SCIENTIFIC ABSTRACT ALEKSANDROV, V. P. - ALEKSANDROV, V.V.
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December 31, 1967
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ALEKSANDROV3 V.P.
"Selecting- Optimum Paraj.-eters of Impulsed for Electrospark Treating of
Nickel-Base Refactory Alloys."
report presented at the 13th Scientific Technical Conference of the Kuybyshev
Aviation Institute, Manih 1959.
34052
S/123/62/ooo/bo3/oo6/bi8
AO04/A1Ol
AUTHORS- Aleksandrov, V. P., Zolotykh, B. N.
TITLE: Selecting cptimum conditions for the electrospark machining of
heat-resistant alloys on a nickel base
PERIODICAL: Referativnyy zhurnal, Mashinostroyeniye, no. 3, 1962, 34, abstract
3B174 ("Tr. Tsentr. n.-i. labor. elektr. obrabotki materialov.
AN SSSR", 1960, no. 2, 196-204)
TEXT: The diffici;lties arising with the mechanical machining of heat-
resistant alloys of high. toughness together with sufficient hardness and tendency
to workbardening make it necessary to use electrospark machining. To determine
the conditions of a flawless electrospark Tnachi *ning of these alloys, the authors
measured the metal removal and surface finish, and analyzed the structural
changes of the surface layer subjected to the effects of pulses of various
energy (0-5 - 4.5 joule) and duration,(130 - 1,050 microseconds). It was found
that the dependence of the erosion magnitude on the pulse duration has a maximum
at the constant energy. If the energy is increased, the maximum shifts in the
direction of an increase in the pulse duration: at an energy of 0.5 joule the
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34o52
S/123/62/000/003/006/018
Selecting optimum conditions ... AOOVA101
maximum corresponds to & duration of 250 microseconds; if the energy amounts
to 4.5 joule, the duration is 600 microseconds. The surface roughness increases
with the rise in energy and pulse duration. Metallographic investigations of
the machined surface showed that the upper layer had the dendritic structure
characteristical for metal obtained from the molten state. Below the fused
layer, a zone of thermal effect is located which shows structural changes at the
grain boundaries and microcracks. The thickness of the zone of the fused layer
and that of structural changes depends, to a great extent, on the pulse duration.
Microcracks and structural changes at the grain boundaries can be observed if
the pulse duration exceeds 300 microseconds, while they disappear with pulses
of less than 200 microseconds. The data presented pertain to the 3H 4375
(E14375) alloy, while the results for other alloys differ only slightly. Thus
the conclusion on the use of pulses having a duratIon of less than 200 micro-
seconds can be considered as a general recommendation for the flawless electro-
spark machining of heat-resistant alloys on a nickel base.
S. Kruglova
[Abstracter's note: Complete translation]
Card 2/2
ril,10 ~Or-,&
24533
s/147/61/000/002/012/015
E081/E135
AUTHOPS A! elisandrov,,_ V. P. Loginov, V,Ye., and Nikitin, A.N.
TITLEi Investigation of the residual stresses in the surface
layer on machining heat resistant and titanium alloys
)-TRIODTCALs Izvestiva vysshikh urhebnvkh zavedeniy,
Aviatsionnaya telchnika, 1961, No.2, pp. 125-135
TI~XT~ rhe paj.,)or is a continuation of previous work (Ref.3:
A,V. Podzey, V,,Ye. Loginov, N.N. Novikov, Stanki i instrument, No.6,
1958. and Ref.5i V.P. Aleksandrov, B.N. Zolotykh, lzvestiLya AN S5SR,
UTN No.6, 1958)~ EvpertmentA are described on specimens of the
nickel based all,-V :~A -4.17 iX.1-437) and the titanium alloy 1"A-3 -1
(vrz-i) to determIne the mtresses in the surface layer resulting
rrf)m wnrking ths material. Electric strain gauge.,, were used to
measure the stres-;es, ar.d the alloy specimens were subjected to
,fjffero~ni amounts of grinding using an abrasive wheel with and
,w-~*bout cooling by flow of emulsion or corbon dioxLde. Another set
of i-reclnjenB was subjected to electro-cros ton grinding using three
d,ff-,retit types of p0se Senera+ors with pulse durations of 1.5,
100 and 1000 V!!ec. Th-e fe~!Ivwing conclusions are drawn from the
Card 1,/'j
2L533
Investigation of the reaidual stronses.,.S/147/6i/oOO/002/012/015
E081/E135
experimental requlta~ Plane grinding wal both alloys by an abrasive
-heel and by electro-erosion produces rosidual tonsile stresses.
The naturt% of the divirAbution of these stresses shows that their
f Orma t i on I A conne c t e d ba s I ri 11 y w I t h the h igb t empe ra t urs gradient
Th,? rvsult-~ of !he tnst!i of grinding by an abrasive wheel can be
svmmarj!tr~d thufi, 1) wi*h increnfOng depth of cutting, the magnitude
of tilp J.F.!jidua) Ntre&ser and the doplh of their penetration both
jncr-:a,~-? .. ") with incr?asing "coafficiont of lapping" K the
Magnitude of tho, surfacs stresses rapidl.y diminishes and Ne
maxitaitai -~trnss ocrur8 uader the surface lover; 3) the introduction
of flow coo)ing, f!,ipe~,tallv by carbon dioxide (in tho grinding of
tne %livsy vry,-t) approrlably influences the lowering oC temperature
'Infif.-r the surface layer, resulting in a twofold Increase In the
Aelith 250 microseo) values of tension stresses exceed the
yield point and they approach strength limits of Investigated materials.
'2) Electrical erosion me.chining by impulses lasting less than 250 microseo and
of energies up to 0.5 jc-ule do not-lower the duration strength and they only
slightly lower the fatiEwe strength of heat resistance alloys mentioned. At a
woz%k with impulses of greater duration (tuv 100 microsso), a deorease in duratiorL
strength amounts to 25 to 30%' and that in the fatigue strength - 40 to 45%.
3) Applicattion of sources of current forming impulses of smaller than 250
F
miorosec duration to electrical erosion machining of heat reeistimt alloys EI437'
and E1617 allows reducing final machining allowance.by 6 to 7 thaes. Six figuresp,
9 references. 1. Zordlchovioh.
DATE ACQ: 21Jun63 SUB COM JdD, IE ENCLt 00
F
Cod
L __AFFTC/A5,D Fr-4/Pad JD/HW
.'ACCESSION NRt AR3005485 SIO I 24/63/O(*/0O6/VO77/VO77
SOUCE: Me mckhanika, Abe. 6 v617
ADTHOR: Aleksandrov, V. P.
iTITLE: Residual strains$ long-.term and fatigue strenat following e~ectroerosive
+-eatment
--,of heat-resistant ma~eriala
iCITED SC61GEt Sb. 0brabaty*va emost' zharoprochn. I titanovy*kh splavov.
Kuy',,y*shev., 1962p 398-409
ITOPIC TAGS: material strengthp heat-resi.stant material, electrrrosive eatment
$~j TRANSIATION:4~he author Investigated the properties of E1437 land E1617 beat-
resistant nickel-base alloys following oloctroerosivo Ur-e-at-m-e-n-T. -Th-e-cT-etermi nation'
:of residual strains waa carried out by the method of N. N. Davidenkov. It was
I
ifound that in the surface layer there arise residual distending s--7r-ains which be-
,!com compressive strains at some depth (in the alloy base). The strain level in-
;creases with increasing duration of pulae t. With t > 250 microsec the values of
ithe distending strains exceed the yield limit and approach tho limit of strength
Card 1/2
r
-64
ACCESSION NRs AR300485
of the material. Eleo~roerosive treatmnt with pulses or less the-n 250 microsso'
duration and energiev up to 0.5 J'ouls does not reduce the long-term strength of
_44 alloys. With treatment'vith pulses of ~ greater duration (t > 1 #000 microsec) the
reduation of the long-teTm strength is 25-30%vand that of fatigue strength
';.140-45%! The use for eleltroorosiveUeatment of heat-resistant materials of pulses.,-
14 ..lasting less than 250 mic o3ec ma,
k4 possible a 6-7 fold raduotion of the targin
'for final treatmente Le Mirkin
PH 00
UTE ACQs 01 Jul 63- "PUB CODEs
ACCESSION NR; AT4oI287O S/3060/63/000/000/0113/0118
AUTHOR: -Al-eksandrov, V. P.
TITLE: Investigation of residual stresses, long-time creep strength and fatigue
strength of heat-resistant materials after electric spark machining
SOURCE: AN SSSA. Tsentre n.-Is lab. elektr. obrabotki metallov. Elektroiskrovaya
obrabotka metallov. Moscow, IF,63, 113-118
TOPIC TAGS: residual 3iress, creep strength, fatigue strength, heat resistant
alloy, alloy residual stress, alloy creep strength, alloy fatigue strength, elec-
tric spark machining, niz-kel alloy, E1617 alloy
ABSTRACT: It is known that the technological charactdristics of parts manufactur-
ed by electric spark machining, Including those of heat-resistant alloys, are de-
termined by the characteristics of the pulses as well as by'the pulse repetition
frequency. A brief summary Is given of results of investigations of the machine-
ability of nickil-based heat-rOflstant alloys by means of pulses of different
characteristics. Data derived from local spectral analysis has revealed that the
melted surface layer of such alloys after machining has a chemical composition
different from ~-hat of the liasic metal and has different physico-chemical proper-
'ti;es. I r exaq)ie, the melted surface layer has higher mlerohardness than the
ACCESSION NR: AT4012870
base material of the alloys. It was also found that the depth of the surface lay-
er, fused as a result of the machining, Increases considerably as the pulse dura-
tion Is lengthened. The author discusses the causes for the formation of a de-
fective surface layer when machining these alloys by means of long-duration pulses,-
with a collateral Inquiry Into the effect of pulse properties on the strength char
acteristics of such materials. He states stress and'the
that surface layer depth
l ses. Re-
of its penetration is a function of the duration of the electrical pu
suits confirming thIs'were obtained in the machining of a. E1617 alloy. An ex-
planation Is offered of the development, In the layer, of residual tension stress
based on the supposition that a part of the fused metal, which remains unremoved
from th6 machining zone during the transition process from the liquid to the solid
state, is reduCred-in volume. The volume reduction is impaired by the surrounding
segments of the alloy which are at a lower temperature. The result Is the develop..'
ment of locked-in stresses In the.surface layer once It has hardened. The author
alleges that test results point to a substantial Influence of pulse duration on
the long-t-Ime creep and fatigue strength (test alloy: E1437B). This effect was
found not to be valid for all alloys tested, although analogous qualitative re-
solis were Milned #or a d*Vlax alloy 0617. ' The use of long-4uration pulses
(more-than 950 m1aroseconda) leads to the need for an Increased allowance for
final machlnlnS~. OrIg. art. has:. 4 figures and I table.
Card 2/3
........................
IDELIGHTK, 1. Ye., kand. teklm. iiauk-? ALE.KSANDROV.. V.P.., irah.,.1,
Designing collectors a-upplying gas flow to elecctrlt~ Lilters of
high power lx-ilers. 'reploenergetiks 11. Lo.12~.61-65 D 164
(MIRA 18 a2)
1. Gesudarstvennyy nauchno-Issledovuteltskly instita-L pe
promysblennoy 3 sanltai%noy oahiatke gazov.
CHINAKAL, N.A., otv. red.; ALEKSANDROV, V.P., kand. ekon. nauk,
red.; OZHEGOV, Yu.P ' ---T
81 Ie6d.* ilos. nauk, red.; SUCIMBAKOV,
A.I., red.
[Some problems concerning the strengthening of the role of
science in the building of comr=ism; materials for F sci-
entific and practical conference] 0 nekotorykh voprosakh
usileniia roli nauki v stroitellstve komr-unizma; nzterialy
k nauchno-prakticheskoi konferentsii. Novosibirsk, 1965.
226 p. (14IRA 18:5)
1. Akademiya nauk SSSR. Sibirskoye otdeleniye. Instit-t. gornogo
dels. 2. Institut gornogo dela Sibirskogo Adeleniya AN SSSR,
17 YovoRibirsk (for Shcherbakov, Chinakal). 3. Kaf-Ira filosofii Si-
birnkogo tdeleniya AN SSSR, g. Novosibirsk (for Ozhegov).
L 04157-67 EWT(d)/BiT(I)/EViT(m)/Et'IP(C)/EViP(v) T EWP(t)/ET1/EWP(k)/EWP(1)
ACC NR: AR6016525 ijp(c) jD SOURCE CODE: UR/0276/65/000/012/BO33'/BO33
JG
.AUTLHOR: Alek4ak4K9_y, V. P.; Golovachev, V. G.; Okunev, A. I.; Petrov, B. I.;
t - 1 -.1. -- - - & I
!Filimoshin, V. G.
TITLE: Characteristics of machining a surface by the electrochemical method
SOURCE: Ref. zh. ~ekhnologiya mashinostroyeniya, Abs. 12B240
REF SOURCE: Tr. Kikirbyshevsk. aviats. in-t, vyp. 20, ch. 1, 1965, 169-173
TOPIC TAGS: electroerosion machining, error, electrochemistry
ABSTRACT: A method is proposed for calculating the parameters during machining of a
surface by a flat electrode tool moving at a constant rate in the direction of the
sux:Pace being finished. Pormulas are given for calculating the minimum necessary
allowance
JCfor leveling the surface from the initial error A0 to the final error A k
in those ses where the rate of motion of the electrode tool is equal to, greater
than and less than the rate of electrochemical dissolution. 5 illustrations. L.
Tikhonova [Translution of abstract]
SUB CODE: 13
Lcard 1/1 f-7~-h uDc: 621.9.
L 107l1n67__T-,.'1F(e) (in) Tap(c)
SOURCE CODE: UR/0276/66/000/001/Bo43/Bo43
AUTHOR: Alekowndrov. V. P.
TITLE: Effect which the material and structure of the electrode tool have Ca the
erosion of electrodes A
SOURCE: Ref. zh. Tekhnologiya mashinostroyeniya, Abs. 1B292
REF SOURCE: Tr. Kuybyahevsk. aviats. in-t, vyp. 20, ch. 1, 1965, 17-24
TOPIC TAGS: carbon electrode, electrode property, electrode design, electroeroBion
ABSTRACT: It is experimentally establiphed that EEG carbon material has the best cro-
sion resistance. MG-4'lcopper-graphiteVeoinposition is inferior to cast iron with re-
spect to relative voluiftetric wear although it is considerably superior to LS-59 brassy
The comparatively high erosion resistance of MG-4 copper-graphite composition may be
explained by the high thermal and electrical conductivity at a high melting point (due!
to the presence of graphite). The electroerosion characteristics of aluminum and its
alloys are lower than cast iron, i. e. when they are usee. as the cathode material the
erosion of the anode is lower with a rather considerable relative volumetric wear of
the cathode reaching 30-40%. In addition, the stability of the process when aluminum
and its alloys are used as electrode tool materials is considerably poorer than with
LS-59 brass. Thin edges on the tool are worn at a faster rate so that it loses its
Card 1/2 UDC; 620.193:1:621.9-02
L 107U-67
kC- C N R, AR6020047
shape. It in shown that when the stability of the electroerosion machining process is
held constant, ferrite and ferrite-pearlite based cast iron with a high carbon concen-
tration (c=4-4.28%) may be used as the electrode tool material to ircrease anode ero-
sion by a factor of nearly 1.5 and reduce the relative volumetric wear of the cathode
by a factor of 5 in comparison with LS-59 brass. 4 illustrations, 3 tables, biblio-
graphy of 6 titlea.' L. Tikhonova. (Translation of abetract]
SUB CODE: 11, 13
LCurd 212-*/P
ALEKSAIrDROV-,, V'-"P':
V. P4 Alaksaa&*7
Cu tko - Ustm ParWyArg To The -St~~ bt thf) A170t&C
umX-71&UW OmmarNaIgAgy ?44 Houst HOGCOW
No.t. j
Vol. $20 No. g juXv-Augwt 05og pp. 420-421
Fim FAntbly liot of2imian Acce3siora
Octalisr 1950a- VOL 3,9 No- 7m, P. 33
14LEKSANDROV, V.P.
Metbod of processing observations on currents in seas witb tides.
Trudy WIN no.22:3-12 1 52. (141RA 12: 1)
(Tides)
ALEKSANDROV V P
Formation of shallow-water tidal waves. Trudy GOIN no.64:103-111
161. (MW 14:8)
(Tides)
ZOLOTOVP V.I., inzh.; ILINSKIY, D.Ya., inzh.; Pri6ntali uchastiyp:
-A!!E~R~OVV ~P- inzh.- SOLOVIYEV, S.S., inzh.; BkDANIMI,
p .9
A.I., kand.tekhn.nauk;-FIRSOVA, &.A., kand.tekhn.nauk;
KOLOSOVAt G.1.,, mladshiy nauchnyy sotrudfilk
Effect of the geometry of-the screw on the conditions of the
extrusion of artificial:leather. Nauch.-issl.trudy VNIIPIK
no.12:87-95 160. (MIRA 16:2)
(Leather, Artificial)
ALEKSA14DROV V.P.
Determining some rheological characteristics of plastic materials
for artificial leather on plasticizers (the nM" artificial
leather). Kozh.-obuv. prom. 5 no.11:34-40 N 63. (MIRA 17:1)
- ALEXUOROV, V.R.
Treatment of some pustular skin diseases by galvanization. Volt.
kur.9 fizioter. I lech. fize kal.1t. ~5 no.2sl74-17q Mr A 16%
(SXIN-DISFASES) (E=ROTHERAYEUTI~S) jZA 13--9)
ALEKSANDROV, V.R.
Treatment in recurrent hidradenitis and lymphadenitis with
impulse galvanic current. Vop.kur., fizioter.i lech.fiz.kul't.
28 no.ls77-78 163. (NIRA 164)
(ELECTROTHER&PEUTICS) (SWEAT GUM-DISEASES)
(IMftTICS--DISEASES)
ALEKSANIDROV, V.S.
Studying operations of the second degree in a oet of rational numbers
in the prerevolutionary Rusaian' and the Soviet school. Uch-zap. Kar.
ped.inst. 8:7,9-108 159. (MMA 13:11)
(Nathematics-Study and teaching)
h ~_F_ 0 V, V-
3(7) PHASE I BOOK EXPLOITATION SOV/1720
,-Leningrad. Glavnaya geofizicheskaya observatoriya.
.Voprosy razrabotki meteorologicheskikh priborov (Problems in the De-
velopment of Meteorological Instruments) Leningrad, Gidrometeoizdat,
1958. 49 p. (Series: Its: Trudy, vyp. 83) 1350 copies printed.
Additional Sponsoring Agency: Glavnoye upravleniye gidrometeorolo-
Sicheskoy sluzhby.
Ed. (Title page): M.S. Sternzat, Candidate of Physical-Mathematical
Sciences; Ed. (Inside book): M.M. Yasnogorodskaya; Tech.'Ed.: A.N.
Sergeyev.
PURPOSE: This issue is intended for scientific personnel engaged in
the construction and use of meteorqlogical instruments.
COVERAGE: In general, this booklet covers descriptions of new instru-
ments and problems encountered In their development. It also de-
scribes methods used for selecting the optimum interval for averag-
ing the velocity of the wind and for determining the aggregate com-
position of fogs. The instruments described in detail include a new
Card 1/3
Problems in the Development (Cont.) SOV/1720
automatic condensation hygrometer., a simple device for determining
the composition of fog, a field radiometer, a device for measuring
temperature, apparatus for actinometric observations and a device
for,measuring winds of high velocity. No personalities are mentioned.
Bibliographies follow each article.
TABLE OF CONTENTS:
Fateyev, N.P. New Automatic Condensation Hygrometer 3
Andreyev, I.D. Selection of the Optimum Interval for Averaging
Wind Velocity 20
.Nikandrov, V.Ya. A Method of Determining the Aggregate Compo-
sition of a Fog 25
Aleksandrov, N.N. A Field Radiometer for Measuring the Relative
Concentration of Radioactive Particles in the Atmosphere 27
Skachkova, I.F. Apparatus for Actinometric Measurements 36
Card 2/3
Problems in the Development (Cont.) SOV/1720
* Aleksandrov, V.S. Temperature Measurement Device 4o
Svarchevskiy, V.N. An Instrument for Registering the Velocity
and Gusts of High Winds 43
AVAILABLE: Library of Congress
MmIsfm
5-25-59
Card 3/3
AUTHORS: Aleksandrov, V.S., Epshteyn, 5.1. SOV/32-24-9-46/53
TITLE: An Apparatus for Measuring the Thickness of Films
(Pribor dlya lzmereniya tolshohiny pleno1c)
PERIODICAL: Zavodskaya. Laboratoriya, 1956, Vol 24, Nx 9, PP 1159-1160 (USSR)
ABSTRACT: The apparatus :CTP.--3::s described which is used for the continuous
control of the thi 5--hess of films of organic materials of a density
from 0.8 to 3 91cm . The measuring range covers thicknesses of
films from 3 to 30 -L4using the isotope C14, and from 30 to 300
,ib
-
using the isotope T12414~ A diagram of the apparatus is given. It
consists of two units, in one of which there are the basic and com-
pensation radiators, two ionization chambers, an electrometrice cas-
oade and a system of shuttings for the ccimppnsation source. In the
other there are the supply sourcess an a-.pli-fier for alternating
current, a detector, a generator with a frequency of 2 k1locycles
,
and a buffer cascade. Ye.A. Yemellyanov took part in assembling
the apparatus. The testa of the apparatus Rhowel that it meets all
demands. It is easily to operate and it cperates steadily ~ Tf the
apparatus is carefully calibrated eund if there is a constant thick-
ness of the film the accuracy of this apraratus can be brought to
Card 1p; 2-3%~ The apparatus T.2?-3 is qLt prpsent produced in small series.
p A 2 P lp
jj
41
if
gild
ju
Ag
s/196/62/000/oo6/011/018
E19VE154
AUTHORS: Alcksandrov,.V.S., Voronetskiy, B.B., Portnoy, T.Z.,
nd Tishchenko, N.A.
TITLE: The present state of development of automated
electric drives
PERIODICAL: Referativnyy zhurnal, Elektrotekhnika i energetika,
no.6, 11)62, 1, abstract-6 K1. (Vastn. clektroprom-
sti, no.l(), 1961, 7-12).
TEXT: Diagrams are given which show the relative number of
drives in various branches of the national economy of the USSR
and expected developments are described. New single-armature
rolling mill motors are being developed with outputs of
10000-12000 h.p. with high maximum output and good dynamic
characteristics. Mercury-arc rectifiers are at present the main
type of controlled rec-cifiers for industrial drive. it is
proposed to manufacture sealed single-anode, grid-controlled
mercury-arc rectifiers for anode currents of 250-350 and 500 A,
including rectifiers with series connected valves and also
modernised puniped.mercury-arc rectifiers for currents up to
Card 1/ 4
The present state of development ... s/196/62/000/oo6/011/olb
E194/E154
1000 A per anode. New static control systems for drives types
and (UlqZP) with outputs up to 30 k1V based on
magnetic amplifiers have been developed and introduced.
Amplifiers of up to 60 kVA per unit have been developed.
A number of new designs of automatic electric power generating
sets of packaged design have been developed and investigations
are being made on industrial prototype computer-controllers for
automatic drives. Static systems with magnetic amplifiers have
been used in the development of various drive control systems
for metallurgy, mining, machine tool manufacture, paper machines,
and power station auxilliaries. An automatically controlled
drive has been developed in the metallurgical industry for a now
automatic conveyor for charging the furnace. Automatic control
has been provided for air heaters, casting machines, the
furnace-top loading system and wagon weighing machines. Ionic
rectifiers itith a total current of about 1 million amps have
been provided for non-reversing rolling mills. An ionic drive
is being introduced for reversing rolling mills including the
main drives of blooming and slabbing mills. Excavators
Card 2/4
The present state of development s/196/62/ooo/oo6/oll/ol8
E194/r,154
types -1, (EKG-4) have been modernised by utilizing for the
main drive d.c. generators controlled by power magnetic
amplifiers, which have replaced three-winding generators and
increased the output of the excavators. Direct current automatic
drives have been provided for diesel-electric installations
:\:~ (11DE) and have increased the output of mine winding
type 11! ~
operations by a factor of 2-2.5 as compared with other
installations. Ionic rectifiers have begun to be used for mine
winders; industrial prototypes have been developed and
construct~ed for high speed reversing equipment used in conjunction
with ionic drives of multi-rope winders. For machine tools there
have been developed a series of d.c. drives supplied from power
magnetic amplifiers of 0.6-8 k1i output. Ferro-transistor
programmed digital computer control of machine tools has been
developed using step-by-step motors and hydraulic amplifiers.
A d.c. main drive system using silicon rectifiers of 50-100 kW
has been developed and partially introduced in wl~ich the rotor
speed is controlled by the field flux. An automatic drive system
with continuous programme control has been developed for
Card 3/4
The present state of development ... s/1q6/62/ooo/oo6/oil/ol8
E194/E154
standard heavy horizontal milling machines, boring mills, and
lathes. A number of heavy machine tools are provided with.
controlled ionic drives. A multi-inotor drive with multi-
generator supply system and cQntactless tachogenerators has
been developed for paper machines, and has successfully passed
industrial tests. An electrical drive system has been
developed for a number of dry cargo.ships, river icebreakers,
and tugs. Future developments in drives are indicated.
Abstractor's note: Complete translation
Card 4/4
ALS~KS~A~,-X,S-" inzh.; VOROIIETSKIY, B.B., kand.tekhn.wiuk;
PORTNOY, T.Z., inzh.; TISHCHENK0. N.A., inzb.
Present-day work in the field of 'automatically controlled electric
driving. Vast. elektroprom. 32 no.10:7-12 0 161. (MIRA 14:9)
(Electr
ic driving).
FATEYEV, N.P.; ALEKSANDR
Use of piezoelectric converters In measurin metetaiological
elements. Trudy GGO no. 112:3-13 163. (141RA 17.45)
ZORIN, V.N.; KONDIKHOV.. I.N.; VINOGHADOV, B.N.; CIIERNOBYLISKIY, A.G.;
ALEMANDROVs V.S.
Reduction turbodrill for drilling slim and deep wells. Trudy
MINKHiGP 46s27-34 164. WIRA 17: 6)
L~: 199
~ACCE W7 NRi""
SSIO-1-1,
"
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DA IV, HE ITkQ.ii Y-u.Ye),, Inzh. (Ryazan);-ALEKSANDROV, V.S., inyh. (Ryuzant)
f th
Steam takeoff from the chamber of the control Sj;age r' I- e
AT-12 turbine, Energetik 13 no.8:9-10 Ag 165.
ALEYSATMTOV, V. T.
Alel-Fandrov, V. T
Flat Foils
"oscow Inst
cow, 1955.
Science)
-- "Inve-stif-ation of 'Piltration in ~!omo,eneous Drain-.-~j
n a -zi ter -Perme able Pase." -in Hirher Education
of 14ater Economy 'PnFineers imeni V. F. Villyams. Mos-
(Wssertation for the Derrea- of randidate in Technical
So: Ynizhnaya Letopis', No 12, 1956
~USSR J/ Farm Animals. Swine
Abs Jour: Ref Zhur-Biol.,, No 5, 1958, 21483
Abstract: weaning, and if a multiple-litter sow produces 16 pigs
and a one-litter sow farrows 7 Pigs, then the feeding
costs per 1 pig amount to 90 feed units for multiple-
litter sow progeny; and for one-litter sow progeny,
the same costs amount to 95 feed units. The fertil-
ity of sows in the 7 kolkhozes of the Voronezh Oblast
was, for multiple-litter sows, 8.2 pigs; for one-
litter sows, 6.2 pigs; and in the 7 swine breeding
sovkhozes of the same Oblast, 8.8 and 7.5 pigs, res-
pectively. An average weight of thepigs at the age
of 2 months in the sovkhoz "Klenovo-Chegodayevo"
amounted to 17.1 kg. in the case of multiple-litter
sows, and 15.1 kg. in the case of one-litter sows.
It is recommended to breed one-litter sows farrowed
by prolific mothers, whose progeny, when fattened
would produce a weight increase not less than 14-15
Card 2/3
AUTHOR: SVECHNIKOV,S.V., ALEKSINDROV,V.T. PA - 3541
TITLEt Some Photoeleotrl-o-P-roperties of O'dSe and CdTe.Monoorystals.
(Nekotoryye fotoelektricheskiye 8voyetva CdSe- i Cdl'e-monokriBtal-
lov (Russian))
PERIODICALt Zhurnal Tekhn. Fiz., 1957, Vol 27, Nr 5, pp 919 - 920 (U.S.S.R.)
ABSTRACTt CdSe and CdTe monocrystals were obtained on the occasion of the
reaction of selenium and tellurium vapors with cadmium at high
temperatures in a neutral medium with following cryatallization
of the vaporous phase. Both crystals have photoelectric properties
in the visible and in the infrare& part of the spectrum. From the
curves obtained it may be seen that with a rise of the atomic
number of the element, which enters into connection with cadmium,
the domain of spectral receptivity extends, but that the maximum
of photosensitivity shifts in the direction of the long wave part
of the spectrum. Accordingly, the thermal energy of the activation
of CdSe and OdTe is lower than that of CdS. Also the light character-
istics of both monocrystals differ. The specific weight of the
nonlinear dependence of the photocurrent on exposure is much
reater in the case of CdSe and CdTe than with CdS monoorystals.
1
he extension of the nonlinear domain in the case of the character-
istics of CdSe and CdTe monocrystals is very marked in their
volt-ampare characteristics. Also the relaxation processes of the
Card 1/2
52 5r
and thi, the sipresm one
A..; t
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0-8 u '04
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expreuBl
6 t tai Ga s to the
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717:; 7(1v )f
are S f,
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ormi. for 61VGd MWer of
Cora 2/3
results: own ii. 3J I*Ig~,-aft. has i 10 equations and Z figure a
sh gra:p, ca .-.v0 0
eklu A --Kiyj4- (polytec 0 -Imql
ASS
OCIATION -Pollt
SUBMITTEDi, FJ;r.L W SUB CODEI--,TI)
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INVENTOR: Vishnevs!Ay, A. 16; Aleksandrov*,~`V. T.- Beiol~ov AV:- #I
V
ORG: none
iode Class -2-lg--No.;qfi3839
TITLE: Self-heating d
`SOURCE: 12obrat pXot; 1: -!4i--.
qhxaz,- ov znj' no. 1966,,A9
lee
TOPIC TAGSI. Ydt60A.;j tron tube, ~a~
-"-.1Uihor Certificata-has*been issued for a_jelf-heating diode"
-ty
: an,-*60-dk-,c0i0h serves all &.,bbai-;rad1a4ng ejameiii. J~o increaslijbia4f
NP
'.So f-rheatin diode.-
9
mqJ'Arm" cath
. i~ -g,
r'.'T
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a 9
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u
A-k r-r~
t
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UDC: 621,395o2.032.269
ftm Is
A. I*
Imelm).
v.mJ. 8 of the cell PtUsIHO. BuOIlIAjCI, As withmt
vtw jandim was ddd. to *45. am?. 3010. MIX MI
2 . ]NO. law X 10-4 V.. mp_.. For a (- ;~ty
1 24 7 114 am 114a a7m. 11.400 x to
4" ;" -Z' L;; q; 11.0 as mwvcnt, was
&W as III cbmCkims the "curacy of the am.
07 1
patealal Es of the cell with 1140 is aLkA.
with Scambard's & - 0=
A
so, of the call with BUOH was
of Harned. The unknown dissom.
ki"
HCI in SuOH was dctd. by extrapolation in a
pg. 11D) wbtm D Is the dkke. cona. of the mol.
vahmolfKamorm., 110, 1.9602-43 loir Afton,
aM MH. For DoON, A - 3.1. A sliall- vidur Is
obtalmd wkk Wassmis aM Xrmm' use". Mivity cocI4.
-Y' MA v an de6ad by 0.1183 lol '(' W as' - 8 + 2k In m
Valmesol-r'lic.
CI~MyM2!qYw"illQmvhwm. Tbecoelf.-n-th'
.hms a I I -t-~ . Immanov (C.A. 43, 7,3041Y
SFW~tut W a detd. by The ditlec. const. of the inc-
dimm rml by Y' In -M i0c + 0.8 log 73
wbm be 'n is in cm*tk"W to am mg -Y. -
lot K'. rig UmacquU.'' .01buoil"+
Ij
HiO 52 + o0t. CWN* &W XW" (C.A. 34.
49581) Md. K' - OM. Knowing K'&M log -a - SIA4,
one gets Iw v. - lJW. TU aim of the work was to det.
4661f aM to verify the tbeory by emparlai tbL-
viati ikmined with the values pmvWWY obtained for otbef
do- The Imv v" JU* a 14%*bt How det4. by the pre.
vlomstlau in a plot (lug-n. 1111). Thatheorykemlirmed.
Michel LICKWAn
ILEKSRN.bRO~~ V.V.
IZMAYWV, N-A-; SMDIN, A.M.; AILPHI,
Discussion of the activity method in thermodymamics of real systems.
Ukr.khim.zhxir. 19 no.5:572-583 153. (MM 812)
1. Kharkovskly gosudarstvanny7 universitet Im. AJI.Gorlkogo,
kafedra fizicheskoy Ithimii.
(Thermodynamics) (Systems 9Chemistry))
IZKAILOV.. N.A.; SHIODIN, A.M.; ALKESANDROV, Y.V..
More on the activity method in thermodynamics of real systems.
Ulcr.khim.nauk 20 no.1:100-102 154. (KINA 713)
1. Kharikovskiy gosudarstvennyy universitet im. A.M.Gorlkogo.
(Solution (Chemistry)) (Thermodynamics)
ALI MORS: lzmaylov, N.A., Aleksanarov, V.V. 76-12-3/27
TITIX: Thermodynndo Properties of Electrolytes in Non-Aqueous Solutions
(Termodinamicheakiye evoyst-va elektrolitov v nevoanykh rastvorakh).
IV. Investigation of Thermodyriamio Properties of Hydrogen Chloride
in Alcohols (IV. Issledovaniye termodinamicheskikh svoystv
khloristogo vodoroda v spirtakh).
PERIODICAL: Zhurnal Fizioheskoy Khimii, 1957, Vol. 31, Nr 12, pp.2619-2626 (USSR)
ABSTRACT: This work is devoted to the investigations of influences of chemical
naturep and to the dieleotrio properties of the solvent on the
thermodynamical properties of strong acids. The electromotive forces
(E0) of the P02) I HCl I AgCI.Ag-ohain in isopropyl-, n-butyl-,
isobutyl-, isoamyl-, and benzil-alcohols were investigated within a
vast rang6 of hydrogen-ohloride concentration. It is shoVM that dif-
ferences in the energy-states of hydrogen-chloriae ions in diluted
water- and alcohol solutions fom the primary effect of the medium.
The normal potentials of the afore-mentioned chain were determined
in all investigated solvents on the strength of the obtained test
data and the zero- and ordinary coefficients of the activity of hy-
Card 1/4 drogen-chloride were computed. These data allow to determine clearly
Thermodynamic Properties of Electrolytes in Non-Aqueous 76-12-Y27
Solutions. IV. Investigation of Thermodynamic Properties
of Hydrogen Chloride in Alcohols
the differences in the chemical energies of the solvation of hydro-
gen chloride ions in infinitely diluted water solutions, and in non-
aqueous solvents. This is explained by the fact that the here ob-
t&inea data are not rendered difficult by diffusion- or phase poten-
tials at the solution-vacuum-limit. The computation of these values
is based on the condition that the normal potential of the chain is
a value proportioral to the chemical reaction-work taking place in
the voltaic cell. AgOl+-1/2Hp V Ag+RG1. It is assumed here that this
reaction takes place under standard conditions, i.e. with an aotiv-
ity equal to one of the substances participating in the reaction,
and a hydrogen partial pressure equal to i atmosphere. The difference
of the normal potential values in water and in alcohols, multiplied
with zF gives the difference of the work at the formation of the
IDI-equivalent in the corresponding solvents. This becomes clear if
one takes into account that the AgOl and Ag, which participate in
the reaction, are solid substances, the energy-state of Vftdch does
not depend on the solvent, whereas the hydrogen partial pressure
equal I atmosphere, is kept. The initial states of the system do con-
sequently not depend on the solvent, whereas the final states dis-
Gard 2/4 tinguish only by the fact that in the first case the hydrogen
Thermodynamic Properties of Blectrolytes in Non-Aqueous 76-12-3/27
Solutions. IV. Investigation of Thermodynamic Properties
of Hydrogen Chloride in Alcohols
chloride is formed in an alcohol solution ancl in the second ca e in
an acciueous solution. Since the values of the normal potentials wr-re
related to the infinite dilution (as standard) (where hydrogen
chloride can be considered as completely dissooiatea to the ions),
the wanted value: zF-(?20 - EM%
0 OY
forms the difference of the amount of chemical works of solvation,
and hydration of hydrvgen- and chlorine ions in infinitely diluted
solutions, whereas the value Ig 0 represents a value proportional
to the medium difference from sAvation energy and hydrogen energy.
It is shown that the difference of the normal potentials of the in-
vestigated chain, and the value 1g ff . are no linear function of the
reciprocal value of the dielectric constants. Therefore, in the aoid
solutions, the change of the energy-state of the ions at the transi-
tion of me solvent to the other, cannot be expressed only by the
change of the dielectric properties of the medium. It is shown that
the acia-ion energy depends also on Ihe basicity of the solvent. The
OaTd 3/4 linear dependence of the value lq e of 1/D is confirmed.
0
Thermodynamic Properties of Electrolytes in Non-Aqueous 76-12-3/27
Solutions. IV. Investigation of Thermodynamic Properties
of Hydrogen Chloride in Alcohols
M - non-aqueous solvent, E - normal potential of the chain. N 0
characterizes the change o? the mediun free ion-energy at the t_--_U1si-
tion of infinitely diluted non-aqueous solution to an equal solution
in water. Finally, the spectra of the mothyl-yellow absorption were
obtained in the same alcohols with small additives of water and the
constants for the proton exchange between the investigated alcohols
and water ware obtained according to these data. There are 3 figures,
2 tables, and 29 references, 10 of whioh are Slavio.
ASSOCIATION: Khar' kov State University imeni A.M Gorl kiy (Kharl kovskiy
gosuaarstvennyy universitet im. A.11:Gorlkogo).
SUBUITTED: July 2, 1956
AVAMMLE: Library of Congress
Card 4/4
IZMAYIOV, N.A., prof.; AMSAMXOVp V.V.; IVAIJOVA, Ye.F.
Thermodynamic properties of electrolytes in nonaqueous solutions.
Uch. zap. KHGU 95:5-24 157. (FJRA 12:10)
(Electrolytes) (Thermodynamics)
AIEKSAITDROV, V.V.; IVANOVA, Ye-F.
............ __0
Conference on the effects of solvents on the properties of electrolytes,
dedicated to,the Fortieth Anniversary of the Great October. Uch. zap.
KHGU 95:277-181 '57. (NIRA 12:10)
(Solution (Chemistry)--Congresses))
AUTRORS: Aleksandrov, V. V. Izmaylov, N. A. 76-32-2-25/38
TITLE: ThoTho~rmody~na.,,~,operties of Electrolytes in Non-Aqueous
Solutions (Terinodinhmicheskiye svoystva elektrolitov v
nevodnykh rastvorakh). V.An Investigation of the Thermodynamic
Properties of Hydrogen Chloride in Alcohol-71ater Mixtures
(V.Isoledovaniye termodinamicheskikh svoyst,.,v khloristogo
vodoroda v spirto-vodnykh smesyakh)
PERIODICAL: Zhurnal Fizicheskoy Khimii, 1958, Vol. 32, Nr 2, PP. 404-412
(USSR)
ABSTRACT: The influence of a water addition on the electromotive forces
of.the Pt(H 2 ) HC1 AgClAg chain in ethyl-,butyl-and isobutyl-
alcohol was investigated. These solvents were treated according
to the method described in the preyious papers (refs.1,B).
The electrcdes were also produced according to the method
described already. The measuring of electromotive force was
carried-3ut by means of a valve voltmeter with a sensitivity
of 5.10 V/mm (ref.9). In order to determine the quantitative
relation betwenn the normal potential rnd the composition of
Card 1/4 the mixture solvent and the dielectric properties of it the
The Thermodynamic Properties of Electrolytes in qon-Aqueous 76-732-2-25/38
Solutions. V.An Investigation of the Thernodynamic Properties of Hydrogen
Chloride in Alcohol-Water Mixtures
work done by the galvanic cycle without a transport in the
mixture solvent was investigated from the thermodynamic
standpoint. The eleectric work done by the chain Pt(H 2)
HC1 AgClAg can be equalize to.the work of the chemical
process when one Farad (? 3~ passes through. After the
measurement of the values of electromotive force the normal
potentials of the cycle with various water content in the
mixture (0,05, 0,1 0,5 and 1 M) were determined and the
zero-(lgy 0) and concentration activity coefficients were
comparted. The equation of the dependence of the normal
potential of the cycle investieated in alcohol-rater mixtures
and of the lg yol of the dielectric properties, the basicity
of the non-aqueous solvent and of the -a-ater concnetration
in the mixture are given. It reads :
E cm r H20 0
0 Em = 0,059 19( 1 4 c denoting the
0 c m
Card 2/4 number of mols. of the non aqueous solvent per unit volume
The Thermodynamic Properties of Electrolytes in Non-Aqueous 76--~32-~2--;25/38
Solutions. V. An Investigation of the Tiermodynamic Properties of Hydrogen
Chloride in Alcohol- Water Mixtures
Ecm denoting the electromotive force in the mixture solvent
Ecm denoting the normal potential in the pure non-aqueous
0
solvent. The equation is an approximated expression for
the modification of the normal potential of the cycle by
small additions of water.- It is further stated that
different from pure non-aqueous solvents(ref.1) the quantity
lgY el in alcohol-water mixtures does not form any linear
0
function of l/(D within the total interval of variation of
the composition of the solvent. The linear character is
maintained on:Ly up to 8o molar% of a non-aqueous solvent.
It is assumed that the disturbance of the linear dependence
of 1 e1 on 1/D is the result of the rearrangement of
a 7- +
the solvoation shells of the H 0 ions and of the anion in
the case of a change of the c9mposition of the solvent; i.e.
the deviations from the linearity are connected with the
Card 3/4 energy difference in the interaction of the ions of the
The Thermodynamic Properties of Ellectrolytes in Non-Agueous 76-32-2-2_~/38
Solutions. V. An Investigation of the Thermodynamic Properties of Hydrogen
Chloride in Alcohol-Water Mixtures
dissolved acid with the water molecules as well as of the
non-aqueous solvent in the solvation shells. A new method
is suggested for the determination of the proton exchange
constant in the exchange of the proton between the non-
aqueous solvent and water, according to the change of the
potential under the influence of small additions of water.
There are 3 figures, 5 tables and 9 references, 4 cfwhich
are Soviet.
VSSOCIATION: Kharlkovskiy gosudarstuenny universitet im. A. M. Gor1kogo
(Khatkov State Uhiversit~ - imeni A. M. Gor'kJ_y)
SUBMITTED: November Alo, 1956
1. Hydrogen Aloride--Thermodynamic properties 2. Alcohols--Chemical
reactions 3. Water--Chemical effects 4. Organic solvents
--Electrochemistry
Card 4/4
AUTHORS: -Aleksandrov, V. V., Ivanova, Ye. F. 76-32-4-42/43
TITLE: Chronicle (Khronika).
Transactions of the Conference on the Effect of Solvents
on the Properties of Electrolytes (Soveshchaniye po vo-
prosu. vliyaniya rastvoriteley na svoystva elektrolitov)
PERIODICALt Zhurnal Fizicheskoy Khimii, 1958, Vol. 32, Nr 4,
pp. 96o-962 (USSR)
ABSTRACT: This conference took place at Khartkov from 14-16, 1957
and was called by the Chemical and Geological Department
of the Ukrainian Academy of Sciences, Abs. U"!Jwyuniver-
sity imeni A. M. Gor'kiy as well as by the Kharlkov
OblA6t,-OAMjn%t"tj*bL of the All Union Chemical Society
imeni D. I. Mendeleyev. Specialists in the field of so-
lution8 from Leningrad, Moscow, Ivanovo, Tashkent and
other towns of the Union took part in it; the program
dealt with the discussion of the problems on electrolyte-
-solution solvatation, ion as8ociation and the influence
of solvents and of temperature on the thermodynamical
Card 1/3 properties of electrolytes. After the introduction by
Chronicle. Tr-isactions of the Conference on the 76-32-4-42/43
Effect of Solvents on the Properties of Electrolytes
N. A. Izmaylov (Khartkov) 8 lectures and 11 communications
were held and delivered, among them; the contribution by
K. P. Mishchenko (Leningrad) "The R'ole of Soviet Scien-
tists in the Development of Cbnepte &*erzing Solutions",
by S. V. Gorbachev (Moscow) "Modern Problems of the,Theory
of Electrolytes", by 1. F. Kapustinskiy (Moscow)i "The
Hydration of Ions, Their Mechanism and the Structure of
Ion Hydrates" delivered by S. I. Drakin, by K. B. Yatsi-
mirskiy (Ivanovo): "The Entropy of Ion-Solvatation", by
Ya. A. Fialkov and Z. A. Sheka (Kiyev): "The PhenomenqD
of Association as one of the Formation Factors of Electro-
lytic Pon-Aqueous Solutions", by I. S. Galinker (Kharlkov):
"On the Properties of Aqueous Electrolyte Solutions at
High Temperatures", by N. A. Izmaylov: "The Influence of
Solutions on the Properties of the Electrolyte", by A. M.
Sukhotin (Leningrad)t "New Directions for the Development
of the Theory of Non-Aqueous electrolyte Solutions", as
well as the reports by S. I. Drakin and V. A. Ylikhaylov
(Moscow), K. P. Mishdhenko ana Ye. A. Podgornaya (Lenin-
Card 2/3 grad), Ye. V. Kiseleva (Moscow), 0. M. Konovalov (Kharlkov)
Chronicle. Transactions of the Conference on the 76-32-4-42/43
Effect of Solvents on the Properties of Electrolytes
AVAILABLE:
S. S. Urazovskiy and I. P. Kotlyarenko (Khar1kov), K. S.
Karetnikov (Moscow), F. N. Kozlenko (L'vov), Ya. A. Fial-
kov and V. B. Charnogorenko (Kiyev), V. I. Dulova (Tashkent),
Ye. 1. Vaylem (Kharlkov) and L. L. Spivak (Kharlkov).
Short contents of the reports are mentioned. In a discussion
at this conference amon- other demands increased cooperation
was desired.
Library of Congress
1. Electrolytes--Properties 2. Electrolytes--Effects of solvents
Card 3/3
24(8) . PHASE r B(ICK -.Pf.')r-,AT1CN 0'1/2
Akademlya nauk SSSR. Otdeleraye khimiche3kikh nauk
Tslvcdlztmdka 1. stroyonlye rastvorov
trudy soveshchaniY&...
,
(Thermodynamics and Structure or Solutions; Transactions of the
mat
t
ru
c
t
ce ran H
Confer"ence Hold January 27-30, 1958) Moscow, Izd-vo AN 333R,
jan
ry
21
:
.1959 . 295 P. 3tOOO copies printed.
so
to
a
2 p3
p
Kd.3 X. 1. 3bakhparonov, Doctor of Chemical Sciences; Ed. of Publishing
Doc
t
nov,
Sousel X. G..Yegorovj Tpch. 9d.t T. V. Polyakova.
0 1T'ch
X 0Yg
PURPM3 This book 1.8 Intended for physicists, chmalstD. and
'fht. I. Intend
book
shmadom"
chemical onglasers.
COVXRWZs This collection or papers was originally presented at the
or
This t
Conference on Thermodynamics and structure of Solutions sponsored
comf_row nThe
by the Section of Chemical satencoo or the Academy of Bel-owes,
t'ha Soatio_ of
0331t. and the Department of Ch-I stry af Moscow state University,
mod the Dopertment 0
newl, twild in Moscow on January 2T-30. 1958. officers of the
id in _..am a- Jana
are 31sted In the Foreword. A list of other re"rts
are _at- in th
-
-
-
9756~7,-
notjncjudi~thl
a
a0 so oreneW,
but
are given. Among the problem@ treated In this work am:
pral
v . t.
~
electrolytic solutlons~ ultrasonic measurement, dielectric
Ise ut
I
--
ectra-
s
s
t
th
d
f
l
i
var
ous m
x
ure
and
ersio
ynanda properties o
p
,
scoola ... Irsis. etc. References accomvany Individual articles.
to. . f.
4-
o no of Nonoloctrolyte# 36
Zk2I=r--T.-Z- Fluctuation of Inergr In Solutions and Their
-
- -
ation to Rest capialty
30 43
Z- 0 and/V. 1. lkzlxdcLh. Molecular Theory or
--1 48
1. It-, and X. To. Khazanov Critical Me
T
~
8
.Lqmld tons
1
=
Z 49
.
7 f the C tical states of TOdIvIdual
Compounds and of With the Aid of tl~.r3cnlc
notbods 56
A A. Ph.. Transitions I=
.,Slmplo 3"tome and r0iftootion 6T
-XMMrrU%A2X~1L-B~ Use of 'Mtresoolc Measurements In the
st-4-of Solution&
u
T2
and K. 1. Zemborak. Transformation of
-
-
Binary Hateroazootropet Int-o20-m-0"
"
CFap94 and Homozootrop*a T9
Ato-"= A 7 , and A
G oraeheve_Wr. AppllcabLU17 Of
A
V,a A ri
LMMTAIQ and Vrov awo to Ternary solutions
jY 87
11-~- , and R.-M--jhuL=jL Relation or Thermo-
-
-
-
3
dynamic rropertle. of
a
turatod and Nearly Saturated Ternary
Solutions to Their Composition 93
Thermodynamic Proportion of Water In
;trolytes 97
Use V -Masociation of Xlectrolytes In Sonaqa"us
t
Mum
105
"o-, =r , and-%&_P. Ivanova. Thermodynamic Proper-
f us Sclution-a-o-f-Ele-aTr-olytes its
I=gaYlcv*,X. A- V. A. Krmor, L. M. fttsy=, and yo. v.TItOv
.
Study of The Zffoct of Solvents On the Strength of Aside by
tl*al 122
tion of Aside and complex componw.
and of "
~a
:~ 126
a
. In Thermady-le Functions in
as Ions In solutions 131
.!tta'32!YA-T4~ThsrmOdYna1dGs of 'Aquacomplazes* 140
-;an=-L-ALad=- study of Partlal Pressure of solvent in
Aqueous Solutions of Zlectrolytes 144
Mina Interactions of Proton With Moloculea (Water,
1!$2
66339
2,t(_6~ ~4,7'700 BOV/181-1-10-14/21
AUTHORS: Aleksandrov, V. V., Fruzhinina, V. I., Rekov, A. I.,'Taraka-
7-
nova, . S_._,Te_pYov, Ye. A.
TITLE: Some Electric Properties of Boron-Silicon Carbides
PERIODICALi Fizika tverdogo tela, 1959, Vol 1, Nr 10,
PP 1587 - 1591 (USSR)
'BSTRACT: Boron-silicon carbides (BSC) were burned in furnaces at
N20000C. End product: approximately 50-70 kg. Sample Nr 1,
BSC-1 (composition: B23i0*), is likely to be produced accord-
ing to the reaction equation 2H BO 3+SiO 2+6C-B2SiC+3H2O+5CO,
while BSC-2 (composition: B 4 C-.2SiC-B43i 2C3) is probably formed
according to the reaction equation 4H 3 BO 3+2SiO 2+13C w -
.B4Si 2C3+6H20+10CO. Results of chemical avalysis of the two
druse-shaped samples are given in table 1. For results of.
electric measurements see figure I (dynamic volt-amp*6re
characteristics of BSC-1, BSC-2 and Si(samples), figure 2
(volt-ampere characteristics of BSC-1, BSC-2 and SiC samples)
Card 112 and figure 3 (dependence of voltage on temperature of BBC-1,-
66339
Some Electric Properties of Boron-Silicon Carbides BOV/181-1-10-14/21
SUBMITTED:
BSC-2 and SiC samples at constant current). knalysis of the
results permits the following conclusions: 1) The nonlinearity
of BBC used in engineering is i-nterior to that of SiC applied
in electrical engineering. 2) The resistivity of the barrier
layer of BBC is lower than that of the corresponding SiC
layer, while the resistivity of thick BBC crystals exceeds
that of thick SiC samples. The high resistivity of thick BBC
grains allows to produce high-resistance volume resistors from
them. They are virt4ally linear and may have great or small
temperature coefficients. Results of measurement concerning
the electric properties of BBC resistors will later be published.
There are 5 figures, 2 tables, and 6 references, 4 of which
are Soviet.
February 10, 1959
Card 2/2
05830
5(4) SOV/76-33-10-28/45
AUTHORS: Aleksandrov, V. V., Izmaylov, N. A.
TITLE: Thermodynamic Properties of Electrolytes in Non-aqueous Solu-
tions. VI. Concentration Coefficients of the Activity of F-Cl
in Alcohols and Water-' Alc~oh-017 -Mixtures
PERIODICAL: Zhu7nal fizicheskoy khimii, 1959, Vol 33, Nr 10,
pp 2288 - 2294 (USSR)
ABSTRACT- In continuation of previous articles the authors investigated
the dependence of the ionic energy and sta-,e on the concentra-
tion in solutions with various solvents, The electromotive
force of the mean concentration-activity coefficients of HC1
-was measured and expressed as a standard with respect to an
infinite dilution in the given solvent. The resultant values of
the activity coefficients of H01 (Tablet in isopropan 1~ n-bu-
tanol, isobutanol, isoamyl alcohol and benzyl alcohol~ indicate
that the variations in the energetic state of ions in the solu.-
tion of electrolyte concentration are greatly dependent also on
the nature of the solvent and can be defined by the Debye theory
only within the narrow range.of solutions of maximum dilution.
Card 1/3 With rising concentration the activity coefficients drop con-
Thermodynamic Properties of Electrolytes
Solutions. VI. Concentration Coefficients
and Water- Alcohol Mixtures
05830
in Non-aqueous SOV/76-33-10-28/45
of the Activity of HC1 in Alcohols
tinuously (Fig 1) without attaining a minimum (as is the case
with aqueous solutions)~ The latter is explained by the asso-
ciation of ions in solvents of a comparatively small dielectric
constant and a low degree of basicity. In order to clarify
this problem, the authors calculated the ionic activity coeffi-
cients of HCI in methanol and ethanol (Ref 2) since there are
data available in publications on the constants of HCl associa-
tion for these alcohols. Contrary to experimental curves (pigs
2,3), the function carves calculated pass through a minimum,
which confirms the association of HCl ions. The activity coeffi-
cients,of HC1 in alcohol mixtures of low water content (at low
HC1 concentration) are in agreement with those foun-d for pure,
anhydrous solutions. At higher HCI concentrations, the activity
coefficients of HC1 vary with the concentration in a similar
manner as in aqueous solutions. In alcohol - water mixtures a
large number of the hydrogen +ions is tightly bound to the water
molecules in the form of H 0 " This aggravates ionic association
5 0
which fias effects at higher H"Cl concentrations in an alcohol -
Card 2/3 water mixture. There are 8 figures, 1 tablej and 4 references,
05830
Thermodynamic Properties of Electrolytes in Non-aqueous SOV/76-33-10-28/45
Solutions. VI. Concent--ation Coefficients of the Activity of HC1 in Alcohols
and Water -TAlcohol Mixtures
3 of which are Soviet.
ASSOCIATION: Kharlkovskiy gosudarstvennyy universitet im. A. 1". Gor1kogo
(Kh*arlkov State University imeni A. M. Gorlkiy)
SUBMITTED: March 29, 1958
Card 3/3
ALEKSAY11ROV, V.V.; YFMBDV, Yu.A.
Free energy oil 9olvation of KI in ethanol and acetone. Dokl.
AN SSSR 132 no.6:1327-1328 Js 160. WRA 13:6)
1. Institut khimicheskoy fiziki Akademii nauk SSSR i KharlkovBkiy
gosudarstvennyy universitet im. A.M.Gorlkogo. Predstavleno
akademikom V.N.Kondratlyevym.
(Potassium iodide) (3tbyl alcohol) (Acetone)
FRDLIYOU, V.G.., TTURINA, V.S.j ALEKSANDRDV, V.V.j
BDGUSIAVSKrr, D. B.
Perfecting the rubber mixture composition,'based on butyl rubber,
for diaphragm in the formator-w1canizers.
Report. submitted for the 4th Scientific Rosearih conference on the' Chexi"
and tochnology of synthetic and natural rubber. -f,ro,uvl, liQ
IVAROVAY Ye.F.; ALEKSANDROV, V.V. (Kharlkov)
Thermodynamic properties of electrolytes in nonaqueous
solutions. Part 15, Zhure fiz, khime 38 no.4078-884 Ap 164.
(MMA 17 16)
1. Kharlkovskiy gosudaretvennyy universitst imeni A.M. Gortkogo.
L,5;pra 2/2,
ALIWWflWY, V.V., kandidat tekhnichaskikh. nauk; AYAUSIMA, N.V.,
11- ., *~'~'-&trudnik; GRYUM, V,.S., professor, nauchnyy sotrudnik.
Xffect of methods of hydrolysis of starches on propsrtl~es of syrup.
Trudy MII no.9:49-72 154. ~nU 7:8)
(Confectionery) (Pastry)
PIYATSKIT, V.M., kand. takhn. nauk; ALBXSANDRDV, V.V.
Die casting of engine cylinders made of aluminum alloys. Avt. prom.
no-3:38-39 Kr '59. (MIRA 12:5)
(Die casting) (Automa~ilea--Eugines--C71inders)
S/117/6(?/000/003/003/004
AOO4/AO0l
82243
AUTHORS: Aleksandrov, V. V., Danilov, A. N., Engineers
TITLE: Improving_~he A-Tec olow
,y of Pressure Die Cast
PERIODICAL; Mashinostroitell, 1960, No. 3, P. 31
TEXT: The pressing chamber of pressure die casting machines is one of the
unit3 which is subjected to highest thermal loads, since it is in laontact with
the molten metal during a considerably longer time t-han the g&te system and the
press-mold. Although press chambers are generally made of the alloyed steel
grades 3X2Z8 MhM)X"~and 3X13 (3Khl3)?band heat treated up to a hardness of
60-62 RC, they comparatively quickly get out of order and their life does not.
amount to more than 30-40 pressing operations. In order to eliminate this
deticiency the authors suggest a new design of pressing chamber which is made
of-two parts, a permanent housing of carbon steel or cast ir-on. and an inter-
changeable bushing made of graphite.~ Test specimens of these bushings were
made from electrode remainders of electric aro furnaces, The durability of such
graphite bushings exceed that of ordinary pressing chambers by 4-5 tim~--s.
Moreover, the antifriction properties of graphite, which make it possible to do
Card 1/2 A
3/117/&)/000/003/003/004
Improving the Technology of Pressure Die Casting A00VA001 82243
away with the lubrication of the inner chamber walls, and the fact that worn
bushings can be changed within a short time, ensures an increased efficiency of
the machine, particularly with the pressure die casting of high-me.1ting alloys.
Another important factor, determining the quality of castings, durability of
individual machine units and operational efficiency, is the lubrication of press-
molds, The lubricants ueed at present consist of expensive organic compounds
(stearin, beeswax etc., costing between 10,000 and 60,000 rubles per, ton)t~a
graphite's iieferring to the practice and data of foreign firms, the authors
suggesT-to use liquid colorless oylinder oil with small graphite additions.
This lubricanZ\\ proved to be very efficient for the casting of aliLminum alloys
(pour]Yig-- ~.emperature - 640-7300C and press-mold temperature = 230-290 0CI~ Fo-
the casting of thick-walled components, when the press-mold temperature comes
up to 3400C, a heavier cylinder paste is used. The authors tes-ted a number of
lubricants during the casting of small-sized and medixLm a-utrdnum alloy
components. and steel parts. The best results were obtained wlth the "Vapor"
cylinder oil - FOCT(GOST) 641l-52-~lhavlng a flash poizt of 350cr'", Wh:Lch
possesses the ne,~essary viscosity v~hen applied to the presS-mold. 'ITIere
.are 3 figures.
Card 2/2
S/117/60/000/012/017/022
AOOII,/AOOI
AUTFORS- Aleksardrov, V. V., Kuratov, P. R.
TITLE: Press-Mold Parts of Cast Iron With Spheroidal Graphite
PERIODICAL: Mashinostroltel', 196o, No. 12, P. 37
TEXT: The authors point out that foreign firms have b(?en iisirZ successfally
cast iron with spheroidal graphite instead of high-alloyed slteel for the manufac-
ture of press-mold parts for die-casting operations. In order to investigate this
process the authors produced a test lot of bars, 70 mm in diameter and 250 mm high,
made of cast iron with spheroidal graphite with the following composition: 2.66%
- C; 3.15% - Si; 0.21% - Mn; 0.02% - S; 0.026% - P; 0.27% - Ni; 0.15% - Mg.
The charge was calculated on the base of the Bq-40-10 (VCh-40-10) cast iron
smelted in the "Ayaks" electric-are furnace. At a temperature of 1,400 0C magnesium
was added to the moltert cast iron in the form of a silicon-magnesium alloy contain-
ing 1G% magnesium. The nelt was poured into sand molds at 1,38()'C. To obtain cast
iron of the ferrite class, the cast bars were subjected to the following heat treat-
ment: loading into the furnace preheated to 700 06, temperature increase up to 920-
9300C, 3-4 hours holding, temperature reduction to 720-7300c, 4-5 hours holding,
Card 1/2
S/117/00/000/012/017/022
Press-Mold Parts of Cast Iron With Spheroidal Graphite A004/AOO1
further decrease in temperature to 600 0C and cooling of the blanks in the air.
After heat treatment the cast iron possessed the following mechanical properties;
tensile strength limit 47.5 - 47.2 k&/cm2; relative elongation 18,8 - -
toughness 2.84 - 2.96 kgm/cm2; hardness HB 156-148. The microstructure of -the
magnesium-modified cast iron consists of the ferrite base and graphite of sphero-
idal shape. A test lot of foundr-j gate bushes made of this cast iron with sphero-
idal graphite was manufactured. These bushes, formerly made of the 3X208 (3Kh2V8)
grade steel, had an inner diameter of 15-22 mm. Their working surface finish
corresponded to 76 = V7. The bushes were placed In press-molds for the die cast-
ing on the "Polak 900" and"512" machines. The molds were filled with the AOloB
(ALIOV)aluminum alloy ;at temperatures of 580 - 6000C and the AA 2 (AL2) alloy -at '
temperatures of 650 - 6800C. The press-molds were lubricated with the "Vapor"
cylinder oil (f-OCT-GOST-6411-52). The. test casts showed that press-mold parts o-f
cast iron with spheroidal graphite can fully replace high-alloy steel parts. The
castings were easily shaken from the mold and the bushes will-Iistood approximately
15,000 castings. In comparison with press-mold parts of scarce high-alloyed steelE
the cast-iron parts are by 8-10 times cheaper. There are 2 figurF~s.
Card 2/2
66572
-+4++)- 15. &?0 a SOV/67-59-5-6/30
AUTHORS: Borok, M. T., Engineer, Aleksandroy, V. V.
TITLE: Automatic Gas Analyzer for the Continuous Determination of
Small Concentrations of Nitrogen in Argon
PERIODICAL: Kislorod, 1959, Nr 5, pp 24 - 26 (USSR)
ABSTRACTs In the present paper, an automatic gas.analyzer of.,the
SP-4101 type for the above-mentioned determinat.io.n.is described
which has been designed by the GSKB of the analit.icheskoye
priborost-royeniye AN SSSR (Construction of Analysis Apparatus
of the AS USSR). As a feeler of the analyzer, a high-frequency
discharge tube without electrodes was used; the total scheme
of the gas analyzer is shown in figure 1. Special character-
istics are: a drying-filter for the separation of steam (on
account of the disturbance by H-lines in the determination
spectrum); the discharge tube has a diameter of 5 mm, discharge
is stimulated at a pressure of 0.3 torr. For recording, a
photo element could be used owing to the high luminescence
of the discharge in N 2-Ar which considerably simplifies the
apparatus. A regulating valve with a pressure gauge was in-
stalled for regulating and measuring the press%ire (resistance
Card 1/2 manometer). The light fluxes from the discharge tube were
~r
66572
Automatic Gas Analyzer for the Continuous Determination 5011/67-59-5-6/30
of Small Concentrations of Nitrogen in Argon
shielded out by two light filters in such a way that only
the principal bands of nitrogen and argon were let through,
while attention had to be paid to the change -',n intensity
when using the filters (Table). 0 2 and CO2 up. to 0.3 and 1~1-
did not disturb the recording of the spectra. For the auto-
matic measurement of the relation of the tro photo elements,
a cathode replifier was used ( 6N1P tube) and an electronic
deyice of the MEP-1-01 type. The calibration curve of the
analyzer proved to be nonlinear, but nevertheless a minimum
quantity of nitrogen in argon amounting to 0.02% could be
determined. The possibility of an inoreased senaitivity of
pressure measurement was also dealt with by A. M. Grigorlyev
et al (Ref 5). There are 2 figures, 1 table, and 5 Soviet
references.
Card 2/2
28(4), 240) S/032j'6o/o,,?.6/02/O37/O57
AUTHORS. A 1 e k s ajd r q_x, V. _Y~ cTo~, 1-1. T. 3 C) " 0/ 15
TITLE: Analyzer for the Automatic Measurement of Low Concentra-
A Gas
-
tions of Nitrogen in Argon by the Spectrophotometric Method
PERIODICAL: Zavodskaya. laboratoriya, 1960, Vol 26, Nr 2, pp 214-217 (USSR)
?Y
l'
ABSTRACT: type gas analyzer for the automatic determination
An SF-410?
of iTm_-a'=amounts of nitrogen in argon was designed. Measure-
ment is based on a comparison of the intenaitien of two beams
of light, one characterizing the spectral lines of nitrogen,
and the other those of argon. An electrodeless high-frequency
discharge of the gas to be tested is produued in the transmit-
ter~ The dimenni-lon of the discharge tube was selected with
xitmost care. A tube with an inner diameter of about 5 mm was
found to be tbe most appropriate, and a gas preosure of
O~~2 to O~4 torr was applied. The continuous measurement of the
nitrogen concentration of argon is performed by the compensa-
tion method using an automatic comparison of thin intensities
of the above-mentioned beams of light by r-eans of PS-11, UPS.
and SZS-11 light filters (in dependence or, the nitrogen con-
Card 1/2 centration), Tile gas to be test'ed is dried prior to the. deter-
A Gas Analyzer fox, the Automatic Vleasurement of Low S/032,160/026/02/037/057
Concentrations of Nitrogen in Argon by the Speotro- T1010115
photometric Metbod,
mination~ A block diagram of the SF-4101 gas analyzer together
with a description is given (Fig 4). The device contains an
LT-2 prsscure regulator, a UEM-239 amplifier, and an RD-09
reversible motor, The high-frequency voltage of the discharge
tube (about 20 Mops) is generated by a Laerierator with a GU-29
valve, The ratio of the photoelectric currents generated by
the two above..-mentioned beams of light ir tivo photocells is
measured by mears of a cathodic repeater (6NIrvalve) and an
electronic device of the type MISR. Calibration curves of the
gas analyzer described, obtained in the SE.B AP and NIPI LGU
(Fig 5) are given, There are 5 figures and 4 Soviet references.
ASSOCIATION,,, Konstruktorskoye byuro analiticheskogo priborc,stroyeniya Ake-
demii nauk SSSR
(Bureau of Construction for the Design of Analytical Devices
of the Academv f Sciences of the USST
Card 2/2
ALICLIAINIROV, V.V.
Increasing the qualifications of communicatiom office heads,
Vest.sviazi. 10 no.1:22-23 A 158. (MIRA 11:1)
l.Nachallnik Upravlaniya.rukovodyashchikh kacb~ov Ministeretva
svyazi RSFSR.
(Telecommunication)
' 7
ALEKSANDROV A V.
The young,technizal-specialists should receive greater recopation.
Vest, aviazi 23 nv.WS-29 F t63. (MIRA 16:2)
'I. Nachallnik Upravlenlya Rukovodyashchikh kwIrov Yfinisterstva svyazi
RSFSR.
(Telecommunication)
i
ALMMANDROV, V. V.., Candidate Tech Sci (diss) -- "Harmonic oscillations of foun-
dations In an elastic suspended semispace". Khar1kov, 1959. 9 PP (Min Higher
Educ Ukr SSR, Khar1kov Construction Egnineering Inst)s 150 copies (KL, No 26,
1959, 124)
p C
__~j ~-50DRQV,, VV.; "'DUEROV P.K~,, SHOFLIK, i....
Standard i ~..,xtion of the pil scale. TrLiy inst. Kom, stand.,
mer i izm. p-A. no.68.,-34-41 163. (MIRA 17,,5.'
1. VBesoy-uznn, nauohno-Issledovatel'skiy Anstitut metrologif-
im. D.T. Mendelepva. i Klarlkovskiy gosudgLrEtvenny-y univers--Itet.
-ALEKSANI?Jjqj~,J,.,'V.; VRUBLEVSKAYA, L.V.; KOLLEROV, D.K.; KUZNETSOVA, N.V.;
SKORITKY I.L.
Standard buffer solutions and the determination of their
pH in the temperature range of 0 to 950C. Trudy inst.
Kom. stand., mer i izm. prib. no.68:59-79 163. (MIRA 17:5)
1. Vsesoyuznyy nauchno-issledovatel'skiy institut metrologii
im. D.I. Mendeleyeva i Kharlkovskly gosudarstvennyy universitat.
ALEKWWOV, V.V.
Mathematical machines for handling technological processes. Pri-
borostroenie no.2:11-14 F '56. (KLU 9: 8)
(Electronic calculating machines)
7T 7T ~T
AIMSAAROV, Vj.~
Use of electronic calculating machines
processes* him.-Prom. no.2.&116-120 Mr
(Electronic calculating machines)
for, automation of chemical
157. (KLU 10:6)
(Chemical engineering)
ALENSn~J!)ROV, VV'
~_ 4.
PHASE I BOOK EXPLOITAT*r,DN SOV/4022
Akademiya nauk SSSR. Institut nauchnoy informatsii
Avtomatizatsiya proizvodetvennykh protsessov v ahernoy i tsvetnoy
metallurgii (Automation of Production Processes In Ferrous and
Nonferrous Metallurgy) Moscow, 1959. 130 1). 2,000 copies
printed.
Additional Sponsoring Agency: USSR. Gosudarstirennyy nauchno-
tekhnicheskiy komitet.
Ed.: A. B. Katsman; Tech. Ed.: P. N. Gavrin.
PURPOSE: This book is intended for metallurgists working in
metallurgical plants and in scientific resea.rch institutes
dealing with the problems of automation of metallurgical pro-
duction processes.
COVERAGE: In the book is reviewed the state of' automation of
metallurgical plants of the ferrous and nonferrous metals
industry. The present levels of automation of blast furnace
Card 1/5
Automation of Production (Cont.) SOV/4022
and open hearth furnace processes and of steel rolling in the
Soviet Union and elsewhere are described. The automation of
ore mining and dressing and of the metallurgical processes as
well as of casting and pressworking in nonferrous metallurgy
is outlined. The use of control computerE for automation of
manufacturing processes in U.S.A., Great Britain, USSR and
other countries Is shown. No personalities are mentioned.
There are 126 references: 82 English, 41 Soviet, 2 German, and
1 French.
TABLE OF CONTENTS:
Foreword
The Present Level of Automation of Production Processes in
Ferrous Meta3lurgy in the USSR and Other Countries. Abramov,
I. V. (deceased), A. B. Chelyuskin, and A. P. Kopelovich.
3
Ch. I. Automation of Blast Furnace Operation 5
Ch. II. Automation of Blast Furnace Operation Outside the USSR 15
Card 2/5