44ron is
dissolved in '0 ml HC1 (1 :3). The carbides are destroyed by droppno II
_z i
HNO3 (1 40), and then 4 ml of 1C mg/ml La(NO 3)3 solution is alded I n t h~'
case of cast iron, graphite and SiO 2 are filtered c:f- 100 r-1 of
oxalic acid is added, the solution is heated and neutral_,zed with
NH 4OH (1 :3) until turbidity sets in. After settling for I hr. the
precipitation is filtered, dissolved in 5 ml of 1,0 M H2 SO., after
Card 1/2
Determination of small cerium... B127/13110
of one drop H 202evaporated until SO 3 vapors appear, 5 mA if20 added
filter,~d,, 25 ml of 20 ';~ K4P207' 3 If20 solution ano then 2 ml If 0 01
Kh1n04added, filled up to 50 ml, and the intensity of coll-rinr
after 3 min with a J)K-M (FEX-11) colorimeter and a green light fill-er,
The Ce content is determined with the aid of a calibration curve
are 1 table and 8 references: 6 Soviet and 2 non-Soviet. The twc,
references to English-language publications read as follo-1-s:
JV 'bestwood, A. Mayer. Analyst, 73 (1946); T. Marple, Z
D Hume, Anal. Chem., 28, 12 (1956).
ASSOCIATION: Dnepropetrovskiy metal'Iurgicheskiy institut r, t P r 0 p e t z-
Metallureical Institute)
Card 212
KRIVOSHEYE;V, A.Ye.; LEV, I.7b.; RUDNITSKIY, L.S.; BELAY, G.Ye.
Ceritm distribution among phases In white cast Iran. Fiz. met.
I metalloved. 16 no.2:313-316 Ag 163. (KIRA 16s8)
1. Dnepropetrovskiy metallurgichaskiy inBtitut.
(Cast iron-Metallography)
(Cerium-Metallography)
BARANOV, A.A.; LEV, 1. Yo.
Effect of deformation on the carbide transformation. Izv.
vyseucheb.zav.; chern.met-7 no. 5zl22-123 164. (MMA 170)
1. Dnepropetrovskiy metallurgicheakiy institut.
L:-~V) I.Ye., red.
New zothod-- of wmlysir; ~n
plants; reportsl Novye tet,-,dy anz-liza na -,eti~IIiirgichesk-*;rh
i :ctalloobra*baty-.aiushchikh zavodakh; doklu--~y. Vosk-
,,:etallurgiia, 1964. 191 1.. (',.'Ii'A 17:10
1. Soveshchaniye kIAidko,.--LmaIiIdkov :%evillurgich83kikh
metalloobrabat~vayushchikh zavo(lov, -ionledovatel'okikh i
uchebnykh institutov, 1962. Dnepropotrov--k.
ACCESSION XR: AP4039275 S/0148/64/000/005/0122/0123
AUTHORS: Baranov, A. A.; Lev, I. Ye.
TITLS: The effects of deformation in carbide transformation
SOURCE: IVUZ. Chernaya metallurGlya, no. 5, 1964, 122-123
TOPIC TAGS: carbide phase, cold deforination, plastic pearlite,
secondary cementite, electrolysis
ABSTRACT: The authors determined the composition of carbides after
cold deformation of specimens with 1.25"0. and plantic pearlite
as well as secondary cementite. The deformation of 4 x 15 x 80
mm cold-rolled sDecimens was 21 and 34%. The phase, known as
X -carbide and assumed to consist of Fe 0, was precipitated by
electrolytical technique. Reduced and 2on-roduced control speci-
mens had the same 0 contents In the precipitated carbide phase.
Oonsidarinn that Fe 0 cementite contains 6.67%0 while Fe 0 X -
carbide contains 9.~"-O, it may be assumed that the carbige phase
consists of cementite. Thus, the changes In cementite during cold
deformation are not associated with the formation of an Fe O-type
,,-caFbide phase containing 9.7%0. The orig. art. has*' 1 tab2a.,
,Card 1,, 1/2
KRIVOSHEYEV, A.Ye.; LEV, I.Ye.; RUDNITSKIY, L.S.; BELAY, G.Ye.
Distribution of cerium between the phases of cast iron. Lit.proizv.
no.7:23-24 il 164. (MIRA 18:4)
in
UV. 1. Y a.
Deiterrunatt,wi of mai-ne!n1ur, in crist, ircirii by m -," --
apparatus. Zav. lab. 36 n0.1:47 164. -'"!.,A
1. Dnepropetrovnkly mutallurgi:~heskly inn,At.ut..
TARAN, Yu.N, (Dnepropetrovsk); LEV, I.Y6. YATSFNKO, A.I.
(Dnepropetrovsk) I Prinimal! uchastiyes
GERASIMCVA, T.I., InZh.' KITIASOV., A.111.
Specific features of the eutectie: crystallization of cast iron In-
noculated with cerium. Izv. AN S55H- Wt. no.3%131-139 My-Je 165.
(MIRA 18:7)
FRIVIX5HEYEV, A. Yo.,) LFV. 1. Ye.; L.S.; R~-'.LIAY, G. Y,--.
Distribution of aerlum arrrg phase3 In v7aY r-nt 4.r(r- ar- ~', , -,
effet;t on the stru~-W". !zv. vy--. U-heb. vtu7.; [,.rqr,.ri. M."'a P.
no.l:a3O-l35 '65 18!L)
1. ~ns*.'t*-;'.0
LEV, I.Ye
Photometric determining of cerium in ordinary and stainless
steei. rzv.vys.ucheb.zav*; khim.i khim.tekh. 8 no.4t698-700
165* (MIRA 18:11)
1. Dnepropetrovskiy metallurgicheskiy Institut, kafedra
analiticheskoy khimii.
t I ga t ing the a 13 ~---`UM 1 cltst 17(n t-e help
cf an electron probe. Fiz. m,-,t. i 7.p tall ovel-.~ * 20 ric.2:236-242 Ag
(minA 18:9)
1, Dnepropetrowk1y In.;t1t,,it i Naucrrx-issledovatell-
Ay Iristitut, cII,%-r.Oy !',I`kAUu
TARANO Tv.N.; SKAGOVSKIY, V.M.; LEVP~!Je-
Microscopic division of the carbide phases in Fe - C - Cr alloys.
Zav. lab. 31 no.9:1111-1112 165. (MIRA 18:10)
1. Institut chernoy metallurgii imeni Bardina.
BUNIN, K.P.; LEV, I.Te., kand. tekhn. nauk; SNAGOVSKIY, V.M., inzh.; TARAN,
Yu.N.p kand. takhn. nauk
Structure of vhite chromium cast iron, Lit. proizv. no.9:23-24
S 165. (MIRA 18:10)
1. Chlen-korrespondent AN UkrSSR (for Bunin).
ACC NR, AP6036966 CA, /V) SOURCE CODE# UR/0181/66/008/011
AUTHORS Geguzinq Ya,, To,; Notharoys M, M Dobrovinskayag To. R.; 18V9 1. To.
0R0& KhaAov State University (Kharlkovskiy gosudaretvannyy universitat); All-Union
Scientific Research Institute of Single Crystalev KhaAcov (Vassoya&W nauchno-
is3ledovatellskiy institut monakristallov)
TITLE: Diffusion of cations along boundariesin alkali halide bicrystals
SOURCES Fizika tvardogo telal Y. 8j, no. its 19669 3248-3253
TOPIC TAGSt physical diffusions alkali halides activation energy
ABSTRACTS The self-diffusion and diffusion of Ag+, 71+, K+9 Na+, Ni++ and Ca++
cations along boundaries in XCI, NaC1 and KI bicrystals grown by the Kyropoulos moth*
were studied. The distribution of diffusing cations in the boundarY region was deter
mined by autoradiography. The role of defeats in the diffusion process was described
by their diffusional penetrability q)== DS s where D Is the diffusion coefficient
and 5 the cross-sectional area of the diffusion front. The temperature dependence
+ where Qb is the activation energy of boundary diffusion of univalent
ions, was determined experimentally. Qb was found to be close to the activation ener
gy of diffusion along an edge dislocation Qd and to the activation energy of volume
diffusion Qr in the low-temperature (impurity) region. It is postulated therefore
ACC NR:
that the elementary diffusion event is similar in al.1 three cases and consists in the
Jump of the atons into the neighboring vacancy. It is concluded that the degree of
loo3eness of the boundaa7 is largely independent of temperature, assuming that the
boundary width Is substantially lose dependent on temperature than is the diffusion
coefficient. Orig. arti. h"I 6 figuresp I table and 6 forwAlass
SUB CaX1 20/ SUBM DAT51 IlApra/ MM IM 004/ OM IUWt 014
it%
DOVZHANSKIY, S.I.,, kand.med.nauk; MALKIN, I.I.; SMIP110VA, Ye.F.; KORESHEVA,
I.I.; KIEZU?I, V.A.; SHAVLAK, L.I.; SV.ANCFUK, I.M.; KOKHANOV, Ye.M.;
GULUBEV, A.F.
Prinimaii uchastlye: KERDIOV, V.M.; MIj
Combined hydrogen sulfide-radon baths in treating chron1c
dermatosee at the Sochi-Matsesta Health Resort. Vest. derm.
i von. 38 no.9:47-51 S 'W.. (MIRA 18:4)
1, Sochinskiy institut kurortologii. i fizipterapii (dir. N.Ye.
R~wnov) i Oermatologicheskiy sanatoriy "Raduga" (glavnyy vrach
G.K.Gonsales).
Min ~F T'r' r:~
F'raha, i,j
nc
uncl
GUSIMSKAYA, P.G.1- SYCHEVA, L.F.; DDBKDi'., I.Ye.i IEV, L.I.
Using partition chromatography for the separation of low
molecular weight acids obtained in the oxidation of soft
paraffins. Xhim.i tekh.topli maoel 6 no.8:31-36 Ag 161.
(MIRA :14-8)
1. lieftemasiozavod im. Shaumyana.
(Acidep Organic)
Chromatographic analysis)
raffins)
M
IXV, L.S., inzh.
Modernizing tbi bqvplirji-, mchino. Raub.Bo9l. no .5 *-
158- (14im
(Muchina tnolu)
KUMICH, V.K., insh.;.W. tuh.
High-"ed horizontal forging machine. Vash.Bel. no.6:163-167
159" (miRA 13:6)
(Forging machinery)
LEV, Ladislav, inz.
Some observations on digital computers. El tech olizor 51 no.?;
358-359 JI 162.
1. Casks vysoke uceni technicke.
GMDOBFJIXOV., D.; IZV; M.; ALMMNKOP V-o doktor tekhn.nauk
"Organization of the bas:10 production processes in light industr7
enterpriese" L.B.Bass. Reviewed by D.Goldobenkov., M.Lev., V.Al,kseenkoo
Koah.-obuv.prom. 4 no.8s45--46 Ag 162. (HIM 15:8)
(Industrial -nn ement)
(Bass, L.B.)
GOFMAN, A.; FREY, A.I.; RUTSHMANN, I.; OTT, Kh.; SHEKYAKIN, M.M.; KISHFALUDI,
L.; KOCHETKOV, N.K.; DEREVITSKAYA, V.A.; PAOKOFIYEV, M.A.;
SHABAROVA LA.; FILIPPOVA, L.A.1 SWIM, S.; XHAYGA, B.;
LIV,, F.1 iOBERTS, M.Ye.; GAVRILOV, N.I.1 AKIK)VA, L.N.; KHLUDOVA,
M.S.; MAKSIMV, V.I.; IZELIN, B.M.; SHEPPARD, R.K.; SHKODINSKAYA,
U.N.; VASINA, O.S.; BFRLIN, A.Ya.; SOPINA, Z.P.; 1ARIONOV, L.F.;
KKUNYANTS# LL,j GOLUIZVA9 N.Ye.; KARPAVICHUS, K.I.; KILI-DISHEVA,
O.V.; NOZIGRADSKU, K.1 KAFTAR, H.1 IgLI Mj KORENSKIO F.;
BUASSONA, R.A.1 GUTTMA11, St.1 KHOYGENIN, R.L.1 ZHAKEN09- P.A.1
BAZHUS, S.; LENARD, K.; WALISKI, S.; SILqUER, Ye.; -%WKHEN, R.;
KHOKHLOV, A.S.
Results of the Fourth European Symposium on the chemistry of
peptides. Atstracts of reports. Zhur. VKHO 7 no.4:468-476
162. OURA 15:8)
I Aktsionernoys obahchestvo OSandos", Bazell, Shveyteariya (for
Gaftan, Frey, Ott, Rutshma;nn).- 2. Famatsevticheskaya fabrika
OG.Rikhterg, Budapesht, Vengriya (for Kishfaludi, Korenski,
Dualski). 3. Institut khimii prirodnykh sojedinaniy AN SSSR,
Moskva (.for Kochetkov, Derevitskaya, Shejoyakin, Khokhlov).
4. Laboratoriya khimii balks, Moskovsk6go gosudarstvennogo
universitata (for Prokoflyev, Shabarova, Filippova, Gavrilov,
Akimova, Khludova). 5. Fond meditsinskikh issledovaniy, Paseadena,
Kaliforniya, Sev.Soled.Shtaty Ameriki (for Shankman, Khayga, Liv,
Roberta). 6. Laboratoriya khimii balk& Instituta organicheakoy
(Contimted on next card)
Gofmanj A.,-(Continued) Card 2.
khimii AN SSSR, Moskva (for Maknimov). 7. Aktsionernoys
obahchastvo "TSiba", Bazell, Shveyteariya (for Izelin).
8. Uverpullskiy universitat, Angliya (for Sheppard). 9. Institut
eksperimentallnoy i klinicheakoy onkolofii ANN SSSR, Moskva (for
Shkodinakaya, Vasina, Berlin, Soflina, Larionov). 10. Institut
elementoor,ganicheakikh soyedineniy AN SSSR, Moskva (for
Knunirants, Golubeva, Karpavichus, Killdishava). 11. Inatitut
organicheskoy khimii Budapeshtakogo universiteta, Vengriyot
(for Msdzigradskiy, Kaftar, Lev). 12. Farmatsevtichookii o'tdol
Aktaionernogo obahchestva "Sandoe", Bazell, Shveytearlya (for
Buassona, Guttman, Khoygenin, Zhakeno, Rutshmann). 13. Isoledovatell-
skiy institut famat6evtichaskof promyshlennosti, Budapeaht,
Vengriya (for Bazhuap Lenard). 14, Aktaionernoye obahchestvo
"Shering", Zapadnyy Berlin (for Shreder, Shmikhen).
(Paptides--Congresses)
LICY, N.A., inzh.; HURATOV, I.V.. Insh.
Prestressed-reinforced P91r-typa lining constructions for the
support of level mine workings. Xrople gore vyr, ugol's shakht
no. 1:159-163 157. (MIRA 11:7)
1. TSentrogiproshakhtostroy.
(Mine timbering)
(Reinforced concrete construction)
- I ~ - --),+
L f 0 fil.-
.IMY.,&AM inth.
Reinforced concrete bunton for the reinforcement of mine shafts.
Shakht.strol. no.10:16-20 0 157. (MIRA 10:12)
1, TS~ntrogiproshakhtstroy.
(Mine timbering) (Shaft sinking) (Reinforced concrete construction)
LV, M#A*, Insh,
. --11-
Design and use of sectional reinforced concrete lining. Shakht.
stroi. no.6t2O-21 158. (MIRA 11:6)
(Mine timbering) (Reinforced concrete construction)
SIAVIN, R.M., kand.tokhn.nauk; 12V, M.A., inzh.
Protection for the el;-C~tl~-';;;i-ors of incubators. Ptitsevod-
stvo 9 no.10:22-27 0 159. (MIRA 13:2)
1. Vessoyusnyy nauchno-issiodnvatellskiy institut alektrifikatail
sallskogo khozyaretya (for lay),
(Incubators) (Slectric ralays)
DYKHOVlCBM, Abram Ionovich,, prof.; DYKHOVICMfff, luriy Abrarovichp
inzh.; PLIIELISHTEYI], N.L., retsenzent: LEV MeA.,_ inch...
retsenzent; CifECITCV, L.V., red. izd-va; SABITOVp A., tekhn.
red.1 PROZOROVSWA, V.L., tekhn. red.
(Reinforced-concrete structures and their use in mire construc-
tion] Zhelezobetonnye konstruktsli i ikh primenenie v shakht-
nom stroitellatve. lzd.2. Foskva,, Goo. nauchno-tekbn. izd-
vo lit-ry po gornotru delu, 1962. 791 p. (MIRA 15:3)
1. Chlon-korrespondent Akadornli stroltellstva i arkhitektury
SSSR (for Perellahtayn).
(Reirforced concrete construction) (Mining engineering)
LEV, M.A., inzh.; SWITO, Yu.Z.
Using gunite for lining mine workings. Shakht.stroi. 6 no.2%
4-8 F 162. (MIRA 15t2)
1. TSNIlpodzeirshakhtos'.roy.
(Mine timbarlng)(Gunite)
SHM, , D.i.; V.V.; GOPLYUSHKIN, V.11.; LEX, M.A.
1"; -.- , f fc~r sectional reinforced-conarete linings in
., I -ra
the horizontal uridnrgrcund mining by the shield method. Trudy
TSMIlPodzewhakhtstrola no-3:11.4-158 t6lo (111RA If,-.9)
KORZHSNKO, H.5,; -LF.Vt-J4.B.--(Kiyev)
Organization of the production of ionized mM. Fed. akush. i
gin* 22 no. 104,35 160. (KLRA 13 t 8)
(MILK) (ION EXCHANGE)
AcassioN NR:-' AP4029210- 8/0226/64/000/002/0089/0098
AUTHoa: levs-4. p....(moscow); Pavlovskaya, Ye- I- (Moscow); Shibryayev, B. P.
(Moscow); Barkans B. L. (Moscow)
TITLE; obtaining spherical iron powder by the method of atomLzing fused metal
SOURCE: Poroohkovaya metallurgiya,, no. 2, 1964, 89-98
TOPIC TAGS: spherical powder, spherical iron powder, Armco Iron, 10 steel, 30
steel, 45 steel
ABSTRACT: The authors describe the effect of various factors (design of the burner,
carbon content in the atomized metal, preliminary annealing, air pressure, distance
from burner to water level in the powder gathering chambers, etc.) on the yield of
Armco iron and Nos. 10, 30 and 45 steels are given in tables, which include the
granulometric composition and pressability. The design and description of a device
for atomizing fused metal by water is shown. The first results of its operation are
given. The authors find it difficult to say which variant of atomizing will be
preferable. It is entirely possible that both methods will be used depending upou
specific conditions. Orig, art. bass 8 figures and 7-tables.
Card 1/2
.1();, Nit. d,!.) C~ fj"Z
I 1OR; bev, rel. B.; Pavlovsk~p, Yu.
j !'I LE: Use of porouss cormet partltion,~ f~)r localt,-inj, 'I flamo
C) LIR C E: Poroshhovaya metallurdya, no. 1, 196-5, 74-78
]OP TIC TAGS: pcrvder motiflurgy, 2~,)Lrmij rermet, rint`k~rM Jr Aintered brOF17C,
Ln Cc r ame partitionisteel I Khl~!N~kl"
Od OfztIlleas steel, H
-not mat*-rials made
R \CT: lict paper presents rt,~4idt~ -)f ~hv v;v ~)f Tm)r,..ms PerT
hrmwo 7-nJ 110i] RN~4T qtnOnl(-F~ ft-r tuin midurps r)f hof ~Trtlr~".,;
4n ffip. pot richom i, ~i' ri,' I P.
i. -hatactortzod bv thp !!I,
t J! r qj I
-n, ovvven-rnethane. an(I a sthf, CI rr). r, I S T I TI
'le elfc-citiveness ol the ""I'M( ~11;
f
hampti-r-. the qmaller LbP :ritti-r, tho hitzhcr tho i-ql' Tl;f. thirkne,;,m; :j
EIR
-,677-65
YXICESMON UR: AP5004442
cerniet partitions d!d not affect the LSP within the invesUgateA limits (S to 20 mm).
Poroui~ bronze was fount] to be much more elfective for flame-confining purposes than
porous iron or stainless steel. Orig. art. has: I rig-urp and G W)Ies.
A.I;Sf.)CILATION,7 Gostvdarstvonny-jr n,-Luctint)-teeir~