SCIENTIFIC ABSTRACT PALATNIK, L. S. - PALATNIK, L. S.
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CIA-RDP86-00513R001238820009-8
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RIF
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S
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100
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December 31, 1967
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SCIENTIFIC ABSTRACT
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SOV/126-6-6-23/25
AUTHCRS: D'yachenko, S ~ 3, and - Palatnik, L. S. , Kapian,, R. S. , :ie.-:;_::;
and Butko, i~.I.
TI-II'LE: Structural Charges i.- the 3teel 20K_rN-L After Holai:-:-
CD
Long Time at Elevated Temperatures (Strukturny-je iz:,nen-n--i.,
v stali 20KIi~d-L pri dlitel'nykh teplovykh vyderzhk-a_,ch')
x~ERIODICAL: Fizika metallov i -.ietaliovedeniye, 1)56, -101 6,
pp 1122-1129 (USSR)
ABSTRACT: The stabilitv of the structure of tue steel at.
elevated temperatures was investigated and the infIuf_,iif.:t.!
elucidated of the aDDlied stresses on structiLral cllianjec.
Specimens of this steel were investigated after norinalisat.,~;ii
annealing for 3 hours at 650 - 6800C (initial state) and
after holding them for various durations in the loaded and
no-load state at various temperatures. The composition olf
this steel was as follows: C 0.15~6, Si 0,30-/~I idn 0.61'/0".
S 0. 026%, P 0. 03%, Cr 0. 5-/o and Mo 0. 5%~. The mech'andcal
characteristics of the specimens after holding them aL var_:)L;~:
temperatures between 530 and 5500C for darations u,.j 'u-, ~4jO
hours are entered in Table 2. The investigat~'ons
Card 1/3
SOV1126-6-6,-23Z2~
Stru~tural Changes in the S-11ee.1 2ULa.1J-L After Holdin,c- a Lo:.-- I
at Elevated TemDeratures
metallograL.hic, X-ray and electacrroLicroscopic si;udle-s. 7.
established that carbide -articles a:~-_:ear in the ferr-1--,
,,,rains only after tem..ering in Uhe temperature rani-e
6800C but not at lowor te::iperatures. Ciianges ii-~ Li,(,!
temperature are accOML)a~,10d by insignificant chaii~-cs i-,-, t~:,2
lattice parameter of the a-phase (2..8624 kX after
at 5?0'C and 2,8615 after teapering at 650o,_). It was es,-~a_(-
lished from X-ray diffraction patterns that after nor-mala5a-
ion annealing and tempering at 650 to 6800C for ') hours "
mixture of 3 carbides can be detected in the carbide T'( I
tate with the structure: Cr C Mo C and Fe Mo Ll
23 61 2 2 2
case of long-duration holding at 500 - 5500C, a coa1esc-en~.-
of carbides takes place as a result of which carbide-
zones form at the boundaries of pearlitic grairs.
leads to a growth of carbides of the structure Cr. 3
the dissolution of Mo carbides whica can be expllain~..,c':
low stability of the latter caused by the fact thac --;,eY
a higher degree of disiersion tha-n carbides of the t,~,T)e
Card L/3
SOV/126-6-6-23/25
.3tructural Changes in the Steel ?MaIA-L After Holding a TS.,.
at Elevated Temperatures
Cr 23C6 - Stresses w,,Iic-.n are near tD the yield poin,
steel lead to tin acceleration of the i)rocess of
by one order of ;ria.,,iiiGude at 5500C and by tvj(-) oi-ders;
nitude at 5500C. Due to tlie dissolution of Mo
oL-phase becomes enriched with alioying eiements ai,.d
have a favourable influence on t4e high-terai,erat-irei
eristics of compine-nts Liade of tifiis steel, There afe
5 figures and 16 references, of which 12 are Sovie:- -P--,
1 German and 1 English.
ASSOCIATION: Khar'kovskiy poliUeKh.-1icneskiy institut imeni V.1-Le-i.j
Khar'kovskiy turbinnyy zavod im. S.M.Kirova (Khar'-.-(~--.-
technical Institure imeni V.I-Lenin, Kliar'~:,Dxr Turuine lor-..
imeni S.M.Kirov)
SU-,.~dITTED: April 11, 1957, after revision, Sentember 7., 1)5~17
k'ard 3/3
SOV/123,-591-16-64534
Translation from: Referativa" zhurnal. Mashinostroyeniye, 1959, Nr 16, p 125 (USSR)
AUTHORS: Palatnik, L.S., Lyubarskiy, I.M., Lyubchenko, A.P.
TITLE: On Phase Transformations in Cemented Steel Layers
PERIODICAL: Tr. Khar'kovsk. politekhn, in-ta, 1958, 14, 153 - 159
ABSTRACT: The transformation of austenIte Into asitensite and their distribution in
the cemented layer of 18KhNVA steel was investigated. The prelIm1naz7
treatment or the samplest a tatIon at 91OcC during 24 hours with solid
carburizing agent, containing 9309 or charcoal, and subsequent air-cooling;
tempering at 6500C during four hours, oll-hardening at 8100C and tempering
at 1500C during 2 hours. Depth of cemented layer -1.8 t'0.1 am. X-ray
photon were taken In the chamber with fomalng b7 the Bolin method and in
the Debye chamber In iron rays. After cementation to a depth of about
9.5 an the maximms of residual austanits In formed, the position of which
Is not changed In the course of the following operations. The general
distribution of the residual austenits, over the depth of the layer after
tempering and hardening with tempering Is approximately alike. The surface
Card 1/2 decarbonization of the cemented layer, the mechanical interaction of the
j
On Phase Transformationa in Cemented Steel Layers sov/i23-59-i6-64534
latter with the core, the migration of the alloying elements and their re-distribution
between austenite and carbides is not the cause of the characteristic distribution of
the phases over the depth of the layer and was not confirmed by tests. A diffusion re-
distribution of C in the austenite, when cooled slowly, was discovered, which preceded
the non-diffusion Ir - 0~ transf ormation. The distribution of residual austenite with
the maximum Is connected with a decrease in resistance of the over-cooled ?P -phase at
a deviation from the eutectoid concentration of C. l7-jref(ajvej;ces.
B.V.N.
Card 2/2
S/123/59/000/09/20/036
AOO2/AOO1
Translation from: Referativnyy zhurnal, Mashinostroyeniye, 1959, No. 9, p. 1~9,
# 33672
AUTHORSt Palatnik, L, S., Lyubarskiy, 1. M., Tananko, 1. A.
TITLE: On the Carbide Component in the Case-Hardened Layer of "18XHBA"
(18KhNVA) Steel
PERIODICAL: Tr. Khar'kovsk. politekhn. In-ta, 1958, Vol. 14, pp. 189-193
TEXT: The authors studied the carbide component of the case-hardened
layer of 18KhNVA steel after case-hardening at 910-1,000 0C and subsequent
stages of heat-treatment (two-fold high tempering; high tempering with
subsequent oil quenching). The layers of the specimens were electrolytically
dissolved and carbide powder was deposited and studied. The investigation was
carried out by X-ray analysis using the method of microsections in Fe-radiation.
Two carbide phases were detected in the powders: Fe3C cementite and (Fe, W,
Cr) C composite carbide. The composite carbide contained 50-70% Fe and
7-1$9 gr. It has a face-centered cubic lattice with the parameter
Card 112
3/123/59/000/09/20/036
A002/A001
On the Carbide Component in the Case-Hardened Layer of "18XHBA" (18KhWA) Steel
0
i.10.58 I (d(422) - 2.16 A; d(6W) - 1.244 ~; d(15) - 1.218 A; d(844)
08 A). With increasing distance from the specimen surface, the quantity of
cementite decreases, while the quantity of composite carbide increases initially
and then decreases after passing through a maximum. At a distance of > 0.1 MM
from the surface, the quantity of composite carbide exceeds the amount of
cementite. There are 3 figures and 6 references.
S. A. G.
Translator's not*: This is the full translation of the original Russian
abstract.
Card 2/2
AUTHORS: Pala`-Inik, L.S. , Boyko. B.T. , Koa?-.-j-.n, V.11'.. 4. 7/
TITLE: On the Preparation Methodics and -.-he Caloulation of Saiq-,les With
Different Compositions (K metodike prepa--irovaniya _4 rascheta
obraztsuv peremerin3go sostava)
PERIODICAL: Zavodska~-.- Jabon,,toy-iya, 1958, Vol. '-)4, Nr 4, PP. 42,--~*24 (USSR)
A13STRACT: On the basis of the method worked out by S.A.Ve1-_sh:,nskV(Ref i)..
the following methul was worked out for electronegraph--c lrve3ti-
gation. In principl;, 4.t corLgistri in the fact that ar, P, horizontal
plate (the collector), which Is divided Into throo surface lections
by means of two vertical plates, the metal vapors emerging from
the test crucibles are collected. Outside of the two seT)arat.-*ng
plates the pure metal condensates, whares-z bat.-~,men them the alloy
is separated. For the p,.;rT)oqq of calaulat-Lng the concentration of
the alloy two methods clan b,~ applied: Fin3tly, the rn,~-';Iiod of' sym-
metric lines, ard, secondly, the methed based -upon tyle For
the con+rol of tt,-e arrangement of the separating plates the T))-,OtO-
Card 1/2 metrization of the plates of the pire components may ba us--d.
On the Prepe,ration Methodics and the Calculation of 32-24-4-17/67'
Samples With Different Compositions
Photometric surves of copper and bismuth platez are given from
which the zymmetry of diat~rlbution my be seen. Two -,Far,.et-'Le-9 of
the method are mentioned; in one of them a horizontal plate Col-
.Leotor of glass vrith three slots is used. the arrangement of which
can be displaced in the -racuum, so that several irzp~'riments (-,an be
carried ua-. contint~ouzly. The composition of the alloy can be mod-
ifl-,3 by modifying the heating of the crucible. In tne ca-se of the
second ,rari9ty a glass plate veLth only one slot is used, so that
the pure metals and the allcy ar-: deposited on one ard the sa-me
strip. ln7estigatin-7_3 were carried (Y--.t vr-*th simu-_ taneous a:-).I suc-
ce:3s'-.re F,-)aporation of copper and aluminum. The method descr,.ted
can be applied only if certain conditions are satisfied, wi"ah IS:
however, not diffiu-ilt. at certain e7apora-l64-on- and condensation
condit-ionss. The method oan alzo be appl.i.ed for thre-2--c-oulponent
systems. There ar-- 4 and 4. -.:%eferences, 3 --f whioh are
Soviet.
ASSOCIATIO14: Kharlkovak~.y politekhnicheA-ly in3titut im. V.1. Ler~na
(Khar'kov Polytechni,3 Inst"t-ute imeni V.I. Lenin)
1. Alloys--Analysis 2. Metallic vapors--Condensation
Card 2/2 3. Photometry--Applications 4. Metals--Vaporization
2. 24 -6 /44
AUTHORS: Palatnik, L. S,, Fedor-~v G. V. Zosevich, ;. Y,
TITLE: On Methods of Measuring the Microhardness in Thin Layers
(K metodike izmereniya mikrotverdosti v tonkikh sloyakh)
PERIODICAL: Zavodskaya Laboratoriya 1958, Vol 24 Nr 6, pp 75) - 76,
(USSR)
ABSTRACT: Metallic layers of various thickness were investigated which
had been evaporated on various bases in a vacuum. The thick
ness of the layers was measured by a microinterferometer
accordinR to Linn"k. while the microhardneeB was determined
b.v means of the apparatup afV-,3. The latter had been equipped
with two special devices by the mechanic V. V. Gordienko:
an automatic load mechanism and a coordinate table which
makes possible the observation of the exact position of the
investigated point at the collector in polar coordinates.
The apparatus was standardized by means of rock salt; the
selection of the metals to be investigated was made in such
a way that various combinations occurred, soft layer-.hard
basis, hard layer-soft basis. The results obtained are given
Card 1/2 in a table. Prom the mode _)f operation mentioned may be
On Methods of Measuring the Microhardness in Thin Layers
32-24-6-51/44
seen that the metal layer was condensed on glass, that the
structure was fine disperse and the surface completely plarev
Graphical representations with the corresponding explanations
are given. From the results obtained may be seen that with
soft layers on hard bases the value for n is lower than for
hard layers on soft bases which must be taken into account
in the determination of the microhardness of various coat.
ings; besides it was observed that the value n is greater
with small load. Therefore the microhardness can be determin.
ed at the samples obtained according to the method by S. A,
Vekshinskiy (Ref 4); the thickness of the sample should be
10 g and the material of the bases should be harder than
that to be investigated. There are 2 figures, 2 tables, and
8 references, 8 of which are Soviet.
ASSOCIATION: Kharlkovskiy politekhnicheskiy institut im. V. 1. Lenin-!
(Kharlkov Polytechnical Institute imeni V. I. Lenin)
1- Metal p-r '.0
t Me ta
3. Metal fi-lns--P~ys,ca nt-f Prom
Card 2/2 t'
24(6)
kUTHORS; 7 -28 - I
TITLEt Determination of the i ha!~e rL
Multi-Component System Ac-,Grding tr) t,,-.p INiettol
Phase Mass (opredeleniye srsta,;a faz revncvesn~Dy
komponentnoy sistemy po sposcbu ~-imera mass fa-z
PERIODICAL. Zhurnal tekhnichesicoy fJ_Z1.,KiVfA Q6,Nr 13,
ABSTRACT: Firstly, the difficulties en~(.untere_~ in tne
or physicocnemical analysis .-' tne ~onzenLratl-~~r,
the phases of neterogeneo,;s a-.~,_'tl-ccmj,~nent systems b:-, -_X_,
Y
.Ln this paper, an analyti_-al jetn~-d )-,- Jeterm-i,in6 Ine
composition of tne ptiases :,, eq~,il' =,Ii-ompor-~n-L
geneous systems is advanced, Wn.-_-" jC1e3 n,--t ne:~essitate a
cal or physicochemicall anallys-'s ~ ' thef-~- pnase-s. ThLs Lne -,-.
operates with measurements c,,f the pliase masses. It is bas-i ,i--,n
the application of the 6enera-l-zed "center 01 gravity,,
(Ref 1) and it represents the most simple methc., ',Nt~ B_~
under review of heterogene.-jus r-ptaae, n-compcnen' system, -ne
number of phases r being equal ~~, r, n + r, T n _- 13 ~. e t r.
requires a number of r different experiments. Jr, ea~;~, ex-
Card 1/2 periments a different tcta-' -_~ncentratlion of the _cmparenta in the
Determination of the r1hase ~ompcsiticn c~' a:~
Multi-Component System According tc, the :f
Phase MasF
SUBMITTED:
heterogeneous system -'a as3umed 9r,4- ine
-n
phases of the system are deLeruLnet. Tne expeiimen:a-'
thus collected makes pL.ss--*t.1e a ~ompi,ta*,.2-on -f tne
of the component in the in~iv-dua.' phases '-f '.ne sy,3ren,
formu-a wh`ch i~ Cix:-nV~--!*-.- '.~-c p2per. Ti,.--,s
specifies the relatiDn ~etwpp-. ,he war.t.ed
concentrations of the i-r- t~e whc-t- 6ys*,ea. :,.asses
Thases -f
of the individaal
3 of which are Soviet.
Apr2- 13, 1916
Card 2112
PAUTNIX, L.S.; ZORIN, V.S.
Investigation of therinod7namic s7stems with a nonzero defect
the concentration matrix. Zhur. tekh. fit. 28 no.11:2635-2642
N '58. (MIRA 12:1)
(Matrix mechanics) (Phase rule and equilibrium)
AUTHORS: Zalatnik, L. S., Landau, A. 1., 76-32-5-17//43
Zo
TITLE: Phase Diagrams of Thermodynamic Systems With a Non-maximum
Rank of the Concentration Matrix (Diagrammy aostoyaniy
termodinamicheskikh sistem a nemaksimallnym rangom
matritay kontsentratsiy)
PERIODICAL: Zhurnal Fizicheskoy Xhimii,,1958, Vo?. 32, Nr 3,
pr. 608-615 (USSR)
ABSTRACT: Th studding equlltbrim alzgraviff, the baste method of topology
IS -us0d, WhIrOy goamtrioal figuras arit ft-Tided Ipto theft
simplest. elxments - 4~efc6a. Hypereonnoder, 4wet aveRA61embis.
By this method,
it is possible to facilitate the analytical
investigations of the phase-equilibrium conditions. The
present paper investigates diagrams of equilibrium systems
in which a non-zero effect of the matLrix of
concentration a is possible. Equations for systems with
a certain number of phases are givenand then considerations
Card 1/3 of the problems of diagram topology for equilibrium of
Phast Diagrams of Thermodynamic Systems With a Non-&aximum 76-32-3-17/43
Rank of the Concentration Matrix
these systems, with the use of a given position matrix
that is denoted as an expanded position matrix, are
explained. From the dorivation of hypercorawdic .3yetems
with a non-maximum rank of the concentrati-n matrix it folAovs
that by the degeneration of the hyperconnodes, wcxmtr&c_t
boundary of the separating domains is attained, where this
region of boundary contacts is c,)nsidered as a
characteristic domain. Some examples of characteristic
domains for equilibrium diagrams of three-component and
four-component systems are given, where the concentration
matrices ar. the diagrams of isobars are given. The
hyperc~nnaks on the diagram PgT,X i represent simplexes
with the magnitude 1 - r-1- A -a, where for the case
K + d > 0 (the characteristic domain) the simplexes
appear degenerate. In the conclusion,it is emphasized that
the study of the hype rcorno&as may facilit,-te further
investigations of the systems with d /~ 0 and of the
processes occurring in them, where systems of a non-maximum
rank can also be investigated.
Card 2/3
Phase Diagrams of Thermodynamic Systems With a Non- 76-32-3-17/43
As.ximm Rftk: of the Concentration Matrix
There are 4 figures and 7 references, 7 of which are
Soviet
LSSOCIATION: Kkiarlkovskiy gosudarstvonnyy universit9t im. A. M. Gorlkogo,
Kharlkovskiy politekhnichookiy institut im. V. I. Lenin&
(Khar1kov State University imeni A. M. Gorlkiy,
Khartkoy Polytechnic Institute imeni V. 1. Lenim)
SUBMITTED: Novesber 12, 1956
Card 3/3
2 OV, C11
r) 0 ~i n qc H iL j a YI 1 1 r) r i ~ rr. 1.1;~i4r,071F, (7,*
r; u To.-,oa naI ci, F
v, tri m
E k t I C 11 K Ins~-t f,rq
r1a L f 17 n Pz~ 1 ~i r 4
paper shov,s how evt-n sectinn.; m,i t-i-componer,
S .-Lems car, btr prep-cea in tonosna iyt .c,, i n~ a,tr~ -
give t-ho w~q:. for aoiri,~ tni..; :
Givon are the melting points ol' the com::onents qill
binary eutectics.
2) Given is the n-fold eutectic and all ('n-1) simPI(--
The process is then carried out according to 'h,-- -* ~rst
The method is demonstrated using a f3reat number c,:' ai~-zr:ims
and tables for a ternar
panda ~-,uarternary t~atectic s'.
There are 6 fig~ares, 1. taoli?s ana 6 r~ t erencts . n
are Soviet.
A Topoanalyt I ca I ' t,4.jy or' Pqui I i brium Ti a Frame of Mu It i -,Com.pon,~nt L,,-t
s:VsteMS.
il ~,knnches,,iy
r, i v t,r:- at t, t im
tuLe imeni V. I .
.3,:, r K I.'!
inetitut im. V. 1. Lenlrj;ij Gosia!,rstv,-r,r,.,y
Kharl,:ov (Polytechn:c%. 'n~:
k;c) r ' KO A 0
Lk~nin;Kha?e ov State Jnivc-r.L;,.ty imeni
1957
OTHORS: ?al;Ltni!-., L. S. , Fed -.rov , G. V. S~ '7' 2 o- 2 - -
TITLE: The AppliCatiOr. of t-~(, 2ethod of of Var:,,i:.
to t~ic- Invest4. ation of Thrce-Co:-rij)uije:-t Alloys Olri-:~~
metoda obrazt,,;ov peref:,enno.-o sost .va dlya
komponentnykh splavov)
PERIODIC.',L: Doklady Akaderiii SS'~'R, 195~.', Vol. 12o, 4',r 1,
79 - F32 (USS11)
A.'STRACT: A particular f e--ture of this met!-~od is t:.c co:, --,*,-; ;~r Lble
of t:ie s7---nz)1es wiler investi;-tion from e bec
t'ne r- pid d i ssi 'a4 ion of t' e heat of co:~ :e.-:s -t i cir, by a
Tiie thim,er t:,,;, l',yer and t..e hi,-ier its e
more will the system de-art from t"ie t.~.er--oi-,-. -.ical e
At certain conditions a protr~;cted stahiliz ti~)Y) of rv,,n-, I -
conditions takus place. This is based upon ti;e -.1;L1 fit E'.:.Z1r,CC
t~.e internal stress in the condensed layer, on the det,-rec Of
colloidal di3p-rsion of t~~e monocrystals ;.nd of tio.e metE~.S~ -' --,
strl;ctures, on ti.e conci~eral~le oversutur:-t~ or. :~.nd in~mo--O Q-
4ons etc. The ;!'C-y:: of a v%r
Card 1/3 of t"'.e "'olid soluti
The Application of the Method of S-m,-les of Variine
Composition to the Ijivesti,:ation of Three-Component AII.OYS
comoosition %yere investi;,~:ted in c-)n!-ectiori wit'i t.,,e develc-
of a met`,od for t:~e computation of t-.e concentr-tions )f
systems: P!~- Bi- Cu, :-b- Bi- At~, ;,b- Bi - Sb. T-.- ~-,et .s w% :-e
evaporated from crucibles and condensed on Ul%s3
0. -lenotations used in t:.e
were heated up to 100 - 120 The , -
are explained. A co7mon basis of all t,,,ree iia;:ra7,s given
binary syst en ?b - Bi , in whi ch an interme t -111 c ph-- --ei
Lead and his .th are pr:~ct;cal~y insolu"-le ii.
give so-e nu cric!_,l d-ta on t,.e
mentio,,,ed metf,ls. T:.e ex -.jerimenti.1 res',ilts
met~,od of jjre:);trin, z:Lnd Investi sa-ijil s of
sition employed is fully efficacio-,s, at least for a i~ieii
exaiiii!,ittion of t:.c- ;)Ii.,-x--e iiagrams of' tei-,,iary --listo:.q. -n, a,v
offered by t%e :7jethod 11oveloped in t e
the work ncce:;sary fi)r t:ie Ietermi,~ation of t:,(--
quantitative) structure of the )hase di,-,,,-ra.-s. T..(;-e -.re
and 8 references, (, of are Soviet.
Card 213
The Application of the Zethod of Samples of Va~-yi:-.E; 5- 0- , Z
Covii~c)Bition to the InveotiCation of Three-Component Al-'oys
ASSOCIATION: Kharlkovskiy politekhnicheakiy institut i-7.. V.I.Lenina (Khar1kov
Polytechnical ln!~titute imeni V.I.Lenir)
P Mr,"S ~ !NT ED Janury 27, 1956, b~ S.A.Vekshinskiyj Acade-:iy of
Sciences, USSR
SUB111-'TTED: January 24, 1958
1. Alloys--Sampling 2. Alloys--Thermodynamic properties
3. Alloys--ComPosition 4. Alloys--Test results
Card 3,"5
'DI, proc---:~zds o" rereat -
.~eruration f rom b .1,j' id
of fi!p. alloy Al-cu Kith a t~JC~Ie5~
I- Pa 1'e') ~j - U..,) ; 1). - t 0t.";,
iv -i) . licit !. ---omi )n,,nt.*. f.,, r--, 1~ t:,'
ore
conden-ned - ~on P, c,)21 colic-1-or. ---r
L" t m 0 1 Y, h a .9 eso, Id c)
a th-,
t.. 1 of t,j" p - C,
I'ard
i:i
v, c n
c 1 on
c I) I c Ajo-ar, 'Lo 4140 tile
9 2;.-; fit? -;ttb~7e,.- ueri t ti~, f
U d
re. c; on .,,i rt~ r a
t i, t i 1m 0 t i n
i,rq t(,,i,i orv, d ~~11 t ron P. n1i e:' '-
a -t o - I on V i enrunouri-i-I :r-. r n, i!
'-ftt~r tile Ii3: (J'-Il 'A011 nf '.%L'ir o:, r:-, - I.%, ~7-r;
0
;nd --*'t~r t--, fu,-Iher -,
r)o 9 i
ol' trt, ~aturatr-d ~jlu'id (!-:olution -~t co.-C rur :r,
m, mo-v pric-now-ma" and their
nir is conrvc t,-d witii the Ii r~'U- " oil i!. --n m o
The ovp--heating of tho on
!'!c im, a t i on o -' the 1 n h om oft~ n F~ i-v nt n -
o-i'ttration increh.~ea trit! rrobabit 4ty t;:--
Of :I
~7
C~C On ro, ccr."f"r III
t I I rf e 0" C) III Siv .1*e;t.~, S. I I(
ere ii~)%i:,,~t
r*r.,l fle F7 I r
Y
v
U en' Tj
1. Aluminum-copper alloy films--Decomposition 2. Aluminum-copper
alloy films--Electron diffraction analysis 3. Aluminum-copper alloy
films--Phase studies 4. Electron microscopy--Applications
AUTHORSs L. S., Yosevich, V. Y. SOV/20-121-1-2,J".)_
Palatrjik
,
TITLEt The Investigation uf the Di"fusion-Like and Non-'Diffasicr-llik~_
Transformation in Amorphous Antimony Films (Issled.-vani~e
diffuzionnogo i bezdiffuzionno6c prevrashcheni, v a--crfnyVh
plenkakh surlmy)
PERIODICALt Doklady Akademii naak 53SR, 1958, V 1. 1,11, Nr 1, p
(USSR)
ABSTRACTs In the present paper the kinetics of the a- and ~-transfor-
mations in Sb films which at room temperature were condensed
on amorphous (glass, collodion) and ciystalline supports lion
salts, metals) is investigated. By means of metalloErapl-ic
and electronographic methods and by the method of measir_n6
the electric resistance the authors first constrictea -,-e d~a-
gram of the a-transformation in Sb-fili4s -iihich wt~re c_.-.densed
on glass or collodion, This diagrarli determines tne darati.--n
the transition of Sb-fil:~.s from the aT-orphous st-te `nto t- -e
crystalline one as a function of th~ thicknesE, cf the fl-LI., In
films of the thic'kness hh
Card 1/3 OL
SOV ,/a, -
The InvestiFAion uf t-ie Liff ar
in Amorihous Antimor.~-
fUSter thL- thickt:r the fill,; is. Be~~inni%g with. I certa:.-.
ness h1 the duration of the transiti,,n of the
into the cr,-.itallint st-Ae becomes shorte.- t~~a:. tht
tion tim( of the fili- A Possible expl:inatior, ,.'or Vie stabi'L,--
zation of the azior.-hous silfur ir. thin fil.;Is is _,iver;. In
as well as in A-transfor;nat ions cne and the same
of Sb with the same ,ara:ncters is formir~6. 3,~t ',ne aoce of
formation and the aacro-stractare of the cr.;stalline
are .,ualitatively different in the case of i- and P-trans,
formations. The Li-transfor,:,,~ition is a diff,sion tr~~tnsfor::ia'i~n
with re~~arc to it--- kinetic characteristics and t~~ the strac-
tare of tht formirq ine
a certain de.?ree ri-se::.bles the '(nown
transformations . There is ..1so s,nse ir. ~--x~oressicr. "(-,f
fusionltzss trans format ion cf the 1-,tticf-" -I!, t~ie ca.~,e
amorphoas antimony. i(eferen~;es are made t- 'E r
bet-i,een thf- P-transformation in E-b and t1,e as.~a-l -a rt ~- T.s 4. t
transf ormat ions. The identity of the chemical
Card 2/3 material of the sa,-),--.ort -ind the new phase is the .-ust
The Invest iL: t ion of 1,1i L L i !".A,, I )j;-L i:~
in Amor,)hous
factcr In 1 '-,c- cf tl.e _-1 S-1.
n pha s L- E: m ~ t
6-rov~th o-f t,-, furc'
the crystal latti,~~us :~la,-,z3 a le-gs tfsscnt4rl role.
3 -'i.ures ind referEnc.-L, whic'-, a-,
ASSOCIATION: Kharlkc.vski,, gosudarstvenn-..y tniv,rsi,~_t i-... A.
(Khar1kov State Jnivt~rsitj 4mt-ni A. M.
PoliteknnichE;ski 4n:z t iT at .4.2. V ni:-. a J
Institate imeni V. 1. Lcnirl'
PRZS_'ZTED: April 9, 1953, b.~ S. A
USSR
SUBMITTED; April ~, 1951-~
1. Antimony films-Transformations 2. Phase transitions
3. Sulfur-Crystallization 4. Crystals-Lattices
Card 3/3
PR L A T K
aLtrraftim Ste* of 1hplastatu Oll"
r.rwtweo *A46 obtel"d at um lowwwum of
VMS FAW Pumem"
r.,w, P.,w Wo 10%lummunal Mm at
C170-unwoor n-v Mr 'VM
PALATIIK, L. S.; FINK,-~,L, V. A.
"On the Structures of Aul ti -Component Mletal Com;~ounds"
a report presented at Symposium of the International Unlor, of
Crystallography Leningrad, 21-2? May 1959
IL a -Uz-4
Yflli x*A--
Ut
JL.. .1 1 VE
9 A - .;:lj it -
1%
to
lip
i W ncis 3
b. 0
.11 Z
so. 0 & t
30 1', 0 .
o . T
Pnj
7`1
S/139/59/000/05/009/026
9091/3191
AUTHORS: Palatnik, L.S., and Kor)eliovich, I.M
TITLE: f an Equilibrium DiagrajOlfor Quinternary
Eutectic Alloys
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy,
Fizika, 1959, Nr 5, pp 51-57 (USSR)
ABSTRACT: Palatnik et al (Refs 1-3) have suggested a qualitative
topological method for the investigation of
equilibrium diagrams of certain multi-constituent
systems. In the present paper this method is used to
construct and investigate plane sections through the
equilibrium diagram of a quinternary eutectic alloy,
i.e. an alloy in which the five components (A% B, C,
D, F) are soluble in each other in all proportions in
the liquid state, but are Insoluble in each other in
the solid state. The curved hypersurface of the
liquidus of the actual diagram is replaced by a set of
hyperplanes, each of which is a crystallization field of
the corresponding constituent. For the quinternary
alloy under consideration, the liquidus surface consist
Card of five such hyperplanes. The intersection of each two
1/1+ liquidus- surfaces gives surfaces of binary eutectics,
S/139/'59/000/05/009/026
B091/sigi
Construction of an Equilibrium Diagram for Quinternary Butectic
Alloys
the intersection of each three gives ternary eutectic
surfaces, etc. Finally, the intersection of all
liquidus surfaces gives the highest eutectic point.
Equations are derived for the liquidus and solidus
surfaces. When the equations for all equilibrium
diagram hypersurfaces have been established, any
horizontal section through the diagram can easily be
constructed. In order to be able to construct a
horizontal isothermal section of the equilibrium diagram
of a quinternary eutectic alloy, a definite temperature
and two linear concentration relationships must be
given. The horizontal sections obtained give a good
idea of the shape of the equilibrium diagram at various
0--,-rd temperatures and alloy concentrations. These
2/4 horizontal sections can be used in plotting the
equilibrium diagrams with the help of experimental
points. A few quinternary eutectic alloys are discussed.
Non-eutectic points and those obtained by calculation
are shown in Table 1. The eutectic points have been
chosen symmetrically, which considerably facilitates
S/139/59/000/05/009/026
3091/9191
Construction of an Equilibrium Diagram for Quinternary Butectic
Alloys
calculation, bat does not influence the results
obtained in general (the diagrams will have a
symmetrical appearance). For convenience, the
temperature is given in conventional units. Figs 1
and 2 show the isothermal sections A'B'C' of the
equilibrium diagram of the selected quinternary eutectic
system. The cross-section A'B'C' corresponds to
constant concentrations of the constituents D and F,
namely x(4) = 0.1; x(5) = 0.2. In Fig 1, isothermal
sections have been constructed for temperatures T = 15,
10 and 5. The regions of phase existence are marked
for a section with T = 5. Fig 2 shows the isothermal
section at T = 1.5 (x(n) and T are the coordinates
in an obli~ue-angle Car~esian system6) Th lythermal
section x 4) = 0.1, x k5) e po
= 0.2, x 0 235 has
been traced in the concentration triangle AIBICI.
Card Fig 3 represents this polythermal section. Figs 4 and
3/4 5 show the isothermal sections ABlCl of the equilibrium
diagram. In Fig 4 the isothermal sections correspond tp'__~
temperatures of 15, 10 and 5. Regions of phase
S/139/59/000/05/009/026
8091/1191
Construction of an Equilibrium Diagram for Clainternary Butectic
Alloys
existence are inserted for the section T = 5. In
Fig 5 the isothermal section corresponds to T = 3.
In the concentration triangle AB C the section
x(1+) = x(5) = 1/8(X(2) + x(3)), X12j'= x(3) is traced.
This polythermal section is shown in Fig 6.
There are 6 figures, 1 table and 5 Soviet references.
ASSOCIATIONs Khar1kovskiy politekhnicheskiy institut imeni.
V.1. Lenina
(Khar1kov Polytechnical Institute imeni V.I. Lenin),-
SUP11, T T TED: February 16, 1959
Ca.rd -/4
SUV/76-4- 1 -7/26
AUTHORS: Palatnik, L. S. and Kosevich, V. .111.
TITLE: Investi-ation of thp Crystallization of kntimon,~ in
0
Thin F-L'Ims (Issledovaniye kristallizatsii sur7m,~,
tonkikh plenhakh). II. The Influence of Vanious
~Vliyaniye raz'ichnyk~ podlozhek)
PERIODICAL- Kristallografiya, 1959, V -, 1 4 7 N r .1 p p 4 L~ --4
(USSR)
ABSTRACT: Double layer prtparations, consisting of anti-mony and
different iii,~~ta-s and other tL..- were studied by elec-
tron diffrartion. It was 1. ound that :~a.,.r~ j P.:, coul.-IJ be
divided into three classies accordinE; to their influence
on the crystaliization of Sb namely; (a) on
of cryt-,talline Sb, Bi, Au and Ag direct sublimation of
Sb to a crystalline priase took place; (b) C
of ionic salts, mica, Al, Be and Cr an amorphou5 phase
of' Sb is formed h -.-.L.
which, for a fil-n thickness "h is
stab- ak
.L ped and -or h>h k
crystii&izes by the formaRlon and growth of spheru'Lites,
(c) oi - -:, .:'7~:'-', ~)f Fe, --*ii) Pb, Cu and Mn simultaneous
Cardl/3 growth of spheruiites and formation of a finely disperSei
SOV/70-4-1-7/26
Inve*stigation of the Crystallization of Antimony in Thin Films
II. The Influence of Various base !ayers
crystalline phase of Sb takes place without preferred
orientation. All crystalline substrata lead to a de-rease
in the critical thickness of an amorphous layer of Bb by
30-50%. Those of group (b), besides this, decrease the
the stability of amorphous Sb. Metallic films, not
covered by oxide layers decrease the stability of the
amorphous phase of Sb most markedly. Substrata havinE
non-metallic bonds or those covered by passivising layers
behave towards the Sb as if amorpohous. Investigation
of the orientation of textured Sb condensed on metal
films shows that the orientational correspondence between
crystallites of Sb and the metal is established indepen-
dently of iifferences in the geometry of the crystal
lattices., The basic conditions affecting the orientational
correspondence consists of the adjacent layers having the
same (in this r,-ase, metallic) bond type. Moreover., there
must be direct contact between the layers.
There are 2 figures, i table and 7 Soviet references,
Card2/3
SUV/'('U-4-j-')1/26
investigation of the Crysta-l-'Lization of Antimony in TI--4L Fl-l=:-z
II. The Influence of Var4l,-)us base layers
ASSOCIATION: Khar ' kc.vski-y
. Eosudarstvennyy universite7
A.M. Gor*kowo (Khar'kov State Universit
7
A.M, GL)rik.-*,)r)
Eha-kovskiy Tolittkhnicheskiy instit-ut. imeni
V.I, L,~rllnct (~:rvir'kov PolytP3~-lnical -Lrsti--,ute merli
V.I. L-nin)
SUBMITTED. Apri, 10, 1.91-8
Card3/3
l 8~ . :,:,; c; o , , : .; ,
AUTHORS: i . . I ,
TITLE: . I
PERIODICA L, : -. .
ABSTRACT: . ..-
Ca I'd ., /-
r', "
IJ , - C- .1 ., ,
F , - - .
C a r d .-, '--
I -
Study of Antimony
Films. III. Effe~-t
ASSOCIATION:
SUBMITTED:
c v
an d
Kha i P-.'-
k. C) v 3j'y p
Card 3/3
SJV/ 120-7-1-6/2b
AUTHORS: Semko, M. F~
TITU: The Sensitivity of the TEMF of the "Natural Thermocouple"
to Structural Changes in Hii~h Speed Steel k 0 chuvstvitel' -
nosti TEDS "Yeatestvennoy '~ermopary" k struj&turnym
izmeneni7am v bystrorazhushchey stali)
PERIUDICAL: Fizika Metallov i Metallovedeniye, l9b9, Vol 6, Nr i,
pp 48-52 (USSR)
ABSTRACT: The methzd of the "natural thermocouple" has found wide
application for the determinatiDn of the temperature of' the
working parts of instruments during cutting of' metals. it
is based on the fact that the temperature is determined
according to the thermoelectromotive force (thermo-e.m.f.)
forming in the thermocouple, the elements of which are the
cutter and the article. The point of contact t~etween the
cutter and article is taken as the hot junction of tne
thermocouple. The aim of the present work was to investigate
the relationship between the thermo-e.m.f. of the "natural
thermooouple" and the heat treatment of hi6h-speed steel Rio,
as well as the influence of the duration of' holdirig at
Card 1/5 temperatures of 500-6000C on the stability of the thermo-
SOV/12o -7 -1
The Sensitivity of' the TEU of' the "Natural Thermocouple" for
Structural Changes in Hiwh Speed Steel
e.m.f. of normally treated steel Rib. For the measurement
of the thermo-e.m.f. an apparatus was used wnich is shown in
Fig.l. The thermo-e.m.f. of "natural thermocouples" formed
by steel R18 after appropriate heat treatment, anu that of
three metals (copper, perlitic cast-iron and steei STo) was
measured. The lower ends of the specimens, except for a
few small contact points, were covered by an insulating
layer of asbestos and placed in a crucible filied with vood's
metal or tin. Tne molten metal heats the ends of the
spe3imens up to the required temperature and e5taoliahea
electrical 3ontact between the non-insulatea parts of' tne
specimens. The temperature of the hot junction of tne
thermocouple thus formed is controlled by a tnermocouple
iiamersed in the crucible with the specimens. The contacts
of tne specimens with copper connerating wires across mercury
which was put in the cylindrical grooves of tne specimens
served as cold Junctions. Chills were placed on the upper
ends of the specimens throu6h which cold water was circulated.
The therino-e.m,f. was measured by a compensation methoGA.
The determination of the thermal capacity of speci-mens of
Card 2/5 steel R18 was -:arried out by the Gruzin method (Ref.1).
SOV/ 12 b -7 -1 -a/ i_, b
The Sensitivity of the TERF of the "Natural Thermocouple" for
Structural Changes in High Speed Steel
The investigated steel R1.8 had the following chemical
compositions 0.75% 0, 18.3% W, 4.57~ Cr, 1.bb7~ V, 0.3% Mo.
Heat treatment was carried out in various ways as shown in the
table on p.49, in Fig.2 the TEJLF of specimens of steel RIB
in relaticn to steel ST5 is showns- (1) as Annealed,
(2) as quanahiid, t3) as quenched and tempered three times,
(4) as quenched and tempered three times after the tenth
soaking at 515000. Fig.3 shows the TEMF of specimens of
steel R16 in relatio= to copper (the detaila are as in
Fig.2). Fig.4 shows the TEW at 200, 300, 400 and 450 0
of normsily heat treated specimens of steel R18 after
various numbers of isothermal soakings at 55000 (in
relation to coppers. The following ccnelusions are arri-7ed
at: 1. In Vt* temDerature range 20-800 the thermo-e.m.f.
of the "natural thei-moolouple" of the steel RIB changes
continuously and smoothly with Tariation in preliminar7 heat
treatment. At app-roximately 55000 the carTes of the
.p.1 e s" "Steel R18-
thermo-e.m.f. of the "natural thermooou I
Card -5/5 St5" and "Steel RIB-'Jast-iro-a" experience a -considerable
SO/ 12b --1 -1 -O/ZC,1
The Sensitivity of the T.MMF of the "Natural Thermocouple" for
Structural Changes in Hi6h Speed Steel
Card 4/5
decline in the increase of the thermo-e.m.f. with temperature,
and the curve for the thermc-e.m.f. of the thermocouple 0
"Steel R18-Cover" has a maximum at approximately 500-ooO C.
2. Up to 500 C thermo-e.m.f. of quench&d steel is less than
that of annealed steel. After tempering steel which nad been
quenched from 12800C, the thermo-e.m.f. increases.
Repeated temperin6 at 5600C has no noticeable influence
on the thermo-e.m.f. The thermo-e.m.f. and hardness of
normally heat treated steel R18 remain stable on heating
to a temperature r.-,t exceeding 5600C. Heating to 6000C,
whilst not Influencing the thermo-e.m.f., lowers the haraness
(-to 52 Hp_a). After "defective" and normal heat treatment
(quenching from 11000C, tempering at 1800C; and quenclaing
from 12800C, tempbring at 56000, respectively) the thermo-
e.m.f. and hardness have practically the same values. Thus
the control of the quality of heat treatment of cutters by
the thermo-e.m.f. method Is in general not effective, but
can be used in particular oases, ti.g. for ctetecting wnuther
cutters have beer. tempered after quenz-hing.
The Sensitivity of the TzXF of the "Natural Thermccoupi'efl for
Structural Changes in High Speed Steel
3. Structural changes occurring in the zone under-oing wear
of cutters made from steel R18 do not basically influence
the thermo-e.m.f. at temperatures of up to 6000C. As the
temperature is raised to -"0000 the thermal capacity of
normally treated high speed steel R18 remains practically
unaltered and hence cannot cause any noticeable changes in
the readings of the "natural thermocouple".
4. As a result of the investigations carried out it can be
said that the "natural thermocouple" method is experimentally
sound,. However .. above approximately 3&00C the sensitivity
of this method drops noticeably.
There are 4 figures, I table and 2 Soviet references,
ASSOCIATION: Kharlko-7skiy politekhnicheskly institut (rLraikov
Polytechnic institute)
SUBMITTED: May 6, 3957
Card 5/5
so=, N.Y.; PAIATNIK. I.S. -
Sensitiveness of thermo-e.m.f. 8natural thermocoupless to
structural changes In high-speed steel. y1s.met. I metalloved.
7 no.1:4&-52 Ja '59. (MIRA 12:4)
1. Jrhar1kovskiy olitekhnicheskly institut.
T;~srmocouplss-Testizg)
(Metal-Cutting tools-Testing)
(Electromotive force)
AUTHORS: Palatnik, L. S., Lyubarskiy, 1. M. and Boyxo, B. T.
-----------------------
TITLE: A Contribution to the Nature of the "White Zone"
(K voprosu o prirode "beloy zony")
(A reply to the article "X-Ray Investigation of the Structure
of Surface Friction" by Ko3tetakly ot alli )
PERIODICAL: Fiztka metallov I metai.lovedeniyo, Vol 7, Nr 3, pp 473-474
(USSR) , -/, ~ I
ABSTRACT: B_._I. Kostetskiy_and co-workers (Refs.1 and ;~) have
expressed the assumption that the "white zone" which forms
at the friction surface at cortain rates of slip of the
rubbing surfaces, consists either of a layer of oxides
(if oxidizing wear" according to Kostetski-y'8 classification),
or a secondary quenaned stru~,,ture (thermal wear). pulatalk
(Ref.3) did not find iron oxides in the portion of 11wLite
zonen which he investigated by X-rays. The authors of this
paper have come to the conclusion that jiostetskiyls hypothesis
in erroneous. The basic objections of Kostetskiy and his
co-workere (Ref.4) in connection with the present authors,
Card 112 article (Ref.3) are the followlngz- V-111,
A Contribution to the Wature of the "Whil-e Zone"
(a) In the paper by the pre3ent a-,jtbor3 fHef-3) the already
w6ll-knOwn fact that the layer fozmed during thermal wear is
Rhardening structure has only been ~~c-nflrmqd again..
(b) A white layer which furr,5 in therma.1 9-nd not In oy.1dizing
wear appears to have been Inve9tigated in the paper
It has been shown by the aiithrrs c,!' tile pre8ent paper tnat the
great hardness of the "white zone" (In splte of the 6-reat
quantity of austenite) Is due, nct tc~ the absorption of
oxygen or nitrogen from with~),at ( Re f, '"0 etr~,, ~ but to t he
formation of a definite higL17 dimpersed haterogeneous
structure as the produet of a so1ution of carbide~q and the
subsequent very rapid quenching In whi%.h d1sperBed c~arbides
are precipitated.
There are 5 Soviet references,
SUBMITTED: January 19, 1958
Card 212
AUTHOiIS: Palatnik, L. S. and Tananko, 1. A. sov/126-7-6-6/24
TITLE: X-ray Investigation of Austenite in the Procems of
Intermediate Transformation
PERIODICAL: Fizika metallov i inetallovedeniye, 1999, Vol 7, Nr 6,
pp 842-846 (USSR)
ABSTRACT: The authors report an investigation in which intermediate
transformati-)n of austenite in l8KhNVA steel was studied
with a special Debye-type X-ray camera. The camera (Fig 1)
enabled X-ray diagrams from flat or cylindrical specimens
at 20-IIOOOC to be obtained; the heater could be moved
easily relative to the specimen, whose rate of heating or
cooling could, ther1fore, be closely controlled. A
vacuum (10 1 to 10 mm Hg) was maintained in the tube.
A sharp-focus tube of the B. Ya. Pines design (Ref 1) with
an iron anode was used. The steels jised contained 0.32,
0.70 or 1.20% carbon, with 0.93% W, 4-45% Ni and 1,35% Cr
(referred to as 32KhNV, 70KhNV and 12OKhNV, respectively)
in the.form of 20 x 3 x 2 mm plates. The plates, held
stationary in the camera, were heated at 25-30OC/min to
900-11000C, held there for 10-'YQ tuin, and cooled at
Card 1/2 100-200OC/min to 25o-4500C with isother,:ial periods of
-;ov/1-'~(- - 1, - -1-12 It
X-ray Investigation of Austeni te in the P-- )c. t~s~' -)f' rr. t (-r:,ic-di P, t P
Transformation
hours. X-ray photographs werp. takon durLny, the hi
temperature soaking and isothermal periods in the
intermediate region. The start of the gamma-~,alpha
transformation was noted by the appearance of ('211) vilpj, -
phase lines,. The structural L,f the austenite wa-
characterised by analysis ct i..divijzial (-)Il)
interference spots, a methoa w'.., has L)e,-n shovn
(Refs 4-8) to be very indicative. It was found that
isothermal transformation of austeni-e in the interm(--di3te
region leads to break-up of cr-,rsfallites into smaller
structural units, their disorientE,t-ion and tile de%,elopment
of micro-strains. These chan,_-- A-e similar t--j those ii-
metals during plastic defor7;-,%tic i t~A th(- forward and
reverse martensite transforina~ -)., F4. zs 2 and 3 show
regions near the (311) austenite line for the 70KhNV and
32KhNV steels, respectively. There are 3 figures and 8
Soviet references,.
ASSOCIATIONEk Kharlkovskiy gosudarstvennyy universitet imeni
A. M. Gor1kogo (Kharlkov State University imeni A.M.Gor~kiy)
and Politekhnicheskiy institut imeni V.I. Lenina
(Polytechnic Institute imeni V. I. Lenin)
SUBMITTED: April 22, 1958
Card 2/2
SOV/126 -8-2 -26/216
AUTHORS: Palatnik~ L.,S. and Boy1co B..T,.
TITLE-. Electronographic Analysis by a Superposition Method
PERIODICAL: Fizika. metallov i rnetalloveden-iye. 1959. Vol 8 Nr 2~
PP 318 - 320 (USSR)
ABSTRACT: The proposed method is a further development of the
superposition method in X-radlography. In the present
method, however, the position of the samples (thin films)
is unchanged and the electron beam is displaced to
penetrate them alternately. Thus, the oscillating beam
produces two displaced elec-tronograms on one photograph.
Deflection of the beam is broughr: about by feeding
impulses to two divergent plates placed between the
diaphragm and the object (Figure 1). The displacement
can be varied by varying the amplitude. Examples of
photographs are sho-min in Figure 2. The method can be
used in two way--. Tbe fir-9t is to use 5tandard
electronograms of a two-phase system., e.g. Figure 2a for
Al .. Bi. From a compaiis.4en of lines on the standard with
those of an tLulnosm heterogeneous alloy, the volume-
Cardl/2 concentration of a phase in the alloy can be determined.
The superposition of two thin films -an be used in other
a .26/26
Electronograpbic, Analvii g bv a Supim--rposjt t-:~n Method
ways, e.g. f,.~r ---t deti~~im-inatic;n of xh-,i-kness. In the
s e,' ond use of the dz-s.,.1xibL-:1 mtnr-d, the quantity of an
i~lemeni is detai-mined by thE. Wterisity of its
line until it 15 3n the 1-imit f -iQibi-lity. scmewhat
analogcus to X-ray spe7f.rcgraphi,. tna)yi-i.s. This is verv
effe,:Aive in the studv of ox)Lda!j.--: ai~6 , hemico- thermal
treat-men'4; where thin filin6 are fcrinp-J.
Th e r e. 3 r e 2 f i g Lxr e F -a rid 2 S-, j %~ r -r - fe r e, a - -3
ASSOCIATION- Kliar kc-sl(~Ly gosu~artv4 Ziinvv im
A, M. Gcr-iiogo Khar - kc, v-3 t e Unj- v e r:~ 1 t y i m, A ~ M. Go rkiy)
Khar ~ k ov 3k y pol, 1 t elichn! --- h t-, k i v- I n, t I t, U k 1 M,
V. T. L eL i n-- (Kh ar kc. z. Pa 1 y-t hrj , a j I ris t i t u t c- i m eni
Lenin)
SUBMIWED -
Card 2/2
Jaiuar4, 25, 1959
1 66226
/1 /1~ 0 SOV/126-6-3-9/33
AUTHORS. Palatnik, L.S., Fedorov, G.V. and Gladkikh, N.T.
TITLE: Study of Aluminium Alloys of the System Al-Cu-Yg on
Specimens of Variable Composition
PERIODICAL: Fizika metallov i metallovedeniye, 1959, Vol 6, Nr 3,
PP 378-386 (USSR)
ABSTRACT: Specimens of variable composition were prepared in
vacuum by simultaneous evaloration and condensation of'
the constituents from three cylindrical evajorators
(Ref 9 and 10) situated at distances of 70 mm from the
collector at the corners of an equilateral triangle
inscribed in a circle of 60 mm diameter. The proces&ies
of evaporation of the constituents were chosen so that a
summary concentration range of copper and magnesium betwuen
0-5 and 16% were ensured on the collector. By means of' a
photometric method (Ref 11) distribution functions for each
of the metals were determined for the chosen evaporation
process on the basis of which a calculation of the
concentration by graphic methods was carried out Met 12).
After establishing the required VdCULIM in the apiaratus
(apfroximately lo-5 mm Hg) for the removal of' adsorbed
Card 1/5 gases, the collector was heated to a temperature of
L~~
66226
SOV/126-8-3-9/33
Study of Aluminium Alloys of the System Al-CU-Mg on Specimens of
Variable Composition
approximately 100*Cjthen cooled by running water and
condensation of the film was brought about. During the
condensation of this system on a polished steel
collector, which was previously cleaned by treatment with
boiling alkali, the specimen was seen to fracture as a
certain thickness was attained, which was accompanied
by exfoliation due to internal stresses which arise
during condensation. At a sufficiently deep etch of the
collector with concentrated nitric acid, specimens were
obtained in which the junction between the film and the
bass was increased (probably due to condensation
developed as a result of surface etching) and was
sufficient for measuring the microhardness. However, the
relatively uneven surface made microhardness testing
somewhat difficult. In order to rectify this shortcoming
number of experiments was carried out on the application
:
f polished and passivated aluminium as collector.
Aluminium was chosen as base for the following reasons:
the closeness of the coefficients of thermal expansion of
Card 2/5 aluminium and the condensate should bring about a decre
ase
66226
SOY/126-8-3-9/33
Study of Aluminium Alloys of the System Al-Cu-JMg on Specimens oi
Variable Composition
in internal stresses in the layer and a thick aluminium
oxide layer ought to resist inutual diffusion between the
condensate and the base. As aluminium oxide is closely
adherent to the metal it can be expected that the
condensed layer will also be firmly adherent to the
aluminium oxide. Specimens of variable composition were
investigated by microhardness and X-ray structural phase
analysis methods. The microhardness was measured with the
PMT-3 instrument at loads of 20 and 40 g. X-ray pictures
were taken in the irradiation of an iron anode in a 65 mm
diameter camera. The variable composition specimens were
nnealed in vacuum at various temperatures. Specimens
:
btain*d by deposition on the cooled steel collector
were investigated by the microhardness method in the
concentration range of 0.5 to 6~* Mg and U-5 to 6S Cu
through 0.3 to 1% Cu and fig alcng the C?I sections
(Fig 1). along which the ratio between he concentration
of copper and that of aluminium was kept constant (0-005,
t t,
Card 3/5 0.010, 0.015 etc). Parallel with the microhardness 7 ng
66226
SOV/126-b-3-9/33
Study of Aluminium Alloys of the System Al-CU-Mg on Specimens Of
Variable Composition
a qualitative X-ray phase analysis was carried out.
Microhardness was tested two weeks after preparing the
specimens. X-ray structural data for an alloy
containing 3-31* Cu and 2.4% Mg are shown in Table 1.
In Fig 6, comparative curves for the microstructure
along the section Cu + P1g - 2S show: (1) literature
data (Ref 7); (2) experimental results. Fig 7 shows
similar curves along the section Cu + Mg 55s.
X-raz data for alloys condensed on a hot collector
(200 C) are given in Table 2. Similar data for alloys
condensed on a hot collector at 400*C are given in
Table 3. The authors arrive at the following conclusions:
A condition close to equilibrium for aluminium alloys of
the system Al-Cu-Mg is attained either by annealing at
approximately 250*C by mutual heterodiffusion or in the
preparation process - condensation on a hot base
(approximately 2000C) by surface heterodiffusion.
Diagrams for the microhardness of the aluminium, corner of
the thre*-conatituent system AI-Cu-Mg, after condensation
Card 4/5 and natural ageing, have been constructed; microhardne
~7
66226
SOV/126-8-3-9/33
Study of AluminiuM Alloys of the System Al-Cu-Kg on Specimens of
Variable Composition
curves after annealing at 150 and 200*C for the sections
CgI - 0.025 and 0-035, and after annealing at 2500C for
t e sections C3i a 0.015, 0.025, 0-035 and 0.050, have
been plotte d. By means of the microhardness methods
metastable compounds of the A'xCUM92 and AI.CuMg type
have boon found to exist which are responsible for the
great hardness of the condensed alloys. There are
7 figures, 3 tables and 14 references, 12 cf which are
Soviet, I English and 1 German.
ASSOCIATION:Kharlkovskiy gosudarstvennyy universitet;
KharIkovskiy politekhnicheskiy institut (ILharIkov
State University; KharIkov Polytechnic lnstitute)
SUBM17TED: June 28, 1958
Card 5/5
S/123/61/000/013/014/02c_~
A052/A101
AUTHORS: D'yachenko, S. S.; Palatnik, L. S.; Popova, M. A.
TTITLE: The effect of heat treatment conditions on the structure of 2OXM
(2OKhM-L) steel
PERIODICAL: Referativnyy zhurnal, Mashinostroyeniye, no. 13, 1961, 93, abstrac-t
13B649 ("Tr. Khar'kovsk. politekhn. in-ta", 1959, no. 25, 91-9-)
TEXT: The effect of tempering temperature on microstructure and compos1t1m
of the carbide phase of 2OKhM-L steel has been investigated by the metallographic,
of-
electron microscopic and X-ray diffraction methods. After tempering at 400 1 1
the carbide phase consists of Cr 23 C carbide and a small quantity of Fe 02C and
Fe 3C carbides. With an increase of tempering temperature the OG - solirsolution
becomes poorer in alloying elements, which Is accompanied by an Increased content
of Pe 2M02C carbide. Above 570 0C cementite is dissolved and M02C carbide separa--es
In ferrite grains. The stability of carbide phases (Cr ,C6, Fe2M02C, M02C) 'E'
explained by the closeness and low values of their Spec .ic thermodynamic poten-
tials. There are 5 figures and 16 references. N. Wina
[Abstracter's note: Complete translation]
Card 1/1
9(6) SOV/"2-25-6-16/53
AUTHORSt Palatnik, L S,, Boyko, B. T.
TITLE: Electron Diffraction Semiquantitative Phase Analysis (Elektrono-
graficheskiy polukolichestvennyy fazovyy analiz)
PERIODICAL: Zavodskaya Laboratoriya, 1959, Vol 25, Nr 6, pp 690 - 696 (USSR)
ABSTRACT-. The present paper gives a description of a method of electron
diffraction phase analysis; it has been developed from the
method of superposition in radiography (Ref 3). Unlike the
radiographic method, the position of the samples is not changed,
but the electron beam is shifted, so that two dislocated electron
diffraction patterns form on the same photographic plate (Fig 1).
The dislocation of the primary electron beam is effected by a
voltage pulse (of rectangular shape) from a pulse generator of
the type 26 1. In taking the electron diffraction picture the
intensity of the line of the given free component is expressed
by an equatilDn (1) (Ref 3). To take two different free structure
components of a two-component alloy, equation (1) is
correspondingly transformed and equation (6) is obtained. A
Card 1/3 delaying multivibrator (Fig 2, Sc~ieme) may be used to widen
Electron Diffraction Semil-iantitative Phase Analys-s SCV,~,22-25-6-10-A)3
the frequency rar.Se of the 116 1 generatc-. Examples of electron
diffraction analyses (with superpcsed electron diffraction
pictures, filaures are sliown, and it is stated that the
sensitivity of analysis depends on the sensitivity threshold
A B/B for the dett-rmination of the diffraction line.
(B- b lack en i ng of t h c. backgro-,.~nd , 6 B - di f f orenc e of b lackening
of the line and of the ban-k',r--:)une); A B/B with given B may be
determined according tc the Neff curves (Ref 5). The sensitivity
of the method was investi6ated cn metal foils of Al, Ag and Bi
(Table). The semiquantitItive 'pi-ase analyeis described is based
on the fact that in the electron diffraction investigation
of a mixture of two components which differ relevantly as to
the ordinal number e-g. A! and Pi) in films of a thickness
of 100-300 1 the weaking of int~naity of the diffraction lines
of a component may be avoided r-t the expense of the absorption
in the other component. This is proven also by experiments
carried out to devvlop the expt-rimental technique on Ag-Bi
and Al-Bi mixtures. The analysi--- of the mixture Ag-Bi was
based on the sensitivity threshold of the diffraction line
Card 2/". (111) Ag ~'Fig 6, electron diffraction picture), and it is stated
Electron Diffraction Semiquantitative Phase Apalysis SOV/32-25-6-16/53
that the pre-determination of the sensitivity threshold of
the diffraction line satisfies only one component. There are
7 figures, I table, and 7 Soviet references,
ASSOCIATIOR: KharIkovskiy gosudarstvennyy universitet im. A. M. GorIkogo
(KharIkov State University imeni A. M. GorIkiy)
Card 3/3
5(4) SOV/76 33 8
AUTHORS: Palatnik,. L. 5,, Zorin, 7. S~
TITLE; On the Theory of Transformation of Metastable Phases
PERIODICAL: Zhurnal fizicheskoy khimii, 1959, Vol 33, Nr 8, pp 18~9 186r,
(USSR)
ABSTRACT: An approximation expression for the difference in the free
energies of two phases is derived. The transformation kinetics
of metastable phases is basically determined by the difference
Af of the spatial free energies of the "old" and "new" phases
as well as by the values of the surface tension a at the
interphase borders. These two values must be known for in-
vestigations of the temperature function of the rate of
formation of crystallization centers (RFCC), the linear
crystallization growth, for %he so-called step rule (SR).
etc. Reference 1 used an approximation formula (1) for the
determinaticn of A(P . It had the fom of a Taylor polynomial
Since, however, (1) holds only for the vicinity of the trans-
formation temperature T
~ a Taylor polynomial of second order
,,
2~ must be used for mot precise calculations, By means of
2 , the (SR) is explained in the present case. Whether the
I
SR) is complied with or not depends, above all. on the
Card 1/2 RFCC) and the separation of the stable and metastable phases
On the Theory of Transformation of Metastable Phases 30V/76 33 a
and is therefore also dependent upon the rali: :f
heat, value a, the transfzrmation heat a r. J t h 4i I G M
temperatures of the respective phases The limiting temp5ra
ture is determined for the range in which the (SR) 13 ful
filled or not fulfilled, and this is explained by way ~f the
example of saturated water vapor chilled to a be!-,v zer,~ tem
perature (centigrade), since both ranges are to be foanJ wit'D
it, From the results obtained. the surface tenaion of ice
was calculated a I ' (0,97 + 0.02)
I -- e
polynom~ial (2), the position of the
determined kEquation 23). The value
experimental value than the one obtained
means of polynomial (I) There are
are Soviet.
a By weana of the
wa%er
maximum of RFCC was
obtained le cl,' aer %c Ine
in reference
7 references 4 "Df VL:L~:n
ASSOCIATION. Politekhnicheskiy institut lm. V, I~ Lenina (Polytechric
Institute imeni V. I. Lenin) Gosudarstvennyy universite,
im, A. M. Gor1kogo .. Khay'kov (State !Tniversity imen.L .4 Y
Gorlkiy, Kharlkov)
SUBMITTED: February 14, 19518
Card 2/2
5W SOV'/76- 33 -5- 9/3-7
44THORS: V'_,r.cgD_-,,-;-, G. R., Kagar, M. 3.,
WfU4r140P'Y'a_ ~no
I
TITLE: ~nvestigat-_'-cr_ of H~---ercgeneaas Multicomponent System3 -,'-e
Aid of the Phase Mass Mea5,.jrjng Me-~hcd. I
PERIODICAL: Zhurnal fiziche.5koy 19519, Vol 33, N.- 9, pp 1939-194,'
(USSR)
ABSTRACT: The equilibrium in the I_Jquid hete-rogeneous multi-comprnent
systems was investigated and the corresponding sTate d:.agra-ms
were plotted. A new method was worked out resting on the de-
termination of thp mass 6f thp iarious components and the
phase masses in ei-o-flibriwn. Several publications are -^-,ted
in the introdaction cci-.ce~7r..ng the investigation of liquid
multi-r-3mporent systems, and the follow-,ng authors are ment_~n-
ed among others: V. V. Udcvenko, L. G. Fatkulina, D. P. Be-
lotakiy, M. L. Kz-apatkilr. Severaj- investigations were per-
formed to fix the p~7oper met_,i,;d of phase mass dptermina~.on
and the following -Naa chcsen: In ~,rder to separate the mixtare
a con,.anei- w;_-r,~i ac.-~te la4? -4s -z3el (Fig 1) n wh4ch 1'do:n t.-.~
Card 1/3 the base pcint) -a 2,pec~al pipel~t~ is df_pped with one t..nL C-f the
SOV/76-33-9--8/37
Investigation of Hezerogpnec%is S,;9:,-Xe With 'he Aid of the
Phaee Mass Measuring Method. I
capillary -,-ubt,- so thaz phase aeparatien is poss-'ble down tc j,
small axop. The weign- ;--aa with the aid of a
Precision '-,alance (--YJ.~h T-e fl*~-id Fas shacked --'f W~
a g'aBa syr-'Tige. r- 'he !3-uiked c-ff q-u--d --a---ef
Thin wpiph-, _7
determined '~y weighing t~'O; rempArAng in :he contain&r
and by the rliffqrE-n--;f~ frum- -1--titial weiglit. In order i.,
L ~x e (b4rcla:
~qrrifne the -f r)-.e ci
cf a tcriiary the Lf1t*n---,d nt' f ~-ctherc-ic tit-,ati-Drl Df
1,1., -~ 'hird ,oLi7cne,:~ wp--~ Appli;?J.
Position of the 3rr')i46a W-t, gzaph~-,ally eipter-7J4-~ed~ 'P~o:-
plic-abilit,i o-f -,~c ulp~hoi~. -was ir,-;est-igated -T.
system ani1ine--,ar'0o;,. fc27
bromcmetric d;aTer-~~J,nati Dn of anil-4ne --ri ~.ts varic-ur LhasF-s
(Table 1). A3 the -hasc,
determi,-,,~d uF to an acz--,,racy -f 0.2~. F'.~7-ther che 53-5ter-,
w0r(~ ilt'%'~Itigpted (Fef "?1) 2,3) as we-,'. as thie syst-~i
ant., t~.ut soparal,(-, in~(,, ilwc ',-i
and that wan no,~ 'I'litnert'l, were if veetlgatd-~
//3
Card 2 18+0.~1,0. It was obs'--ed. e 1 -a v a
SOV/76-- 2) 3-0-8, 13 1
Ai d
Investigation of Heterogeneous Multicomponent Systems W.4-.h the -F
Phase Mass Measuring Method. I
buted in both layers. The critica.1 solution ccntains 36.4%
aniline, 29.8% chloroform and 33.8% n-heptane. There are
5 figures, 5 tables, and 28 references, 6 of which are Scvie-.
SUBMITTED: February 19, 1956
Card 3/3
18(6) SOV/2o-124-4-22,,'67
AUTHORS: Palatnik, L. S., Komnik, Yu. F.
TITLE: On the Problem of the Mechanism of the C_--ndensation of Metals
in a Vacuum (K voprosu o mekhanizme kondensat8ii metallov
v vakuume)
PERIODICAL: Doklady Akademii nauk SSSR, 1919, Vol 124, Nr 4, pp 808--~11
(USgR)
ABSTRACT- The authors chose the test object bismuth, which was condensed
on to0a glass base with a temperature gradient of from 30
to250 . In order to obtain a temperature gradient one end of
the plate was fastened in a copper block fitted out with a
heating furnace. The temperature on the plate was measured
at seven points by means of pasted-on copper-constantane
thermocouples. The bismuth condensate has 3 successive ranges
in the direction of increasing temperature. Range 1 is a
reflecting dark-blue condensate. Range II has a dim highly
tranBparent precipitate of yellow-brown color. Range 11 is
separated from range I by a sharp boundary at the temperature
Tp. Behind range Ilis range III, i.e. pure plass. The
b undary between II and III is slightly washed out. The tem-
Card 1/4 perature TK2 , at which the second boundary occurs, is the
SOV/2C-124-Z-221/67
On the Problem of the Mechanism of the Condensation of Metals in a 7a-~~;um-
critical temperature of condensation. The microsiructure of
the condensate in range I is not resolved at all in an
optical microscope and in an electronic microscope it is
only badly resolved with 10000-fold enlargement. The particles
are of angular_shape In range II are the thin layers of the
condensate (10 7 - 1;_5 cm) of isolated spherical particles.
The electronograms of range I distinctly indicate the existence
of a structure. In range 11 there is no kind of texture, and
the ranges of coherent scattering have a magnitude of
- 10-7cm. These data are indicative of the following mechanism
of the condensation of bismuih at various temperatures of
the glass base: In range I condeneaticn occurs at temperatares
of T < TKi by direct crystallization from the vapor (mechanism
vapor -)- crystal). In the se , ord temperature range T., < T TK2
the liquid phase in passed through in conlensation (vapor
liquid). In this case the metal is in the liquid state, con-
denses to a drop, and, in the course of being further cooled
Card 2/4 (below TK0 it is transformed into a polycrystal with finely
SOV/2o-124-4-22/67,
On the Problem of the Mechanism of the Condensation of Metals in a Vac-.;um
dispersive non-orientated a"ructure. The marked difference
in the optical properties of a bismuth film may thus be ex-
plained by the difference in size and number of the particies
in ranges I and II of the c3ndersate. The authors further
quantitatively in-vestigate4 the dependence of the critical
temperatures TKi and TK2 on the density of the molecule cur-
rent. These dependences are i_'~',istraked in form of a dia-
gram and per-nit the following conclusions to be drawn: The
mechanism of the condensation of a metal in a vacuum is
determined bythe existence of the tno critical tem,peratures
T and T The temperature T., of the base correspon0s to
K1 K2*
the transition of the condens%~Icn me~:hanism vapor - crystal
to the mechanism vapor - liquil. The condensation of metal,,robably
occurs as a result of the production and growth of liquid or
two-dimensional germs. The production of the germs at the
beginning of the condensation process is of decisive importance.
The regularities found for bismuth probably hold also for
other metals. Further investigations in this direction ought
to be carried out. There are 1 figure and 111; references,
Card 3/4 10 of which are Soviet.
SOV/20-124-4-22//67
On the Problem of the Mechanism of the Condensation of Metals in a Vacuum
ASSOCIATION: Kharlkovskiy politekhnicheakiy inatitut im. V. 1. Lenina
(Khar'kov PolytechnJc Institute imeni V. I. Lenin)
Kharlkov gosudarstvennyy universitet im. A. M. Gorlkogo
(Kharlkov State University imeni A. Y. Gor'kiy)
PRESENTED: October 22, 1958, by S. A. Vekshinakiy, Academician
SUBMITTED: Of-~tober 21, 1958
Card 4/4
18M
AUTHORS: Falatnik, L. S., Komnik, Yu. F. SOV120-126~,-19/62
TITLE: Condensation Kinetics of Metals In V an U0
(0 kinetike kondensataii metallov v vakuume)
PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 126, Nr 1, pp 74-77
(USSR)
ABSTRACT: At first, the authors refer to some previous papers on this
subject. In the present paper, they investigate - by the
methods of electric conductivity and optical density - the
initial stage of the condensates Bi, Pb, Sn and Sb on a
"neutral" basis (glass, collodion). The execution of the
experiments is discussed in short. For films of Bi, Pb, Sn,Sb
with a thickness of ,-, in the initial instant of condensation rises
from zero to a certain constant value. This diagram also shows
the dependence of the electric resistance R(Ir) for Bi at the
temperatures indicated. The electric resistance decreases
rapidly with the condensation time, which corresponds to the
growing-together of the particles of Bi into a compact layer,
The stabilization of the condensation rate dQ/dr begins long
before this growing-together. Similar results were found for
Pb, Sn and Sb. Subsequently, the authors explain these
experimental data on the basis of the theory of the two-dimen-
sional state. The molecules of the metal vapor are adsorbed by
the surface of the basis, and form a two-dimensional vapor.
At a certain overeaturation of it, stable two~.dimensional
Card 2/3
Condensation Kinetics of Metals in Vacuo SOV/20-126-1-19/62
nuclei of the crystalline or liquid phase are produced. The
theory of the two-dimensional state also facilitates the
forecast of new phenomena. There are 3 figures and
15 references, 10 of which are Soviet.
ASSOCIATION: Kbar,kovskiy politekhnicheskiy institut im. V. I. Lenins.
(Kharlkov Polytechnical Institute imeni V. 1. Lenin)
Kharlkovskiy gosudarstvennyy universitet im. A. M. Gor1kogo
(Khar1kov State University imeni A. M. Gorlkiy)
PRESENTED: Pebruary 14, 19599 by S. A. Vekshinskiy, Academician
SUBMITTED: February 13, 1959
Card 3/3
24 (2)
AUTHORS: Palatnik, L. S., Zorin, V. S. SOV120-126-6-3CI6,
TITLE: On the Theory of the Formation of a New Phase on the Decomposi-
tion of Solid Solutions (K teorii zarozhdeniya novoy fazy pri
raspade tverdykh rastvorov)
PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 126, Nr 6, pp 1254 - 1257
(USSR)
ABSTRACT: Formula (1) gives the critical number of atoms in the nucleus
of a crystal on the decomposition of a solid solution. Next,
equation (10) is expanded with an assumption of probability,
to oompute the number of centers originating with the fcrma-
tion of the new phase. The two-phase decomposition is then the
object of further investigation, and the regulation of the en-
riched zones is assumed to proceed from the zones in the initi-
al stage. The mean size of the regulating zones is then com-
puted with the method of successive approximation. The authors
confine themselves to the second approximation and give equa-
tion (17). There are 1 figure and 5 references, 1 of which is
Soviet.
Card 1/2
On the Theory of the Formation of a New Phase on SOV/20-1 26-6-3r,lic-,
the Decomposition of Solid Solutions
ASSOCIATION: Khartkovskiy politekhnicheskiy institut im. V. 1. Lenina
(Kharikov Polytechnic Institute imeni V. I. Lenin). Kharlkov-
skiy gosudarstvennyy universitet im. A. M. Gor1kogo (Kharikov
State University imeni A. M. Gorlkiy)
PRESENTED: March 23, 1959~ by S. A. Vekshinsky, Academician
SUBMITTED: March 23, 1959
Card 2/2
S/123/6i/ooq/ol4//002/045
A004/AlOl
AUTHORS: Palatnik, L. S.; Ly-ubarskiy, 1. M.; Lyubchenko, A. P.
TITLE: Some problems concerning the physics of metal wear
PERIODICAL: Referatlvnyy zhurnal, Mashinostroyeniye, no. 14, 1961, 13, abstract
14A91 f"Tr. 3-y Vses. konferentsii po treniyu i iznosu v mashinakh.
v. 1", Moscow, AN SSSR, 196o, 46-53)
TEXT: The authors Investigated the criteria of metal Interaction during
dry friction, the metal substructure and Its changes during the friction process.
In their conclusions they point out that the resistance to wear of a friction
couple of metals is determined by a combination of the structure and a number of
properties: high compression, bending and shear resistance, a combination of
high hardness and ductility, stability of mechanical properties at high tempera-
tures and pressures, high heat conductivity and corrosion resistance.
N. Sazonova
[Abstracter's note: Complete translation]
Card 1/1
M5995
3/0 , ~-,'63/005/00 5/C)21/026/.XX
1%
El 3 2/K 6o
AUTHORS: Palatnik, L,S., and Yu.F,
TITLE: The Texture of Nucleation in Condensates Formed on a:-,
Amorphous Substrate
PERIODICkL: Kristallografiya, 1960, Vol.5.. No-,5~ PP.775-778
TEXT: When a substance is condensed on t--) a crystalline
substrate then a texture Is normally observed but this (.-.an also
happen when the substratg is amorphous. Layers thicker than.a
2ritical value about lo- cm, perfect themselves with increasing
thic1ness, Below this thickness the particles on the film do not.
touch each other, Condensates of B1 and Sn were studied on layers
of c-olloldon. It has eariier been Shown that there is a critical
temperature tk of the substrate below which the vapour condense-z
as crystals and above which there is a metastable liquid stage,
For Bi tk is 93-980, and for Sn 75-800, The critical thacknrss5
was determined from electrical conductivity measurements, The
condensed layers were also studied by transmisaion electron
diffraction to show the preferred orientation. It was found that.
textures were encountered also in layers of subc,ritic-al thickness
Card 1/3
85995
El V1,1.60
The Texture of Nucleation 1r. Condensa- ~ Formed or, an k-
Subs ILITat e
"wo-dimens-1,)nal colloids, The directi-in of the texture ir. layer-s-
sub~-ritieal. ttUckness does not depend on the direction of the
molecular bpam. The texture axis is always perpendlc-ular to the
substrate, After the formation of a dense layer Up to 300 A the
texture axis Is maintained, If the beam Is perpend"cular to the
substrate the perfection improves with Lhi(~knesslbut. otherwise
deterlorates. With ixicreasing beam derisitY '110 ~ c-./(,mc/ser and
above) the peTfeCtion -)f the texture fallc-, rapidly. The explana-
tion appears to be that the initial layers are fcrmed sc t~,a~
they tave the minimum suillace ereTpy and Ta-?e I.hl pack,.ng of
plane of greatest reticular density. After 'he g7C-Wth C-f the
c~Tystalline nuclel in the dense layer the nu~.Ieation texture
becomes a growth texture the spatial -:1,3ritatlon of the texture ax:r-
of wh-i(!h is determined by *,he directlon )f t.he mojer-ular beam
There are I 141gure and 7 references: 6 Soviet and I German
ASSOCIAT TON; KhaTlkovskiy politekhnichesk'y ~,nstit-a+ Lm V I-Lenirii
(niar-'k~~v Polytechnical Tn-cTj-,U1- :men, V I. Lt:-nin)
Card e/1
85991,
oc'1070160100 5/005/021/026/.Xx
,Ei 'Ei 60
The Textuie of Nucleation in Condensates Formed on an Amorphous
Substrate
Nauchno-Issio(juvat(ilkskly instit-ilt osnovrloY
k-himil
(Scient-jfjr Reseai,ch Tnstit,-te f!-)r Fundamental
cbemistry)
SUBMITTED: March 3, 1960
Card 1/3
6/60/009/
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card
S/126/60/009/03/011/033
E091/E435
Investigation of the Melting Point of Thin Condensed Sn and Di
Layers
instant of melting of condensates of metals and has
obtained the results shown in the Table on P 374.
These results, however, are inaccurate and inadequate
for quantitative calculations by the formula of Eq (1).
Besides, the thickness of the layer does not give an
idea of the real dimensions of the condensate particles.
The authors of this paper have investigated Sn and Bi
condensates. The experimental method consisted in the
following; a step-shaped metal condensate was prepared
on a glass plate by depositing a molecular cluster in
vacuum. For this purpose, a screen was placed between
the evaporator and the glass plate, which was moved
periodically whilst condensation was in progress.
Subsequently, the glass plate was heated at one end
without disturbing the vacuum, as a result of which
a stationary temperature gradient was established in it.
The temperature distribution along the plate was
registered by means of 5 Cu-constantan thermocouples
Card 2/4 fixed to it. In the stationary condition, the isotherm
s/126/60/009/03/011/033
E091/3435
Investigation of the Melting Point of Thin Condensed Sn and Bi
layers
are practically straight lines crossing the condensate
perpendicularly to the steps. After deposition, a
fusion boundary was clearly visible (see Fig 1).
The change in optical density of the condensate on
fusion occurs an the result of a change in shape of
particles when the metal contracts to form drops. The
specific surface density of the condensate or the
conventional thickness were determined from the rate
of condensation and the time of exposure of each step
an well as by measuring the optical density of the
condensate (Ref 5). The authors have worked out a
method for estimating the average particle size in the
condensate. The dependence of melting point on
particle size for an Sn condensate is shown in Fig 2.
The same dependence for Bi is shown in Fig 3. The
authors conclude: (1) The melting point of greatly
scattered isolated crystals of Sn and Bi made by
condensation of a molecular flow in vacuum are a f ti
Card 3/4 of the crystal sizes of the condensate. The maximum
,P~AUTN~IK~; TANANKO, I.A,
Characteristics of diffusion redistribution of carbon in undercooled
austenite. Fiz. met. i metaUoved. 9 no. 4:554,-557 Ap 160.
(MIRA 14:5)
1. Kharskovskiy politekhnicheakiy institut im. V.I. lanim.
(Difftsion) (Steel-MetaUography)
S/126/6o/olO/004/021/023
E021/E4o6
AUTHORSs _Palatnik, L.S. and Komnik, Yu.F. -V1
TITLE: _,~The Critical Temperature of Condensation of Bismuth,
Lead and j~in~
PERIODICAL: Fizika metallov i metallovedeniye, 196o, Vol.10, No.4,
pp.632-633
TEXTa In an earlier paper (Ref.1) it was shown that in
condensation of bismuth on a glass plate with a temperature gradient
in the region 50 to 300*C, there are two critical temperatures of
condensation T]KI and Tj[2, It has also been shown (Ref.6) that
below TKI condensation occurs by a vapour-solid change and above
TKI but below TK2 as a vapour-liquid change. The physical
properties (optical, electrical etc.) of the condensates formed in
these two ways are different. The critical temperature TKI
for bismuth, lead and tin have been determined. These are given
in the following table :
ticl,0C TK1, 0K TS,*K TS - TKII9K TKl/Ts
Bi 97 370 544 174 o.68
Pb 140 413 6oo 187 o.69
Sn 75 348 505 1-57 o.69
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S/126/60/010/004/021/023
E021/E4o6
The Critical Temperature of Condensation of Bismuth, Lead and Tin
The results show that TKI is considerably lower than TS - the
melting point. The ratio TKI/TS for the three metals is the same.
The liquid drops formed above TILI but below TS are metastable
and possess a lower surface energy than the stable crystalline form.
The liquid forms only in the initial stages and, when the liquid
drops reach a definite size, solidification occurs and further
condensation takes place by a direct vapour to solid change.
Both TKI and TK2 depend on the density of molecular flow
The curve log -9 - I/TK2 is similar to the vapour pressure-
temperature relationship of the bulk metal and the curve
log V - I/TKI is similar to the pressure -melting point relationship.
There are I table and 6 referencess 3 Soviet and 3 English.
ASSOCIATION: Khar,kovskiy politekhnicheskiy institut im. V.I.Lenina
Nauchno-issledovatelskiy institut oanovnoy khimii
(Kharlkov Polytechnical Institute im. V.I.Lenin.
Scientific Research Institute on Basic Chemistr
SUBMITTEDt March 3, ig6o
Card 2/2
PAIATNlKv L.S.; VINOGOROV, G.R* ; NAGA p M.G.
Study of mIticampanaut heteragenews system b7 the pbR"
neez nothod. Part 2, Zbur, fiz. lrki-. 3A, no. 11:2396-Wi+
x o6o. (MIRA 14:1)
1. Khartkovskiy gosudarstvewiy7 univeraitet.
(Syntem (Chemistry))
f
S/020/60/133/04/18/C,31
B0191B060
AUTHORS: Palatnik, L. S., Tananko, 1. A.
TITLEs Ordering6f the Seco7.' K�nd in Austenite by Intermediate
Transformation 4
PERIODICAL: Doklady Akademii nauk SSSR, 1960, Vol. 133, No. 4,
pp. 821-824
TEXTt The authors made X-ray analyses of the high-temperature state
of austenite in coarsely crystalline samples of steels with 0.32%, O~70%,
and 1.20% carbon, with all three alloys having the same percentage of
the following elements: 1.35% Cr, 0.98% W, and 4.45% Ni, The samples
were X-rayed in a special high-m-temperature vacuum chamber, and it was
possible to study the austenite during the incubation period and during
the t :~d, conversion. The first part of the paper then deals with the
alteration of the j- interference reflexes on cooling down to the inter-
mediate temperature range and at the t--4c4decay. It was found that by
diffusion of hydrogen the originally homogeneous austenite was separated
into two solid r -solutions with different carbon concentration and
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Ordering of the Second Kind in Austenite by S/02q~60/133/04/18/031
intermediate Transformation B019JB060
different stability with regard to the r---* decay. The variation in
the free energy induced thereby is shown in Fig. 2. The authors relate
the lamination of austenite caused by the miorodiffusion of the carbon
to a specific regulation process of the second kind of the solid solu-
tion, In which process the free energy of the alloy is reduced. Details
of this regulation process are discussed and it is stated that the
experimental proof of the ordering of the second kind is difficult.
Several models are discussed and it in pointed out that ordering
processes, particularly in austenite, are possible only in the under-
cooled state below the Curie point and with sufficiently high mobility
of the &tons of the dissolved element. The processes accompanying the
ordering of the second kind in austenite are finally discussed. There
are 2 figures and 9 referencest 6 Soviet and I German.
ASSOCIATIOWt Kharlkovskiy goeudaretvennyy universitet in. A.M. Gorlkogo
(Khar1kov State University imoni A. H. Gorlkiy)
KU~rovskljy politekhnichookly institut is. V.I. Lenina
(Khar1kov Polytechnic Institute imeni V. 1. Lenin)
Card 2/3
Ordering of the Second Kind in Austenite by S/02oV6o/i33/04/18/031
intermediate Transformation B019/ ImO60
PRESENTED% April 11, 1960, by S. A. Vekshinskiy, Academician
L'
SUBMITTEDt June 9, 1960
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Yu.F.
FALATN IN? ~ ~~ ~
Critical condensation temperature of hi, Ob. and 1q), Dokl.AM
SSSR 134 no-2:337-340 S 16o. OGRA 13:9)
1. Xbarlkovskiy polltekhnicheskiy institut im. V.1.1anina i
bauchna-Issledovatel'skiy institut o9noynoy khimii. Predstavleno
akod, S.A.Veirshinskim.
(Bismuth) (Ant LmoiW) (land)
FAIATNIKp IAw Samoylovich; LAIMAD, kleksandr Isaakovich; KOFELIOVICHp
- I.M., kanddiu-oatem-nauky otv.red.; VAYNBERGp D.A.p red.;
BELOKONIP T.T,,s tekha.red.
[ftase equilibrium in mIticomponent systems] Fazovye ravnoveafta
v mogokozapozentzWkh sisterwkh. KharIkov, Izd-vo Khartkavsko 0
gos.univ. im. A.M.Gorlkogo, 1961. 405 P. (MIRA 15:51
(PMse rule and equilibrium)
(Thermodynamics)
s/058/62/ooo/oc-4/125/16C
AO61/A101
AUTHORS: Palatnik. L. S., Komnik, Yu. F.
1_~
TITLE: Nlechanism of metal condensation in vacuum
PERIODICAL: Referativnyy zhurnal, Fizika, no. 4, 1962, 63, abstract 4E540
(V sb. "Rost kristallov. T. 3", Moscow, AN SSSR, 1961, 156 - 183.
Discuss., 214 - 218)
TEXT: Depending on the conditions of metal condensation in vacuum, the
crystalline condensate may form either directly from the vapor, or through the
liquid phase (v - c or v -71). The initial stage of condensate formation on tne
neutral backing has to be considered as a two-dimensional crystallization or as
the liquefaction of the two--dimensional metal vapor forming on the backing. The
mechanism of condensation in vacuum depends on the density of the molecular '.low
and temperature T of the backing. Two critical temperatures, Tk1 and Tk2l cor-
responding to the transition from the condensation mechanism v -7c to v--~l,
respectively, are established. Temperature Tk2 is critical temperature of con-
densation. A diagram of metal condensation in vacuum, topologically analogous
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S/058/6 -, -,
Mechanism of metal condensation in vacuum A061/A101
Iwo the phase diagram of metal. precipitate, is plotted from data on the dependence
of Tk1 and Tk2 on V.
[Abstracter's note: Completo translation]
Card -,)/2
28096
8LOD IS27 1511D 2-809 10 S/lbl/61/~)03/009/030/039 41~
B108/B138
AUTHORS: i1alatrak, L. S.,and Illinskiy, A. 1.
TITLE: The :ztrerigth of' vacu-iri-cor.densed co;.~er
?EhI0D1Ci,L: Fizika tvei-,iogcj teia, v. ~, no. ~, ej~,1'1. - ~,~
TEXT: Tr,e authors studied the strengt.,, of' co,-~per film condensed rom
vapor in a vacuum. Both tensile strengti; and microhardness plotted
versus the temperature of' tne backtng (Polisned copper sheet). ',n
alundum crucible with tungsten heater served as a vaporizer. Bhcking and
film were separated by a very thin layer of rock salt. N',icronardness
measurements were made on a WMT-5 (i,W.T-3) tester with automatic loadin6
(Ref. 9: L. S. Palatnik et al. Zav. lab., no. 9, -,1)6, The
specimens were shaped on a special stencil producing smooth and intact
edges. The ends of the specimens were aLOUt 1~p tnicker than tne test
part. The middle part of the specimen was 2 mm wide arid iong.
99.99,y. pure cop,ei, deposited at a rate of Cj.'I - 1 ~,/min in a vacuum of
-I
10 J mm Hg was used in the experiments. Since the specimens were rather
Card 1/3
2PO96
S/ I b 1t 1 / j-'- 3
The strength of vacu-m-condensed... B1681'__6156
sensitive to distortion, they were mounted in a supi.orting !iold'~:-
guide bars. The results show ti.at the "trength characte;-istics are
virtually independent of tne thicknessof tne sample when the experiments
are made at the same temperature (Table), but that they vary at ditle.-Pnt
temperatures. The figures in trie table stiow that trils condensed col e:-
has a tensile strength which is more than 4 times tnat of massive
annealed copper and twice that of cold-worked copper. The highest values
of tensile strength (8) kg/mm 2 ) and of microhardness i'3u kg/m;% 2, of sud,
coi.l~er exceed ever, those of structural stLel . The results ubt:iine~ r,
this study match those obtained in X-ray-structaral irve5t:~ati_r,s
(Ref. 6: L. S. Palatnik et al., FMM, 11, o24, 196'1'. Tiere are ' :
1 table, and 11 references: ri Soviet and ~ non-~-'oviet. The most ,mp~,,rtar.*.
refereace to an English-langULge publication reads as follows: 1. W.
Beams. Structure and rropej tie!j ul* Thin Fi Ims. John Wiley ;o;d
New York, 1b3, 19,').
ASSOCIATIOV: Knarlkovskiy politekf.nicneskiy i:.stitut im. V. 1. Leriina
(Khar1kov Polytecrinic Institute imeni V. 1. Lenin;
Card 2/5
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WN I Lenina
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SUBMITTFD~ y
Cara
FALATNHV L.S.; IXVCHENKO,, A.A.; KOSEVICH., V.M.
Generation of dislocations in crystals of bismuth, autimorq, and
zinc under the action of spark discharges. Kristallografiia 6
no..4:591-598 JI-Ag 161. (MnA 14:8)
1. KharIkovskly politekhxdcheskiy institut imeni V.I.Lenina.
(Electric spark) (Dislocations in crystals)
7!~o 0
30175
S/07o/6l/oo6/oo6/OO7/0O8
9132/E135
AUTHORS,. Palatnik. L.S., Kimnik., Yu.F., Belova, Ye,K., and
"i-troshchenko, L.V.
TITLE. Investigation of the triple semiconducting compounds
containing copper and the elements of the 4th and
6th groups
PERIODICAL: Kristallografiya v 6, no.6, ig6i, 96o-964 + I plate
TEXT: A method in put forward for estimating the
intensities of the superstructure lines in X-ray powder
photographs of three component compounds and ordered phases with
fractional numbers of I'moleculeal, in their unit cells by choosing
imaginary compounds with the same structure but with whole
numbers of '#molecules". In this way the compound studied lies
between two imaginary compounds in composition. These means have
been applied for estimating the intensities of two possible types
of superstructure lines in X-ray powder photographs of groups of
compounds of the type A2BC3 with the zinc blende lattice;
Cu2GeS3j Cu2SnS3, Cu2SnS*,3, Cu2GeSe31 Cu2GeTe3, Cu2SnTe3.
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