SCIENTIFIC ABSTRACT BAYMAKOV, Y. V. - BAYMURADOV, K.
Document Type:
Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R000204030006-6
Release Decision:
RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
June 6, 2000
Sequence Number:
6
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENCEAB
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Body:
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lwasptoductd
at 20. 50. 100. and I iW from 2L soln. cosag. 114) or 100 g. Ft
per 1. as W-Cl,, freed from sul!Ait- by neaas of BaCi. It
wa& detd. by hvittinX multz Yucuuni and colicctial the
evolved Su. In 1. the If varic-d froin 10 ta 13 al. /V; it
omurmd partly as adswbed 11, !-ut chiefly in solid vAn.
The Presenot of H !a I W-45 indicated by a lo*rrijig of the
exchaDge curvent, a mom poble, electr(Kie potenliAl, and
stealer ease of passivation, Electrolytically priduced If
dissolved to a inuch saullex exttnt in 11, but tlaslie pro%*r
ties were still a&cted. Tle aint. of H dk~olvlnjt in U de
creased with PH to essentially 0 at pit 14. At pit
~0.1,ibe"antityollia4Wrbcila*dlnolidsolti.approachccI
0.5 at. %, while, mot It. found in void% between crystali,
was approx. 0.1 at. %. Essentially all The 11 in 11 cicaped
within 5 days Rt room temp. or 4 his. at 100-120.
R. 1). Xii-ch, I
Ma7 NIQUI
Air 51
OK-~bl;wm of the Blectiochemical Properties
of Nickel,
Tu# V. Baymakov, L. M. Tevlannikov,
Laningraa Poly-
tech lut imeni M. I. Kalinin
*Zbw Piz Xhim" Vol XXV, No 4, PP 483-494
AMX of electrolytic (1) and smelted (U) Ni
sbaws 9
c;ft%&I'wd in I in partly driven off at
400-5000C,
P61otly at 700-1,0000; R In II only
400-5WO. X-ray
pboupaphs of I show solid soln of varying
C'N' ;
tho" of :El show similarity to pure Ni.
ElectIraft
OXY Nickoi (ContA) Or 51
40teati-I shov I to have high passivity, 11
to"be
'i0ft active. Proposes: 9 in solid
penetratimi
:.Oc~lu 1u I is in form of protons)
increasing passiv-
Ity ~ H in soln in'II in A;tomic, not
affecting
olectrochem. properties
1C i8om
137-58-5-9223
Translation from: Referativnyy zhurnal, Metallurgiya, 1958. Nr
5, p 66 (USSR)
AUTHORS: Baymakov, Yu Vasil'yev, Z.V., Khodyko, A.D.
TITLE: The Role of Leningrad in the Creation and Development of
the
Light-metals Industry (Rol' Leningrada v sozdanii i razvitii
promyshlennosti legkikh metallov)
PERIODICAL: V sb.: Metallurgiya. Moscow -Leningrad, AN SSSR.
1957,
pp 133-145
ABSTRACT: A brief survey of the development of light-metals
industry in
the USSR; it is pointed out that the first scientific
investigations
dealing with electrometallurgy of melts, physical chemistry,
and chemical, technology of raw Al and Mg sources were con-
ducted in Leningrad and served as the scientific and theoretical
wayshowers in the growth of the industry. The scientific re-
search and design organizations of Leningrad developed the eng-
ineering processes and designed the first plants of the aluminum
and magnesium industry. The following topics are further dis-
cussed: the role of Russian scientists in the development of a
scientific -theoretical basis for the production of light metals,
Ca rd 1/2 the work of the scientific- research institute
NIISalyuminiy-VAMI,
137-58-5-9223
The Role of Leningrad in the (cont.
the organization of the design planning for the
light-metals industry, the work
of Giproalyuminiy, the creative fellowship between
scientists and production
workers, and the work of Leningrad Institutes in the
years of the Great Pat-
riotic War; future trends in the operations of
light-metals industry are indi-
cated.
N.P.
1. Metallurgy--USSR 2. Metals--Production 3.
Metals--Processing
Card 2/2
v yu,
137-58-5-9220
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 5, p
66 (USSR)
AUTHOR: BayMakov,', Yu.Y..
TITLE: Fifty Years of Work of the Chair for Electrometallurgy of the
Nonferrous Metals (50 let raboty kaLfedry "Elektrornetallurgiya
tsvetnykh metallov")
PERIODICAL: Tr. Leningr.. politeXhn. in-ta, 4957, -Nr 188, pp 5-9
ABSTRACT: Bibliographic entry
1. Metalbirgy-USSR
Card 1/1
BATHMV. Yu.V.; WZZLI, Te.V.
Experiments In the reduction of silica and alumina
by carbon.
Trudy LPI nos168;1O-?3 157. (MIRA 110)
(Silica) (Alumina) (Reduction, Electrolytic)
BATNWV. Yu V.; BRUSAKOV. Yu.1.
66~
Reduction ismelting of aluminosiliqates. Trudy LPI
no.188s24-39
'57- (MIRL 110)
(Alumina a Ilicat es) (Reduction, Ilectrolytic)
137-58-6-11868
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr
6, p 98 (USSR)
AUTHOR: Baymakov, Yu.V.
TITLE: -A-Montribution to therheory of Joint Discharge of
Cations at
the Cathode and Methods of the Study of the Joint Discharge (K.
teorii sovmestnogg razryada kationov na katode i metody izu-
cheniya ikh sovmestnogo razryada)
PERIODICAL- Tr. Leningr. politekhn. in-ta, 1957, Nr 188, pp
162-17Z
ABSTRACT: A systematization is made of theoretical
considerations
dealing with the phenomena of joint discharge of cations at the
cathode based on current views on the kinetics of electrochern-
ical processes. A method of analysis and calculation for study
of joint cation discharge is developed. It is distinguished by
high accuracy and makes it possible to plot realistic polariza-
tion curves for the discharge of more highly electro -negative
ions when discharged jointly with more electropositive ions.
Radioactive isotopes are used for sensitive analytical deter-
mination of very small amounts of metal that have gone into
the cathode precipitate. A polarographic method has been de-
Card I/Z veloped, in conjunction with the use of radioactive
isotopes,
137-58-6-11868
A Contribution. to the Theory (cont.)
for a study of the kinetics of the discharge of the metal
ions. These methods
of analytical calculation and polarography are used to
obtain data providing
an idea of the kinetics of the transfer of more highly
electronegative impur-
ities into the cathode metal.
N.P.
1. Ions--Theory 2. Cathodes--Performance 3.
Electrochemistry--Applications
4. Radioisotopes--Applications 5. Polarographic
analysis--Applications
Card 212
137-58-6-11945
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr
6, p 108 (USSR)
AUTHORS: Baymakov, Yu.V., Mazell, Ye.V.
TITLE- Experiments in the Carbon Reduction of Alumina and Silica
(Opyty vosstanovleniya kremnezerna i glinozema uglerodom)
PERIODICAL: Tr. Leningr. politekhn. in-ta, 1957. Nr 189, pp
10-23
ABSTRACT: The reduction (R) of SiOZ and A12,03 by C is
investigated on
a laboratory-scale vacuum furnace with a coal heater. The
course of the process is monitored by the amount and V, eed of
gas liberation. In the R of briquets precalcined at 1100 C, and
composed of a mixture of pure quartz sand, charcoal, and
sugar (as binder) with 13% excess C, the onset of R was found
to occur at 1300-13500 (reaction: SiO?+3C~-SiC+ZCO). As the
temperature rises, the reaction SiO2+ C7-Si+ 2C0 begins; max-
imum speed is obtained on fusion of the SiO?. The reaction
SiO2+ ZSiC = Si + ZCO proceeds at the same time, attaining its
maximum speed at the b. p. of SiO2. Parallel with this (start-
ing at 13500) there proceeds a side reaction SiOZ+ Si~- ZSiO,
with sublimation of the suboxide formed and partial R thereof
Card 1/2 in accordance with the reaction SiO+ZC=SiC+CO. At
137-58-6-11945
Experiments in the Carbon Reduction of Alumina and Silica
temperature > 17000, the SiO? R attains 'Or-To
completion. In experiments in
R of A1203 from a mixture of the following lo
composition: 61.20[o AlZ03,
22.5% charcoal, 16.8016 sugar, (and 556 excess C), the R
reaction was found to
start at 14000 with a linear increase in rate to 19000
and production of
A14C3- From 19500 to 2070-ZlOOO, the reaction rate
increases considerably.
At these temperatures the reaction A1203 + 3C =2A1 + 3G0
occurs, but the ex-
cess AIZ03 converts the Al to AIZO, which is completely
sublimated. Metal
was obtained in the R products only at Z0700 in a mixture
with A14C3 and
A1203 (Al yield up to 42016) under conditions of fast
heating and short holding.
Ye.Z.
1. Aluminum oxides--Chemical reactions 2.
Silica--Chemical. reactions
3. Carbon-Chemical reactions
Card Z/Z
SOY/163-58-1-12/57R
AUTHORS: Baymakov Yu V. Shkollnikov, S. N., Syrovegin, A. G.#
.7arshikova,
TITLE: The Transition of Iridium in the Cathode Metal in the
Electro-
lytic Refining of Copper and Nickel (Perekhod iridiya v
katodny metall pri elektroliticheskom rafinirovanii medi i
nikelya~
PERIODICAL: Y-auchnyye doklady vysshey shkoly. Metallurgiya,
1958,
Nr 1, PP 55-61 (USSR)
ABSTRACT: By using radioactive isotopes the refining process
of electro-
lytio copper and nickel was investigated. In electrolytic
cop-
per and nickel always gold, silver, and platinum elements
occur, viz. gold and silver in quantities of 0,001 % and
platinum in a quantity of 0,00001 %.
The behavior of iridium in the electrolvtic refining of cop-
per and ni?~21 was investigated. The radioactive iridium
isotope Ir was used as indicator. In the electrolysis of
copper and nickel the concentration of iridium in copper
approaches (6 4 20)4 e %. Usually in the electrolytic re-
Card 1/3 fining of copper from sulfate solutions with a
density of
30'1/163-58-1-12/53
The Transition of Iridium in the Cathode ?fetal in the
Electrolytic Re-
fining of Copper and Nickel
100-200 A/M2 the iridium content in the cathode amounts to
(1 -1 9).10-7 %. In the electrolytic refining of nickel from
pure sulfate solutions at a temperature of 50 0C and a
current density of 100-300 A/M2 the iridium content in the
cathode amounts to (5 4 9) .io-7 %.
In sulfate solutions containing chloride ions and in pure
chloride solutlons the iridium content in the cathode amounts
to (1 4 3).10-" %. The other platinum metals react similarly
to iridium.
In the electrolysis of copper, iridium ion is formed by the
following reaction: 2+ +2
'I, Ir + 2 Cu
Ir + 2 Cu + 4:-
To produce metals of highest purity and with a minimum
content
of iridium the authors recommend using anode diaphragms in
the analysis and carrying out the electrolysis of nickel at
higher temperatures and that of copper at lower temperatures.
There are 11 tables and f reference, I of which is Soviet.
Card 2/3
SOV/163-56-1-12/53
The Transition of Iridium in the Cathode Metal in the
Electrolytic Re-
fining of Copper and Nickel
ASSOCIATION: Leningradskiy politekhnicheskiy institut
(Leningrad Polytechnical Institute)
SUBMITTED: October 1, 1957
Card 3/3
BAYMAZOV, Yu.V., prof.; BATASHICV. K.P., kRnd.takhn.nauk
I
Progress of electrolytic polishing. Xhim. nauka i prom. 3
no.4:464-470
158o (MIRA 11:10)
(Illectrolytic polishing)
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A006/AOO 1
Translation from: Referativnyy zhurnal,, Khimiya, 1960, No. 6, P.
103, j 21632
AUTHOR% Baymakov, YuV.,
'PI IY
TnU3 Kinetics of Joint Ion Discharge in Electrolytic Deposition of
Metals
PERIODICAL: Tr. 4-go Soveahchaniya po elektrokhimii, 1956, Moscow,
AN SSSR,
1959, pp. 427-434
TEXT: "j Ae
The author studied kinetics of joint discharge of 4S and Qu ions,
Cu and Co and &,A Cu and jQP Cu and jivA Ni and uR
_zDlions- lt was fo d-that
the rate of discharge of eleotropositive and electronegative metal
ions obeyed,
in joint discharge, the basic regularities of the theory of
delayed discharge.
In joint discharge, the discharge of easy reducing ions prevails
over that of
difficult reducing ions, independent of the metal position in the
electrochemical
series of-potentials. The correlation of rates of the joint
discharge of Mjn+
and V+-ions is expressed by a semi-logarithiniot dependence
between the dis-
charge current intensity i and the potential. It is noted that the
main effect
on the ratio of discharge rates 19 i1/-19 12 is exerted by the
concentration of
Card 1/2
S/081/60/000/006/002/'008
Aoo6/Aool,
Kinetics of Joint Ion Discharge in Electrolytic Deposition of
Metals
Mjn+ and M?+ ions in the layer near the cathode, it depends,
in particular, on
the sizes of the ion radius and its hydrated shell. Therefore
an excess of ions
with large radii which are less hydrated Is formed in a
double.layer.
Z.S.
Translator's note: This is the full translation of the
original Russian abstract.
Card 2/2
BkYMjLKOV, Yu.V.; UHMTSM, M.V.; CHMM, F.
Equilibrium betgnn titanium chlorides and titanium metal
in
molten potassium and sodium chlorideae
Izv,vyseucheb*rzv*; to"te
mt. 3 no.2s102-107 160. (MM 15:4)
1, Leningradskiy po3itekhaicheskiy institut,,
kafedraslektropiro-
metallurgiis (Titaniuvr-Electrometallurgy)
BAMMOV 9 Yu.V.
V. A. Fazukhinla and N. V.,Urovinto suggestions on the
classification of metals. Tsv. vys. ucheb. zav.; twet.
Mt-3
no-3:1,9-50 160. (MM - 14.' 3)
Is Leningradskiy po3.itekWdcbeekiy institut.
(metals).
80833
S~149/60/000/03/03/009
/P. 3100
AVIMORS: Baymakov, XuV Smirnov, V.V.
Kamenetskiy, M.V.,
T=: Investigation Into Prooes-3es Occurring on Electrodes in
Eleotro-
lytic Titanium Refinement
PERIODICAL: Izvestiya vysshikh uchebnykh zavedenly, Tsvetnaya
metallurgiya,
196o, No 3, pp 81 - 89*
Studies on the crystallization of metal on the cathode in
electrolytic refinement of titanium are still at a stage of
preliminary re-
search. Crystallization of titanium on the cathode Is
complicated by the
2TiCl3 + Ti I 3TIC12 reaction developing on the surface of
forming crystals.
The authors investigated the preparation of malts containing
TiCl3 and carried
out analyses. 'The method described in ReO35 and 6 was
employed. The experi-
ments were performed in,a medium of purified argon on an
installation shown in
Figure 1. Results of the experiments are given in a table. The
dependence of
the current efficiency and the composition of the final
electrolyte on the
volume current density at 8000C is represented by a set of
graphs. It appears
that highest current efficiency is obtained if the melt
contains 5 to 12%
Card 1/~
80833
S/149/60/000/OY03/009
Investigation Into Processes Occurring on Electrodes In
Electrolytic Titanium
Refinement
TiCl (in g.equ). Higher temperatures cause Increased current
efficiency which
atas its maximum within the range of 8D00 - 8750C. Further
raise of the
temperature causes decreased current efficiency. Reactions
on the electrodes
and the balance of electrode processes were investigated.
Values of the de-
composition potentials for reactions of reduction and
formation of titanium
chloride at 8DOOC, calculated by M.V. Kamenetakiy (Ref 12)
are given. If the
equilibrium electrode potential of Cl is considered as a
constant value, the
most eleetronegative potential corresponds to the reaction
of M24 reduction.
This leads to the conclusion cn the consecutive course of
anode and cathode
reactions. To obtain a satisfactory course of the cathode
process, a higher
cathode current density is required as well as a relatively
high Ti+ oonoen-
tration in the melt ensuring the feed of the zone adjacent
to the cathode.
The reactions on the cathode and anode are Illustrated by
Figure 5. The
effect of the volume current density was studied in a series
of experiments.
It was revealed that the amount of TiCl3 and TiC12 contained
in the volume of
the electrolyte acted as a regulator to maintain a constant
composition. As a
consequence the part of the current density was revealed,
whose optimum value
Card 24/3
80833
3/149/60/000/03/03/009
Investigation Into Processes Occurring on Electrodes In
Electrolytic Titanium
Refinement
was 25 - 30 amp/l. It was established that highest current
efficiency was ob
servedif there was a noticeabl TiC12 concentration in the
melt. To ensure
a sufficient rate of TiC12 form:tion malts with high activity
of TiC13 are
recommmided. Beat current efficiency is obtained if the
cathode ourritat
density is 0.8 - 2.5 amp/cm2 and the anode current density is
0.05 - 0.1 amp/am?
at WOO - 8500C. The authors studied the effect of the
electrolysis proces of
KC1 - TiCl melts on the structure of cathode deposits, which
was most sati:_
-;3~
factoz7 a concentration of 4 - 10% TiCl in the initial melt,
a volume
current density of 25 - 50 amp/l, a ca;Q; current density of
1 - 2.5 amp/cm2
and a temperature of WOO - 85oOc. There are 1 diagram, 1
table, 4 sets of
graphs, 4 photographs and 14 references: 10 Soviet, 1 English
and 3 German.
ASSOCIATION: Leningradskiy politekhnicheskiy institut
(Leningrad Polytechnical
Institute), Kafedra elektropirometallurgii (The Chair of
Electra-
pyrometallurgy)
SUEHITM.: July 21, 1959
Card 3/3
S/080/61/034/008/015/018
I too D204/D305
A13THORS: Baymakov, Yu.V. and Batashev, K.P.
TITLE- Platinum-plating of titanium and titanium alloys
PERIODICAI.- *41'hurnal prikladnoy khimii, v. 34, no- 8, 1961,
1879-1880
TEXT; Problems involved in the use of titanium for insoluble
anodes instead of Pt, Rh, Au and Vb and graphite have
recently been
studied in the Soviet Union and abroad- To date, however,
attempts
at employing insoluble titanium anodes have not been
successful
owing to the formation of an oxide film with a large
electrical
resistance, so the authors decided to investigate further the
ques-
tion of the platinum-plating of titanium and its alloys-
Experi-
ments performed at the Leningradskiy politekhnicheskiy
inLtitut
(Leningrad Polytechnic Institute) in 1959 indicated that the
low
electroconductivity is due to the porous or partial coating
of plat-
inum, or lead on the working surface of the titanium anode.
Vast
failures in preprwing insoluble electrodes with a titanium
base may
Card 1/4
Platinum-plating...
S/080/61/034/008/'015/018
D204/D305
have been caused by the absence of a method for removing the
oxide
film, inhibiting stable cohesion between the metal coatings and
titanium. Recent work by K.1'.. Batashev (Ref- 3; Naneseniye
gallvan-
icheskikh pokrytiy na titan iyego splavy (Application of Galvanic
Coatings to Titanium and its Alloys), Izd. Doma nauchno-tekhn-
prop-
agandy, Leningrad, 1959), however, disclosed a new technique for
overcoming this difficulty, Before platinum-plating, the surface
of the titanium specimens is first processed with emergy paper
and
washed in carbon tetrachloride, It is then pickled in hot
sulphuric
acid: the authors recommend a 50'/'*~ solution of acid at a
temperature
of 60 - 650 for a 10 minute period of pickling. when metal is
rem-
oved at a rate of not more than 3,,a a minute . Two p1 atinum-
plating
methods - electrosparking and electrochemical - may be used. In
the
former process the titanium sample is connected to a negative
source
of direct current and the platinum wire to the positive
termi-aal.
elatinum-plating is carried out in an atmosphere of oxygen or
argon,
and a very fine layer of platinum is formed on the titanium
surface.
Electrolytic platinization is effected in a solution with the
follow-
ing composition- 5 - 8 g/1 of Pt as the chloride; 30 - 45 g/l of
Card 2,4
S/080/61/034/008/015/018
Platinum-plating,_ D204/D305
(14H4)2HP04-12H20; 200 - 240 g/I of Na2 HP04-12H20, Electrolysis
takes place on heating to 600 at acurrent density of 0.1 - I
i%/&2.
The anode is first platinum and then the platinized titanium;
the
thickness of the platinum deposit is 0:10 - OA5).1- , when the
plat-
inum. expenditure amounts to 2 - 3 g/M2 of the titanitua
surface.
The platinum-plated specimens of titanium were subsequently
tried
out as insoluble anodes in the electrolysis of sodium chloride
and
in the electrolysis of water in a solution of sulphuric acid,
The
tests were continued for 5 - 6 days. and the results showed the
absence of any loss in the anodic weight, which indicates good
cohesion between the platinum and titanium and the high
stability
of titanium in such electrolytes Thus, the authors conclude that
their data confirm the expediency of the industrial use of
titanium
instead of graphite, platinum and lead in insoluble anodes,
espec-
ially in view of the almost negligible consumption of platinum
(2 - 3 g/'m2) in -the process of preparing them.. There are 3
refer-
ences, 1 61-lovict-bloc and 2 non- Soviet -bloc. The references
to the
English-language publications read as follows-, Electroplating
and
Metal Finishing, 6. 1959; Fishlock. D.I, Metal Ind,, 95. 9.
1959,
Card 3/4
BAYMAKOV, Yuri- Vladimirovich; ZHURIN, Alekaandr
Ivanovich; LEVINt A.I.,
*, aktor tekl,,,,. hauk, retsenzent; SMIRNOVI V.I., prof.,
pro
rateenzent;,STENIDEA, V,V,, prof., retsenzent; GORBUNOVA,
K.M.,
prof., doktor khim. nauk, red.; PAKHOMOVA,, G.N.., kand.
tekhn.
nauk, red.; HAHEMV, Te.A., red.; MISHARINA, K.D.,
red.izd-va;
MIKRAYLOVA, V.V... takhn. red..
[Electrolysis in hydrometallurgy]Elektx-oliz v
gidrometallurgii.
Moskvat Metallurgisdat, 1963. 616 p. (MIRA l6s2)
1. Kafedra takhnologii elektrokhimicheskikh proizvodstv
Ural'skogo
politekhnichaskogo institut4 (for Levin). 2. Kafedra
metallurgii
ta,Ketnykh met&Uov Ural'skogo politekhnicheskogo
inatitUta, Day-
stvitelluyy cblen Akademii nauk Kazakhekoy SSR (for
Smirnov).
3. Chlen-korrespondent Akademii nauk Kazakhakoy SSR (for
Stender).
(Hydrometallurgy) (Electrometall-dr#)
RAYNAKOV, Yu.V.
The interaction of a metal with its fused salt. Trudy
LPI no.223:
7-24 163. (MIRA 17:11)
BAYMAKOV, Yu.V.; LEBEDEV, O.Ai
Titanium and hydrogen. Trudy LPI no.223s25-34 163.
(MIRA 17:11)
ACCESSION NR: AT4026276
AUTHOR:'_9aymakov,..Yu. V.1 Labodev, 0. A.
TITLE: Titanium and hydrogen
S/2563/63/000/223/0025/0034
SOURCE: Leningrad. Politakhnichaskly institut. TrIdr, no. 223, 1963*
tsvetnykkh motallov (Metallurgy of nonferrous meta s 0 25-34
TOPIC TAGS: titanium, hydrogen, titanium hydrogen reaction
Metollurgly~
ABSTRACT: The Interaction between titanium and hydrogen was studied
In the
Laboratoriya elektrometallurgil tsvetny*kh metallov Leningradskogo
politekhni-
cheskogo Instituta (H onferrous Electrometallurgical Laboratory of
the Leningrad
Polytechnical Institute). The absorption of hydrogen by titanium
was studied in
a small nickel. cylinder placed In a tubular oven filled with
hydrogen. Saturation
of the titanium cathode by hydrogen during electrolysis of sulfuric
acid with a
lead anode was also tested. In addition, the decomposition of
titanium hydride
was investigated, and the tests of T. Gibb on r -titanium hydride
dissociation
tension were repeated. Results showed that the maximum*content of
hydrogen In
titanium Is 42.96 liters/100 9 of the powder and 38-14 liters/100 9
of the compact
and the maxi-:
form. The temperature of the Initial reaction with hydrogen Is =
ry
.vituration of titanium by hydrogen takes place In the Into &I
300-50OC; the
ACCESSION NR: AT4026276
saturation rate is limited by diffusion. The hydridt begins to
dissociate' at 350-1
3801; with a maximum rate at 570-650C. Studies of the titanium
hydrida dissocla-
tion tension at 300-700C showed that desorption of hydrogen begins
at 300C and
hydride dissociation at 500C. At 25C. the free energy of formation
and dissocia-
tion of titanium hydride Is +10,100 cal/mol, the entropy Is 22
cal/deg, and the
thermal effect Is 16,700 Cal/mol- Orig. art. has: 7 figures and 4
tables.
,.ASSOCIATION: POLITEKHNICHESKIY INSTITUT, LENINGRAD (Leningrad
Polytechnical
Institute)
SUBMITTED: 00
DATE ACQ: I6Apr64
NO REF-SOV: 005
ENCL: 00
SUB CODE: KI.
card -2/2
OTHER: 008
L 238--36-65 ra-h/pu-b - T.?P(c) JD jj G
ACCESSION NR: AT4045608 S/2563/64/000/239/0193/0207
AUTHOR: Baymakov, Yu. V.; Polyakov, P. V.
Y8. of -noltQn
i,
;'TTLE- Crystallization of metals on a cathode d-urina the electrol
S i"
SOURCE: Leningrad. Politekhniches 'My institut. Trudy*, no. 239,
1964, Elek-
trornetallurgiva tsvetry*Kh mietaLlov (Elect rometa"lurgy of
nonferrous metals),
jua
Vq
TOPIC TAGS: -refractory metal, electrWlytic coating, molten salt,
platinum
cathode, crystallization'nuclei, surface activity
ABSTRACT: The development of a method of protectivegelectrolytic
coating
without aq~,_-eous solution and the electrolytic production/of Ti,
Z~, Be and of other
refractory metals, initialed the investigation of the primary stage
of crysta1liza-
tion which is marked by the formation of nuclei. All tests were
conducted in ni-
trate and chloride melts. A 99. 99% Ag wire served as an anode. The
platinum
cathode was pickled in concentrated HN03, washed and dried. The
kinetics of the
nuclei formation on the cathode were determined from the
concentration of the
Card 1/ 2
L 23836-65
ACCESSION NR: AT4045608
reducible catione, the temperature of the fusion, the surface
conditions of the
cathode and the current density. The decisive factnr in the
formation of crystal-
lIzation nuclei is the effect of the surface-active ions in the
fused salts. In highly
concentrated fusions the rate of nuclei formation is controlled
by the -kinetics
of a new phase that forms on the cathode surface, the axoms
migrating on the
cathode surface. In the case of low concentrations, the nuclei
formation is
conditioned by the kinetics of diffusion both in the fusion and
on the cathode sur-
face. During the electrolysis of fusions the characteristic
constants of the fusing
c'nan-p value re--yardless of the degree of cl.)ncentration.
These patterns
change when adsorption occurs on the cathoctas in chloride
fusions, in whicn
nuclei with a submicroscopic structure were observed. The
formation of crystals
hosp nurlei on which the currentq
J c'Ei ~,; s e 1 e c es PI-acle on 1!
concentrated either as a result of small surface curvature radii
or, lower sur-
face energy or undek conditiona of polarization that cause the
desorption of sur-
face-active ions. Orig. art. has: 14 figures and 2 tables
Institute)
ASSOCIATION: leningradskiy poll-tekhnicheskly inatitut
Uaningrad__Polji~cihnic
SUEMITTED: 00 ENCL: 00 CODE:, MM-
NR REF SOV: 024 OTHE R: 0 2 7
Card 2/ 2
B ~ YMA KOV , Yu.".
Favfjl Pavlm,,~ch ;'~:!~Itlev, 186,--934. 7 T
no.23~:5-`
*64.
Tk,qor.*,, of the ele(O.rolytic refining of molten
matals with
liqul--, lbld.-.70-81
rj4 %I y"As" i li~ :11-3.~. 1, 1
. I I v . I- I
. I ~ I I., .
. ro 1, T
";'ec' lYtic ,~F,Pczilion of chromium. TrudY LF-
ro.239:1'53-174
'611. (!"IFIJ, 1'.7: 10)
ACC NR:
AP700563~--'------S'-O--UR-CE'-C'-'OD*E--:---W[6VI-376~r760c~/oc~
i/6-0'88-/
IVVENTOR: BWakov, Yu. V.; Lebedev, 0. A.; Tatakin, A. N.;
Nechayev. V. M.;
Qristyuk, 19. P.
ORG: None
TITLE: A method for complex reprocessing of magnesium.alloy
scrap and waste. Class
40, No. 190573 [announced by the Solikamsk Magnesium Plant
(Solikamskiy magniyevyy
zavod)]
SOURCE: lzobreteniya, promyshlennyy6 ~1;faztsy, tovarnyye znaki,
no. 2, 1967, 88
iTOPIC TAGS: magnesium alloy, electrolytic refining
i
ABSTRACT: This Author's Certif! 'cate introduces: 1. A method
for complex reprocessing
of magnesium alloy scrap and waste. -The procedure involves
sorting, remelting to
istandard alloys', remelting in salt baths,
electrolytic,refining and vacuum sublimation.
The quality of the resultant magnesium alloys is improved by
using a part of the-
secondary metal obtained from the salt baths for the charge in
smelting standard mag-
sium alloys and subjecting a part of this secondary metal to
electrolytic refining
the three-layer method with subsequent extraction. The anode
metal is subjected to
vacuum sublimation. 2. A modification of this method in which
the vacuum sublimation
residue is used as an aluminum-copper base for making aluminum
alloys while the conden-
isate (magnesium-zinc) is used for making an anode alloy.
CODE: ll/ SUBM DATE: 03iul64
uDc: 669-721-472-9W:621.74
)UTTELISHTFM, A.A.; BA2EI~ Ljej LWINSKAYA, VA; laIYAZ-T,'YAp
G.R.
Lipoproteina in the blood Berum in different types of
disorders of
the aerebral oirculation. Zhur. nerv. i paikh. 62 no.1:59-65
162. 11,
(HIM 1594)
(LIPOFMTEUM) (CEMROVASCUIAR DMASES)
BAYMNOVA, Xh.M. (Iara&13da)
Affect of novocaine on the development of
chloramine-induced pulmqu&Z7
Oder^* Pat.fisiol. i skep.terap. 3 no.4:73 JI-Ag 159. (MM
12:12)
1. Iz kafedry patologichestoy fiziologli (sav. - prof.
Ta.A. Lazarts)
Karagandiuskogo maditsinskogo instituta.
(PULMDURT JDIM experimental)
(PROCAINI pharmacology)
(NITHDGIN MUSTARDS pharmacology)
ABISHEV, Khasen; B-PYBMVI M... red.; KUMIBAYEV,
A.Lp tekhno red,
(Populu astronoaq] Mmayk astronmiiasy. Almaty,,
Kazak
memleket baspasy., 1959. 319 p. (KOU 150)
(ABtronomy)
MUKHMMDZHANOV, M., student-, TURULDIA, T., studentka;
PAVLOVA, N.,
studentka: PARSHAFOVA, V., studentka; SUTBAYEV, S.,
student;
SIDOROV, Vo, student; ANDRUSEVICH, V., student;
BAYMEIIOV, A.,
student; ABRMVICHt Beg student;
MALI[IOVSKAYA,-TU.-;-sTu-d-en-Ta-,
GUDOCHKINAt L.N.# assistent
Mineralogical characterisitca of loess of Alma-Ata
Province. Sbor.
nauch. trud. Kaz GMI no.19:159-163 '60. (MIRA 15:3)
(Alma-Ata Province--Loess)
3AYMI"I';.M,R---T(',V, Y,
bav6loyxient of the, lungs in lambs born at various tbws.
Trudy ;nst. ek-qp. b1ol. AN Kazakh. 1%230-238 164.
I (MIRA 1884)
BAYMOV N.I. Itsh.
i_i:~
Selecting an efficient electric drive and optimum reducing gear
ratio for intemittent-duty mechanisms. Trudy
Ural.politakh.inst.
no.78WS-148 160. (MIRA 14:5)
Electric driving)
aring)
M
BAYMOV,j.~., inzh.
Experimental investigation of the performance of a
ocrewdown gear
of the 1150 blooming mi.11. Trudy 'Ural.politakh.inst.
noo78:111-137
160. (KMA 14:5)
(Rolling mille-Testing)
BAYMM v N. 1. 9 inzb.
Optimum gear ratio and speed graph for the mechanism under
intermittent-
duty operating conditions with a specified electric motor.
Trudy
Uralopolitekh,imto no.101s124-143 160. (NIRA 14:3)
(Rolling M4311%)
BAM40V U. A.
Sme results of acelimitazation in fish culture.in the Aral Sea.
U`zb. biol. zhur. no./+:62-66 161. (MI 3A .14: 10)
1, I4boratoriya ikhtiologii Karakalpakskogo filiala AN UsSSR.
(ARAL SEA-FISHES) (ANDUL INTRODUCTION)
BA)MV, U.A,.---
Testes of the bullMad Bubyr caucasicus P,6rg. during
the spawning
period. Uzb. biol. zhur. 6 no.2:42-46 '(>'.. (IMM
15:4)
1. Karakalpakaldy gilial AN UzSSR.
(GODIES)
BAYMOVjj~4.
1-1 -.-
Analyvio of the ovarioa of the "b4byr' Ogoby frm
the Aral Sea.
Uzb.blolezhur. 6 no.4:63-68162. (MIn (16-27)
1. Karakalpakskiy filial AN UzSSR.
(AnL SEA-GOBIES) (OVARM)
tMYTTI~u ~A-
Feeding habits of predatory fishes of the Aral Sea as
related to
the introduction of Gaspian gobies. Vop. ikht. 3
no.2:304-310
163. (MIRA 16;7)
1. Kara~.Kalpakskiy filial AN UzSM, Nukus.
6ral Sea-Fishes-Food) (Aral Sea-Gobies)
(Aral Sea-Fish introduction)
BAYMOV, U.A.
Feeding habits of the Aral pike perch (Lucloperea
lucioperea L.).
Zool. zhur. 43 no.8sl243-2246 164, (MIRA 17M)
1. Laboratoriya rybovodetva i meliorataii Kmrakalpakskogo
filiala,
AN UzSSIR, Nukus.
RAYMOV.---U.A.---
Characteristics of the distribution and refl3nishment of
the
"bubyrff goby stock during its acclimatization in the
Aral Sea.
Uzb. biol. zhur. 9 no.2:66-68 165. (MIRA 18:5)
1. Karakalpakskiy filial AN VzSSR.
U,',S':,'Farm jbiimals - Svnll Horned Cattle. 0 1-3
Aba Jour : 'Ref Zhur - Bioley No 18, 1958, 83396
Author : Dayiraldianbetov, K.
---------------
Inst Alm-Ata Institute of Zoolo(W and Veterinary
Medicine.
Title EmbryoGenesis of the SLmll Intestinal Section
in Sheep,
Orig Plub Tr. ill - insk. zoovet, in-to, 1957, 10,
479-484
Abstract The small intestine of 38 embryos and 6
lambs of Kazakh
fine-flecced and hybrid shcop vas histologically a
"-nincd.
Structural. changes deterTaLiod by age are described*
7he
author assumes that durin-, the second half of
eubryorencele
ferments are liberatcd by acaling of degenerated
epithelium
tubules of the setules. These ferments realize the
def,,cs-
tion of nutritional substances of anniotic: fluids
iihich
have been swallowed by the fatus,
Card 1/1
BAYMMIMSTOV, X. Cand Biol Soi -- (diss) "Development of the
gastrointestinal
tract of sheep in embryogenesis." Alma-PAta, 1958. 19 pp
(Min of Ar,-r USSR.
Alma-Ata Zoovet Inst), 150 copies (XL, 52-68, 100)
-30-
Ual. ua v. - ~,Ilydroftru of the Koajmdi Ifineglouty.
V01. 48 No . 3 DAIM 40ady Mad, Nank Uxbrk..
Fob. 101 1954 'S.S.R. No. I?2"1021(1n9Q)3LA report on amne or rlw~
prowem of ia-the bydrotharm-illy x-t~-
Mineralogical and Geological morpbomed Maestmes vW Umpropitmi (of
the
region. Strata rexesmied in the Winxmt.-iy ttA,
bottom to top. are: (1) ScTivq Of I=Abr (2),
dirk troenish sandstone - tAWj%-0doritic, GO elawi Idack
famellar Ikoestone. and 14) Ught my imil white, marWrtzed
closely conamted vrith dW t typpss of bumed rock Jui.i
adapted to the zorm of bymmmmw ndaft-auratka. It
develop In the tam of One dismenn-Indom and fillings in
sUttered fissures of altered %,-Jm. 7U cuboute-cas--it,
evitic Im of m1mauntion seeniFto, be vft7 me, and for
CePW AsIA It Is new. V,
BAY%UYY,A IC,.. N.
. C~e L, Ca 4,
"Geolo--ical Pr,~revalsilee 'or Searc.-An-~ 'o~-
ssiteri.e
Denagits i..' Asia," 13~z-,od~(a I Okhr~-.,a -0. ~'.
-.,p 19"!
SO: W-?l!-29, ? SeP 55
BADMEW=T, Xh.N.
Age of lampropbyres of the Zirabulak Hills In western
Usbakistan.
Zap.1Vz.*td.Ts9~.uix.ob-v& no.6:33-40 154. (nu q: 12)
-4.4 "!~~ ""- ~~. e , - -, -
1. Xafedra PoIrr4-.?k.h IskopayoWkh *6ftemillatskogo
poll takhaiches-
kogo instituta,, (.Z-rendak HIlls-lamprepWres)
15-57-5-6181
Translation
from: Referativn zhurnall Geologiya,
1957, Nr 5,
(U,
p 70 9SRV
AUTHOR:
BaymukhaMAdnv,
TITLE:
Genetic Types of
Dolomitized Rocks in the Zirabulak-
Ziaetdinskiye Gory
(Mountains) (Western Uzjekistan)
/-Gene ticheski ye tipy
dolomitizirovannykh porod Zirabulak-
2Laetdinskikh gor
(ZapadnyyUzbekista~F
PERIODICAL:
Tr. Sredneaz. politekhn,
in-ta, Tashkent, Gosizdato
UzSSR, 1955, pp 54-57.
APSTRAGT:
The
Zirabulak-Ziaotdinskiye Mountains are composed of
Upper
Silurian shales, sandstones, and limestones, and
also of
igneous rocks belonging to the Variscan phase
of magmatism,
Certain horizons of the sedimentary beds
consist of tabular
dolomites and associated dolomitized
limestones. Veins,
larger masses, and irregular lenses
of dolomitized
limestones, containing ankerite, occur
in fractures, faults,
and other disturbed zones vdthin
Card 1/2
carbonate layers in
the region where intrusive rocks are
15-57-5-6181
Genetic Types of Dolomitized Rocks in the Eirabulak- (Cont.)
found. Various types of metasomatic rocks and ore
mineralization
(cassiterite and galena) are associated with these
dolomitized zones.
The dolomitic limestones are of sedimentary origin, whereas
the
dolomitized limestones are of post-magmatic hydrothermal
origin.
Card ;e/2 0. 1. Z.
BA to 104.N.; XATSOXIIA, T.M.; SAIDV, P.I.; URAZATZV,
B.M.; IRAHRABAIW,
. yes*
Letter to the editor. Izv. AN SM Ber.gool.21 me.3:ln-124
Nr 156.
(Ore deposits) (K= 9;7)
BATALOV, A.B.; BAYMUKHAMDOV V%. v ; GARIKOVITS, Y.G.;
ISAHUKHLMXDOV, I.M.;
HUWYA. M.S.; NALAIHOV, A.A.; M&TSOXMIL, T.K.;
MIMODZHA7ZV, I.M.;
MUSIN. R.A.; PETROV, N.Po; TULUGANOV, Kh.T.; MAMR&BLUT,
1.1h.
Winner of the Lenin Prize. Uzb.gool.shur. noo2:94-96 '59.
(MIRA 32: 8)
(Abdullaev, Khabib Mukhamedovich)
PATMUKHAMXWV* Kh.N,
Role of the Zirabulak-Ziastdin mountains in the
metallogenstic
history of western Uzbekistan. Usbegeol.shur. no.1:3-8
160.
(MIRA 13:6)
1. Sredneaziatskiy nauchno-iseledovatellskiy institut
geologil i
minerallnogo eyriya.
(Uzbekistan--Ore deposits)
0, y j 0, 04t 0. The initial condition
readin
1 2
u(x,y,t)l t.o - f (X,,*) I the. boundary condition: u(x,ylt)lx.o -
y(y,t).
Furthermore, u(-4-0,t) - u(xl+O,t); k1au(xj-Ojt)/ay - k 2Ou(x 0-0
ItVay I
where k and k are positive constants. Th6 solution is found in a class
1 2 62 r2
of functions which satisfy the inequality max I u(X'Y't)14Mo e
01~-t-'-to
Card 1/3
28667 S/020/61/140/002/012/023
Temperature distribution in B104/B102
2
and 6 are constantsi r ix + y , and t is a constant
where MO a 2 2 0
satisfyine'the inequality O