SCIENTIFIC ABSTRACT GLADYSHEVSKIY, YE. - GLADYSHEVSKIY, YE.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000500010002-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 17, 2002
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

KRIPYAUVICH, P.I.; (;UII)YL;Iii-:VJe,,LY 4, L,
r,
~.r-,-stallirie structLu-es of com add rich iz bv:r 'Lli i in the
.7 pow I 'Y un
Systems No - Be and W - Be. ~:ris tall ograf iia 8 no.3:449-451
IV-Je 163. (RULA. 16.3-1)
1. L'vov5kiy -II.-di.-~-rsitet ii-i-jud I.Frar~:o.
I

L 18097-63 EWP(q)/8WT(m)/BDS AFFTcAsD JDIJG
NR: AP3004096 S/0070/63/008/004/0595/0599
AUTHORS: Kri.,yakevich, P. I.j Glady*shevskiZ, Ye. I.; ~arechro!hx_0,_S_,;
Yevdokimenko, V. _~ e ; M =US iy,-7.71. ; Frank6vich, D.__ P.
TITLE: Some patterns in ~he grvstgLj,~themistry of intermetallic compounds of rare-
eartft metals
SOURCE: KristUografiya, v. 8, no, 4, 1963, 595-599
TOPIC TAGS: crystal chemistry, rare earth , morphotropic series, isostructural
series, lattice, atomic number
ABSTRACT: The authors have used data from the literature as well as their own
experimental work to study the intermetallic compounds of rare-earth metals. The
aspects studied include isostructure, morphotropy, dependerce of lattice constants
on atomic number, and the formation of tertiary compounds. In view of inadequate
data on isostructural compounds, the exact cl:aracter of such series cannot be
predicted, but it is thought unlikely that conple've isostructural series will be
found for the rare earths (i.e., series including all the rare earths). The
compounds will most probably form a morohotropic series of identical compositions
Card 112

L 1809?-63
ACCESSION NR: AF300ho96
or a morphotropic series of varying compositions. In most morphotropic series,
beginning with some particular rare earth, a certain structural typo gives way to
another., as occurs at the boundary botween rhe cerium and yttrium groups. Such
series are commonly polymorphous. Successive changes in atomic number lead in
some series to changes in both compositioR and structure. The atomic radius,
which does not change consistently with increase in atomic number, is an effective
characteristic in daLermining isostructural and morphotropic series. Comp'.ands of
certain structural types that are absent in double systems may show up in tertiary
or quaternary systems. ,An ex mqle is the existence of compounds of Th2Zn 7 and
TWM12 a m (:"e' - M A~.
in the syst 7ilaAlthouf;[i they are absent in the syst m Cel"An, They
exist in the related double systems Ce-Fe and Th-Mn. Orig. art. has: I figure and
1 table.
ASSOCIATION% Llvovskiy gosudarstvenry*y universitet im. L Franko .,(Llvov State,
University)
SUBMITTED- 113111ar63
SUB CODE: PH
DATE ACQ: 15Aug63
NO REF SOV: OlJ4
ENCLi 60
0-MERt 007
Card 2/2

G-LADYSIfFV-)KIY; Ye.I., KRIPYAKEVICH, V.I.; FRANKFIVICH, D.P.
Orystalline strut~t-.ire of rnre Parth metni compoundo cr:n-aLnina
1 11
,) . Krirlal.-)grafii,-t 3 no.~:?~;!--7-39 5-0 163.
berylliw(Hel -, I
NIRA It'410)
1. univir,'Ltet irl. I.Franko.

GLADYSHEVSKIY, Ye.1,; TELEGUS, V.S.; MARKIV, V.Ya.
Crystalline st-ucfLure of the compound Ta,:Ga Kr:L.-;tallografiia
8 no.6:921-923 N-D'63- 1 3' (MIRA 17:2)
1. Llvovskiy gosudarstvennyy univei-sitet imeni Iv. Franko.

_VVjq)jj9,WTjp)LBD8 AF ASD JD
12
.NR: AP3003479
SOMOA, 3/006' A67
AUTHOR Altunina, L N.jt 0ladY*phevs1dX,, Ye.:I. ZA"6
Kolobnev..
M LM. Mysico-chemioal ancaysis of the e -qt 1~n the.
'Yetem 1Q.
17T
jregion of 0-73% by weij;ht of Ge
SOURCEI Zhurnal neorggdoheskoy Mlndij v, 8, no.,
3.673-1677
TOPIC TAGS: Al, Si, Ce, s-ray analysis
ABSTRACT: The joint solubility of silicon.and ceri-j= in.,pluminum a
P,tudied. In equilibrium with a solid soll~tion of ~Jio aliz~inum4ba 64
alloy, there is tesides Si and Alj~000 a, owpound jwd 6 siblid: sclti~
tion Iof aluminum in CeSi2. The approx1pate compost .()n-0. p,OMD ov
X is si;
35 at. % Al, 45 at. 20 at., % Coe (1 w U... 25:1Wfee)
X-ray analysis of the solid'solution Ce (S10 01&ica~e that its
structure is related to type Apha-ThSl-j. M mUjh wnteht of
aluminum in solid solution C*(5ij.Al)2 is 20-22 wt%. Orig.:~
art. has:
6 figures.
..... ... ..

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a Ale
ION MR s, APW4349i~,
-6/0 15~1926:.
AUTHORS: Glady*shevsk
1W Y** mevich, 1 V
~

crtti-Ni-si
ternary
TITLE t systm
SOURCEs Zhurnal neorganichele vtt: 8.. n!
q: kh a'. 19~
915-1920

TOPIC TAOS: Cr, Ni, 81,,~Ohromlum, nickel silicon
'

tem of;1
ABSTRACT:
Authors studied ift~ternary phase equjli~rium
'

ndi d~
chrOMium-nickel-silica. Phase equilibrium fi
arel ~01 own In.
n
'
;
a diagram in the form of an, is tfiermal.,
0 cross sea M rA of
Or-Ni-31 system at 8500:. Authors found that the!& loys 1 ve il
three additional ternary systa:ms besides the two i 1.n,'~erPt0tjiljja;,.
,
ternary systems found previoUsly in'i a
the pieswwopl largalii6unt
of silica. These freshly4oufid te 'nary systemsAxi n. h1h-T
r i t
g
s 00,66.rm that~
and Ta phases. X-ray and miorostructural metho
t e comp
coition of the T phase.belongs~to:the stru~ture~oj the'
Cu'&- Si type. The alloys containing about 1%'6f,H by,weight
M96 28 7

77

ACCZSSIOX M! AP3004349
1
Grji*31 oomposition havis a covqpcfiltio~,
correep6nds to'a structwe ot the TI ft or~WaFtscit

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I:intei-.pretation of the resultB.41 Ori ~rt, hass If igmv
2 J
and ;
tables.

ASSOCIATION i 1,1vovokly gooudaretvenny*y univereilbmi 'im. :T v~~
Franko (Lyov state university)
SUBM-TV-ED: 110at62 DATE ACQ: Wug63,~ ENC LI 001

SUB CODE: CH NO REIP~ SOVI 011 OTI Ow.-

r
2/42 J'

W4tJ
-L-14955-63 W(olzaiwitz~s -AMCIW-
D/
AMMIM IRS AP3004356. S/0078/63/00$, M~190:
AUMOR: Gia"hevskiy, Ye. I.; P2javaj N.~M.j Fedorov, T.~
;4.
MM Wtual solubility of r1rconim, niobium M& hefaium'16
SOURCES Zhurnal neorganicheakoy k~L' V. r 330
"P.To TM: zirconium carbide-aidbium carbide-hafidum
phase composition,, orystal lattice, lattice parameter, LU03F ~Wrosti.*Wn.
iirconium carbide, nibbim carbida,, h4ftium csibidep Mrconiui 6exbidemploblum
darbide-hafnium carbide system,mutual solubility, idree3lupt Mbide-ni6bium oar-
bide-hafnium carbide alloy
ABSTRACT: The mutual solubility of comlxments of the ternary ZrC-Molm sy"
i has Ire= investigated, Alloys were prepared by. Melting of si ered t
onsumable-electrode arc furnace in spbe 4 mate 119
an unc an argon Ptao
vacuum at 2DOW for 50 hr.. The,x- dIffracti ashowed tbiLt 411 tbrea
components have. unlimited mutual solubility. The ldittic parameter indreases
continuously with Increasing conteut. ZxC and HfC (see Table I im'd Fig.. I a.
-Enclosures). Orig. art. has: 3 figures and I table.
Card 1141

SAVITSKIY, Ye.M.; BARON, V.V.; YEFIMOV, Yu,V.; GLAWSHEVS10Y, Ye.l.
Investigating the structure and properties of some allaya In
the system vanadium - niobium - silicon. TnIdy Inst. met,,
no.12-166-178 '63. (min 10".o)
(Vanadium-niobium-sili con alloys-44atallography')
(Phase rule and equilibrium)

Gladyshevskiy, Ye. I.
Yu. B. Kuzria, Ye. I. Gladyshevskiy, and Ye. Ye. Cherkanidn. Physicochemical
investigation of the Mb-Co-Si system.
Title: Seminar on refractory metals, conpounds, and alloys (Eiov, Aprij. 1963).
Source: Atomnaya energiya, v. 15, no. 3, 1963, 266-267

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E-W 0 tf

ACCESSION NR: AP4012388 3/0021/64/000/002/0209/0212
AUTHOR: Glady4shovs'ky*y, To. I.
TITLE: Crystal structure of E)jGe sub 2
SOURCE: AN UkrRSR. Dopovidi, no. 2, 1964, zog-23.2
TO?IC TAGS: metal, alloy. stool, europium, germanium, Eu Go sub 2, X-ray
diffraction, c-.7stal structure. Cd I sub 2, Co Cd sub 2
ABSTRACT; The crystal structure of the compk:.,und EuGo. was invastigated by the
.,-ray diffraction Dwthod. It was estio:blishcd that this Go-richest compound of
Eu with Go has a structure of a now type/spance grcup P3ml D" 1 Da in 1 (a),
'd
2 Ge in 2(d) with z - 0.405+ 0.005, a = 4.102+ 0.003 A, c 4.99,5- 0.003 A, 0/a
1.218/relatod to the AlB2 typo. The symmetry of the EuGez structure and the
point . systems occupied in it are the same as for Cd,20 howavor.? in vied of the
fact that the coordination proportias of these three structures differ from each
other considerably. they should not be regarded as belonging 1-i the sama
Card 1/2

ACCESSION M: AP4012588
stractural type. Orig. art. bass 1 figure and 2 tabl83.
ASSOCIATION: Llvivslky*y DerzhavrAy*y Univerdy0tot (Llvov Stato University)
SUMITTED: 23Fob63 DATE ACQ: o3mar64 ENCL: 00
SUB CODE: HL, EL NO REF SOV: 004 OTHERt 003
COM

ACCESSION NR: AP40,14906 S/0226/64/000/004/01.5/0020
AUTHOR: Glady'aiievskly, Ye. I., Lakh, Vj., Skolozdra, R.V., Stadnyflt, B. I.
TITLE: A stLdy of Lie mutual solubility of disilicides of the transition rratals belonging
to groups IV, V, and VI
SOURCE: P!).-ni~',k,iviva metallurgiya, no. 4, 1964, 15-20
TOPIC TAG:)'. ~-Iicidc, disilicide, tranhition element, silicide solubility. solid solution,
powder
ABSTRACT: At the present time, the practical significance of the disilicitics of the
transition metals it; constantly increasing, and great atLention is being given to their
invesLigation. Tlic mutual solubility of the disilicides of transition metals belonging to
groups IV, V, mid VI his been investigated particularly thoroughly. Thus, of 36 possible
binary systems, 20 were Investigated earlier. The present authors have reduced Lhe gap
'~still furtherby Invest.i gating the systbms TiSi?, - CbS12'VSi-CrSI2, VSi2 - WS12, ZrS12 -
CbS12, ZrSi., - Wsi CbS12 - Mosi P (,bS12 - TaSk, and 6bS12-%VS12, omitting only the
scarce disili'Cides 01'hafnium. Radiographic and mrcrographic methods, as well as
microhardness measurements, were used. Ile specimens were prepared by fusion of
Card 1/4

ACCESSION NR: Ar'4044906
high purity met,11s (content of basic metal not less than 99. 5%) with silicon (99.99k) in
an electric arc furnace with a watercooled copper base, using lon-consumable tungsten
electrodes and a helium atmosphere, and were annealed at 800C for 1500 hours. Powder-
graphs taken In cylindrical chambers (d=57.3 mm) under Cr-K radiation were used for
radiographic phase analysis, and lattice constants were determined by the method of
Preston in a chamber 86.4 mm in diameter. Samples were etched in miAtirls of con-
centrated hydrotluoric and nitric acids. rylicrohardnes8 was determined with a I'MT-3
hardness meter having an accuracy of + 25 daji/mm2 (1 dan/mm2 ~_ 1. 02 k9/mm2). AH
the investigated sections MelSi2 - Melr% of the ternary systems Mel - Me II-Si proved
to be pseudo-binary with limited or continuous solubility between the silicides. A
summary of the results with regard to the mutual solubility or the disilicides is given
In Fig. 1 of the Enclosure. Continuous series of solid solutions formed In two of the
eight systems (VSi2 - CrS12 and CbSi2 - TaSi2). Like the other series known, these
were formed between isostructural disilicides of metals which are very close neighbors
in the periodic system (elements of one group, Cb-Ta. or of one period, V-Cr). In die
six remaining disilicide systems, limited solid solutions were formed, consisting of non-
isostructural compounds. The greatest mutual solubility was exhibited by disilicides
Card 2/4

ACCESSION NR: AP4044906
for which the valuea F- 100,
TMC1
were the mnallent~ %&,here Y&I,!'