SCIENTIFIC ABSTRACT LASHKHI, T.A. - LASHKO, N.F.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000928710019-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 20, 2000
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

WY-NR: AT4007036 TABLE I
Results of corrosion test of titanium alloys AT in boiling acids
ENCLOSURE: 01
Grade of=tbe alloy Testing medium K, g/m2 hour 11-mm/ ear
y Point of atabWty
ACETIC ACID
AT-3 Acid 0.007 0.0133 4
AT-3 Vapor 0.003 0.0057 3
AT-4 Acid 0.01 0.019 4
AT-4 Vapor 0.003 0.0067 3
AT-8 Acid 0.007 0.00133 2
AT-8 Vapor 0.004 0.0076 3
FOW&C ACID
AT-3 Acid 0.0008 0.00152 2
AT,-~ Vapor 0.002 0. 0038 2
AT~-4 Acid 0.002 0.0038 2
AT-4 Vapor 0.005 0.0095 3
AT-8 Acid .0.004 0.0076 3
AT-8 Vapor 0.005 0t 0096 3
Remark: all samples underwent ungorm corrosion
Card 3/3

LASHKHI, T.A.; INASHVILI, Sh.Sh.
Meteorological and actinic observations on the Tvlbeari
Glacier. Trudy Inst. geog. All Gruz. SSR 18:280-281 1164.
(MIRA 17:6)

INASHVILI, Sh.V.; IASHKHI, T.A.
11
Observations over the meteorological elements and ablation on
the Adishi Glacier in the summer of 1961. Trudy Inst. geog. All
Gruz. SSR 20-265-280 164. (NIRA 18:5)

LASHKHIYA. Sh.V.
Recant changes in the shore line of Abkhazia. Izv.Aff SSSRiSer.geol.
21 no.12:21-28 D '56. (MIRA 10:1)
I* Sukhomakiy goBudarstv*TuL-y pedlagogicheakty institut imeni A.M.
.GorIkogo. '
(Abkhamia-Shore lines)

LASHKHIYA, Sh.V.
Origin of terraces on the Black Sea coast of the Caucasus. Izv.
AN SSSR. Ser. geog. no. 4:99-103 Jl-Ag 161. (MIRA 14:7)
1. Sukhumskiy gosudarstvennyy pedagogicheskiy inst-Itut in.
M.Gorlkogo. (BILck Sea region--Terraces (Geology))

- 3"1. 1j -
LkSHKHI zlw~' -
On the Yashtukha flora. Dokl.AN SSSR 112 no.6:1104-1105 F 157.
(MLRA 10:5)
l.Sukhumskiy goondaretvann" podagogicheakiv institut im.
A.M. Gortkogo. Predstavleno akademikom V.N. Sukaohevym.
(Sukhumi-Pollen, Fossil)

LASHKHIYA, Sh. V.: Master Geogr Sci (diss) -- "Physico-geographical character-
4~'~st ~csof ~the Black Sea coast of the Abkhaz ASSR". Sukhumi, 1958. 26 pp
(Min Higher Educ USSR, Azerb State U im S. M. Kirov), 150 copies (KL, No 7,
1959, 122)

USSR/Fam Aninrls. Horscr
AbF Jour f Rof Zhur - Diol., No Ili 108, No 49971
Q-2
Author : LevWdn D.
InEt 2
Title s Protein-Vittnin Fvsto in the Diot of Siring Stellion- and
Suckling i-loros.
Orig Pub % Konovodstvo, 1957, No 9, 42-43
Abitract : Tho ptsto wes propcrod fron grein vnd been !rass -iixturv
U
(75-80 percent of greinp before curing cnd 20-25 porcont of
bccnc ct the onret of budding) by romovin- the cellular tic-
suo end prosorvotion. The pesto contained 65.9 porcent of
wator, 15.7 percent of proteins, 5.6 percent of lipoidE,4.6
gr1k.g of Ca, 2.8 gr/k,; of P, 151 mg/kg of ocrotcnol 3.3 gr/kg
of chlorophyll. Torts porfor.-;od on 6 rtallionr for 142 dpyr
provcd the hiEher biologicel voluo of the prate os coripprod
with whole butter. In 2 out of 3 tocts, thonuibor of rpom
collr with ctreightforvinrd tranolntional ~iovc:nont wes 36.7
percunt and 28.3 percent highor in rtallionr on pvrte dint
Card 1/2

AUTHOR:
TITLE:
Lashkin, K.I., Chief
SOV/111---8-11-26/36
The ImDortance of Inter-Rayon Inspectors for 7mrrovJ'nF Com-
munications in Villages (Roll mezhrayonnykh kontrolbrov
v uluchshenii svyazi na sele)
PERIODICAL: Vestnik svyazi, 1956, Nr 11, pp 26-27 (USSR
ABSTRACT: Although there are presently 600 inter-rayon (district) in-
spectors in the RSFSR,this number is inadequate since there
are about 2,000 rural communication offices and more than
28,000 rural communication branch offices. Three years ago,
an instituteof inter-rayon inspectors was created because
many rural communication offices worked unsatisfactorily,
The inspectors are recruited from senior communicat-Lon em-
ployees, managers of telephone or post offices Pn-d must have
wide experience, !.7any communication administrations of the
RSFSR conduct retular instruction and conferences for the
inspectors. Their duties consist of checking the work of
Card 1/2

SOV/111-58-11-26/36
. The'Importance of Inter-Rayon Inspectors for Improving Communic-Itions in
Villages
the various postal and communication installations within
their respective areas and the training of personnel,
ASSOCIATION: Glavnoye pochtovoye upravleniye ~.'inisterstva svyazi RSFSR
(main Postal Directorate of the RSFSIR Ministry of Communi-
cations)
Card 2/2

DVOSKIN, Ya,., kand. med. nauk; VAG"CUA,, Ye., tekhnik-laborant;
IJ&jkM.t A. . tekhnik-labo%~
Comparative evaluation of the preparation "Mm and kerosine
for the cleaning of oil tankers. Rech. transp, 24 no. 10*
38 65. (M3RA IS: 12)

mi
1ASM02 -k .
FreParing seeds for so-wing. p. 13.
Vol. 10, no. 12, Dec. 1955
KOOPERATI-VTO ZE:,EDELIE
Sofiya, Bulgaria
So: Eastern European Accession Vol. 5 No. 4 April 1956

MSHKO, A.S.; DtdffWV, V.I., diyonyy ohlen.
Structure of amorphouB antimony. Dop.AN ITRSR no.6:455-458 '52,
OU2A 6:10
1. Akademiya nauk Ukrayinalkoyi. RSR (for Danylov). 2. Laboratoriya metalo-
gizyk.v Akademiyi nauk Ukrayinzlkoyi RSR (for Lashko). (Antimony)

LASHKO, O.S.; DOYLOV, V.I., diyonyy chlen.
New trigonometrical method for the calculation of the distribution curve
of atoms of a fluid, based on radiographic data. Dop.AN URSR no,3.'150-
157 153. (MLRA 6:6)
1. Lftboratoriya metKlofizvky AN URSR (for LaBhko). 2. Akademiyu nuuk
Ukrayinalkoyi RSR (for Danylov). (Pluiao) (Radiograpby)

W,14J
Dis tr -
-Al enallsis for detennination of

the Stat i Fi--
of liql

-Zhn;
V iv.) S~Drrik --; h sn~195
i6,2V)1fj.-Fvr.detn. of the &Inbution function by
the irlegral =215tis methad. it'is nectmi-ary"to Lum the

j tensity Curve for -the valae S. - (4;r/X
a wide ifitcrval'O
%ve length. 29 dispo~lon insk), corcrin 11
sin &)
iloi Very short
iffects. Mrbg apts: using
-avt:~,: the intenti-Y

analysis imultg'- laircducing 211
the

ormthtat.distributionrurve. To anat-me the ponible
rr
e
'
crmrr,, -the carm-of at. distdbutiaq,for.
~ vubk-forps
-
(simple, -- face-=-Irmili and in
ploltEd.
'
T?. a fumtlons
tt d. f4rdiarL is
datd- a% -o! Gaif.-sizu
CDM~p6~ding to tha,diff&mt spherli6l layers c4 atoms Sara
radifiribectntralatom,
curves am
-m Then the intcrisit
ib c
m th
di
t
f
ro
e
s
r
un
y
ib~ is Id.
svpd.'in -sfefiovslird the lavetion 0 at.- dlAii de

.... . %djjnjnU OnLolthe

mite for all forras, ti 60~kdlnavwn no',
inte
noticeable cii~n
im of
o
t in Ue YO
itb
t
i
b
d
-
s
ou
s o
s a
t
y
jj
nc Mou U no
A t co&6natim spbim.,~.Tht 6 1 for
i
ty sit
all poszWv ewm, The undMrAhmring o tht intem
fibution 6s
igbdispeision anees brings about 6 diffmcd distri
'
a mult 6.1 be Ue
,wh the
wWch.thefirstmax. -cvmisbromdej~
area under il. chw
Iseslittle.,
CW -'W p
-ardinj %crODr* 4 the I id
disre,
=ZJcs d6 not hrinj b the lociAloft
'
-
ect
e
of tbtse ppanflans in the -arca Undei lhc:first"M~1. of the,
cm Im4-tobvicorrectemi4j,
'
re of
b
chtsi= about t r t
ac4n
:
'
..
p
g
y'
.
M-0-1 IIF-

LA3RKPj_At_'�.,
"AP'plication of Fourier Analysis to the Decodin# of Radiograms of Liquidsn.
SB., Nauch. Rabor Labor.. Metallofiziki AN Ukr SM, No 5, pp 15-20, 1954
Debye's formula, basic in determining the function of radial distri-
bution of atoms and molecules, is applicable when the ordered zones of the
liquid are small in comparsion with the scattering volume of the specimen.
,This statement didproves the assertion (Cf. Petrashen, M. I., Poray~Koshits,
Ye. A. Zh. Eksperim. i Teor, Fiziki, 21, 887 Z-19517 that Fourier analysis
assumes a priori the disorder state of a liquid and therefore leads to a
uniform picture of atomic structure discarding ordered groups.
(RZhFiz, No 10, 1955)
SO: Sum No 812, 6 Feb 1956

LASBKO, A. S.
IIX-Ray Determination of the Functions of Atomic Distribution in A
Multiatomic Fluid"
an article in the book "Questians on thePhysics of metals and Fletal
Science", AS Ukr. SSR, Kiev, 1955, 151 P-P.
So: Sum, No 1102, 19 Oct 56

A, ito
tat- i&tT-fbA-- n
3 a . f t"VIUk" n" Yu
pw-a 1~41-
e, '-rF ; Rfe, Zh,.. 1. irit,- 0$6, AbRtr, No,
MZOWIIII fcl e..[-'. Of Ilic Lt. Adigtribution function by Dhia-r4-
ti-- 't
Y e eN-f"t-j x is rxp!'~h--d will) Son
CT-amplt- rij .1 lif!Uld !L'Al f4 2 kilds Cd r.WIZ4. I'!
dav'Lni~g the fokillom &- famzm us fuixt1fas A thc angla of
diq--min mure rur'st, mrl by fh6t~ rnmn vzz!r--- A paasa!Wc
i2

DAHILOV, Vitaliy Ivanovich. prof essor.doktor fiziko-matematicheskikh nauk,
laureat.Stalinskoy premii; KURDYWOV. G.Y.j akademik, redaktor; '
DANIWVA, A. I- , recialctor; ZUBKO, A.M. , redaktor; XAMEMSKATA, D.S.,
LX,O redaktor.- O'ISIYEMKO, D.Ye., redaktor; SKRY--
redaktor;,L
45
SHEVSKIY, A.F., redaktor-, 6PRUOR. Ye.Z., yedaktor; XAZANTSEV, B.A.,
redaktor izdatel'stva; RAKHLINA. N.P., tekhnicheakiy redaktor
[Structure and crystallization of liquids; selected articles]
Stroania I kristallizataiia zhidkonti; lzbrannye stat'i. Pod red.
G.V.Kurdiumova. Xiev, Izd-vo Akadamii nauk UkSSR, 1956- 566 p.
(MLRA 9:10)
1. Deystvitellnyy chlen AN USSR (for Danilov)
(Liquids) (Crystallization)

SOV/137-58--7-15597
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 7, p 240 (USSR)
AUTHOR: Lashko, A.S.
TITLE: --Z.~~t~gation of the Liquid Tin-zinc Alloy (Rentgenografi-
cheskoye issledovaniye struktury zidkogo splava olovo-tsink)
PERIODICAL: Sb. nauchn. rabot In-ta metallofiz. AN UkrSSR, 1957, Nr 8,
pp 182-186
ABSTRACT: Presentation of the results of experiments on the investigation
of the intensity curves of the liquid eutectic alloy Sn-Zn at
different temperatures. Photographs were taken in a vacuum
chamber with a bent quartz crystal of the Bagaryatskiy system
with Cu-KCL radiation. A drop of the liquid alloy flattened be-
tween two mica plates served as specimen. After the micro-
photometry, elimination of absorption and polarization factors.
and introduction of a correction for the secondary radiation, a
Card 1/2 curve of the relationship between J and sin O/K was plotted,

SOV/1 37--58-7-15597
X-ray Investigation of the Liquid Tin-zinc Alloy
according to which the function (S)-J/Z Nifi S=4Tr/X sin 0 was determined,
where Ni is the number of atoms of the i type, and fi is the atomic factor
of these atoms. Calculation of the number of the nearest atoms of the i type
surrounding the given k-type atom was performed according to the furmulae
well-known in the literature. The values of the coordination numbers at 3000C
were extablished to be Sn 9. 5 and Zn 10; at 5000, Sn 7. 0 and Zn S. It is
shown that in a liquid alloy of eutectic concentration there exist regions
possessing the structure of pure components.
V. S h.
T
1. Liquid metais--X-ray analysis Liquid metals--Temperatu-re factors
Card Z/2

Cot liflu'.
I by d .14 st I
*nd M', TIC-110 radia Mid 1b
,
tritu
=S. The cmyo W il:
wcrt Q,-J. 2ec-ardinx to the b I On'- metb,O, -szd thi
Lmalys~3 c!thmt "r-;cs shawtd.tba liquid Na xmd Hqdd K
~av- bt(Im-Al a.nLmilar wutturt~ From the ihangeW the
-cf'tT fire
pc~Litirjn w v,;mc snd:cl the arm undautath tbu
,
raj;%. 61 tht. C.!~ L a
tha C05rdinwon xio. hn, Ilit nalus of the
~-~~rdlnatL)n !Iplatre arc the vDdxdlxia~
L", no. is IU, a~zd-tbt dh,=Cp btt=6 adia=t a
.7A. At:~OD* the =dIus cd thcLcvbrdI=f3on:;phvrc
ta sa_-- at r-reatcr, t,-htims the c*&rdInztimn
lvll no
to D"

LASHKO, A.S. [Lashko, O-S.3-, ROM,00VA, AS. [Romanova, O.Vj
Structure of some liquid metal alloys [with summ-ary In Bnglishj.
Ukr. fiz. zhur. 3 no-3:375-384 MY--Je '58. (Wa 11:10)
1. Institut metallofiziki VT USSR.
(Liquid matafs) (Alloys)

....................
SOV/24-58-4-37/39
TIT11T: Conference on Crystallisation of Mets:O(Sovashchanijo po
krintallizatoll RetallOT)
paloDICLL. Isvestiya Alcadeali Nauk Sq%0tdelen1.yv TekhnicheaLl"
Vauk, 1958, 5r 4. pp 153 - 1 (USSHJ
ABVrRACTj This conference was beld at the Institut mashinovedeniya
AN Sn" (Institute of Mechanical Engineering of the AC-Sc-
US=) on June 28-31. 1958. &bout 4CO people participated
and the participants Included speciallsts in the fields of
foundry, setallurgy crystallography, physics. weldin4;,
beat, physical cb*Lztr.-T. mathematical physics and O-her
related subjicts. In addition to Soviet participants,
fo"ign visitors included Professor D. Cztkl (East Germany)
sad 3.1. ChTorinov (C--schosloyakia). This conference an
orystallisation of metoaswas the fourth conference relating
to the,gswral probles: of the theory of round Y processes.
K.2. 1hzd-j;ev,
0 SoYeako, A.I~.Max1poy - -Certain Kethodo of
Of-large Castings (UP to 20 Q
made of 1?1--ing Steel-. V.K. novitakiyq A.D. mikul-chin
and T.T.jUnoy - -1--lit:ence of Internal Cryst&.1118cra
on the Stru-.tu-r-* and Przper-les of Steel lmgcta-;
IF-Xj-M-vOri=V(C-eckU)0lDVakkA) - '04 the Crystallination
Of -Crystallization of continuously
Cast Ingot and Influe=& on it of the Properties or
CaM6/10 Liquid Steel--, L.J_X~,ruzeaskiy and D.D. Zi V -
_40 .
WIUOD40 Of Movement of the Metal in the Liquid Ccre
04 the Crystallisatic= Of steel Ingo-s and Castin;a-;
N-MUL-GUlin, A,A. Nov:~kcva and B.D. Gulykyev -
=ttsa .1 imation az_a-TaAAn1cAl Properties of steel" at
lwc%a:d Mygyjes-z V.Te. -Neymar`kC;u,"InfluPrj,.e of
ti to Defor--stion or the 0t and the
Speed of solldi&-stioll of Lzigotal; G.P. X_a~aa
wTherim-1 Stromoss and Defortsation in the Crust c~
t&llifiM Ingot*; V.G. Gruzin and P.I. Y
=
6t with problems or fort9t16"nof the PrIcLary structure
Or structural stool. and the influence on it of the
temperature of pouring.
US features of crystailisat.4on of castings made or
alloys with Special Properties and of au3tonit-1c steels
were dealt with In -he jolloving ps~.ers.
1-1. &QxxW1OT - 'Influe=0 of Imocu tiom on the Structure
and on the PhYsico-mocb-lcal Prepartles of 1116h.aj,,cy
Gtools"; F.F. KtimWhj=, ?.V.
N.U.-ROALAR 'Z'0Ccurrvr4&
temperature alloys Du='~=g Crystallisation and lle~t
Card7/10, Tr*AtRSnt* Lcd Oraperize.-tal Investigation of the proceso
at crystallisation of Cast Blades Made of Refractory
Alloys'; A.M. XgLfror considered the process of
crystal-limiCt-i n

.IA , A,S,*, SYTH IY, G,S,
-
Cawra for high-temperature radiography of liquids and solids.
Zav. lab. 24 no.5:646 158. (MnA li:6)
I
1, InetltiA metallofUlki Alcademli nauk USSR.
(Radiography)

LASHKO, A.S.; KARLIKOV. D.N.
Calculatirg the distribution function for atoms in a liquid.
Sbor. nauch. rab. !nBt. metallofiz. All URSR no.9:198-209
159. (Liquid metals) (Atoms) (MIRA 12:9)

1--IASUD, A.S.- ROMANOVA, A.V.
Investigating short-range order in certain liquid binar7 systems.
Sbor. nauch. rab. Inst. metallofiz. AN URSR no.10:150-159 159.
(MIU, 13:9)
(Alloya-Metallography) (crystal lattices)

5 (4)
AUTHOR: Lashko, A. S., (Kiyev) SOV/76-33-8-9/39
TITLE: X-Ray Investigation of the Structure of Some Liquid Metallic
Systems
PERIODICAL: Zhurnal fizicheskoy khimii, 1959, Vol 33, Nr 8, PP 1730 - 4738
(USSR)
ABSTRACT: An X-ray method for the determination of the atom distribution
in melted KNO 3 and NaNO 3use& in the structure examination of
glasses (Ref 1) had later on been applied to the examination
of complex liquids. It was called "integral analytic method".
This integral analysis of the intensity curves of scattered
X-rays was lased in the present case for the determination of
the function of the atom distribution of liquid alloys
+ zinc (III), aluminum (IV) +
(A) - tin (I) + bismuth (II),
1
+ silver (V) and gold (VI) + I . For the calculationsp the
~
~
equations (3~ -- (5) regarding the statistics of a higher order
of liquid binary systems with different types of interaction
between the atoms were derived. X-ray pictures of the eutectoid
(A) ((I) + (II) and (I) + (III)) were obtained in a monochro-
Card 113 matic copper radiation in a vacuum high-temperature chamber at

X-Ray Investigation of the Structure of Some Liquid SOV/76-33-8-9/39
Metallic Systems
different temperatures, while the calculations regarding the
system (VI) + (I) were made on the basis of data obtained from
(Ref 10),, Radical-distribution curves of the (A) (IV) + (Y)
were obtained from the X-ray investigations with the coopera-
tion of A. V. Romanova. The analysis of the atom-distribution
curves (ADC) of the liquid (A) of eutectic composition showed
that there are small ranges within which the statistics of a
near order (SNO) is the same as that of the pure component.
This "quasi-autectioll structure cannot only be observed in the
vicinity of the crystallization point (CP) but also above it.
The analysis of the (ADC) of the liquid (A) (VI) + ~I) with
50atom~ of Au shows that at a temperature near the CP) the
(SNO) of the atom distribution is very similar to that in the
solid state, but that at the same time there are ranges with a
Ptatistical distribution of the atoms A and B in the liquid W.
In the liquid (A) (IV) + (V) with 13-7 atoms of Agp two kinds
of packing may be assumed: a distribution according to the
(SNO) of the f-phase, and an atom distribution similar to that
observed in liquid aluminum. There are 9 figures and 10 ref-
Card 2/3 erences, 7 of which are Soviet.

X-R~y Investigation of the Structure of Some Liquid SOV/76-33-8-9/59
Metallic Systems
ASSOCIATION: Akademiya nauk USSR In8titut, metallofiziki (Academy of Sciences
of the UkrSSR, Institute of Metallophysics)
SUBMITTED: January 4t 1958
Card 3/3

.24(2), 18(6) 0712~-'2
AUTHOR: Lashko, A. S.
TITLE: Or, ~f a Liquid AuSn Al I -,Y (0
splava. ALSn)
PERIODICAL: Doklady Akademii Lauk SSSR, 1 95n~, Vol 12,q., Nx 26) 25
(USSR.)
ABSTRACT: The author investigated a liquid AuSn al:loy Nvith stoichic..
metric composition vhich in solid sia'.e form5 an Irter..
metallic compciund with rickel,-arsen--'15J;-~ The ir.-,
ten:iity lines ~-f th~~s alloy vvez*e plotted in ron.-.chroria-
tic copper-Ka-radiat ion from the free surfa~;e of tile sample
(which was Placed in a chamb3r).
The tc~uipsratuTe of the sampIe -,7as 11fl-her bz; -,`0-11 5o t1han the
melting, +sr.,-j),?rature. The X-rays were ieccrded by
means o-,f the cclurte-- MSTR-11. TI-lis interisity is
ized by t'he exils!tericc of trc-. maxim-a on the t:;i, of t,,,-Ie first.
pWk, For +he positic-ri ~,f thsoo i-'- 110-13
XV 4--:
2 7 r, JA aad L, = 2. 40 s "r, n,;
s,
2 %.
of X-xa-s a.. i d 2 2 :,,~ ao r i n L a n 6e
w
Card 1/4 if t,-,ere are -~rw kinds cc'

On the Structure cf AuS-,
and -rh~, M, PO a it a. ~~n .~f r iri I- s d-*,z!-,r-b,,--~i--,-,j
leads tc an obser-,able splil"u-In.- -..f the fi-i -,T.
li-ne, the radii cf ths fl.rst 2ccrdina--,~n. srl-,ares lahooe
dist-r--batic,ns may t-9 determir~ed ly f,.,Tmtila R 7.7/;~
. I
therefrom resulting R, = 2--6 il and R r) " -
A,, in hp
crystalline state -rh4~ f I r s t, t 13:,- m~ e c o o r d in a 'Ll r-, Sare c~~arar
ized by the fo '1-1 c, r -1, r, In at,-.-.i.-L'c dis+ri"butJL,~r.. inthle
n?ighborhcod of the Ali atom thexe are two A-,A atoms at a
diatancs cf.' 2.75 ~ and sir Sn atom= aii -a of 2-n4
In the in-ynedialle neigT-bcrh:-cd i:-f tht- Sn at,-)m. +hcie are six
Sn atoi:ls at a distazicp --f '4~111 A, The -adi,,:~3 cf tl-le -:~cordina-
ticn. a-Dhere R, = 2.76 computed or, the bas-*Ls t-he
tensity liTie of the I.--',q-u-d a-' -loy agrees ivr~ji w1r.'I t-,-,C- raji-ig
T.. = 2. 75 a: e q -a 1 tu i n g f r :, T-1 tl i z a t cm -1 c d I S r -r 1, 1) Jn
crystal latti-ze. which 1-3 '.ndit-'at-l-Te of an -ordered --f
,j
the li-q--aid all,,,y. Tills ,rdpr xez,!irib'lo,9 tha L
the -=,sLa*'I-J.-,).e sta-te. I-ri add-;ti~.,), t! an
Card 2/1, r :,f the azomrl, aloc a disl,:rilli-

7 7'/(
SOV/121,-,125-,
On, the Structure of a Liquid AuSn Alloy
be present in the liquid a1loy, The coczdination numbers
may be determined from the line of atomic distribut-ion. Th-.'3
line shows a clearly distinCt maximum at 2.95 R, The author
then gives two formulae for computing the coordination num-
bers. If half the Au- and Sn atom-i are distributed in a sta-,
tistical manner and the remaining part of the atoms has the
same short--range order as in crystalline AuSn, the coordira..
tion number of the Btatisti-zal. d1stribution is ;;qua] t~:, 10.
Consequently, the positiQn of the max--mum on the ldre ,f
Jbutior
atomir. distrL may be defined as an average val-ae c:f the
radii- of the coordination spheres of the orlered and statis.
tical distribution: (2."6 3.20)/2 = 2.98 . Ths valug
ag-rGbs well. with the experimental. one determined from the
experimental line of atomic d.4stribation. On the baaiu .:f ihA
data under ir-.vestigation the atoms are not completel-Y mized
during ihe melting procesa of the alley, but half the atoms
retain -a short-range order near the melting poirt,. wh3.0h is
of the same type as in the crystallire state. Th9re are
Card 3/4 3 fig=es and 5 references., 3 of which are Sc;viet.

S OV /2 2
On the Structure of a Liquid AuSn All--,y
ASSOCIATION: Institut meta 7lofizJk-5 Akademi". iauk SSSR
(Institute -~f Metal Phys-lzii of tha Anademy .--f USSR)
PRESENTED: November 27, 191~8, by G, V. Kurdyuylov. Academician
SU13MITTED lllovei-,iber 22 1958
Caid 4/4

LASHKO) A.S. (Kiyev); ROMAPOVA, A.V, (Kiyev)
X-ray study of the structure of liquid metal alloys of systew
with oen eutectic. Izv. AN. SSSR. Oid. tekh. nauk. Met. i topl.
no.3:135-138 14Y-3(3 161. WIRA 14.7)
(Alloya-Metallography) (Eutectics)

STRUCTURE AND PHYSICAL PROPERTIES OF MATTER IN A LIQUID STATE
reports read at the hth Conference convened -in KIYEV from I to 5 June
1959, published by the nublishelr. Fouse of KIYEV University, KIYF.V,
USSR, 1962
,j.Z GOLIK and F~. Between
Tra-c-o'cTly -ana7EIectrical Conductivity
and the 3tructure of Zinc and Cadmium
AmalGhma 96
.8- LASY!9. Roentgenographic Invaitigation of the
1
1
~
Liquid Au-Sn Alloy 101
A.V. ROWANOVA. and A.S. L&S4&Q,,RoGntgenograp)iic Inves-
tiga on oi the Structure of TIP-Lead
Liquid Alloys
107
YA.I. GERASIkOV, A.V. NIMOLISYkYA and A.U. YEVSEYEV,
;Kermodynamio Pro~brtiea of Liquid
Metallic Alloys 115
N,L. POKBOVSKIT finJ B.S. TI.33t.'U, Investigation into
Layers on a Liquid ~!etalllo
Surfnco 119
V.Y. Ln the basic Types of Phase Tr8nnitiona 124
V.Y. !'F:EHCHE?1K0 and P:.V. Dielectric
-T. lyat(nna
f,,Irametora of the Dinnrj -Fquid
tno Criticnl Rec;lon and the
't1joinin, le':Ionn 135

S
../843/62/000/000/007/010
D207/ '308
AWHOR:
TITLL: J16-ray diffraction investigation of the liquid alloy
SOURCE: Stroycniye i fizicheskiye svoystva veshchestva v
zhidhom sostoyanii; materialy IV soveshch. po probl.
zhidhogo sost. veshchesiva, v Kiyevc 1959 g. Kiev,
12;d-vo 11'.iev. Univ., 1962, 101-~106
T The work. was done as part bf an iavestigation of the
effect of intermolecular interactions on the short-range order in
liquid alloys, especially those which form chemical compounds. The
alloy studied was -.,u-~`n (500) which forms an intermetallic corq;ound
with ni cke I- arsenide structure in the solid state. The intensity
,distribution curves were o:.)tained using monochromatic KOC Copper
radiation incident on thc frce surface of the liquid in a vacuum,
high-tekzperature X-ray camera. The sample temperature was Icept at
10-1500 above the mclting point. The scattered X-rays were recorded
with a end-window counter of MCTP -4 (I-ISTR-4) type. it was f ound
Card 1~2

S/843/62/000/000/007/010
X-ray diffraction investigation ... D207/D308
that on meltin-, about half o-f the alloy atoms retained the same
short-range order as iii crystalline state, i.e. the first two coord-
ination spheres of gold contained each of two atoms of gold and six
atoms of tin. The other half of the alloy atoms were distributed
at random and had a coordination number of 10. On increase of tem-~
perature the proportion of the randomly distributed atoms increased.
There are 3 figures and I table.
ASISOCIAMON: Institut metallofizild ,W 'USSR (Institute of I-fetal
Physics, ,S UhrSM)
Card 2/2

S/843/62/000/000/008/010
D207/0308
","oniz-vaova, ~',..V. and Lashho, A.S.
TITLZ: ray diffraction investigation of the structure of
liquid tin-lead alloys
SOUI,,CZ'. 6troyeniye i 'Lizicheskiye svoystva veshchestva v
zhi6hon so.-toyanii; i,,iaterialy 1V soveshch. po probl.
zhidhogo sost. veshches~va, v Kiyeve 1959 g. Kiev,
'Izd-vo I..'iev. univ., 1962, 107-114
Jh
e followinc-, four alloys were invcstigated over a
ranL,,e of temperaturcs: no. 1 - 61.9/a by or 73.9 at.'/a 'Sn
(eutectic composition); no. 2 - 301/0 oy-Weight or 42.8 at.'I'O Sn
(eutectic rcgion); no. 3 - 19% by weight or 29.1 at.cll.Sn (thresliold
of the solubility of 5n in Tb); no. 4 - 1013 by weight or 16.2 at.'/O
,Sn (scolid solution region). X-ray diffractzbn patterns were obtained
using Kr4 co-pper radiation i-imident on the free surface. A crystal
of pentherythritol served as a monochromator. The scattered X-rays
were recorded by an ionization method. To prevent oxidation the
Card 1/2

~;/843./62/000/,00/008/010
X-ray diffraction i-aw,stigation ... D207[1)308
liquid surface was covcrcd irith a thin layer of 'boron oxide or an
thin mica plate. The -.)urpose of the investigation xTa-- to find the
variation of the strucLurc of thc- liquid alloy of eutectic composi-
tion with variation of temperature. -;it 20001 which is close to the
melting point, the atomic Cistribution was mainly I quasieutectic I. i
On increase of tem,)e-,-ati1re to 4000C the 'quasieutectic' structure
was destroyed ai-ul the atorLis were distributed mainly at random with
an average coordination number of Un. Variation of the tin content
altered the alloy structure. For non-eutectic compositions the
atoms were mainly distributed at random with coordination numbers
of 9 (for alloys nos. 2 and 3) and 9.3 for alloy no. 4. The average
coordination numbers of the alloys were quite close to the coordina-
tion numbers of pu--.-e tin and lead. There are 4 figures and 2 tab-
le ,, .
Institut metallofizik-i Ali 'USSR (Institute of Metal
Physics, _'~3 U1=3~'R)

S/185/62/007/008/003/008
D234/D308
AUTHORS: Romanovap A.V.p and Lashkop A.S.
TIT~2: Short-range order in liquid alloys In-Pb and In-Sn
V.61tiVDIUAL: Ukrayins1kyy fizychnyy zhurnalf V. 7, no. 8, 1962,
836 ~j4
TEXT: The authors dive the results of an experimental study of
th'p structure of In-Pb, In _Sn and In-Sn , by S-rays. The method of
i 3 4
investigation is described and the results are discussed in detail.
Itiis concluded that 1) in the case of close-packed or nearly close-
packed lattices, melting of the alloy does not disturb the type of
packing. At temperatures close to the liquidus point the most pro-
bable atom configurations correspond to the positions of the atoms
ini,the.crystal lattice; 2) in liquid alloys the atoms of different
kinds are distributed statistically; 3) when the-temperature is
60 ~ 700C above the liquidus points of the In-Pb system correspond-
ing1to solid solutions with tetragonal lattices, there is a tenden-
cy towards a more closely packed structure (c6rreBponding to face-
centered cubic); 4) no quasieutectic structure is observed In
,-Card 1/2

S/185/62/007/UO8/003/008
Short-range order in liquid alloys ... D254/D308
In-Sn 4* The solubility of In in Sn increases in the liquid state
and this causes Sn to approach still more the close-packed struc-
ture. There are 10 figures and 2 tables.
ASSOCIATION: Institut metallofiziki AN USSRt G. Kiyev.(Institute
of Metal Physics, AS UkrSSR, Kiev)
.-Card 2/2

S/601/62/000/015/001/010
AOG4/A127
AUTHOR: Lashko, X.S.
T=: Investigating the short-range order'in aluminum-silver monocrystals
by the method of diffusion scattering of x-rays
SOURCE: Akademiya nauk Ukrayins'koyi RSR. Instytut metalofyzyky., Sbornik
nauchnykh rabot. no. 15. Kiev, 1962. Voprosy fiziki metallov i
metallovedeniya, 80 - 86
TEXT: The article presents some results,of investigating the short-range
order in monocrystals of the solid solution of -the-aluminum-silver system for
three concentrations, viz. 3, 5.9 E~nd.9-7_atomic %.of silver. The monocrystals
were grown from an alloy in the form of 25 x 10 x 2 mm plates. Diffuse scatter-
ing was measured at a monocrystal temperature of approximately 20 C. Determina-
tion of monocrystal orientation and measuring of the intensity of the diffuse
scattering were carried out at the same alignment of the specimen in the special
x-ray cha'mber. CuKa, radiation was used, monochromatized by a plane pentaery-
thrite crystal. The scattered radiation intensity was measured with an MOT-17
Card 1/2

S/601/62/000/015/001/010
Investigating the short-range order in .... Aoo4/Al27
(MST-17) counter. The author describes in detail the calculation of the various
factors, such as determining the crystal orientation for which it suffices to
determine the position of the normal relative to two arbitrary systems of planes,
decay ener& Tor vario;ii-.'-c6ordinati6n'sl~hL-res, etc., and presents the relevant
formulae. The results of testing monocrystals for three concentrations of the
binary AI-Ag solid solution are given in two tables. The author thanks M.A. Kri-
voglaz for his assistance. There are 2 tables and 1 figure.
SUBMI=: May 8, 1961
Card 2/2

3/601/62/000/015/002/010
A004/A127
~.AUTHORS: Romanova, A.V., Lashko, A.S.
TITLE:., X-ray diffraction studies on the structure of some liquid indium-
-lead and Indium-tin alloys
:SOURCE Akademiya nauk Ukrayinslkoyi RSR. Instytut metalofyzyky. Sbornik
nauchnykh rabot. no. 15, Kiev, 1962. Voprosy fiziki metallov I me-
tallovedeniya, 87 - 99
TEXT: The authors describe x-ray studies-of the structure of liquid alloys
of the indium-lead and indium-tin systems of several concentrations at different
temperatures. These investigations were aimed at .9tudying the relation between
the alloy structure in the solid and in the liquid phasee,the regularities of va-
r1ations In the short-range order depending on temperature and concentration for
binary systems.with different constitution diagrams., A detailed description of
the experimental methods and test results and their analysis is given. The ana-
lysis of the intensity curves and atomic.distribution functions of the studied
alloys in the liquid phase yielded the following results: 1) Smelting of alloys
Card 1/2

S/601/6P-/000/015/002-/01()
X-ray diffraction studies on the structure of .... Aoo4/A127
with compact crystal lattice does not result in the destruction of the compact-
ness of atoms. 2) Atoms of various types are distrib6ted statistically in the
liquid alloys. 3) If the temperature of the liquid alloys of the indium-lead sys-
tem is increased by 60 - 70*C above the liquidus, they tend to change their short-
range structure into a more compact structure, corresponding to a face-centered
cubic lattice. 4) An increase in the temperature of liquid alloys with face-cen-
tered'tetragonal lattice is accompanied by different characteristic changes of
the short-range order for alloys of the indium-lead and indium-tin systems. 5)
Liquid alloys of the In-Sn4 composition do not show a quasi-eutectic structure.
There are 7 figures and 2 tables.
SUBMITTED: May 28, 1961
Card 2/2

ROMANOVA, A.V.; T,Aqma. A. S.
On the short-range order in liquid alloys of In - Pb and In - Sn.
Ukr. fiz. zhur. 7 no.8:836-845 S 162. (MIRA 16:1)
1. Institut metallofiziki AN UkrSSR, Kiyev.
(X rays-Diffraction)
(Indium-lead-tin alloys)

USHKO, A.S.
Investigating short range order in aluminunk-zine single crystals by
the meto:od of diffusive scattering of I rays. Sbor. nauch. rab. Inst.
metallofiz. AN URSR no.15:80-86 162. (MIRA, 15-12)
(Crystal lattices) (X ray-Scattering)

ROMAMVA,, A.V.;J~~ A.S.
X-ray investigation of the stmdture.of certain liquid alloys of
indium witb lead and tin. Sbor. nauche rab, Inst. metallofiz.
AN UIRSR mo,15:87-99 162. (11M 15:12)
(Indium allpys-~btallography)(Phase rule and equilibri=)

PENIKOV# G#K.p inzb&; LASHKOt E.N.t inzh,
I.,--
Some initial results obtained in the operations of the ND-1250
extraction equipment. 14asl.-zhir.prom. 27 no-3:39-/+l Ma- 161.
(IMIRA 14:3)
1. Armavirskiy maslozhirovoy kombinat.
(Armavir-oil industries-Equipment and supplies)
(Extraction apparatus)

USHKO, L. It.
Mechanination of the mixer drive of a rotary drum filter for
micelia. Masl.-zhir.prom. 26 no.11:42-43 N '60. (MIRA 13:11)
1. Zrmavirskiy maBlozhirovoy kombinat.
. (.Armavir--Oil industries-Lquipment and SUT)DliSS)
(filters and filtiation)

STEPANOV, N.M., inzh.;-LA5HK-O., L.N., inzh.
Modernization of the IZ-1000 oil-extraction line.
Masl.-zbir.prqa. 28 no.7:32-33 Jl 162. (MIRA 15:11)
1. Bogatovskiy masloekstiaktsio=yy.zavod.
(Bogatov--Oils and fats)

STEPANOV, N.M., inzh.; LASHKO,.L.N.-4. inzh.
oD-1
Improving the SYStem of Wet grist separation in the 11 000 and
ND-1250 extraction units. MAsl.-zhir.prom. 28 no.4:33-34 Ap
,62. (MIRA 15:5)
1. Bogatovskiy masloekstraktsionnyy zavod.
(Soparators (Machinery)) (Feed water purification)

IIASHKOJV L*Nep inzhe
Operation of the cartridgp-type micelle fJ-ItBrs* YAwlw-zhir,prom, zl'
no.5:42-1+4 mq (MIU 14:5)
1. Armavirskiy nwlozhirovoy kombinat.
(Armavir-Extraction apparatus) (Filteriand filteration)

LASHKO, L.N., inzb.
Remarks on designing rollin.g mills. Masl.-zhir. prom. 27 no.9:
39-40 S '61. (MIRA 14:11)
1. Armavirskiy maslozhirovoy kombinat.
(Rolling mills) (Oil industries--Equipment and supplies)

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surface lavers of hollow eviindrical specimens subjectit-d to wear tests
in an Amster wear-testing machine. using varying loads with a -00
00 constant number of revolutions and rict tvrsa. A ra-l steel con- Pme 0
taining 0-40% of carbon, &68% of manganew, 0-23'0 of silicon,
00 J 0
0-023% of phosphorus and 0-034% of sulphur wan used. After the
0 0
testa, the variationuith depth ofthe deformation duc to ineclianical
:0 13 =0 0
work applitd to the outer curved surfaces of the cylindrical test-
400 - piertV was studied. For this purpose the murfarx, was gradually re 0
etched away and the residual streams were deterinhied liv an X-ra'
Y -00
14
niethod. fi was found that in test-picces tested at WCHIC preggUrVil
d'jrmation
8:0 0

pene-
up to 90 kg. per sq. turn. the depth to which the
trated was small and remained constant. On exceeding a specific

e
r
m
uture of 100 kg. per sq. nim., the resistance of the surface layer,
P
w
b
eh is a characteristic of the given material, is overcome, and the
i Zoo
centre of deformation rapid-ly spresils into the interior of the tftt- we 0
piece with well-marked pDintsat which the value ofthe second-order

t
stresses is a maximum. The stresses in the layer immediately tDo 0
:1 adjacent to the surface arv reduced owing to the sattinu in of plastic
deforniat ion --cruithing of the metal in that region. Wilit further tio 0
inert-ast, in lite specific jarmure the position of maximum residual
~o the interior of the metal

u
'
-W
D "
-F-v--q--TTW--j v
i .
1A Aft A S 8 W 0 0 V I V 111 9 a 0 9
MI
is 1, 1, 1, a 4, a W a e! a a U Rpm a I n
0 0 0 0 & * 0 0 0 010 0 010 0 a 0 0 0 0 0 0 0 * 0 0 0 * 0 0 0 0
10, 00 '00 00, 00 * 0 0 0 a C 00-090000 0 t 0 0 q a 0 0 0 a 0 0 0 0 0 00012

r -VT=
ift
4
PWI$Ui AM PISPIN110 1"11
77
-
e
x
. ;
IF
x
A 1
L
N
a --
.
AWMD M
-
and WompWagwo. lee
F"Xzz"TKx (Tum. 1r4. Cbem Chakor Unilr-,
00 4. No. 13,17-42).~-The tmp. coeff. of hud-
nm (p) of nweak is YaWed to ibek mp. (2) by the too
equatim T 1-9/(A + O-OD"). R. T. =00

Coo
re 0
a**
go &
Ze 0
no*
300

too
ASN.SLA MIALLUHCAL MIATM CL&UWXATM use
V.Soso "At tow Ove 411111 W Q"v S16

,
"
b u Ig AV lo a w v I N IN 9 A
*
'a' if
a a a ic a it it a 41 4
1;:

a!
4ndl
06
0
6698608900
0
0 Vo 0 a a 0 0 0 0 0 0 0 0 a a 0
,T 1004
10
iz
0
9 0
22209
9-0-0006099 0 &$-0 0*0 00

sea
for
*06
00 It
00,31
060
90
0090
twirsus Am* plieviolds MODIR
FP_ ee q 094 q 4 0 0 9
a it a a p a a 0 a 4 a as
--A-
Fail In strength lot steell during successive plastic
!dffOrM&tjOVS at high teMperat"M 'N' FjAlUo, W G.
i1cifeliko And (I. Vit. Slothlilyally'k, Irami. /$fit
Chem. Charkor Unw. 4. Nm 1:1. 4UO *%i.'%1S- Sictl
Tupratedly subjmted to prmsure at N111'rhan;C, its F-trt:,'-
1tire clk-witinuomly. I'hefirttoperatian(-ausrstlirgruat-
I'll fall in %tFirsig0i III the ~jmph-; milow(jutut o1wratimi,
lfl%(Avr frCrysta. of file metal, With Coumquelit rim. III
ifil .1re"Kil). It. C. 1'. A,
A SCIALLORMICAL LMRATWI CLASWICATOU
MCI/ flamams -A 1 911100110 Nit amw Qlw IIII&III as call, Is[
U 5 AT 10 All; - a I T_T_W r M L 9 4 04 0 a 9 1 if a 9 a
0 1 01, 0 8 a It I K a n
0 4 0 0 0 0 0 a 0 * 0 0 0 0 0 0 41 0 & 0 0 0 6 0 0 0 0
OT14:1 0 0 0 0
0
40
!9_6
-00
-00
-00
zoo
as
zoo
to- 0
mi* 0
see
,00
0
0

04
1 1
,~A-AN
00,
00 A
0i).
00 f
00.2
0 S
0 At
fe a U
00 3
00
TO, '00"0
4 1 a P a
a 0 a 0 W-* -00 0
$00000000
a 13 14 U It I? v a 4
AMD PROPINVIIII .013
&at# of ntebb. N.F-
jaftoand B.G. Petrenko. Trans. Ing. CAAAA.Kbarkvv;~-
Unic. 4, No. 13, W70(1101).-Theoretlcal. No analogy
exists between modifications of the state of atoms owing to
temp. change or to plastic deformation. B. C. P. A.
Ajb.ILA NITALLUKKAL LITERAIMM CLASSIFICATIOX
P" SIVISPIWO
900000699060069:1
111,00909909906990
4 11 9 33 W 3 It V 31 10 4 At 62 At a&I
.00
A;2 -00
-00
.09
-00
.00
.0 4P
400
CID
be*
60
to
lack. SONOV
Will 11111OW 6191, O"T 441C SILL111 OAK Cv L%%
I I I F 9
U ;:w Kama Mau not I'll W, U M I- S a &A a It 2 '1 a In S AM a 2 9 v M
a 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0
:
09000060600600004 r0000009600096999000604

is
e 0
vigo

0
0 0 0 0 0 0 0
00 a 1
1 4 1 1 10 1111 1juisk IIIII,
.? 0 A A_ I-A
its +I, )%q val4il

094 Tbowy of hardening and temperins
flittrushkii, N. Jr. lAt,liko~and K. 1, S
of Phys. (U. S78-X:TX,3b7-17,IKj(1Vj8
06 W 0.62, Nfl, 1.1.711. 4 U,(Y_)3. P o.wi
,
quembed at mo-11MI
and annealrd a
1w1w(Til 11111 and . st ,
00 12 or iXI fits. isialt 11"Id. The calive "1
"
annealitis
viiaws.11at juin.at 11X)Q tir;
*0 if nal into cubic manensitt-) and 6 0
sharp min. Shice 11it! c,,tro-i,jn itunc
senrity tht, Iall~ must al~ bays, 113al
d
: hetcrxvg~urity prirsumably increaw,; uw

00i alunis M curbide t1l"Is. all't (Imtraws 0
go A t-enicritite lattics: from thm- Ilmli.
and The rwgulation of cruirnlite may
0 and min. found. Alarivn%itv is corTu
0=rfore homugenetvis.%.

L_ A &ETALLUROKAL LITERATORE CLASSIFICATION
4
::::: 6 : : 0
:
0 9 0 0 0 0 0 0,
a it 12 0 id 11 is V a 10 4 41 a it &I G~c

A
I ,I_
&
IU
A
tic, ..
I -9 0
T

)f Alm. %t

-III-wk, if SI'A
Si W~,,.
PlIr -f ;":I It 11111,
110 Awl
.111411
satinifif wifiax.j. 00
rp ,tax. a%,41 it
4-% stilts hricni. see
an([ min. Tfic
K lit m-pts. of C
lig it, ftlirmali(m
)Ih III"- VITect'
x03111 tile MAN -
in-rrsistasit and
J. Iliki-rinan

r.0 0

og
0
13(
s**
Iit, 11410a0 Q.E 7; 1 -oo a.;' isi
-T-r-T-, 1!0. 0
u a AT so 13 _117 A 0 IN, a N V t K a, .1 a a 3 a T
;0 K'AM 1112 If it it 11 AT KW n I XA AA L S
O;T44 060*00900oAd- 0000000910000009000000:0:
0*00 0
*00*00*00!0*0000

_W V W

4 1 4 1 1 9 Is it IF is ti It IF a 0 a 11 IF U U It M V 31 Itt #4 At Q 41 of AID 0
'A 11- A.-M--f-A A-1-1-A
l L_L_L_W it to, IUM
-or, ..C, Ali, -
.
Ii
AMP INO "09111 v'
,
00 k" mom" of tras OsIdes obtaiard of 0041810
t
a
M
lk
bk
F
l
3
M N
W
t 00

00 .
ar
s.
vus
o a
.
As
w.
mpstra
.
,
Pb
CA
S
K
11
M
42
J
U
S
IM
I
01 -
.-
WM. (
t Is
,
.
.
.
.
y$.
(
,
itt of PC Oxid
1, CM
on
s
00 &1 e
c
p -00
obtaloed at ma"te tentp. A corrosim of PC in hot
00 it gases giveit a-FeA, Nut all Fe pankIrs III the surface -00
1
0 a
0
Uyers am cormded. Single Wets having a crystal lattictO
-00
of Pr remain surrounded by a mass of oxides. a-FeeQ,
of a
is the main oxidation product component of worked Fe.
fte
xid
s
fo
t onl
l
n
id
H
d
d
d
0

00 a.
ro
e
were
un
no
r a pro
o
ox
y a
ge
y
tion, but &W after a short etching (5-7 min.) of the dc- -00
fog
A3
* formed = in a 15% soln, of 11140p, On scraping
off The am Ila of oxides from Fc the removed
~
= Pme*
I=go
: particle$ were aub
to an Intensive plastic Alclumut-
e A,
0 tion, but th" remained unddomcd. Twelve references. coo
W. R. Henn zoo

00 =400
00 see
0 coo
goo
e
se
I
ves

too
A 10 - I La SITALLURGICAL 0711110,710111 C1.41UPIC6710"
it: I&Aaao -0 1 SMIG113 I1, 04V (101 11314110A11
0.
IF 0 1
1
dog
U
1100 000o0 0
00 0 0000 00 00 0 0 0
0 9 0 Wo 0 0 0 000909 00 0 0
0 e 0 iA

6 6-6-6-6--eib 0 6 a 0 0 a4l 0 0 6 0
8 1 6 1 a I is it 12 tj U 16 It Is It a it' n, b I it- is 'x I AD it m II w is j, 1? 11 it 0 41 V 4) A, is r
I IF I T -Z AA 0 M PP,&E4-L-J-_j t--m I
.0 0
pbymjfAj.MOCMiLjc&j propeftles of Artnto lion ill
:0 N-VA911-111tt 11.6"Pettettkoandc'.
*0 Va. Shtbodyanyuk. Afft-11111, w"'No. Ii. 61-4M08).
Cliew, Zrm1r. 1039, 1. 11w#1,; cf. C. A. 34, .11411. -Thr
eximmential trialimi-Itill twlyrren thc "'I 1 -00
if* ", to and -W pild- All, I I~Wllt i. di.- .* 0
rd-wil. tic ralml lilt'. III 1111111"ll'T .f pilvill'"plimm
Irall.ilinn. Ill I Fe "I Ill, Illm-11. I I.'. And 11*111~4111`d
09 in the Oro tf lilt- uAid a-euln. %A tvillentitr o(, thew
dettiontimitid, Thr wim. of a Itillid n-VAII. :,go
sminc~MISPADI"I by a r"Juction in lilt plastkily q tile
00 .3 Inflal. The Int"t pAlklat-loiry Irmil, Im tile hOl-virtwiling
00 of Artims imil is Itelow 14XV. M. V. Nltxxe .66
00 ro 0
Voo
00
00 -
!zoo
00
so
AW',
a I L A At I At&VRGK At LITtRATtOt CLAISIFICAUCk 1200
woo
"u AT to As! It 00
All
fo IT, 111, .11 it fir a p( U a it X n I
0 0 0 * 0 0 0 G 00 0 41 0 0 0 0 0 0 0 0 0 0 0 0 1 *A!
f:o::qoo~*otoooCqq*o~qOoooooO4 A

.4
**A
O:C
*on
008
00 "
0001
*:a
'
000
Iv 0-0 4-W I we 0 0 o
1 4 9
41 a, a a 0 01W

a 40~ 0
L-A-4-
1.
I P
J!~D

00
ORCOlItt AMP I'terlowlts WO.
1
-00
wins do PW'Ae~~ Flom CuMoUbMUML
/imp
-
I R 140116 -and G. Va. Slobodyanyuk. (Metaflurg, IM, -00
No. 2, pp. 64-70). (In Russian). Impact testa on test pieces cut "*a
from 04)5-0-060/..carbon basirBeammer steel angles and from ban
of a 0-12%.carbon open-hearth steel showed that in the normalised
state (normalised at 950' C.) cold brittleness developed at tempers.
turtw of 00 to - 5' C. After quenching from W C.. this cold-
brittleness temperature was lowered in the case of thn Ilessemer
steel to - 70* to - 80* C. The force-rc~uircd to firacture also in.
-eased from 10-12 kg./m. t0 40 kg./M. and greater. Subsequent
tempering W little effect. Quenching of the 0-120/..carbon open. Zoo
hearth steel, on the other hand, raised the cold -brit t leness tempera.

*
zoo
ture to + 15
C.
roe
a

me*
zoo

ASSI-SILA 611TALLOCKAL LITINATLOR CLOUPICATION
U09
Flow C"iny WOO
17. -,.-IT
424141 09 CRT III
b U AT 00 AS I ad 0 0 9 1 W M 0 a a I I V
0 69 Is a, U Il; . '. I-. - , ,
oil 0 1. D 1. 0' 1 1 a I
0 000000000-0600 0014000000006000*0000o
. : : roe -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
9600004POO0000 qt-o
N

0
:0 71t7st
is 14 it IS 30 11 n a Na )6a29 V11 1111mm IOU whwU Q 41 6d as
-A 111 C 11 1 P 6 I-A-&-J. IL-0-QIf I- Y. A I I AA aCE E14 6b 8 t j
A OA
it
Inetift after aefortnuttion.
k And A. K. Kbobilin.
4, 69 -76(IMWI-Aging of various qcv1%
00 roots. ~p to 1% Mn WAR invesiigate,l by variation% in tbe
1619 1 terup. of Cold Imittlerims. IMmination wax inatte by
*0 1; ~ StretchiP16 "Impivaning. and bending followed fly Arti.
ficial4ging at 2.'A). fur .111 Min , Plastic deformation 1,V
vj*SDus triethods incicasedIhe tetnP. Of cold brittlelies'.
4)efonnation by ctunpreviiiin had a greater efTect on trmp,I
o( cold brittleness than the sainq cfegree, of by
it xamic
3
CO 0
-0 0
100
-60
t:
1~!LLVHK-L MINATUXt CLASUfKATION V Z" so
1P*
.00
a., at( anwot 0
U Al 10 0 r, 1, T-)
01 ft If a K UIt no n Ilk
48 'a 0 *0 a 000 0 : # V 0 C 0 0 0 0 0 0 0 0 0
:0 0 0 ~
0 010 0 9 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 & 0 0 0 0,

1000904100000000000ne - -, '. - 0* 0 4 0 0 0 0 a 0
. 0
o
its I# 'lenfloull so It a ip at it A? nun
A a C 0 L-i ._a _x_A_A_L a V_ r a a S. .10- V. X_X_1__1~M_wAMx w_U A-A_&. 4, J I a It j k 0 a a -&-A
oil tw- 1.04,1 of
1941VIM k.0 to,
00
"Delitnuinatflaq of The hrol-Order latitmal Stream by X-Rar
00 1. N. Fruiiiw-% it It moil N. F. 1,Aahko (Trudy 14d. KAlas. NAwir'lor. f= .00
0 Vioc., Will. 3, 175 INI ; KARMWIrid. Zhur., IN 1. 4, M, 6. 1'. .16c. 111,14. -00
IN Itumian.1 Meatiurt-nient of the first-order intertial xirnui-a
go Ijv flit, NarfiR owthod requimm a knowItAgr of the lattice jutrarve(cr of the .00
lie flit .141 invirr iovelfigation in the untitwimird statip, (it.); vii1wriniental deter- .00
lonintwo of thi. i. odt,n imp-itil,. Glock..r slid his m1laboraforif (cf. 7. as
of 31dalIkund,.1935.27.196; Md. Abt.. 1913, 2. 5M) offer an Indirect itirthoil for a
so dMerminini: d. for the surface-stirritan) state by meAns of three X-ray photo.
00 gral'Im F. ittid I.. dowribe a inethotl for d;-terniininiz J. for the'volunie. so
go ptatv by inesna of four X-ray photogralifut. The detcrininatiou of "96
:1. I-V I lit- niet hoil ofiturcriwivr approx Inia6me in dvocribiA. ThechieftiouretA
so v if t;yor an! 1-AMM out, and the changes In the Intensities of intrrferenve F roo
refars are analviied.
innitimit unticr flit- influenee of the first-order at
a0e
0
a 0
00
00
A S S L A -ITALLUtrKAL LITERAIUME CLASSIFICATION I Z
go i : , I - . . . . . . - - .___ - __ - - __ - - !
,- 8- 11 i_#i:;- it- *it-- -
to it" 0 1 V IA An I S 1 06 0 N 9 1 At Of 5 JJ 0 3 1
!VP ow cp to !v is ME x it K 19 K a it it ot tua n i Ia
0 * 0 0 0 0 450
OT110 UO 0 o: 0 0 a 00 0 0 00 0 a
.000000:00000000000040 00 04 4* o0 019 00 0 0 0 9 0 :1
a

i0 ~04
U is U ly 0 k 0 x )o a ki A! 13 W a11 w
..JL r a a I a L a --AL. V -2. V-1-1 -U.1 0 AL-A A 't -1 1A
A J S!_
00 g .00
'00
00 a CO;FOSION AS A METHOD 0 PHYSICO CMICAL ANALYSIS OF WETALLS. (SWF .00
00
APP LICATI ONS OF THEIS METHOD) N.F. 1Aqj[0 (TPUDY INST. IMP. MARIKOV. .00
GDSUDARST. UNIV. 1940. 5, 195-b03, Mime retorat. zhur., 1941,4,(7/8) *0 0
132. C.A be.. 1944 38. 711) (In "ussione) -Attents were made to show =00
00
that the corrosion of metals asm be utilized as a method for the study of __416
000 t
such processes as the doomposition of matte,cits and deformation of wt4 1e
00
by compression. The resutlte are not conclusive with respect to the appliosit't to 0
of the corrosion method to the physic o-chemi oal analysis of metals,
00
00
0=2
SITALLURCKAL LITERATLAt CLASSIFICATION
LA. too.
too..
0.. ONE
-I or im -j a a 3 a v
U 0 AV S, Stan Ifixoto" I.V4
a of P IF IV go a
Is 0 0 0 0 0 0 0 0 000 00
0 0 9 81;0 0 a 0 0 0 0 0 0 0 0 0 Gi OL

00 go a v 4 9 0 0 w a a IV a -0~
0 0 0 0 do 0 0 do 0 0 41 9 0 0 0 6 0
-
t I I is 11 ~! is 14 is 16 1? 4 21 na 2A B
b H J4 A 10 1' v n M U k 1) M it k 41
L 4u n a a re
r A Q 3, J- A V
I-k-L-L-A, *-CC I.- ~t A-1 A
0 0

foe -kaj T-4
CoDdW= Stir LW CTiviallizoiUm of ZoSedit: AWA Y. lAsh
'1
Ofe
fltl
Z I&
KI
a
RU
LW&
eA
"
i
MO
K
U
5
l
S-
714.
JfA(.
ll
,
A.
*
r..
I'f
M
I
,
.
,
A
l
11
O
h
b
-00
uhaijLn.1
n t
e
assm
Z
mr.. 19#1, 4.(9). 34; C. AV.. 19,14. 311, 911)-f
n
of analvaes of the formation of nuclei of tKJid pluiav. a regularity In the

00 position of binary eutectics as a function of the melting points of ihe purr
t
2 Component& was iletcrininrd.

00 Ar -00
j zoo
oe, a ze 0
00

go 4 00

04,
t
j go 0
0o S
e
Z00 Z&O
Zoo
zoo

0
0 i=90
1
0 A S a - 5 L .[T.LLV~GIC-t LMMATURE CLASSIF#C~M. E-Z ,
A
- !Zee
.Acb) .11 C- J.r
it
k "300
--- - a i1 0 F~, -C - s --~ - ,;-- -,, --~ 0 1 w 94
U TS AV 00 AS
It it U it It vt 11 No n
1~ 00 0 0 0 0:0 0 goo 0 0 09 Goo go * 00 of a a 0 0 0 00 a 0 * 0 0 41 0 a 0 9i
oooooo;ooooo*ooooooooOesoo!toeocooooooooe*o000~

o 00-TS,
0 0 Of 0 # 0
A
~li

t P 6
14 Y~I-j 40 n (A to U
;I #~.J- P I-
, 10"', 1, A; (I U 11 Ad a 0
I -
C .
f.f. f, 9,

.00
00 The statute of the hardness of electrolytic deposits. N
'
P*Jy Ind. Klis~.
li~-ttvnko. I
'
, Kbim.
"Mile. :rj
t U I I
I
T
o
h
1
91
3
--$.
cv
1e
e vi
w
ur. 4. No.
J&frral. Z
0
l
l
d
h '00
4", was
'octa
e electrut
epchile
metal on the hardness of t
studied. In the dePosidon of Cu frocil CuSO. k4a. on an '09
of anne&W CIA cathode the hardnea of the depoLit was equal
r. to that cithe basis metal. DrImaition on a harder sunnev, -0
(olstaloled bg poliabinii) mulled lis a cousklierattly hanter
III low C
11
iffm wait obwevril oill
k
it
T to

0 .
~
n
l
.
del
y
jul.). A 2nd stuiraling of the esilhialv rrlucetl
A111
,
I too
the " JeSS Ad tile 910!KWII to Ilk HOCIVIS1 V01114'. The Itl-
.1
% 0
ctrAw%l harduess of the eketroilpposits is atiritritird to the
o
J
distortion of the structure of tLe depirtiud nicial, which ~o
JE
Wapiti" itself to the structure of the Luiit nicial.
0
W. R. Ifeno 9DO

so

Ago

6-71 ZO

zo
to

0 - I L A &tTALL1JJ:(,V AL LITERATURE CLAWFKATICil,
td,
U
0 4
0

a ft It % it
Ar
0 logo go 0 0 0 0 0 * ago 0 g g 0 0
0 0 0 0 000 60 0 0 00 0
.
go** 090 0 0 go * 0 00
o go

LA 0. N.F.: SERGEY3V. G.Ya.: CHICH"V. V.V.; GMLING, N.V., redaktor.
-
LAffect of deformation on the recovery capacity of dural"minJ Vliianie
deformataii na effekt vozvrata v duraliumine-Pod red. M.Gavelinga.
[Moskva] lzd. Akadsmii, 1945. 98 p. (Trady Voenuoi vozdiishnoi oraena
Lenina akademii KA im. Zhukovskogo, vYp- 153) (MLRA 70)
(Daral-nmin) (Deformations (Mecbanics))

RAwwWblo and Iff eversible pro"ases In the recovery
~hsoowetwa in ;ial alloys. S, V. Avakywt aml N F.
04C, Akad. Novi S.S.S.R. 50.
low* and infe:cryst. pentUallon idler3-days'
eVP04um In a soln. of 2 Cr. of HCI and .1 C. of NaCl in IM
cc. of HjO wm used as the evidence that (he rv.Nivery of
the as-queftched hardness at naturally aged duralumin an
beating for al*%it I min. at 240-21W Is the result of
Pr ementially The saint as Arti"I aging rather thAl
11"e%eo"In. of the imull particles rrbponsible for natural ajc~
haideninX. TU alloy aged naturally after quenching
from FM' -twvml mo Inteirryid. ros"slon und only O,OM,
g./sq. rm. w1. lem. Thr strength fell on beating thi.%
1114 at 24n' and r"ehed a mite. after I min. This is IN-
V
in-ovrry Istoms. After I min. the wt. lws wk% 0.0M
X./Sq. - and the depth of Intercryst. penetration wa..
o..16 mm. At 2701 C, occurred In =1 wcs. and the
corresponding values after min. were 0.115 g./sq. cm.
AndO.64trim. The corrosion values irAsca-sed monotonic-
ally with time in almnst the same manner in a"ificisily
aged specimrns and in thme given thr recovery treituirnt.
A. G. Guy

I 0
IQ W 26 J7
,A IL 1 4 1 A A
"ZIO)

010 .4 C Deformabot; of meWs, dus to phave trimsformatlons.
A M. 1. 7okbarova and N~ F_J,ajbkA) (Movow State
Vniv.). Pall. arad. Ali Ali. Ink. 1046,
101,1~24(ju Ru%iiau). - -1 he *Irv%scs arising in the diflu-

too sionlemmlin. cd a new phise frinn asolid WAII. (14 the ty'
1A
(A the austenitc-marten4ite tramition) are "lot. by t
,
ii-urnin
the new-
b
d
f
Il
ti
it
h
h
A
l
00 s o
e
c
c
met
o
t
iviry (
a
y
g
y,
phase sirps, in the form tit a sphere or cof a cylinder. and
using the mullet (if a hitilow in act ivilropic
h diff
dl
h
i
s
unt w
t
erent
me
utu being filliA with it new tuet o
0 el&qk cati.ts. It 1% shown that formation tot it new johisr

00 of the n4me cwtitin. fail different it*. vtilii~ rivt~ rise tit a
fteat ill a here as it 1, fit it C
litt-
strcss which i, Isticc;8v

oe I
y
ler. A,I,Inl- tte- Airie in di WWi(in prmesv-4 due la
1 0
-t,-rngvnrity tit the intlium .irr,kinding the,
11W Concil in
nucleus C4 Ill, ticw I'llivic. The nmKilitu'l'. If the Ire'. =go

ooU 110111 I'll tit" 1111140' (4 Ill" HM1,41, 11w,horilm
I w In Ow ii'th'i Miln. 1. 4 In't. 11'"i it thr di~

v%jA-'t"n' t., Me A A- .,I Ow Jrloillp., .I a
,ilid .,In. tit CtA in Al. the ~~pg. tindru, bi-niK Ow IvIt,i
'
c.nal 0
phaw with a - 8.2, c - 11.6 A.. It) almns jwr
unit evil. one finds in the iminediate neighliorhood of tlx-
new Phase a radial strm of 34 kX
mm
fallin
/s
off to
.
q.
..
g
d
i
istance equal to It) times the rad
us
0.3 kg./bq. min. at a zoo
:1 14 the 0' phase nucleus. thetangtit. at 0
list x1ress falls from M to 03"Xx, kg,/,
N. T.

s
AV.
I 2C., 43.1.11
to

amv.
t talas'? .41 aft, Vitt
.5
A
rM 0 9 9 1 v 14 5 B a
U a AT so
1, a it a It A It It MO 71 MA sti I S 4 7_1 _v_W'
O*
4no.
~
01 00 411,0469 0 00 0000000,0000000100*00oileesoosoo seesI
0-1 0-0-0 * & 0 0 0 0 * * 0 0 & 0 0 0 0 0 a 0 0 * * o0 06 o * 0 oi

0 0 0 0 0 00006
all liflil to 91111 u if mI'll Is it 4 11 a 0 a 4 v 0 64 OC
a I J
A I If.11 C-1. iti'l 0 1 V~q 0
2tql tiff kNo #P(WINS W4 0
Ava0a tho "Womwim of a Irm-commw Inum on a And&". a. :,GO
gonji-jUviWIPMmuortho method propt-d hyA. A. 1kchyar
(ImAi. AW. A'Osk 8
SOS' 851. am AM.Abs., IL46,
of 43 =00
zoo
CIRO
1841. cc**
04) eve
So ;=0O
-11[~~ILUPGKAIL ILITC94TURE CLAWFICATIC.
too
it
YAM I S a IW 0 019 1 W So -j gal a 3a
u IIIv is
U w It it & It CPU IfIt fig Iff ,AX
0 & 0 0 0 0 0 0 0
4) e 0
0 0 4 00 s

PHASE I TREASURE ISLAM BIBLIOGRAPHICAL REPORT An 6o3o - I
BOOK Call No.: TL5C4.Y,63
Authors: AVAKYAN, S. V., Eng. and LASHKO~ N. F., Kand. of Tech. Sci.
Fall Title, PROBLEM OF STRUCTURAL TRANSFORMATIONS IN PIG IRON. In:
Moscow Aviatsionnyi Tehhnologicheskiy Institut. Trudy. issue 4, 1948
Transliterated Title: K voprosu o strukturnykh prevrashcheniyakh v chugunakh
'PUBLISHING DATA
Originating Agency: Moscow Aviation Technological Institute
Publishing House: State Publishing House of the Defense Industry (0borongiz)
Date: 1948 No. pp.: 7 (68-74) No. of copies: Not given
Editorial Staff
Ed.-in-Chief: Voronov, S. M., Prof., Doe. of Tech. Sci.
PURPOSE: For scientific workers in aviation technology and materials.
TEXT DATA
Coverage: This is a report on the authors' survey of the methods of thermal
processing of pig iron in order to obtain the highest resistance to corrosion.
During this research they studied the mechanism of structural transformations
i,n pig iron at different temperatures. Diagrams, photos, charts.
No., of References: None
Facilities. None

PHASE I TREASURE ISLAND BIBLIOGRAPHICAL REPORT AID 603e - I
BOOK Call No.: TL504.W,),3
Authors: AVAKYAN, S. V., Eng. and LASHKO, N. F., Kand. of Tech. Sci.
Full Title: CONDITIONS OF THE FORMATION OF EUTECTICS. In: Moscow Aviatsionnyi
Tekhnologicheskiy Institut. Trudy. Issue 4-,1948.
Transliterated Title: Ob usloviyakh obrazovaniya evtektiki
PUBLISHING DATA
Originating Agency; Moscow Aviation Technological Institute
Publishing House: State Publishing House of the Defense Industry (0borongiz)
Date: 1948 No. pp.: 8 (75-82) No. of copies: Not given
Editorial Staff
Ed.-in-Chief: Voronov, S. M., Prof., Doe. of Tech. Sci.
PURPOSE: For scientific workers in aviation technology and materials.
TEXT DATA
Coverage: In their consideration of the kinetics of crystallization of eutectic
alloys, the authors follow the theory according to which at cooling temperature
nearing crystallization, some parts in liquids appear to be arranged more orderly
than the others. Those more-arranged parts become embryos of crystallization and
gradually induce solidification of the liquid metal. At the end of the article
a table gives the theoretical and actual positions of the eutectic point for
various binary eutectic systems of some metals.
No. of References: 6 Russian, 1935-1945
Facilities: Rames of several Russian scientists appear in the text.

4 4 it 11 it " It 14 be a Is V w V 4) 41 41 4
L P.-III
n _
f- tl~J ~00_ !414 V
P&MM86 APO P&WIN1119 1049
00 A
die ;I
go,
Determination of Tangential Stresm In Round Rod%
0& R and Tubex Under Plutle Torsim (In Russian.) N. F~
Lnmhk
_9, Zamdxkaya baborulariya (Factory Laborn-

ti I-WD, v. 14, Oct. 1948. p. 1251-1254.
,l Proposes a series of equations for calculation nf
6,0 the above. Graphic Interpretation of these for-
mulas, for different ferrous and nonferrous Tnetals.
is presented. Influence of Poveral factors. such a%
o0w compr-ition, method of hent trentmtmt, etc.. iq In.
dicated.
*011
cog
it
Ila, ~A S I L A NITALLURrICAL WINAU01 CLOSSASKATIC06
r.
-j 141091) wit CMV (lot
U is f, .0 is 4 K 4 R 9 Ot U U t9 4
SSW *~Anw
-00
zoo
zoo
=00
cog
Its a
UD It N w

USM/Metals Jai 48
Steel Alloys
Ma:keaslte
!!Some Boundary States of Metals," N. F. Lashko,
pp
Zhur Tekh FIz" Vol X7LU;' No 7
Boundary state is reached in pare metals when
0-
volume alteration reaches a definite critical
value.- For pare metals changing from solid to
liquid, 46 V 0. 0
Extends this criteria of lattice stability to
AD
10/49T93.
UW/Metals (Coatd) iml 48
nondiffusion processes, rupture of metals,
short Impulses of considerable magnitude (cuma-
lative shells), martensite, and solid solutloas of
o-iron. Sabibitted 30 Jan 48.
10/49T93

COGASIAIWA Gt,=d!00r 04UM of 4 sUfar"lu-
rMW IOW V~110,r
1A it.. K841vid. Abif. It.
251-4(IM).-Ilse them? W'VaThibirin awl 1#1charov,
(Coops. rind. ". sci. U.S-Y.R. S. 1010947M%ex-
lcudtd for septi. of many solid liartkics from a supersatd.
*oIn. The Aifiug:m coelf. D is comiated with the av.
particle radius r by D - 0101; 11 is the duration of coacu-
klotion. Thin equation allows calcn. of D, 1. J.. B.

IASHKO) N. F. P!~ -3&t4qT'5-1
Her 49,
_:Zuteotics
Alloys
"The.Nature of Eutectic Alloys," S. V. Avakyan,
W. F. Lashko, All-Union Inst of Aviation
Mterials, 9 PP
:,"Zhur Fiz Ehimli" Vol XXIII,, 'No 3
DiscuBsba system of three principles which are
rN.,uired for formation of eutectic rather than
..,other types of alloys. homogenelty,'contactivity,
and.equal probability. Latter involves,the,
._prq~abllity of Initial formation of nuclei
6f.''ll Id Votic g1loy bein qual In All. as;
lfted~ 0 Apr 4
3874"

Jul 49.
WP/Chexistry - Euteotice ,
Chemistry - Crystallization
C),
c)' "M6- Nature of Butectic kloys: Inp Modification
of Binary Eutectics)" S. AvaXyan, N. Lashko) All-
U'alon, Inst, of Avn Materlalsj, Moscow) 4j pp
*Slur Piz Xhim" Vol ]IT I., No 7
'A44tion, of steario acid to eutectic camphor-
alene results either in breaking down the
no I dlelike. structures of naphthalene~ (in the case
Ta very small additica) or a modif loation of the
fom of the naphthalene crvetals (in. the case of
2#6* additions). Ratio of linear rates of
USO/Chexistry - Zutectios (C'out&) Jul 49,
crystallization of camphor and naphthalene are
mdifledL also. Includes pictures of oryetals.
"itte& 30 sep 48.

LASHKOI N. T.
USSR/Chemistry - Alloys
Chemistry - Crystallization
Feb 49
"Eutectic Crystallization in the Presence of Surface-Active Substances," S. V.
Avakyan, N. F. Lashko, 4 PP
1113ok Ak Nauk SSSRII Vol LXIV, No 6
In studying crystallization of metallic, eutectic alloys, a unique structure is
sometimes observed, different from normal laminar of polyhedral structure of
eutectics. One stage, which goes into the eutectic, envelops the second stage, so
that on a plane surface it appears as a ring of one stage around another. To clarify
the nature of +-his eutetic crystallization, authors created artificial conditions
which facilitate appearance of the unique structure of adding surface-active materials.
Submitted by Aced P. S. Rebinder, 17 Nov 48.
PA 29/49T9

LASHKO, N. F.
Doe Tech Sci
Dissertationt "Concerning the Livrited and Corresponding Mechanical States
of Metals." 3/3/50
Inst of Metallurgy inert A. A. Baykov, Acad Sci USSR
80 N/OCher a MO~O-kva
,~:~y
SUM 71

LASHKO) N. F.
USSR/Metals - I.T eldin~y
1. 0
Oct 5D
"Primary StructAre and Causes for Crack Formation in Welding of Cromansil," S. V. Avakyan,
N. F. Lashko, C nd Tech Sci
I
"Avtogen Delo" No 10, Pp 13-16
Investigators detected in welded joint of Cromansil a network which can be revealed only
by etching with certain solutions, Established that revealing of this structure takes
place with simultaneous presence of safficient quantities of carboy. al.d silicon and cracks
form in places of 6-reatest silicon concentration. Five zones, differii2g in character
of structural transformations discussed for gas welding of 30 KhG'ZSA-type sheet steel.
il
i0w Pk- 167T04

USSR/Physics - Plastic Deformation Jul 50
Academy of Sciences - Nei? Concept
"Principle of Correspondence in the'Theory of
Plastic Deformation," N. F. Lashko
0 "Zhur Tekh Fiz" Vol XX, No 7, p 26
E-4
Stresses that main fact in plastic deformation
is iti,:.mbnhomogeneity in individual parts of the
a4, solid and even in separate grains. Presents
eight photographs illustrating this. Claims
there has been artificial division between micro-
and,'macrophysics of deformation. Correspondence
principle states- Both laws governing micro-
41M, 164TIO
USSR/Physics - Plastic Deformation Jul 50
(Contd)
and macrophenamena should ccincide for a defi-
nite limiting state between two regions of in-
vestigation. Submitted 26 jan 49.
!64T7o

60 000 so off go ***so
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1_1- if V,
A
A
00
00
00
00
00
so
so S
v
M Wallaby 39106 61 441 was'e*
3.19.174
V~Vlz' .10.
1 lb"), 141n) to Iff-14a.,
into vivou, and N1111c railurcs (mervv"Ied at (allure
%ithout jqc%.x-tImx raauic dcImmmition) htwild.be re.
ptftvd by a "tan: R&quatc thCot3'. -miall) alk th"O
is no figromorl yet on the kindics or the deArtopinmt
lm in uqW boilics and, nwm r-jr-
of the whrmt falh
ticairly, on the rA of the di%ltwatkm% in it. 'nK
fin3l plut" of g4t Otcoin. fallum of P7 solid bt* m
pmccdcd by riswic ik(mmilons ultich partly con-
mitutt %eAcning and pamly "kfirkatkm procc~sK
11w latter Amium is thought to he jurily due to dis.
placavads ff dwitcatiorm prowhiting aimag In
immin dirwitsm It is okknody a queolon of Irv%I
41MUSC MA the Chanda ol' the disl=tkwd 0" points
or v6vakfw4 W the mattvial &hkh deckics sheic the
VMS[ (Affun: orioutm rv3C r\IASHKO9- N. F. and NESTEROVA, M. D. C.A. vol. 46 75 f
Interchange processes between the and the cu
-,a Eglutim jaidn phase in the
thermal treatment of steels. Izvest. Akad. Nauk S.S.S.Rej Ser. Fiz 15P
.72-4 (1951)
In steels-of type EI 69 and EI 257 (chem. compn. indicated) on annealing at i
-8500) there are formed solely the cubic carbides (Cr, Fep Ni,'W, MO)23C6-
The carbide phases were isolated by anodic soln. of the metal in an electrolytes
The austenite lattice is increased by W. Ho,, and Crp but the carbide phase
lattice remains const. This is explained by the presence of vacant spots in
the lattice. It is shown that during thermal treatment the W and the Mo atoms
gradually go to the periphery of the carbide crystals and the Cr atoms to the
center of the phase&