SCIENTIFIC ABSTRACT AKIMAKINA, L.V. - AKIMENKO, A. D.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000100620016-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 5, 2000
• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

1..V.~ BIDROVA, Mo).f IVANOV, 8.1at IVOll-ENK.0, D.F.
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AELMAKINAl L,V..-, TVANOV, S-P-; "VCHENKO, D.P.;
SKORODDCAM"T, Pe.
.-- ----- -. -- , .
Use 4A E)M-l ~9.mer&4 fo- 41-~h i~ virlabl-e
bao'LA., (J.:sp,,riauc~h.fc.L& 9;3-t-31/1 164.
(MiRA. aLgI.1)

137-58-4-6982
Translation from: Referativnyy zhurnal, Metallurgiya, 1958,
Nr 4, p 96 (USSR)
AUTHORS: Petrov, D.A. , Shashkov, Yu. M. Akimchenko, I. P.
TITLE: Diffusion of Antimony and Germanium in Silicon
(Diffuziya sur'-
my i germaniya v kremnii)
PERIODICAL: V sb. : Vopr. metallurgii i fiz.
poluprovodnikov. Moscow. AN
SSSR. 1957, pp 130-132
ABSTRACT: The radioactive isotopes SbI24 and Ge7l were used
to deter-
mine the coefficient of diffusion D of Sb and Ge in Si.
Diffusion
was performed in large crystalline specimens having
resistivi-
ties of tenths of an ohm'/cm. These were of the p-type, cut
trans-
versely from bars obtained by extraction from the melt by
the
Chokhral'skiy method. A thin layer of Sbl24 and Ge7l was
sprayed
on the specimens in vacuum. Annealing was performed in
quartz
ampoules filled with Ar, these in turn being housed in
evacuated
ampoules. The temperature of annealing was maintained to
with-
in *50. Distribution of the concentrations of the diffused
elements
through the specimen was determined by the radioactivity of
the
abraded layer and the radioactivity of the specimen. It was
found
Card 1 that the DSb at 940-13000 could be described by the
equation:

137-58-4-6982
Diffusion of Antimony and Germanium in Silicon
0. 112 exp(-66, OOO/RT) crrI2/sec and the DGe at
1150-13500 by the equation:
6.z6- 105 exp (-121, 820/RT) cm?/sec.
Yu.Sh,
1. Antimony--Germanium--Diffusion 2. Silicon--Applications
Card 2/z

100
9' 7-S-0 0 66168
AUTHORSs Shashkovq Yu. M,# Akimchenkop I. P. SOY/20-126-5-20/67
TITLE., Diffusion of Li4hlum Into Silicon
PERIODICAL: Doklady Akademli nauk SSSR, 1959, Vol 128, Nr 5P PP
937-939 (USSR)
ABSTRACT: The preparatior; of monoorystalline silicon alloyed with
lithium became interesting. owing to the chemical aggressiveness
of lithium the diffusion of lithium into monoorystalline
silicon presents the most suitable method of producing the
alloy. This is also favored by the large value of the
coefficient of the diffusion of lithium into silicon. The
distribution o' the admi tu e in the sample can be calculated
with sufficierr'l accuracy provided the diffusion coefficient
of the admirtw,,,e in the sample is known. Reference is made to
a number of pe-~--tinent preliminary papers. It was of interest
to examine exitAtent data on the diffusion coefficient of lithium
into silicon w- a function of the perfection of the silicon
crystals. This problem is also of theoretical interest. The
dependence of the coefficient of the diffusion of lithium into
silicon on the number of structural deficiencies in the
cr7stal may be regarded as a criterion proving diffusion to
Card 1/4 proceed along the interspacen between the lattice nodes as
e

66168
Diffusion of Lithium Into Bil~!'.oon SOV/20-128-5-20/67
well as verifying the mechanism of the dependence of the
diffusion oosifioient on the dogree of structural perfection.
In doing so, the existence of atoms between the lattice nodes
and of substituting atoms is assumed. Substitution took place
out of a thin sheet of metallic lithium applied to the
surface of the sample after this had been cut and etched with
an aqueous KOH solution. The upper side of the lithium sheet was
I=
covered by a second sample. The execution of the experiments
is briefly described. 2 Types of samples were used for these
experiments, differing widely in the number of grooves formed
in the etching process. They are purely monocrystalline and
eontain a great number of twins and dislocations. In the
latter case diffusion took place perpendicular and parallel
to the extension of the twins and dislocations. The samples
were out out of east pieces, which had been prepared by a
special method. A table listing the following data is in-
cludedt characteristic properties of the samples, their
resistance, the temperatures of diffusion-annealing, and
the values obtained for the diffusion coefficient. These
Card 2/4 values are illustrated by a diagram on the coordinates

66168
Diffusion of Lithium Into Silicon SOV/20-128-5-20/67
logD - I/T. The experimental points on this curve form a 0
straight line, which for the temperature interval 400 to 800
may be defined by the equation D = 2.20o-3exp(-162OO/RT) cm2l
/sec.
The data given in the papers by Puller, Severiens, et al
(Refs 19 2) are in good agreement with results obtained in the
present investigation. The data obtained by the present
investigation indicate that the diffusion rate of lithium is
independent of the structural perfection of the silicon
orystals6' This confirma that lithium diffuses through the
interspues between the nodes only. Furthermore, this data
indicates the validity of the mechanism of the dependence of
the diffusion rate on the structural perfection of the
arystale,according to which diffusion proceeds at the lattice
nodes and also in between. There are 2 figures, I table, and
6 references, 1 of which is Soviet.
ASSOCIATION: Institut metallurgii im. A. A. Baykova Akademii
nauk SSSR
(Institute of Metallurgy imeni A. A. Baykov of the Academy of
Sciences, USSR)
t'K
Card 3A

66168
Diffucion of Lithium Into Silicon
1j V/20-128-5-20/67
PIHSENTED: May 279 1959p by I* P. Bardin, Academician
SUBMITTIM: April 30, 1959 L4/
Card 4/4

Bh071
si/181/60/002/009/012/036
B004/BO56
AUTHORS: Akimchenko, I. P., Milevskiy, L. S.
TITLE: The Diffusion of Antimony in Germanium Alloyed With
Aluminu -A
PERIODICAL: Fizika tverdogo tela, 1960, Vol. 2, No. 9, pp.
2109 - 2116
TEXT: The authors discuss the results obtained by some
papers published
on the diffusion of impurities in germanium (Refs. 1-5). B.
I. Boltaks
(Ref- 5) determined the "Diffusion Isothermal Lines" for
the diffusion
of antimony in germanium alloyed with antimony. The present
paper aimed
at determining the diffusion isothermal lines for antimony,
in which V_
case, however~ the Ge was alloyed with an acceptor, viz.,
aluminum.
p-type Ge crystals produced by M, Ya. Dashevaki and having
an aluminum
content of N a - 2-4*10 14, 2.10 16 , 4.10 17, and 3.10 18
atom/cm-1 were used.
The Hall effect and resistivity were measured in these
sampleag and the
type of conductivity was determinedg the concentration p of
the carriers
being put equal to N a- The samples were polished by means
of H20 (M20)
Card 1/4

84071
The Diffusion of Antimony in Germanium
S/181/60/002/009/012/036
Alloyed With Aluminum B004/BO56
and M10 (M10) SiC powder, purifiedp and annealed together
with a 1% Ge-Sb
alloy in quartz ampoules 0evacuated to io-3 torr.
Annealing temperatures
were between 650 and 930 Cy and annealing lasted from 2 to
5 days, so
that deep penetration of Sb 50 - 300 v was made possible.
In consequence
of the diffusion of Sbq a p-n junction occurred at the
place where
Sb concentration became equal to that of Al, from the
position of which
2 2
the diffusion coefficient D was calculated: D - x /A4t am
/see (4)
(x = depth of the p-n junction, t = duration of the
annealing, A - a con-
stant which was determined for each alloy and
temperature). x was deter-
mined a) by polishing one side of the sample at angles of
29 49 or 60,
checked by means of a Mmm-6 (mim-6)0micro9cope, and by
recording the
current-voltage characteristic; b) by polishing
plane-parallel layers,
recording the current-voltage characteristiop and
measuring the thermo-
emfl a) measuring the resistivity by means of a probe
according to
Refs. 697. The values for x obtai4ed by this method are
given in a table.
Samples annealed under the same conditions but without the
Sb-Ge alloy
proved that the thickness of the layer from which Al
evaporated, was
less by one order of magnitude than x. The results
obtained for the four
Card 2/4

84" 1
The Diffusion of Antimony in Germanium
3/181/60/00'2~0109/012/036
Alloyed With Aluminum B004/BO5
Ge samples with different Al contents are represented in
Figs. 1-4 as
log D f(l/T). The following was found: D = Do
exp(-AE/RT). In Pig. 5,
log D0 f(log Na), and in Pig. 6F AE - f(109 NO is
represented. Fig- 7
shows the diffusion isothermal lines log'D - f(log P) for
7480, 8000,
8400, and 8830C. At lower temperatures, Na exerts no
influence upon D up
to about 1017 cm,-31 at 10 is cm-3, D quickly becomes
smaller. At~jAgheri-
temperatures, D has a maximum at Na -10 17 cm-3, which is
followed by a
drop at Na- 10 is cm-3..The'inorease of D between Na = 10
14 and
Na = 1017 CM-3 is expla-ined by an internal electric
field which forms as
a,consequence of the high concentration gradient of the
impurity diffused
in: Ei = (kT/e) ('/CSb)(DCSb/8%) (8). CSb is the
concentration of antimony
and a function of x. At higher temperatures, D is
decreased because of
intrinsic conductance. There are 7 figuresq 1 table, and
10 references:
3 Soviet, 5 USP 1 British, and 1 Czechoslovakian.
X
Card 3/4

840
The Diffusion of Antimony in Germanium S/181/60/00270109/012/036
Alloyed with Aluminum B004/BO56
ASSOCIATION: Institut m1lalb)rgii im..A. A. Baykova AN SSSR, Moskva
Metallurgy.imeni
.(Institute of
A. A. Baykov of the
AS-13bSR, Moscow3
SUBMITTED: April 299 1959 initlally)
March 5,, 1960 rafter revision)
Card 4/4

,ACCESSION NR: AP4039659 s/0181/64/006/006/1718/17-23
!AUT11OR: Akimchenko, 1. P.; Vavilov, V, S.; Plotnikov, A. F.
ITITLE% Some data on radiation defects obtained through
investigations,
I
'of photoconductivity spectra of germanium irradiated with fast
elec-
itrons
jSOURCE: Fi;;ika tverdogo tela, v. 6, no. 6, 1964, 1718-1723
:TOPIC TAGS: radiation defects, fast electron irradiation, p type
;germanium, n type germanium, germanium, fast electron irradiated
:germanium, germanium photoconductivity spectrum, irradiated
germanium
~photocnnductivity spectrum, forbidden zone
1ABSTRACT: The following types of Ge single crystals have been
irra- j
!diated by fast electrons with energies e-1 Mev at room
temperature;
;,(a) n-type with initial resistivities P of 3 and 56 ohm-cm;
(b) dia-
'locationleas n-type, P ^-1 3 ohmeem P-type with a residual im-
~purity concentration of 1011 to l0k(c)t/cM3. The ohmic contacts
were
realized by the deposition of colloidal graphite.
Photoconductivity,
,spectra were measured at --f 100 K* - in the 1. 7 to 10 p
wavelength range
:Cord 1/3

ACCESSION M AP4039659
;In the irradiated specimens the Fermi level was located 0.10 to
i
0.17 ev below the bottom of'the conduction band. Some of the
conclu-
sions drawn from the results of the investigation are: 1)
following
1015 el/CM2
.irradiation with a flux of 6 x the photoconductivity
spectra of n-type specimens showed the occurrence of a structure
which
can be connected with electron transitions from local levels
E,.-0.33,'
EC-0.37 and EC-0.43 ev to the conduction band. When the tol elec-
tron flux is increased to 3 x 1016 el/cm2 the specimen acquires
char-
acceristics of P-type Go; 2) spectra of type (b) specimefts show
that
vacancy concentration increases almost proportionally with
increased
flux and that at a certain value of the electron flux there is an
increase (by almost one order of magnitude) in the concentration
of I
centers which yield a constant distribution of photoconductivity
Big-
.nals in the 2.5-1.9 v wavelength range; 3) a new maximum was
detected
in the spectra of type (c) specimens which occurred in the
presence
and disappeared in the absence of bias lighting from the region
of
natural absorption; 4) at wavelengths up to 5 U, the spectra of
type
.(c) specimens showed a build-up of signals connected with
electron
Itr'ansition to level EV -+- 0.33 ev in the presence of a Go
filter;
when no filter vas used aimaximum appeared at a wavelength of
3.15 U;
Card 2/3

ACCESSION NR: AP4039659
'5)in nonirradiated type (c) specimens the disturbance which
introduces
::,level E -+- 0.33 ev is due to copper atoms. while in the
irradiated
itype (CY specimens it is due to the joint action of copper atoms
and
:vacancies; 6) for the irradiated (c) specimens the hole-capture
crats-,section of level Ev--4- 0.33 ev is at 1OO*K 5 x 10-19 cm2.
rOrig. art. has: 9 figures.
ASSOCIATION: Fizicheskiy institut im. P. N. Lebedeva AN SSSR,
Moscow (Physics Institutal AN SSSR)
SUBMITTEDi 28Dec63 DATE ACQt 19jun64 ENCLt 00
SUB CODE% NP NO REP SOVt 007 OTHERt 000
iCard 3/3

Q-
JD
L 2 3 0 6 MT(m Ey,?(t) -i
ACC NR& AP6012480 SOURCE CODE: IJR/0181/66/008/004/11687-iT7-3~Z:I
AUTHOR: -Alt mchenko~,_j. P.; Ginzburg, M. I.;,Plotnikov, A. F.
ORG; Phy ics Institute im-.. Pt N. Lebedev AN SSSR,
Moscow-(Fizicheskiy institut.
AN SSSR)
TITLE: Spectra and kinetics of photoconductivity of p- and n-type
germanium crystals
irradiated with fast electrons at 100 and 5.2K 7 X7
SOURCE: Fizika tverdogo tela, v. 8, no. 4, 1966, 1168-1175
TOPIC TAGS: photoconductivity, irradiation effect, Irradiation damage
ABSTRACT: An investigation was made of the photoconductivity spectra
of p- and
n-type Ge c stals with a concentration of residual impurities not
higher than
8 x 1012 cur-1 , irradiated with fast electrons at 100K and 5.2K.
The thickness of
the specimens, 0.4 mm, permitted homogeneous distribution of defects
at electron
energies of 1 Nev. The investigations at 5.2K were carried out in a
helium cryostat.
The irradiation of cryst als and tile investigation of
photoconductivity spectra were
accomplished without-exposing the crystals to air after irradistion.
Photoconduc-
tivity spectra were taken in the wave range from 1.5 to 15 v on d-c
and 8-c current.
N-type Ge with intrinsic conductivity was transformed into p-type
following irradia-
tion with an electron flux of -1015 el/cm2 and higher at 100K.
Defects of the same
nature were introduced into transformed Ti- as well as p-type
material,,causing
Card 112

YEGOROV, K.D., kand.ekon.nauk; TROSHINA, A.P.; KOVALHV,
P.P.; NOVIKOVA,
A.A.; LAGUTINA, H.V.; VOLHINA, N.A.; SHMSTAKOVA, R.V.:
KULEMKIN, V.S., skedemik, red.; VEYTS, V.I..
red.; BUTENKO, A.F., kand.filosof.nauk, red.; RYBIHSKIY,
M.I.,
red.: CHASHNIKOVA. H.V., rad.-, NIZHNYAYA, B., red.;
VOEMSENSEATA, T.,
red.; CHALIMOVA. V., red.; RKLITSKAYA, A.D., red.; CHUMVA,
0.,
tekhn.red,
[Works of the State Commission for the Electrification of
Russia;
documents and materials] Trudy Gosudaretvannoi komisaii po
elektri-
fiketaii Roseli GOBLRO; dokumenty i materialy. Red.komiseiia;
V.S.Kulobakin and others. Moskva. Izd-vo
sotsiallno-okonelit-ryt
196o. 3o6 p. (MIRA 14:2)
1. Russia (1917- R.S.P.S.R.) Gosuderstvennaya komissiya po
elektrifiketeii Rosaii. 2. Chlen-korrespondent AN SSSR (for
Veyts).
(Electrification) ,

Distribution and natural regeneration of"the Caucasian linden
tree
____ ., (Tilia cauca9ics, RaPr.) on the northern slopes of
the Adshar-Imeretian
Range. Truar Inst. less. AN Gruz. SSR 8:223-226 158.
(MIRA 12:10)
(Adzhar-Imeratian Range--Linden)

0 0!."t I
06
9,
00
%&.%t AWALLURWAL UIRRATURE CLASSIRCATION
7-1
through
Reynolds's
coefficient, henoe.it is imperative to ensure normal viscosity
at the nozzle inlet by constant temperature control.
PSOCISSIS AND PIOPERI191 WhI.
to
2b92o COMBUSTION PROPERT19S OF SUPER-VISCOUS MAZOUT OILS.
AXIMID.M,
A. D. and Sirvortov, A. A. (Za Ekonomiyu Topliva (Fuel Eoon.),
Nov.
1947, (11), 21-23). Difficulties in firing super-viscous masout
oils can be overcome by 1) providing means for heating the oil
to over 90*0.1 2) installing thermometers and gauges in pipe
outlets
boEore Rtomlzero, 3) oarofully determining the viscosity of each
grade of oil as a basis forth* working temperature; 4) carefully
measuring the hydraulic resistanoo of the pipe lines and
neutrali ng
any excessive resistance. Calculation of heaters at low
velocitia!
or oil flow on the basis of the oustomary*data yields a
ooefficent
of heat 6xahange am* 20-26% lower than the actual value.
Dolivary
mazout nozzles decreases in direct ratio to
6
.90
no 9
no*
=04
see
Ixog
to 0
coo
see
bell
tie 0
U 19 At $0 H Am
J;A A rw 0 W V 1 6 43 a 3 1 V

N
N

(in Humalaw) A. D. -Alilincilko peul Kh 1. Ev-
..
~
k
=

.3

Ri
a OuduAtrikl
YjOi
hIk. PromCahle-imovo

Power), Y. 5. Fe . 1949, p. 12-13.

X00
go 0

A comparative study of
the use of 99 and 981-

00

n. reopectively, In welding. showed that the
=

00

r is more advantaceous. both on a technical
and on an economlo basis. Data art- tabulated and!
charted

Joe
0 a

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gas

00 11
SEEM-

d
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is
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t

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SON
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6FIALLURGICAL U111411WE CLASSIFICATION

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v . T.
At AV it at 4, ar U, 1. In
4111AII ("1[- 4311111 Cmv Ati

An A S I W o a W I IF IN I A

0 411 0 0 0 0 p
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a

AKIM)MKO, A.D.
Akimenko, A.D. OExperiment on the use of liquid
oxygen imported over
a long distance," Kislorod, 1948, No. 5, p. 44-43
SO; U-2888, Letopis Zhurnallnykh Statey, No. 1,
1949

48
m
ail
-ruol adnaervatlan
fteheater
"Mesults of Utilizing a Film Preheater,"
A. D.
~Aklwmlr , "Xrasnoye Sormovo" Factory.9 4
pp
1-*fterget Byul" No 11
kA film preheater having a rated output of
W megaealo-
r1en/br vith a boating surface of 30 eq a
constructed
by All-Union Thermal Bag last vas
installed in'the
factory in 1946. , This vas the second
installation in
the UBW of a f Elm prebeater for using the
heat of
exhaust steam, and the first time the
preheater vas-
~54149T49
UM/tagineering (Contd) xov 48
used -to superheat feed vater.
lbrploitational irdexes
show It is fully suitable for superheating
feet water.

,JKIT.fMO, A. D. rA- y-if Lj7xjw

C)
~9
k3
li

AKIMMO, A. I).
LUSR/Engineeribg
Steam Condenser's
Condensation
PA 56/49T41
*y 49
"Operation of Condensation Vessels.With Sand Fill-
~.ing,v' A. D. Akimenko, 2-2,- pp
.'Tnerget Byul" No 5
.,Points out simplicity and ease of constructing
sub-
type of unit. Shows method for*making pre-
liminary calculations of performance, and analyzes
limits of equipment's application: establishes
:range of steam pressures, etc. Does not rec nd
~_thie type where steam pressure undergoes
considerable
fluctuation.-
56/49T41-

2 7 G 63
C!,--yt -avo,!-- ".-.r,,!snoo 3orr;ovoll r.0 01-
to,liVa. 7a
to-liva S. '77-'zl
SO: i40- 34

USW/Fuel Nazut
Furnaces, Metallurgical
SeP.50
.*Using the Exhaust Gases of Metallurgical
Fur-
naces to Heat Compressed Air for Atomizing
Xazut," A. D. Akimenko, Engr
*Prom Energet" No 9, pp 12-15
Terms use of compressed air for
atomization urx-
economical. Describes heaters nov in use,
their
design and characteristics, and shows that
in the
case of metallurgical plants of the old
type us-
ing 60,000 tons of mazut per year, an
economy of
USSR/Fuel Mazut (Colita), Sep 50.
1.5 million kwh and 2000-3000 tons of
razut can
be achieved by heating compressed air used
for
atomization to 2000C.
i6&25'~

ltlowi~ Castirols, Aelting Oky 5.1
!Tkeculiarities of the The=al Process of
Melting
'Cast Iron in &-Cupola Furnace'With
Application
nf . 07,vap-n. " A. D. AM ank , Engr, A.
A. Skvorti$PVJ
Cand.Tech.Sci, "Emanoye Sormovo"
'"Litey Pioiz vod" No 5, PP 17-19
'ear
ibes and analyzes exptl beats in 2 cupola
p
fmmaces of 1,120 z= dism vith 3 rave of
tuyeres, using oxygen to intensify melting
process. Concludes that application of
oxygen
195T60
XIM/Metals. - Cast Iron, Melting (Coutd)
May 51'
In'cupola melting is particularly
essential for
*oking"spe-dial cast irbus which require
high
molten metal for iMproVing quality OfL
,p
195Tf)OL

(1414re go( "Ca.urlas Unit. (4w Stentlantliallion to(
Furl 4:0n*Mnlpl;Un Of lAwantoolt" ftw Intrafarturt Trmn~-
( Iti flintime. ? A D. lik,, 7,1 I'llmollibli Tol,
St4l. IfA2. p.

KARABIN, A.I.; AXIMIM AN, kandidat takhnichookikh
nauk, retsensent;
TMNU, E.T.W7,11-Ingnener, redaktor; RATVffWA, U.N.,
tekhnicheekly
redaktor.
[Power supply of steam and pneumatic hammers]
11nergettka paro-
vo%dushvWkh molotov. Moskva, Gos.nauchno-tekhn.1zd-vo
mashino-
strottellnot lit-ry, 1955. 315 P- (MT.'RA 8:12)
(Hammers)

p'4

L
Tbi maradubfift 0 notauni-IMAn Air-Slow L

AkIpMko Srd A. .4.
SkVDrtBUV.

t"7),-[jnSuwlanj. The calrulation of the OhB-tet- I
-
ectal refvmnem k0 I
d vrktn s
id
i
L
U

v
era
p co
p
of rots blowm
t

IY~-

'0 14

x Vv E w i< 0
AID P - 30`78
Subject LESR/Electricity
Gard 1/1 Pub. 29 - 12/29
Authors Akimnko,, A. D. and Ye. A. Serov, Engs.
Title Control of mercury differential manometer
Periodical Energetiko 72 17-18., J1 1955
Abstract Operational controls of differential manometers
of the DF and FES
types are difficult if made at the place of installation.
The
author describes an instruwnt used for testing such
manometers
under operational conditions. One table, 3 drawings.
Institution : None
Submitted a No date

AXIVESM, A.D.
.
Industrial control on the state of a molding machine.
Lit.proizv.
no.2;10-11 7 156. (Nolding machines) (MMA 9:6)

AKIMENKO, A.D., kandidat takhnicheakikb nauk.
Upper limit for heating compressed air. Prom.energ. 11
no.70-10
JI 156. (MLRA 9.10)
(Compressed air)

AKIMEM, A.D., Icandidat tekhatcheakikh nauk.
%%--ii - -
Heat losses in steam mains of industrial
establishment*. Prom.
energ. 11 no.11:14-16 N 156, (MLIRA 9:12)
(steampipes)

-SKVORTSOV, A.A,, kandidat tekbnicheek-ikh nauk; AKIMKO. A.D.;
KOROTKOV. X.P.,
in%hener.
Processes of solidification and hest lose during continuous epsting.
Stal* 16 no.10:883-890 0 156. (111?,A 10:9)
1. ZAvod 'Trasuoye Sormovo" i Gorlkovakiy loolitekhnicheakiv
institut.
(Steel ingots-Cooling) (Solidifiention)

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