SCIENTIFIC ABSTRACT ALEKSEYEV, V.I. - ALEKSEYEV, V.M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000100930003-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 20, 2001
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

The Use of Radio Isotopes When Investigating the Kinetics of Scrap 89-10-22tjL
Fusion andSlag Formation in the Sorap-Ore Prooess.
di
Tt . KBCH ( loo _ x ) 213 was experimentally confirmed.
x h-re denotes the weight of the CaO already dissolved and KSOH
I the proportionality coefficient for slag formation. There
are 4 figures and 2 Slavic references.
SUBMITTED January 15, 1957
AVAILABLE Library of Congress
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IBM PHASS I BOOK ]EXPLOITATION Sov/an
Toontral'a" nauchno-labledcratel'skly in3tItUt ~hqrW7 "tallurgli
rhatitut MetaLlIovedscira I CLAW motallow
rroblemy jestallovedenlya I fIxIkI installer (Problems In Physical
Metallurgy and Platallophysics) Moscow NetaLlursizdat, 1959.
540 V. (Series: Its: 3bornIk trud." 9) Errata slip Inserted.
3,600 qopLaa printed.
Additional Sponsoring Agevori USSR. Cosudarstvannays plem"a lo-Ims
Md. of Publishing 19ouse: Yv.X. Berlin$ Tech. Rd. - F.D. Islent'reva;
941torial Board. D.3. Xamenstakaya, D.Ya. Lrubov (Rasp. Ed.),
Ye.Z. Xpoktor, L.X. Uternkly, L.A. S"art&"U, Und T.I. Malkin.
PURPWZi This book is Intended for mvt&Uu'Sistf, metallurgical
engineers, And specialists In the physics of metals.
COVXPA=t Ths papers In this ooll:otlon present the results or
investigations conducted betwe n 2954 and 19%. Subj.ts
Card 1AS
r7 o6iierad Includa'arystallization" ;r-istals. physical mothoda or
innu"oin$ the processes of crystallization, problems in the
pbysloal chemistry or metAllurgIcal processeso develoSiment or
mw methods a40 equipment for Investigating metals, And
Production iontrol. References follow each article.
TABLE OF COMIMSt
21ART I. CWf3TAX=ATION OF PMrALS
OsIpov, JL.r,, L.A. ShYartaman, V.Ye. rudin; end M,L. 3a20
On the Uniform Distribution or A Small Addlt~on In ths 34
purIAZ the rrcdudticn of steel In a 350-too j0pen-hearthj ag
Parnano 318
T1W. distribution pWasa was studied with the us* of -iradio-
active Isotope (CA ). It was shown that the proems of
diffusion Or a substance In stag takes place at a consider-
ably slower rat* than In metal.
Shvartaman, L.A.. A.X. Osipor,, A. Aleksayev, V.P. Surov,
M.L. 3"onov, X.T. Bal-skly, S.A. Skrebtsov.
A.M. Ofenganden, L.G. Gol-dahteyn and F 7 SvIrLden". An
investigation of the Kinetics of icrap i4ihns in ins
Scrap-Ore Proa*sa 326
A method for doterminlng the speed of melting sarap In
An open-hearth furnace In the scrap-ore process was
developed on the basis of this investigation. The method
is be$ )d. on 'Isotopic dilution* using rallosotIve cobalt.
It was shown that the melting speed depends an the duration
of the pig Iron pouring process And carbon content In the
bath.
Stupar-, S.N. Investigation or the Tranarer or Sulfur from
the Oas Phase to the Bath In the Basic Open-hearth Furnace 344
The transfer or sulfur from the gas Phase to the both
metallic portion or the charge. The speed or sulfur Absorption
during this Period 16 17-25 percent per hour, during pro-
heating 8-11 percent, " during final melting 3-7.5 percent.
Per.c.entage-la based an the sulfur content In the metal.

S/'020/60/133/006/005/016
B016/B06O
AUTHORS: Alekseyev, V. I., Shvartsman, L. A.
1 )1- H2
TITLE: The Equi ibrium in the System V2C - CH4 __V
PERIODICAL: Doklady Akademii nauk SSSR, 1960, Vol. 133, No. 6,
pp. 1331-1333
TEXT: The authors determined the free formation energy of a vanadium
carbide with a composition similar to that Of V2C, which was in
equilibrium with metallic vanadium. Its structure was examined by X-ray
structural analysis. The authors studied the equilibrium
V2C(solid) + 2H2(gas) ~ C'4(gas) + '(solid) (2). The equilibrium constant
of reaction (2) was determined with the aid of an apparatus illustrated
in Fig. 1. The carbide powder investigated was introduced into a quartz
tube placed in a furnace. The furnace temperature was adjustable.
Hydrogen was allowed to circulate over the powder, and subsequently,
an H2 - CH4 mixture according to the progressing reaction (2). After
Card 1/4

84702
The Equilibrium in the System
V2C - H2 - CH4 - V
S/020/60/133/006/005/016
B016/Eo6o
having obtained equilibrium, the authors burned the hydrogen in tube 2
which contained a copper oxide heated up to 3000C. The steam was frozen
out in a liquid-nitrogen trap. For kinetic reasons, methane is not
burned over copper oxide at 3000C (Refs- 3v4). The methane pressure was
measured by means of a McLeod gauge. Since the reaction equilibrium is
markedly shifted toward the left, the partial pressures of methane were
very low ( lo-3 - 10-2 torr). In their calculation of Kr the authors
equated the equilibrium pressure of hydrogen (about 190 - 300 torr) to
the total pressure in.the circulation apparatus. The total pressure was
measured with a U-gauge (10) and by a microscopic determination of the
level. Pig. 2 shows an X-ray picture of the sample investigated. Two
phases are visible on it: metallic vanadium and a carbide with a
hexagonal structure. According to Ref. 1, this carbide corresponds to
V2C as to its composition. The experiments were made between 6000 and
10000C. The equilibrium of reaction (1) was attained between 75 and 20 h
depending on the temperature. The experimental results are represented
in Pig. 3 as 109 Kr = f(l/T). The equation of the straight line reads:
log Kr = 2201.9/T - 5.823 (3), and that of the free energy is;
Card 2/4

84702
The Equilibrium in the System S/020/60/133/006/005/016
V2C - H2 - CH4 - V B016/BO60
AGO - 10,050 + 26.65 T (4). A combination of reaction (2)
973-12730K m
with that for the methane formation (5) yields: 2V (solid) + C(solid)
V2C(solid) (7) and AGO - 11,500 - 0.49 T. The formation
973-12730K =
heat determined for vanadium carbide is a little lower than the one
assumed for VC by an estimation in Ref. 2. This divergence is probably
to be explained by the inaccurate determination of AH for VC. In
vanadium-alloyed steels the excess carbide phase approaches the VC
composition. The authors finally mention the applications of the above-
derived equation. There are 3 figuries and 6 references: 3 Soviet, and 2
German.
ASSOCIATION: Tsentrallnyy nauchno-issledovatellskiy institut chernoy
metallurgii (Central Scientific Research Institute of
Perrous Metallurgy3
PRESENTED: March 25, 1960, by G. V. Xurdyumov, Academician
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84702
The Equilibrium in the System
V2C - H2 ~ CH4 - v
SUBMITTED: March 25, 1960
S/'020/60/133/006/005/01
B016/Bo6o
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213613
s/i46/6ijjiA/004/007/023
1273,1D43/ 11L12 Elll/E435
and.Shvartsman, L~A~
AUTHORS., Alek _Vj
TITLEz Free Energy of Formation of Some Carbides of Vanadium
and Chromium
PERIODICALgFizika metallov I metallovedeniye,, 1961, Vol.11, NO.4,
pp.545-550 + .1 Plate
TEM The authors describe their CH4/H2 equilibrium studies on
the systems V4C3`V2C and Cr23C6--Cr using a gas-tirculation
method. Combining these results with those for graphite, they
have found the temperature dependence of the free.-energy of
formation from the metals and graphit6 Of V4C3 and Cr23C6,, In the
literature such data for carbides are ~calculated from thermal
values. The authors assume that the free energy of' formation of
VCO.41 (called V9C) remains constant for its homogeneity range and
that the saturat;d solid solution of carbon in the metal can be
denoted as pure metal, Using their previously described (Ref.1)
apparatus and method and published data (%Ref~3) they obtained the
following equation for carbon solubility
ig 1% C3 11 00 - + o~6* (3)
Card 1/5 P. 55-7-5-T

Free Energy of Formation
21
1360
S/126/61/011/004/007/023
Elll/E435
In the present work, the same method (Ref.1) was used to find-the
free energy of formation from the elements of V4C3 and Cr2 C6
The first was prepared by vacuum reaction Of V203 -with car=*at
1500 to 17000C (RefA). Metalllr~ vanadium was added and the
mixture was heated to produco a system containing both V4C and
V2C over long periods. The Cr23C6-Cr inaterial was made
heating.lamp black with chromium powder (0,,06% C, O~03 N,
o.o6 o, 0.05 Fe, 0.01 W, 0(,03 Al) at 1450 to 1500*C in argon
for 10 hours. In most experiments equilibrium was approached
from the hydrogen side. The kinetics of the C +~ H2 reaction was
found, In subsidiary experiments, to be unsuitable for producing
mixtures permitting an approach from the other side. The
equilibrium methane pressure in a closed volume was determined
after oxidation of hydrogen over copper oxide at 290 to 300*C and
removal of water by freezing In liquid nitrogen. For the
reaction V4C3 solid+ 2H2 gas = 2V2C solid + CH4 gas it was found
that r0
,a 973-12239K 125oo(+4oo) - 28.4(� 1~0) T (8)
Card 2/5

2136o
Free Energy of Formation
S/1.20'/61/011/004/007/023
EIII/E435
Combination of this with Richardson's equation, for the graphite-
hydrogen reaction giving methane
r.0 21550 + 26,j6 T (9)
500-2273*y, -
gives for the 2V2CsoJAd + Csolid ` V4C3 solid reaction
0
G973-1223*K 9000 (4.4oo) - 2.20,(+1.0) T (11)
Combination of this with the equation for V2C formation from the
elements
45 r.0 11500 (+6oo) - 0~5 (+ Ov6j T
973-127130K
gives
AG0 io8oo (-+500) - 1,1 GxO~7) T
973-1223*K
(I)
(12)
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21360
s/i '/61/011/004/007/023
Free Energy of Formation ... EIII/E435
for the formation of V4C3 from the elements for I g atom C. For
the reaction 1/6 Cr23C6 solid + 2H2 gas ~ 23/6 Crsolid +- CH4 gasq
the equation is
AGO 7900 G 400) + 26,3 (+ OA) T (14)
973-12230K
Combination with Eq,(9) gives. for the reaction
23/6 crsolid + Csolid !/6 Cr23C6,
AG0 -- 136oo (+ 4oo) - o,z (+ O~4) T (16)
973-12230K
This indicates a stability lower than that given by Richardson
(Ref.5) but higher than that of either of the vanadium carbides.
The latter is anomalous in -view of the positions of the elements
in the periodic table, The limiting solubility of carbon in
solid chromium in equilibrium with Cr23C6 can be found as for the
vanadium system, There are 4 figures, I table and 6 referencess
4 Soviet and 2 non-Soviet.
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21360
S/126/61/011/004/007/023
Free Energy of Formation ... 9111/E435
ASSOCIATIONj Institut metall&~red6niya i fiziki metallov TsNIICbM
(Institute of Science of Metals and Physics of Metals
TaNI-IChM)
SUBMITTEIY: july 14, 196o
Card 5/5

-SHILOV, V.I.; KORZH, V.P.; PrinimAli uchastiyes SPITSIN, V.D.-,
. - W
POKHLEBAYEV, V.A.; ODINOKOVA, L.P TEIEZHNIKOVA, G.N.
Rolling of titanium alloy foil. Trudy Inst.mat.UFAN SSSR no.9s
101-105 162. (KM 16slo)

-,J/020/61/141/002/012/027
BiO3 B110
AUTHORSt Ilekseyev,_Yj__I_,, and Shvartsman, L. A.
TITLEi Free energy of formation of manganeae oarbide, Mn 23 06
PERIODICAM Akademiya nauk SSSR. Dokladyg v. 141, no. 2, 1961, 346 - 348
TEXTo The free energy of formation of lowest-carbon manganese carbide
Mn 23C6was determined, and the equilibrium in the system Mn 23C6_H2_Mn_OH4
was studied by a method described earlier (V. 1. Alekseyev, L. A. Shyarts-
mang MIN9 11L no. 6 (1960)). Mn 2306 was obtained by sintering a mixture
of metallic Un powders and carbon black at 10500C for 24 hr in argon
atmosphere. The x-ray pattern of the sample before and after the
experiment showed two phaseas (a) Un 23069 and (b) Mn. From the results
it is concluded that the equilibrium constant K P /p2 of the rsao-
tion 116 Un 2306(solid) + 2H 2(gas) " 23/6 Mn' aq OR 4 R2 was deter-
(solid) + 084(gas)
mined in the experiments between 650 and 9000C. The function log K 9q -f(~T)
Card 1/4

"070"
S/020/61/141/002/012/027
Free energy of formation**# B103/B110
was found to be linear, Spread of the results Is explained by intensive
Rn sublimation and condensation on the cold parts of the apparatus. This
causes a change in the gaseous phase composition due to CH 4 and H2 ad-
sorption. Furthermore, careful degaeoing of the sample at the required
temperature is impede& by the volatility of Mn. The results were evalu-
ated by the method of least squares, and the equations log Keq923 - 11730K
~4000 380)] /T - 6-45 (-; 0-45) and AGO (t 1700)
t i 923 - 11730K
29-51 2100) T (3) were derived. I~' The combination of Eq. (3) with the
equation for the free energy of formation of CH A from G and H 2(Ref. 8,
see below) gives for the reaction 23/6 Mn (solid) C (graphite)
116 Mn C (4), AGO - -3100 1700) - 3.35 (;2.0) T
23 6(solid) 973 - 11730K -
(5). Hence it is conclud6d that the heat of formation of Mn 23 06 (-330004
is very close to that of Un 3C. From a comparison of thermodynamic data
of Mn 23 C6 (formation under heat generation) with those of Mn 7C3 (Ref. 5,
see below) the latter is assumed to be an endotherM4C compound.
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'170
0 01.
o~,- 1/ 14 1/002/012/027
Free energy of formation... 3103/Bilo
Explanations In the formation of carbideo of tranaition metals of group
IV, the d-shell of metal atoms in partly filled with valence eleotrobe of
0 atoms. The energy of the additional electrons increasez during t,he,
filling process of a-shell vacancies. Iience, the heat of carbidet~forma-
tion decreases as the degree of d-shell filling increases with increasing
atomic number in the order Ti -Ni and also with increasin& ratioi. b etweerk
the number of C atoms and that of.metal atoms in carbides. In th
e.order
.
Ti---rNi, chromium is an exception since the heat of formation of~ cr C
2
6
,3.
(-i3,6uo oal) exceeds that of V
2C (-i1,500 cal). On the basis of 'this
ancinaly, the structure of a free Cr atom resumably differs from that'of,
p
its neiahbors Un and V by containing only one electron on-level 4 s.(as
against 2 with 14n and V). At. the same time, the d-shell of a Cr atom-,
contains just as many electrons as the d-ahell of an Mn atom. Therefore*
it has 2 electrons more than the same shell of a V atom. Hence,* it is
assumed that the covalent 'bond in the formation of chromium carbides is
possible by coupling one valence electron of 0 with the 4 s electron of
Cr. There are 2 figures and ) referencest 4 Soviet and 5 non-Soviet.
The three references to English-language publications read as follows:
Card 3/4
OEM
W"M

MITT-Mr- :777 7
Frg

30701
S/.02Y61/14 1/0 02/012/02 7
Free energy of formation... B103 B110
Ref 2t K. Kuo, L. E.' Persson, J. Iron and Steel Inst., part 1 2-8, 39
(1954); R;'f- 5: 0. McCabe, R. Hudson, J. Metals, No. a (1957); Ref. 8s
F. D. Richardson, J. Iron.and Steel Inst., 175.(1953)-
ASSOCIATIONt Tsentrallnyy nauohno-isaledovatellskiy institut chernoy
metallurgii im. I. P. Bardina (Central-Soientific Research
Institute of Ferrous Metallurgy imeni 1. P. Bardin)
PRESENTED: June 12, 1961, by G. V. Kurdyumov, Academician
SUBMITTED: June 7, 1961
Z6
Fig. 2
8A 48 9? 96 10.0 jQ16 IV
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5/1110/62/Ooo/oo6/020/022
1-.02 1/ it 1"; 1
AUTHOUS i Alekse V -.I and Slivartsman, L.A. (Moscow)
TITLEs Free energy of formation of,molybdenum carbide M02C
PERIODICAL; Akademiya nauk SSSR. Izvestiya. Otdeleniye
tekhnicheskikh nauk. Metallurgiya. i toplivo, no.,6,'.-,
1962, -171-175
TEXT: The circulation method described earlier (DAN SSSRt
v.133, no.6, 1960, 1331-1333) was used io investigatethe
equilibrium in the reactions
Mo C + 2H 2Mo (2)
2 (solid) 2(gas) (solid) + CH4(gas)
-~,850 OC,
in the temperature range 6oo and the reaction
%r) + 2H2 (gas) = CH4 (gas)
in the temperature range 700-950 *C.
Pure hydrogen (obtained electrolytically) was used. Molybdenum
6arbide was made by cold pressing molybdenum-and carbon powders
and sintering at 1500.*C ~,or 10 hours in a purified argon
Card 1/2

Free energy of formation of..... s/18o/62/000/006/020/,022
E021/E151
atmosphere. For the first reaction the free energy followed the
equation
0
LG 873-1123 K = 1-25350+ 41,0T.
The results obtained for the equilibrium in.the second reaction
agreed with data of FOD. Richardson (The thermodynamics of
metallurgical carbides and,of carbon in iron, J. of Iron and Steel
.1nat., v.175, 1953, 45). The equation for the free energy of
formation of the carbide-MogC, calculated from the'above, was found'~:',
to be
2Mo Mo C
(solid)' C (gr)= (solid)
2
&G0 + 3800 14.84T
873-112~ *6
There are I figure and 2 tables.
SUBMITTEDi May 26, 1962
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S/279/63/000/001/005/0;23
E075/E452
AUTHORS: Alekse Slivartsman, L.A. No'scow)
TITLE: Thermodynamics of-reactions of formation of tungsten
carbides
..PERIODICAL: Akademiya nauk SSSR. Izvestiya. Otdeleniye
tekhnicheskikh nauk. Metallurgiya i gornoye delo,
n0.11 1963, 9i-96
TEXT. The object of-the'vork was to obtain now experimental data
necessary-for th -alcul . - q~
--at"n-of tharmo4ynawijr_~ onv-
n-, o a
ciiA _bria~-.of reactions- were- in-v e-s-t-i-gated
W C 's +.2H 211(s) + CH (in the range 923 to 117344,
2 2.(g) < 4 (g)
2WC-, (in the -range 973' to' 12~36Y')
2
(SY 2 (g)
Specimens of carbides were.preparod.b sintering compressed
mixtures of poviaered tungsten (R203 0.009%, N, - 6.001%,
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S/279/63/ooo/0014/005/023.
Thermodynamics of reactions ... E075/E452
Sio- 0.01%, CaO - 0.004%, 02 - 0.12%, S - 0.002%,.P -
2 - 0.570' S - 0.24%) at-15000C
Mo - 0.023%) and carbon black (ash i-,
The initial and final structures
in a vacuum furnace for -10 hours. From the
of the carbides were checked by X-ray examination.
experimental results the equations for the free energy changes in.
the formation reactions were calculated
1) 2W C w C 6GO 7550 + 1.16 T
('s)+ (graphite) 2 (a) 923-11730K
2) w2C(s).+C (graphite) 2wC (s) 6G ;73-'1273*K .3700 8.9 T
3), W(s) + C( AGO -1950 3.9 T
graphite) WC(s) 973-11730K
There are 1 figure and tables.
ASSOCIATION:-Institut-metallovedeniya i fiziki metallov TsNI1ChM
(Institute of Science of Metals and Physics of Metals
TsNIICWI)-.
Card 2/2

VJJ~,- SHIARTSMAn, !.,I,
Thermodynamics of certain plain and mixed transition metal carbides..
Probl. metalloved. i fiz. met. no.83281-304 164. (MIRk 1837)

i, C -
t
JL
AUTHORS: Surovoy, YU.N.; Alekseyev, V.I.; Shvartsinan, L.A.
--~7 7, C3 of cotzzdes (Fe Mo C car*o--*- -es
SCURCE: AN SSSR- Dokladyv, v. i5!, no.
TC:'"C TAGS- complex iroAolvbdenuirl car,bide,1 F;:.x
&m~ re iv e r! a "re. e e.-.e r,-,v
MOM-
--j -I
Ir
-Sevev ani~ Shvartsrvan (DAW, I". No.
e

ACCESSION NR: A-P4043553
the iteratu~le. For ive- Y.
VIA
HE H ",IaNirgi

gzzalfi
r 0

I- -- -- -- - - -
ALEKSEYEV, V.I. (Moskva); SHVARTSMAN, L.A. (Moskva)
Investigating the thermodynamics of the formation of mixed iron -
chromium carbides of the type (FexCry)23C6- Izv. AN SSSR. Met.
no.1:173-179 Ja-F 165. (MIRA 18:5)

ALEWYEVO V.I.; SUROVOYj Yu*N-
149thod 'Por studying the Lhermodynamic properties of alloys.
Zav. lob. 31 no.3-1,-1356-1358 165. (MIRA 19.1)
. 1. TSentrallnyy nauchno-iasledovatellskiy institut chernoy
metallurgii imeni Bardina.

L 2�~-66 .1-13M(1)/E~Fw-
AT
ACCESSION NR: AP5oi6215 UA/0 li/64/66-6/6&/-606~i/6024
621-38
B
:AUTHORS: _Y_,_J.,--(-Cand ida te of technical sciences);
VQVP
~Zhuravlev, I . E Mg ~ee
!TITLE: EsUmate of the dynamic properties of inertial radiation
!receivers
ISOURCE: Svetotekhnika, no.12, 1964, 21-24
TOPIC TAGS: radiation receiver thermocouple, frequency chara cter-~
Istic
ABSTRACT: The authors first analyze the transient behavior of a
-&be_rmocoup 1 which 'is the radiation receiver exhibiting the greatest
4 1 t~ .. .
inertia. A differential equation is written for the thermocouple wi
the radiant flux regai'rded as the input and with the produced thermal,
jemf regarded as the output. The differential equation is solved in
'standard fashion and the frequency charaoteristi is determined from
the transient characteristic. The authors then Looribe a combined
Car

L 281s5-66
jAC0ESS1ON___NR:_ A'P'5*0l62i~_-___'.
experimental-analytic. method of obtaining ebaracteristies,of inertial:~
~receivers, simllar td the itetboO used to deter~mine the transfer
Junctions of automatic control systems. The qxperimental part con-
jaisted of detarmining~tbe transient'lobaracteri8tic of the thermocoupl
placed in the focus of an optical system to which light from a-point:
source, Modulated mechanically at I cps, was applied. The electric
signal f.4rom the thermocouple was fed to a broadband amplifier and re-
corded. The frequenoy.oharacteriatic was then determined analyti-',
-pl t of the output voltage Th thod is
cally-by integrating the 0 e rip
isimple and'iB claimed to:bd more~acourate-than purely-expeftmental
methods. Orig. art., has-:,. figures and 6 formulas.
ASSOOIATION: None,
SUBMITTED: 00 ENCLW, 00
SUB COM.
NR REF SOV: 001 OTHER: 001
Card

jD
/4- W- -Pb
ACCMM-MRc AIP5021236 80126/65/M/ 2 11025?
M/O 5
66.01?1019
AVWW: TU.1 N.; Ovarteman, L. A.; AlLeks"evy V. 1.
SUVO!"
-ani
TMX,. Nature of chemical bonding in the carbides and nitrideprof tr ition
metals 57,
BOURCS: Mike metallow I metalloveden ye, v. 20, no. 2, 1965, 231-257
TOPM TAGS: chemical bonding, t& sition. metal carbides transition metal nitride*
valewe ela*ctron, heat of atumisation' , banding electron, bonding orbit, Internal
electron
AWnACT: OnAbs basis of,tbe theory the talloid
tsdarivig the formation of the as
"upbundl- the Valsweeloctrone of the atom of both components migrate to Ow d-
t
level of the metal atoms,.rolatious are derived between the heats of atwdua .14M
.of the carbides and nitri"s of Ti and Cr and the effective charges of the atmic-
nuclei. 2busp It Is can laded that chemical bonding in the,carbldes and nitrifts
of the transition metals to based an the 4-band of the tr=aition wetals,
isecepto the p-slectrons of carbon'or'. altrorm. Ibis bcadial say to a lane extent':
1/3

ACMBSION VIR-. APS021936
have the propertie -s\of a metallic bonding but at the same time it is distinguished
by the property of saturability: along with the bonding orbits, if the-number of--.,,.
electrons.in the compound exceeds a certain level, there appear orbits which
weaken the bonding.r The presence of bonding orbits conditions a definite pro.
portion of covalence and the-attendantaproperties:: hardness, chemical inertia,
ate, The strength of bonding, $Ivan an equal number of electrons, to datemined'
1401
by the electrostatic Interaction between d-, a-, and p-olectrono and the nuc
of,the metal and metalloid, on taking into account the shielding effect of the
internal electrons; the weaker,this electrostatic attraction in, the stronger
is the bonding in the compounde The strongest bonding in the carbides, nitrides,
and borides of the transition metals is observed in cases where there are
5.5-6.5 electrons per metal atom; It Is exactly In these cases that the melting
points of such compounds are the highest (upward of 2600'C) and they are the
most beat-resistanto Thisjo exeWlifled by the case of titanium carbide: The
el9ctKonjc structure of Ti in U249 (beyond the argon-sbell), and that of C,
18 2s'2p'. Total number of bonding electrons: two 3d- and two 4s-electrans from
TI, ainuo 0.5 electron deporting for the conductivity band,. plus tvo .4-olectrou
of SUIS total of the, considered is Me.-OrLS. art* ho 8:
2/3
_CCM1

COUPTRY
IVATR)GORY
ABS. JOUR.
AUTHORS
INST.
MALE
USSR.
Zoological Parasitology. Acarlds and Insecta I
ae Dinense-Vectors. Insects.
RZhBlol.., Yo, 111,1959, flo.620587-
Alo'kBoYev, V. K.; Mikulln, Y,,A,
't
SeaSorial -Plea InfcatatIon r%f Lsr;ie 4erbils In
the Pant's of the 111-River Region.
ORTG. PUB. Tr. IS retina- -A, ztata Ir. n.-I. protivochumn. In-ta,
1956,.v;ep. 2, 53-60.
A T* A C T 11 flea specier. were found on ;rerbils (1.0
from them are specific parasites). Most nu-
Meroup are.the fleso of the geno Xenor)9111a.
AccordinsT. to the character of isAsonal chAnFes
in the number of flass, the'large gerbils are
.FroupB.' "Brring-'u ' with,
divided Into 3 s mmer" v
a rins In numbers In warm monthsand a msvi-
Mum rise in the anring period; the "summertl
grouns Are encountored only in wzrm months
Muni 1/2
29

GELLM , Boris Petrovich; KUZIN, Mikhail Yakovi.evich; LOSHCHENKOV,
Vadim Yakovlevich; LEVITSKIY, Bentsion Aronr
ALEKSEYEV, V.K., spet:~. red.; VOLOSHChENKO, Z Nfj red.
(Financing and calculations in construction; consultations
and explanations] Finansirovanie i raschety v stroitellstve;
konsul'tatsii i razlliasneniia. Kiev, Budivellryk, 1964. 199 p.
(MIRA 17:10)
1. Ukraine. Gosudarstvennyy komitet po delam stroitellstva.

"Arrangement of Hydroelectric Power Plants in Cascade." Cand Tech Sci,
Power Engineering Inst imeni G. M. KrzhizhanOVBkiy Acad Sci USSR, Moscow, 1954.
(KL, No 2, Jan 55) - -
Sturvey of Scientific and Technical Dissertations Defended at USSR higher
Educational Institutions (12)
30; Sun, No, 556, 24 Jun 55

MS Vl
XLOPOV, Sergey VaBillyevich; ALEKS V Vladl~mlr Klh~risanfovich; ZOTOVA,
Vera Mikhaylovna; DOINO-V ~.,AA 11 Vee kc as Mann r
r
Arkadiy Borisovich; SIOMTSOV, V.A., otv.red..[der-eassdj;
'-NMCHUKO, V~S~., red.izd-va; YHOOROVA, N.Y., tekhn.red.
(Power resources and power engimering in southern areas of
the Yakut A.S.S.R.] gnergetichaskis resursy i ene'r-gatika
iushzykh raionov lAkutskoi ASSR. Koskv~, Izd-vo Akad.nauk
SSSR, 1959. 58 p. 12.010)
(Takutia--Power resources)

I ALIKSMV, V.L., insh.
Use of water level lowering wells during the building of the
L-KapitalInaia, 141ne. Izv,vys.ucheb.zave; gorozhure noel:
21-29 159, (14IR& 13:1)
1. Treat Boksitatroy. Rekomenaovana Irafedroy shakhtoatroya
Sverdlovskogo gornogo instituta.
(Ural Mountain region-Hine waters)
(Mine Pumps)

ALM-19A
Inzh.; PQLOVOV, B.D.,, inzb.; SHCHUKIN, A.S.., kand. tekbn.
nauk
Construction of a watertight barrier in a shaft by the under-
water concreting method. Shakht. stroi. 8 no-5s25-28 My'64
(MIRA 17t7)
1. Trest Boksitstroy (for A'lekseyer). 21. Sverdlo-vskly gornyy -
institut ( for Shchukin).

ALEKSZYEVV'.V.L., inzh.; POLOVOV, B.D., inzh.; SHCHUKIN, A.S., kand.takhn,nauk
Ground cementation from the werk-ing face during vertical shaft
pinking. Shakht.stroi. 8 no.llt25 N 161,. (MIRA 18-1)
1. Trest Boksitstroy (for Aleksayev). 2. Sverdlovskiy gornyy
institut (for Shchukin).

t
i CIO 7
14
InvestleAtion of the eT-Clted Statea a-nd the iSOmeric 5'&'G 0"
r. T-
1-5t-h Anmml- cuntl~()rance on Nuciear o -FAQ %;f
Peport, pucl-r- -~e
04, 4.1--_ ---I --- I:fl7---'k ~
n s
no.5, 1965,
7!~
77-
i pe ct mm, npu .7 n -tu re- rhod ium
a c, -o ni

...... il:#~,011-ve.P I LIS ,-,M
S T ON N R A P-- o ii 9 9,,~
Zhe emelwies and :Lntenqvities of 151, ;:a=.a -,m-s are t-abn
XR A~

ACCESSION NR: AP5013993
~ Ml RIF V
gffln
;Q
MW-MR,

OTRESHED, Anatolly Iyanovich, doktor tekhnicheakikh nauk, professor,
redaktor; IWANSKIT, A.M., kandidat tekhnicheakikh nauk, doteant;
SEMURMY, X.V., kandidat tekhnicheskikh nauk, doteent; AT
V.M., redaktor; NOBYLYAKOV, L.M., radaktor; PMMSYPXINA,** ff.."t
VSkMcheskiy redaktor; BALLOD.A.I., tekhnicheskiy redaktor.
Dlydraulic engineering stractureal Inshenermye konstruktall v
gidromeliorativnom stroitalletve. Pod obahchei red. A.I.Otrashko.
Moskva, Goe.isd-vo sekbos. lit-ry, 1955. 551 p. (MUA 9:1)
(Wdraulic engineering)

SOV/ 112-57 -9 -18508E1
Translation from: Ref erativnyy zhurnal, Elektrotekhnika, 1957, Nr 9. p 58 (USSR)
AUTHOR: Alekseyev, V-..,M.
TITLE; Control of Soil-Water Seepage by the Colmatation Method
(Bor 'ba s fil'tratsiyey vody v gruntakh metodom kol'matatsii)
ABSTRACT: Bibliographic entry on the author's dissertation for the degree of
Candidate of Technical Sciences, presented to Voronezhsk. s.-kh. in-t
(Voronezh Agricultural Institute), Voronezh, 1956.
ASSOCIATION: Voronezhsk. s.-kh. in-t (Voronezh Agricultural Institute)
Card 1/1

LIN'-TSZIA-TSZIAO [Lin Chia-chiaol; A SEM, VJF, [translator];
= IKOVICH, S.V., red.
(The theory of hydrodynei4c stability] Teoriia gidrodinamichookoi
ustoichivostio (Translated from the English] Perevod a angliiskogo
V,M,Alekseeva. Pod redaktafei S.V.Fallkovichs. Moskva, Izd-vO
Inostrannoi lit-ry, 1958. 194 p. (MMA 12:3)
,(Hydrodynamics)

i
A,LMZM, V.H.; BMIPrSIW, V.D.; BMMOIOV. V.S.
Xlectrometria method of measuring the pressure gradient in determining
the water permeability of solls. ]Pochvovedenie no.6:99-100 is 160.
(MIRA 13:11)
t I
1. Voronezhokiy inzhenerno-stroitellnn* institut.
(Soil moisture)

LIPSON. G.A., prepodavatell ; ALFISEYEV, V.M., prepodavatell
Instrument for determining the content of moisture in soils.
sweated by G.A.Lipson, V.M.A1ekqep_V-. Rats.i izobr.predl.v
stroi. no.16:104-107 060. (min 13-.9)
1. Vorouezhakiy inshenerno-strottelinyy institut, Voronezh, ul.
XT--letiya OL-tyabrya, d. 146-a.
()(oisture-Measurement)

,M.,- LIPSOV, G.A.; NEWOVA, G.F., red.
LARIOIIOV, A.K.; ALBK,%EXVV
izd-va,- SBMUVA, T.M., teklm. reds
(Soil moisture and present methods of determining it]Vlazh-
nost' gruntov i sovremenrqe metody ea opredelenlia. Moskva,
Gosgeoltakhizdat,, 1962. 133 p. (MM-4 .15:.u)
(Soil moisture)

AIA2K
NAP
If4riMeb, .'
M -rz

IWIR, ~M-1151,
_VM

3
16(1)
AUTHORt Alekseyevp T.M. SOV/55-58-5-3/34
TITLE: Existence Function of Maximum Spectral Type
(Sushchestvovaniye ogranichennoy funktaii makeimallnogo
spektrallnogo tipa)
PERIODICALt Vestnik Moakovskoizo universiteta,Seriy~.natemtild, mekhanildr
astronozii,, flzikis k"Ifili.,'1958tNr 5tPP 13 - 16 (USSR)
ABSTRACTt Let L2 (A). be the Hilbert space of the functions which are
defined onSl-and siunm ble in square with respect to the
measure. In L 2 (a) let the spectral measure E.(M) be con-
A
sidered, i.e. a.family of projection operators depending
countably additively on a measurable (B) set of the numerical
line. The set function LTO(M) - (E(M)frf) is a generalized
f
measure* Z 2
Theorem i If L~(61) is separable, then to every f6 L,~,( and
to every E- ->O there exists a bounded function g C-L 2 (fi-4), so that
Vf -g11 < E and 0' ) it(t); 4) S (t) -
-q(t , t)~ (t )+ r,,t)W'( 'G)dr~; 5) U(St 8(t) 9D for t :!!~ t, Q,* N(t).> 0and J(t) are continuous for some A 0, and t
_t ~T, t _t .A:
and x --mch, that -to //x S X
t 0
0
1) (1, x) E 0;
2) Ii J -(I, x) 74 (t, .511;ro) < q"A
3) T P Y, S,'.XO)) (t);
4) !!! (D (1, x) N (t);
5) N (t) + y (t) A -11 -A- A2 0,
2
t __'&
Then M- solution 8 x is stable in the finite interval ZT-0, 27
to 0
Card R-Ag

22719
S/055Z6 1 /000/-.-
Estimations of disturbances D235/D302
&Lconstantly acting disturbances. The authors note that if the mat_
rix J in Theorem 2a changes slowly, it may be advisable to tra-c-
-;I
.Lorm the leading J(to, xo) to Jordan's normal form. There are 5
Soviet-bloc references.
lifedra matematicheskogo analiza (Department of Ana-
lytical Mathematics)
SUBMI'L`_.ED: May 5, 1960
Card 9/9

2`0 Lpf 6 2
Sf"033/61/038/002/006/011
E032/E414
AUTHOR: Alekseyqv~, ~.V.M'

TITLE; a ~ Theo'r'em,in the Theor y of Perturbed Motion
A . PERIODICAL: ~Astronomicheskiy zhurnal., 1961, voi.38, No.2,
PP.325-335
TE~T': 'The~present author" considez~s solutions of the system'of
- (equations*describing perturbed motion which, in the vector form, In
:,, I:can be written down as~f6llows
dr
.T
r
:
t it
i
i
t
s-,
he radius-vector of a ma
rek s
s
n
u,
ss po
velocity. urlr5, is the Newtonian gravitational acceleration
'toward's the fixed centre, and ?p is the perturbation. The basic

problem -sol-~ed- is the- sepia
iiation of t he solution into two parts,
Anamely,the tikeplerianll-~art and the "
~equations or motion in the absence of perturbation"i The
the perturbation are
ICard,

S/03/61/038/002/006/011
E032/E414
On ~a Th
eorem.
(2)
U;.
w
and-their-solxition
R UO, 0) TO,
(3)
Cro, '~O, 0)
UD,, 1);
0
--pOtat
Us ng Ahe' i n,
phase
ji.owing jorem 0:r.-established. In the region G of
h
the _f
ector function
X'u. V& 0.. and the v
the system Of
re.continuouft,
rs tjA~qdejrivatives a
and 'I-4ts fi t ,Pa tem of integral-
to the sys
t ,,.Eq is. equivalent
16ni 'giyen. y
e qua
r7
uat,
eq idns
r -
~jt
A111i
i5
1u
U (ro V

S/033/61/038/004/008/010
E032/E514
AUTHOW, Aleksoyev, V
TITLE. On the-theory of perturbed motion
PERIODICAL% Astronomicheskiy zhurnal. V-38, no.4, 1961, 726-737
TEXT: The-a-uthor discusses the motion of a mass point in a
central Newtonian field which is subject to perturbations, If
the perturbations are small, then the problem can be solved by
the method of successive approximations, ' Usually the solution
is obtained in-th6 form of a power series. In a previous paper
(Ref.l.'Astron.zh.,''38, 325,1961) the author showed that in the
region where ~ x-ii =/-- 0 and f is a continuous and -differentiable
function, the set of differential equations
dr
U;
dii Ur G.a,t) (A)
3
r
is equivaltnt to the integral equations
Card 1/7

On the theory of perturbed motion S/033/61/038/004/008/010
t E032/E5i4
(I -u- t + S A (~(s),jj(s); t ds,
0 0 to it (B)
where U (1-:u,i) is the velocity of the unperturbed Keplertan
motion at the time T, the initial values at T = 0 being ~09 ;0;
and AtL is-a matrix made up of the derivatives of the
components U- -with respect to the components of the initial
11
velocity. The pr6sent paper is concerned *ith the perturbed
Keplerian motion which'is described 'by (B). The analysis is
carried out in a.seveiardimensional space ~;, G; ~1~ t)~ The
following'theorem ij.,provedt
Theorem 1. if J;(t u(04 is a solution of (A) in the range
FO,Tj and if, mo`reb_vei;.-
1) D is an open domain'of
2) the function--&ff,il,t) and 3.ts f-Lr,.-:!t order partial derivatives
are continuous in D and ; x 0;
3) provided that (;:,,;,s) ( D and t (B,T), the.condition
Card 2/7

On the theory of perturbed motion S/033/61/038/004/oo8/olo
A t < M(t, 5) E032/E514
I< (P(S);
is satisfied and 4) there exists tO%to such that the curve
;(t), O.I.Iies in D in the range (t
Ir 0
then in the range (t T)
0 t
u ~(;09;09t t M(t,S)T(S) ds
t
0
t
Ar Pt) - ; - t )dsl
0 0 0 0 M(s,CY)(P(a)dCY ds
t0 t0 0
of
provided that any solution AA) which BAtisfies (1.1) in the range
(to~ T) belongs to D at the instant A similar problem has
been discussed by G~ A. Merman (Ref.2t Byull,ITA, 622(75)73-84,
19~9) z
Card 3/7

.,On the theory of perturbed motion S/033/61/038/004/008/010
E032/E514
The next theorem which is proved is the followingt
Theorem 2. If*
1) D is an open domain in the 13-dimensional space
2) at all points in'D A 2 2
;_X 0 X 02 12 >
3) at all points' in D
if AU (;V;gt Ml(t,s) for ti" (s , T)
11 A q t M2(t,s) for t 6 (s;T)
(P(s) (s);
4) there exists t' t such that (~(t)~ 5(t)~;;(t), t)(= D
0
for t( (toz t');
then
Card 4/7

On the theory of perturbed motion S/033/61/038/004/008/010
E032/E514
t t
(;o.;ovs-to)dsj,< M(s,a)(P(a)da do.
0 t
t t t
0 0 0
t
0 0 t0) 5 mj(t~s)(P(S)ds
U,4 r Ot- <
t
0
t
I~w - qo D,(e a t )do 1,< sa)cp(a)da do
0 0 0 M2(
tt
0 0 0
t
ZAW +:iw - ~X(~O,;i0 't to)) M2 (t,s) do V/
0
provided that any solution (;,(t), of
Card 5/7

On the theory of perturbed motion
dr dR_ lir + Ym r 12
u _dt r3 2 r3
12
S/033/61/038/004/008/010
E032/E514
r
02 +
r3 r3
021 = - .
d?6 d; X?i m0 Y(M0 + ml + in 2)
Tt P3 + M0 + MI r3 r20 + eq] +
20
-M- *(M 0 + MI + M2
r + + (1.2)
M 0+ ml r3 21 03
21
which satisfies the conditions
belongs-to D at the instant
Centre of the body with the
Pi being the i-th body~,
specialised to estimate the
Card 6/7
given by (1.4) in the range (t. 0T)
Ir (9- is the vector connecting the
Centre-of mass of the bodies P 0 and Pl.
dvdfl~ Theorem 2 can then be
hyperbolic approach of two bodies and

On the theory of perturbed motion S/033/61/038/004/008/010
E032/E514
to construct a fairly general class of examples of capture in the
problem of three bodies (this will be discussed in subsequent papers).
The final theorem proved in this paper gives an estimate for the
interval in which there exists a solution of (A) and the errors by
which the successive approximations differ from the true solution,
i.e,, it is concerned with the convergence of the successive
approximations, There are 4 Soviet references,
ASSOCIATION,~ G6sudarstvennyy Astronomicheskiy in-t im.
P,'K.. Shternberga
(State Astronomical Institute imeni
P. K. Shternberg)
SUBMITTED-, July 11, 1960
Card 7/7

32 It36
M, 4100 1,~i7 1104 ID80 S/033/61/038/oo6/005/007
I E161/E435-
AUTHOR: Alekseyev, V.M.
TITLE: An estimate of perturbations of hyperbolic motion in
the 3-body problem
PERIODICAL: Astronomicheskiy zhurnal, v-38, no.6, 196j~, 1099-1113
TEXT: Two gravitating point-particles of mass attracting eachother
according to Newton's law Ymlm2/r2 normally move relative to each
other along paths which are either ellipses, hyperbolas or
parabolas. Such a movement is defined in this paper as
"unperturbed" motion. The approach of a third,particle is liable
to upset the stability of this system, resulting in a"Operturbedif
motion, The present author attempts in this paper to estimatw
the magnitude of the effect of such an approach and, in particular,
the,perturbations that occur in all the variables that
characterize the system. Past efforts to solve this problem have
usually resulted in the need for carrying out unwieldy
computations. The method herein developed is considered simpler,
equally applicable to both elliptic and hyperbolic unperturbed
motion and allows of generalization to attractive forces of an
arbitrary nature. The development of the theory is restricted to
Card 1/3

32436
S/033/6i/038/oo6/005/007
An estimate of perturbations of ... E161/E435
the case where the unperturbed motion is hyperbolic, with the
additional condition of convenience that at t = 0 the distance
between the two principal bodies is a minimum or has a positive-
derivative. The greater part of the paper comprises the
formulation and proof of eight lemmas and two theorems. These
are preliminary results, mostly inequalities, which are required
in the subsequent estimates. These estimates are of the
perturbations in the distance r between the two principal bodies,
in the rate of increase u of this distance, in the distance
of the third body from the centre of mass of the two principal
bodies, in the rate of change w of this latter distance. These
pertubations are given in quite general form and a specific example
is worked out in which the various parameters are given
numerical values. G.A.Merman is mentioned in connection with his
work in this field. There are 8 Soviet-bloc references.
[Abstractor's note., The paper contains a number of disconcerting
printing errors,
Card:. 2/3

32436
S/033/61/038/006/005/007
An estimate of perturbations of .. E161/E435
ASSOCIATION: Goa. astronomicheskiy in-t im, P,K.Shternberga
(State Astronomical Institute im. P.K.Shternberg)
SUBMITTED: November 21, 196o
Card'3/3

L-0830
S/055/62/0001004/001/004
1027/1227
AUTHOR: Aleksc
TITLE: On a problem with small parameter
PERIODICAL; Moscow Universitet, Vestnik, Scriya 1, Matematika, mechanika, no. 4, 1962, 17-27
TEXT: The author investigates systems of differential equations with non-uniformly small parameter p,
which arise e.g. in shock theory. The particular application given there is the 3 bodies problem with masses
mi 4 mo, i = 1, 2 and the distance between m 1, m2 tending to 0. The small "non-uniform" perturbation is
herc the mutual attraction of between the small bodies. Let x, ~, X1, X2 detiote n-dimcnsional vectors, y, q,
Y, Y2 m-dimensional vectors. 01) is the i-th component of the vector v, and V2 V102. The System
considered is-
dx x LY x Y,,U + Y,(X,Y,,-)
X, Y, IU + X2 (XI YIJU); dt Y.
it is assumed that for > MI, u + a- the
distance P P is finite and the distances P P and P P tend to
0 1 0 2 1 2
infinity and 2) whe'n t 00 the distance P OP2is finite and
the distance P P and P P tend to infinity., There is thus a
ID 1 2
change in the class of Werbolic ellipt~ical motion and'this is
in contradiction with the lemma of J. Chazy (J. Math. pures et
appl. , 8. 353, 1929), according to which the class of hyperbolic-
elliptical motion cannot change between t = --oa anti t = + 00 .
The example is specified as follows. At the initial time t = 0
the coordinates and velocities of the three bodies are given by
Card 1/3

An example of excliange in,the ... S/033/62/039/006/020/024
E032/E914
(0) 0, 01 El (0), in -2 01
0 1 + 2m I + 21n
M 2
E2(0) = 1+2m '0 YO(O) = + 2m 0' 0~
0.7
_ ~6 0 O.Z ~6 01
Y (0)= Yl(O) =
1+ m 2 1 + 2
whor.! r. is tile position vector of P.1 Yi is its velocity,
I
EX j - 'Ej-Ej, '~jj =lEi - Ej 1, tile gravitati-nal constant and
the mass of Pare t,aken to be unity and the sses of P and P
0 1 2
are assumed to be ench enual to m. The problem is therefore a
two-dimensional one. It in then shown that: 1)
the centre of gravity is at rest at the origin, 2) the total
energy is given by
v0 + a 2 2) M2 In M + 0.49 1
H (v + v M
2 1 2 r r r ~2 1+ 2m
12 01 02 V/1 +
Card 2/3

An example of exchange in the S/033/62/039/oo6/o2O/O24
E032/E514
so that H m(-0.01 + 0.98 in). (2)
and 3) the area integral is given by
2
C in (Xiy 2.8m +
i Y,i yi V~t, i I + 2m 2
i=0
'and hence
C m(-2.8 + 6.83 in) (3)
It is established that if m