SCIENTIFIC ABSTRACT ORMONT, B. - ORMONT, B.F.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001238310006-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: June 21, 2000
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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"Ches'loil Stability of Metalcarbonyls and Carbonyl-
b4lidis.- I," B. Ormout, lab Solid and Rara Campounds,
Urpoy Inat Phys Cheap Moscowp 8 PP
"Acts, Phyalcochimica URSS" Vol XXII No
Introducise conoept of critical beats of forxiition, as
on6 criterion of thermodynazio stability. Average
exivrimental valums of oritioal bond energies are
obtained for carbDnylb43tdss undergobig decomposition,
ama 11ilaWs isevaption of the InOtO10111ty 6f all car-
bmvlbalIAea_.,at 298 X I& opened to,question.. ReasiveA
27 Feb 19

I
it 1) 1 U IN 4 1? 1 6 *1 41 4) W 4
It V LA -1 JMA.. SL a ate b 6 1 6 .0 4 p
somp ploprotirs III oral clvstal% of vanadium nitsidir
It. ot'iwili 4 K 1- 1-1
It
9 0. C .1 41. 27j, ll-7-Ig rh, I III, I If 0111 IM.11
I'Vol.f1w, 4 L lic.lv I-
via, I it, 411 NI 1, 1-
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bV . .V. %,(~. - th~ -.1'. OW-1n, I ..I
.1 1111V COXV, %,(1. .1 ;1111'. And % 's .1
*..11w % IN .4inph, vii,fr hi,411A at fwx)-
l1w d . I.Ilts,v -pwing, and alwasilve rMcirlwy
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goo An.[ Ow sna% pm-mg 4.121.4 A Atirr thi, Irritnarm %*\ ,
I,- lb"t 11, ,# VO A I IZ %
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9
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tho on structW9 tiftrawambb" in NAM pkmw
rv last. Phys. Cbrm.. hlomww).
r= .1
A.) 81, CM-74(1947)(in 11tubMan).
4111-bmw allerts the kinelk's 44 rc.
JAS
amv of ths fas strut -
Kh*rb-
vshina atilt ti. fir"wmt. 144. A73-MI(Io4r) It .1c.
Sawsrd sMarrhaus CTON 6 lualo4 In a lWowr Ifir temp.
~j "hk h is f46"I 3 41 4111" file fralls. I', of 4,10(h
frinlln, roplA 141 lbst P.11.1111he twumv until fre-tv-sn.
starts when 1', 0 hisvirot tromp. 1'.at
which r, - 1" w:111 vsruum_'VW CA*
in Ch, A1110-6W in lJC1 avi%, &V)-W* in Nw, trul tjlj~-
MW* in S0~ at I atin. A mist. cof marb Nj awl little *0),
acted its IvorrWk. After M-rPtn- Cr^ unit tell W a
5,37-A-M A,, a - M' .011'. The 41. hoin lbr mail %vil
~4 special d".1211 4e
f? on flit water morni at
The er"IroAl"Iter mg at 12(W the water i,
hfvtV
art"lly eliminated, and d. 5.21 Is rearbed
After 2
livaling at OW thrLintl4c till (~ntaisml 11", 11#0
Still hAd. 4.KX
a - 6 L A !~t&L~ICAL LITINAtURE CL&$SW6CAT#Qh
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. ".: OJOIONT B - YANUIBOVICH. A.M.
On the theory of recrystallization processes. 11. Influence of the
gas phase on structure transfornations of chromic oxide. Xhur.fix.khim.
21 no.5:575-580 My 147. Nuu 6:12 )
1. Yiniko-khInloheekly institut in. K&rpova Moscow.
(Crystallization) (Chronic oxide)

ad-ruT, B.
USSR/Crystals - Properties
Crystals - Growth
Fe b L; L I
"Certain Properties of Real Cryst--ds uf Vjnadium Nitride," V. Epelbaum, L3. Orp-m,,, I,- Dt,
"acta Physicochimica" Vol XXII, No 2
Study of the reaction L)f the fomatioi, of real cryst-LIs of vanadiw-,i nitrideand tileir
physicornechanical properties, inmlation to the conditiom ander vinich tney werd furned,
to establish the influence of these cunditi-3ns on crystalline structure and properties.
Pit 9 119

ORMICANT, ',I. F.
USSR/Gtic-mistry - Nitrates - Detecl,ion
Chemistry - AnalyFes - 'Letods
Jan
"An Analysis of Vanadium Utride," V. A. Urmont,
imerd L. Ya. Karpov, 1;~ pp
IlZavod Labor" Vol UV, No 1
Brief descriDtion of Dyumls, I.Jeldahl's ar,l method for :etenun' .:v, f
nitrof,en invurious compo,-~nds, !)articular"y In ritraWs.
IIA 61'1 E

ORMONT. B.Y.
1. F. Omant, The cher-icql comFjund end the phtices of conrtrilt nrict varlabl-
1. pp. 1405-7.
The contew-porary ideAr coricernirg *r~e zaechpLiEr. if excltAti,,,; ,f vplercy d-a-rint- the
formption of molpculer snd the c,.PrP_cterjctic peculipritlee of th- crystpliinp IRtticp
fOIlOWiLf from the zone-theory ruid tLe ther,,ry of real crystale led the author to re-
examine the quetti-r cuncerrij)(_ tte poEsible composition Pad rtructure of Chemical
compouDds and the coriditions for the appearance if daltoridec PrA llber-Ov-lideF i,, t~.r
broad eense of tKis word" (that is, of c=pourdr, -~f t- -rvristlf- cori;posltion wi!~ fr,~ctiinpl
relatiou. of Ptomic corxentrsti! ns).
Ine Ksrpov Phyeicpl Cbemicsl I!Ft.
I
Lpb- if Complex and Solid CDwyDur,ic,
14-D r c )w
Peoruary L, 194?
Sri: Jourral of Phy-.Icpl Chemistry (USSR) 22, No. 11, 1948

IBM
lot Metals
a
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the WIL 7r (Le.
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tAff as
to
oil t
IV Is
60 to 1$0. and JJAVA vitim
COM, , .1as 0
.to,, dipiplimawS vat a 'low
"mr". at Im,

CRIVIT, 13. F., Prof.
NITTER - CONSTITUTION
Contemporary theory of stnicture. Vest. Len. uzi~ 6 no. 11 (1951)
9- Monthl List of Russian Accessions, Library of Congress, September _ 19 4, 2Uncl.

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that of carborundum, as the consumption of valuable raw
materials was greatly reduced: W. 7*91~11`.----

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. . . . . . . . . . . . . . . . . . .. . . . . . . . .

USSR/Crystals. B-5
Abs Jour Referat Zbur - Khimiya, No 6, 1957, 18223
Author B.F. Ormont
Title To the Quei-t-ion Conceraing The Possibility of Formation
of Metal Deuteride (Hydride) Structures Preserving Molecu-
les or Hydrogen Atom Pairs In the Lattice.
Orig Pub Kristallografiya, 1956, 1, No 1, 142-1"
Abstract The author considers the intrusion of hydrogen into a me-
tal with the preservation of non-splitted H 2 molecules
to be scarcely probable, and strengthens his theoretical
views with the analysis of the structural study or ZrD2
and ThD2 (R.E. Runde and other8, Acta crystallogr.,
1952, 5, 22): the diatancea between D and D equal to
2.224 P and 2.515 A in these structures, i.e., they are
considcrably greater than the distances in a D2 molecule
(0,74 A). This shows that there are no H2 molecules in
the structures.
Card 1/1 - 45 -

MHONT, B.F.
"Wavig - -.. -11"aaftkfiwlli~
Contemporary stftto of the theory of complex compounds. Part 1. State of
the coordination theory. Structural classification of complex compounds.
Zhur.nearg.khtm. I no.4:6&~-677 Ap 156. (K[aA 9:10)
(Compounds, Complex)

CRWONT, B.F.
----Pr-e~neat 'o-t-t- 'eft-he theory of complex compounds. Pmrt 2. Certain
PrOlena in the onf,rgatice and theory of chemIcAl bonds. Zhur.neorg.
khIm. 1 uo,4:678-686 Ap 156. (KLSA 9:10)
(Chemical bonds) (Compounds, Complex)

early aspiwslb C. t
al fori
er , zwlag that do act correspond to the actual OL-if-rved
U)mPositioa, " dettmitted by tlivroug~ analysisi,,-sh'ould'b-_.
4,Wr ten tit qur4ution incirks.- (8) Chriukul v3topm~n4s should.
ined znv~nuplcm materials - that- have plam df&t:tf.6)v
I Inn' - Daltau:p-
mu is. 6 jihaseq
41 .,~s 41.1 katnot'6ving Dalikitrop it
cuff -Ting Jirptj o6in structul-c7 orwnuf.
c not
A;nordo all cheinical Ou"ap1jundi nwessarily fu%,,a fixed cow-
poittom. 3-1 rtlerenem DT.W,
1 42

WRVICH, M.A.; KUTSEV,
EPIL I BAUM, V. A.
Variable-cimposition
Zbur.noorg.khim. I n
ORHDHT,..B.F.; SMIR.NDVA,
.!~'

ef

umus Mill a orajhft
VIM- 14 Palo IIli-
Tie' Avi-VTrZIM "Mmnr~olaja~ VA. 9 "a
UMACS or- kiln ji othiZh.
eMP^7MtX
ire equilibria ifi%;Ov;" Inuji ~jxW6e
gmulcorp

Author Smirnova, V.I., tuld Grmnt, B~F.
Inst
Title Preparation of Molten Tantalum Carbide.
Orig Pub Zh. obshch. khimii, 1956, 26, No 4, 958-96o
Abstract An experimental installaLion for rapid melting: Ta carbide
is described. The installation consists of a furnace in-
to which are inserted two copper rods with electride hol-
ders. The melting is carried out under an atmosphere of
argon with a potential of 13.5 v across the terminals.
Rods of Ta carbide of composition TaCo go are used as the
electrodes. When the upper electrode is screwed back, an
arc is produced and after a number of seconds of burning
a drop of fused carbide is observed to form on the lower
electrode. X-ray diffraction studies of the molten
Card 1/2

USSR/Chemical Technology - Chemical Products and Their 1-6
Applications, Mineral Saits. Oxides. Acids. Bases.
Abs Jour : Ref Zhur - Khindya, No 3, 1957, 8793
product show the presence of the lines of the -phase
of Ta carbide and one graphite line; the lines for
metallic Ta are not observed in the diffraction
patterns.
Card 2/2

o16 KT k-.11 V1
Ostegory : V.SSR/Solid Stptc Fhysics - Structurrl Cryst-Ilogrnphy E-~
Abs Jour : Rof Zhur - Fizikr, Plc % 1957, 11o 6920
Autho r ; Guravich, M.A.,
Title : Frecirion Dat-.minttion 7ef he Identity Pariuds of Folycrys-
tnls with a Bvch-Rufloction X-rry Comm, of High Resolving
Power
Orig Fub : Zh. toklin. fiziki, 1096, 216, No 5, 1106-1112
Abstract t The authors discuss the problom of the use of focuDing rrlethodF!,
pprticularly the use of brek-roflection X-ray photography
with hiCh resolution cpmerns, for precision dcterminction of
the identity periods of v lRttico of real polycrystalline.
substences. Thn rdvuntrcQr and shortcomings of the Xurey erm-
ere with a variable radius up to I motor, constructed by
1%Z. ZhmudFliy for brcl-re'lloction X-rry photography (Zavod.
laboretoriye, 1949, R~o 9) Pro considered. A modernized design
of the !.Z. Zlmiudskiy epmore hps b,-,,en developed, with ther-
moststic control of the sj.~ccincn end with a focusing slit
5.5 mm wide nnd 0.8 m,n higb; thio gives Fi considorpble re.-
duction in the width of the lino or, tho X-ray photogrrphn.
Card 1/2

USSR/Thermodynamics Thermochernistry. Equilibria. B-8
Physical-Chemical Anal~rsis. Phase Transitions.
Acs Jour Referat Zhur - Khimiya, No 6, 1957, 18445
Author F. ricn-t,
Title On Certain Shortcomings In Levelopment of Chcaical
Thermoiyr,amics of Phases of Variablo Composition.
Orig ?ab Zh. fiz. khimii, 1956, 30, No 8, A86-Agg
Abstract The necessity of a complete characterization of the phase
composition of a substance at thermochemical studies is
pointed out. It is especially important to study the
phases of variable composition within the complete ran~,e
of homogencity, which must be accompanied by structuril
-.,rithou!. fail.
Card Vi - 153 -

- OPXw, B.7.; SMIRN07A, T. I.
"Commi*-
RequIrements for modern I ray phase analysis of systres of varying
composition. Zhur. fic. khim. 30 no.11:2388-2592 N '56. (MLU 10:4)
1. 7121ko-khtmicheekly Institut lm. L.Ta. Karpava, Moskva.
(X ray-Industrial applications) (Metallography)

SANSONOV, Grigoriy ValeatinovichIUMANSKIT. Takov Semenovich; HASTORGUYIV,
L.R., red4ktor; KAMONVA, O.M., redaktor izdatel'stva; ORMOVI, B.F.,
prof essor-doktor, reteenzent; 72E?IYAKOV. V.1., kandj"'r't9rh'&--:-
cheskikh nauk, retSen2ent;MIKHAYLOVA, V.V., tekhnichaskly redaktor.
Pard compounds of metals with high meltinC-point] Tverdye soedi-
neniia tueoplavkikh metallov. Moskva, Gos~nauchno-tekhn.ird-vo
lit-ry po chernoi i tevetmol wetallurgii, 1957. 388 P.
(w.RA lo:6)
(Heat-realstant allore)

Otb-:,'.',IT, 113. F. (Prof.)
IfThe Inn(-,rtqnce of the Solid Phases."
report presented at Scient-J'fic Conference at tLe Inst. for Ph\sical Chemistr,.
imeni L. Ya. Karpov, Acn.~. Sci. USSP, Nov 1957.

78-3-6u/ 3D
AUTHORS: Breger, A. Kh, Ormont B. F., Kutsev, V. S.,
na 6~~bv, 8. A.
a7
Viting, B. I. # apYV
TITLE: The Use of Brake Radiation of a Betatron for
Characterizing the Oxygen Content of Semi-Conductors
and Metallic Materials (Particularly Titanium Oxy-
Carbides). (Ob ispollzovanii tormoznogo izlucheniya
betatrons dlya kharakteristiki soderzhaniya kisioroda
v poluprovodnikov-ykh t metallicheakikh materialaAh
(v chastnosti, v oksikarbidakh titana)
PERIODICAL: Zhurnal Beorganicheskoy Xhimii, 190, Vol.11, Nr.3,
pp. 696-699. (USSR)
ABSTRACT: This is a preliminary report on the development of a
radio-activational method for determining non-metallic
impurities in metals and semi-conductors. The
possibility of determining ox en in the system Ti-C-O
from the reaction 016 Pn)019 with the use of brake
radiation fror. a betatr ( has been demonstrated.
Preliminary calibration curves for preparations with not
less than 1% oxygen have been constructed. The method
Card 1/2 is non-destructive and requires about 10 min per

78-3-30/3-D
The Use of Brake Radiation of a Betatron for Characterizing
the Oxygen Gontent of Semi-Conductors and Metallic Materials...
determination. There is 1 figure and 7 references,
of which 4 are Slavic.
ASSOCIATION: The Physioo-Chemical Institute imeni L. Ya.
Karpov. (Fiziko-khimicheakiy Institut im. L. Ya.
Karpo-~a.)
SUBMITTED: August 15, 1956.
AVAILABLE: Library of Congress.
Card 2/2

OPJICII-,. D_.F.
Preserve r.T. IJ-r~,~!eev's tmditionq in conte-
.1porary jn~,-.pan4c
chentetry; rtatu-re r-.-- eirectlons of developnent of IL-,rfanic
chemletrv. Zhur. nc--rr. k~jim, 2 no.5:12N-1212 My 157. (K!,RA lr):~)
(Ylr-del~)ov, Dmitry Ivanovicl-, IP34-1cJ07)
(Char3letrr, InorFanic)

(" 'Q 1-n o 'q/ r~' 6, /:~7
USSR/1-4hysiml Chemistry - Thermodynamics, Thermochemistry, Equilibria,
Pbisical-Chemical Analysis, Phase Txwsitions. B-8
Abs Jour: Referat. 222urnal Xhimiya, No 2, 1958, 3793-
Authcr M.A. Gurevich, B.F. Ormont.
Inat
Title Study of Phase Composition and Pbase Homogeneity Limits of
Vanadift - Carbon - Oxygen System. I. Vanadium-Carbon System.
Orig Pub: Zh- neorgen. WWI, 1957, 2) No 7, 1566-1580-
Abstract: The V - C system was investigated roentgenogaphimlly and by
chemical'methods In the c- osition ran
On _go from V to VC and In
the temp-erattire range from 980'to 23000. FoUouring phases form
in the system o(-phase: (V and, possibly,*solld solution of
C in V, under 1 at. $ of C)- the nuclei are body6entered cubic
/iout,3.018 A; e-phase"with hoiao-
vith-an identity period a a
gen6ity"llmits from to hexagonil lattice with
parameters within following limits: a - from 2.870 to 2.894,
card 1/2 -32-
_33-
Cara 2/2

WZLIBAUH, V.A.; SWAST-YANOV, N.G.; GUSTICH, N.A.-.,O.R:M,-OffI B,Y,; ZIMNOV.
G.S,
Fl,inw,s formed in the system chromium -- boron. Phrt 1: Formation
of It P-chromium" under the influence of small additions of boron.
Zhur. neorg. khIm. 2 no.8:1848-1854 Ag '57. (MIRA 11:3)
(Chromium) OBoron)

ORHONT, PI.B.
Daternining the definition "complex compound" and utilizing structural
data und thermochemical radii In the theory of complex compounds; with
regard to K.B. IAtsimirskii's article. Shur. neorg. khim. 2 no.8:1977-
1982 Ar, 157. (MIRA 1113)
(Complex compounds)
(IAtsimirskit, K.B.)

. (~~ K nj , r) -T ) g r
GURIVICH, 2,,X.
Investigating the compoeltion, striieture, and homogeneitv of
phases in the system vanadium -- carbon --oxygen. Part 2:
Investigating the system vanadium -- oxygen (lower oxides of
vanadium). Zhur. neorg. khim. 2 no.11:2581-2588 11 '57.
(MIRA 11-3)
(Vanadium oxides)

, 1-1 r-
AUTHOR: Gurevich, M.A. and Ormo.At-, B.F. 116
TITLE: Period of identity of the lat6ice of pure metallic vanadium,
and the influence of oxygen on the change of this period.
(Period identichnosti reshetki chistogo metallicheskogo
vanadiya i v1iyanie kisloroda na izmenenie D-rioda.)
PERIODICAL: "Fizika hietallov i (Physics of MIletals and
MetallurFVT, 1957, Vol.IV, No.1 (10), pp.112-114, (U.S.S.R.)
ABSTRACT: The authors carried out X-ray investigations of metallic
specimens produced by various imthods, i.e. by reduction with
calcium from vanadium oxides, by the alumo-thermal method,
etc. The X-ray ex-po saies were obtained by an asymmetrical
method in chambers of 114 mni dia. using CrK CL - radiation.
Since the authors used in their experiments metallic vanadium
produced from very pure raw materials, the main possible
contamination of the product obtained can be only oxygen. The
authors considered determination of the dependence of the
change in the period of identity of vanadium on the quantity of
.,.;reat interest since it may provide
oxygen dissolved in it of P
a possibility of determining the oxygen content in vanadium
by X-ray methods. 2 tables, 13 references, one of which is
Russian.
Physical Chemistry Research Institute,
imeni L. Ya. Ka-rpov. Recd. Feb.4, 1956.

() K tA '~ V, -(, 0, F
AUTHORe ORMONT B.F., GORYUNOVA,N.A., AGEYEVA,I.N., PA - 2357
FED )W~OV;,' N.
TITLEt On the Theory of Phases with Varible Composition with the
Structure of Zinc-Blende. (On the investigation of tbe 06 sible
domain of the homogeneity of compounds of the type AK-B~~
(K teorii fas peremennogo sostava sostrukturoy tainkovoy
obmanki (Ob issledovanii vosmozhnoy oblasti gomogennosti
avedineniy tips, A-TEB-7~ Russian).
PERIODICALs Izvestiia kkad. Nauk SSSR, Ser. Piz., 1957, Vol 21, Hr 1, pp 133 -
140 (U.S.S.R.)
Received: 4 / 1957 Reviewed, 5 / 1957
ABSTRLCTi The present paper gives a survey of investigations bearing on the
matter: Most of the substances crystallizing with the structure of
rock-salt (oxides, nitrides, carbides, and others) are phases
with variable composition. Even in the case of very narrow homo-
geneity domains of a phase, its physical properties sometimes
change considerably within the homogeneity domain. This applies
especially in the case of electric properties. Substances with the
structure of zinc-blende do not represent a special type of struc-
ture, they have a tetrahedral configuration of the coordination
sphere. Substances with the structure of wurzite have-the same
configuration. In the case of compounds of the type A-LBLI the
Card 1/2 following appliest With increasing polarization first the struc-

On the T PA - 2357
heory of Phases with Varible Composition with the Structure
of Zinc-Blends.
ture of NaCl, then the structuresof wurzite, and finally that of
zinc-blende appear. The methods of synthesis of the compounds
GaAs, In" , and InSb are then discussed.
Next, a synthesis of -the compounds of the type Alt' B.~ developed by
the Physical-Technical Institute is described; here rather high
temperatures are necessary. Por the determination of the breadth
of the homogeneity domain it is necessary to carry out precise
x-ray analyes and chemical phase-analyses. (3 tables).
ASSOCIATIONt Physical-Chemical Institute L.Ya.KARPOV. Leningrad Physical-Techni-
cal Institute of the Academy of Science of the U.S.S.R.
PRWENTED BY
SUBMITTEDs
AVAILLBLEt Library of Congress.
Card 2/2

ORM
The Inexact u3e in tae
and the feasibility DfL
at-mizatt:)n of solidq.
1. FIz1ko-khimi,~her,','1y
(~h-mlstry,
literatur- if tae idea of I*" 'ce energy
11itroducing the concept af th, -..s~rgy of
Zh-ar.f1?:.kh1-n. 31 no.2:509-51 V 157.
.~ :-RA 10.; ?)
i-i..ititut Im. ,.Ym.Knrpovs, Mo.skvA.
Phyeicnl nnd theoretionl)

A U!I- HO 1 1,-
R -V V . SC
j 20-2-44/62
I-IT- _7 ax-,6 Free :~norgiej .r--t-.;,e
i~(A,atod to Go,3ponition ar(l Structure.
rZavisimost, teplot i ovobodn.1kh oner,~iy obrazovanja i, i ti rk -
o:.iya ot sostava i strojeniya -.11ussian)
2 _'.IC- T~AL DoUady Akade:.,iii Nauk S5SR,1957,Vol 115,N'r 2,DP 33~-7-7
A 3 S'.' C T It is co,~imon in publications to consider zirconiu-i nitride 3,s a s e
with constant composition and to ascribe to it formulae with va-ra,
b a (- 47'
integer coef I icic-,nti3. According to that the data o t in d . rom
::10chemical and thermod.~Pamic inves .16;ations of this ,3uuot rice ,i
related to such a Zr1% co:a,:)ositio-..In this paper the authors ;;rov~-d
bj methods oi roentg~-n-and cY Ical-precision analysis that Lr:~ 1,C-
presents only a particalar case. In this connection it -..-as
tc investigate the relation of the heat of formation to co:~~
and structure of zirconium nitride. Zirconium -i.-ith 1,, hafnium
used as startin7 ::iaterial Conclas ions: 1. The dependence of hEat-~
and free ener-ies of the formalion of zirconiu---i nitr--'dec was invEs*,,*-
0
--ated. In contrast tu -,ublished data it was foand that circonia:L
ride represents a phase of variable composition -,:-Jth a wide
of horao~enity. '.he authors could produce~rc2arations in E, ` 14, L 1, V
between Zrl;l,UOO,oi and Zrl;o r60o,o2. Their heats and free
of for,.-.alion corresPondinSly vary from 90,7 to 57,3 ~cal/'L.ol
-51,1 to -32,3 Ccal/moi. 2. In s,~ite of _,reat v-riationiz- of"
~'ard 1/2 can-)oiition, heats and free cnergies of ziitrides,the lattice

20-2-44/62
The Hesto anL! Free Lner6ios of the Fort:lation of Zircn:il-.,
a(3 liciated to Comj)osition anc Structure,
:.rrictically rc;.ipins cw,:.tant.
1%i illustratio:l, I "qblo, 7 Slqvic
Fiziko-k himic heskiy institut im. L.Ta. Karpova
BY of the kcade:~,..y, APril 25, 1957
SO
7 LA 3 LE liorard of Con-ress.
-r6 2

5 (2) PHASE I BOOK EXPLOITATION SOV/1916
Vsesoyuznoye soveshchaniye po khimii bora, 1955
Bor; trudy Konferentsii po khimii bora I yego soyedineniy (Boion;
Transactions of the Conference on the Chemistry of Boron and
Its Coumpounds) Moscow, Goskhimizdat, 1958. 189 p. Errata slip
inserted. 2,400 copies printed.
Ed.: G.P. Luchinskiy; Tech. Ed.: M.S. Lurlye.
PURPOSE: This book is intended for chemists, as well as for
industrial personnel working with boron and its compounds.
COVERAGE: This collection contains 24 studies on the chemistry,
crystalline structure, physicochemical properties, and
technology of boron and Its compounds. Twenty-two of the
studies were presented at the All-Union Conference on Boron
Chemistry, held at the Nauchno-issledovatellskiy-fiziko-
khimicheskiy institut Im. L. Ya. Karpova (Scientific Re-
search Physicochemical Institute im. L. Ya. Karpov) in
Card 1/6

Boron; Transactions of the Conference (Cont.) sov/1916
December 1955. Two of these articles deal with the thermo-
chemistry of boron. The two studies on "borundum" pro-
duction are being published for the first time. The studies
are well illustrated and accompanied by bibliographies.
TABLE OF CONTENTS:
Preface
3
Ormont B.F. Present State of the Thermochemistry and
of Boron and of Certain Borides 5
Zhdanov, G.S., V.A. Epellbaum, and N.G. Sevastlyanov.
Crystal Chemistry of Boron and Its Compounds 19
Sevryugova, N.N., O.V. Uvarov, and N.M. Zhavoronkov.
Separation of Stable Boron Isotopes 30
Markovskiy, L. Ya., V.I. L'vova, and Yu. D. Kondrashev.
Production of Elementary Boron by the Method of
Electric Glow Discharge 36
Card 2/ 6

Boron; Transactions of the Conference (Cont.) Sov/1916
Kotellnikov, R.B. About the Formation of Continuous
Solid Solutions in Systems of Borides, Carbides,
Nitrides, and Silicides of Transition Metals 40'
Meyerso4 I.A., and G.V. Samsonov. Conditions fo--
Boron Carbide Production 52
Meyei5on, G.A., G.V. Samsonov, R.B. Kotellnikov,
M.S. Voynova, I.P. Yevteyeva, and S.D. Kraanenkova.
Certain Properties of Boride Alloys of High-melting
Transition Metals 58
Samsonov, G.V. Activation Energy of Boron, Carbon,
Nitrogen, and Silicon Diffusion in High-melting
Transition Metals 74
Markovskiy, L. Ya., I.P. Tverdovskiy, and Z.N. Mazur.
Surface Properties of Elementary Boron go
Card 3/6

Boron; Transactions of the Conference (Cont.) SOV/1916
Epellbaum, V.A., and M.I. Starostina. Thermochemical
Study of Boron and of C-ertain Boricles (7
Stepanova, A.A., and M.M. Umansjcci y. Parameters of
the Elementary Nuclei of Metallic Hey-aborides 102
Kudintseva, G.A., B.M. Tsarev, and V.A. Epellbaum.
Borides of Transition Metals and Their Electron
Emissive Properties 1o6
Kudintseva, G.A., V.A. Epellbaum, and B.M. Tsarev.
Synthesis of the Hexaborides of 11'ertaln Rare Earth
Metals and Their Electron Emissive Properties 112
Sheverdina, N.I., M.M. Nad' [Deceased), and K.A. Koche-
shkov. Sodium Borohydride as Reducing Agent of Organic
Fluorine Compounds 120
Kurman, I.M. Present State and Puture Prospects for
Expanding the Raw Material Base of Boron 124
Berlin, L. Ye. Methods for Converting Natural Borates
Into Boric Acid and Fertilizers of Boron Content 128
Card 4/6

Boron; Transactions of the Conference (cont.) sov/1916
Polyak, A.M., Ye. N. Pinayevskaya, G.B. Romov,
N.I. Kozlova, and L.I. Devyatovskaya. Boric Acid
Productirn by the Decomposition of Inder3kiye
Borates With Mdxtures of Nitric and Sulfuric Acids
Mezentsev, V.P. Processing of Borates at the Ak-tyubinsk
Chemical Kombinat
Ratobyllskaya, L.D. Beneficiation of Certain Boric
Ores
Nikolayev.. A.V., and A.G. Kurnakova. Extraction
of Boric Acid
Shvarts, Ye. M. State of Borates in an Aqueous
Solution
Krapivner, S.L. A Technical and Economic Comparison
of the New Methods for Boric Acid Production from
Inderskiye Borates
Card 5/6
135
141
145
157
162
170

Boran; Transactions of the Conference (Cont.) SOV/1916
Ormont. B.F.. V.A. Epellbaum, and I.G. Shafran. Study
of the Boron-Carbon-Silicon System and the Pro-
duction of "Borundum" 177
Ormont B.F. V.A. Epellba,,un, and I.G. Shafran. An
Experiment in Commercial Production of "Borundum"
and in Testing Its Properties 182
AVAILABLE: Library of CongreFs
TM/rj
6-22-59
Card 6/6

/N -7)' S , F-'-
BEIGZIMSKIY' N.A.; WHOM, B. F.. prof., doktor, retsenzent,- FILIN, H.A.,
prof edoktor--,'-'r"'e"ise'nzent; MWWS, Y.I., Imnd.tekhn.nauk, reteenzent;
CHERNOBROV. S.M.. red.; XAVArKTA. O.M.. red.izd-va; ATTOPOVICH, M.K.,
takhn.rod.
[Carbonyls of metals) Urbonily metallov. Moskva, Goa.nouchno-
tekhnoizd-vo lit-ry po chernol t tovetnoi metallurgit, 1958.
372 P. (MULA 11:7)
(CarboV49) (Orgenometallic compounds)

b0782
91137160100010V011009
Translation from: Referativnyy zhurnal, Metallurglya, 1960, No 1, p 91, # 621
15", 2 2 Z C)
AUTHORS- F., Epellbaum, V.A., Sha-fran, I.G.
ig"INA
TITM Investigation of the Boron-Carbon-Silicon 3ystem and Preparation
of Borundum \6
PERIODICAL. V sb.; Bor. Tr. Konferentsid po khimii bora i vago sovedineniV,
Moscow, Goskhimizdat, 1958, pp 177 - 181
TEXT - To find ways of economizing the va-luable B-raw material In the
production of abrasive materials on B4C base, the authors investigated the
possibility of obtaining preparations containing B - C - Si, which are generally
named "borundum". Preparations were studied which corresponded to the silicon
vertex of the ternary structural diagram as well as preparations with a low
(2 - 3%) S1 content In B carbide. The preparations were produced in Tamman
furnaces. B2P was obtained from boric acid, SiO 2 from ground white quartz
and C from cUon black. The preparation corresponding to the S1 2BC2 formula
Card 1/2

80782
3/137/60/000/01/0 V009
Investigation of the Boron-Carbo-n-Silicon System and Preparation of Borundam
requires for its production an amount
necessary for B4C; its efficiency
efficieney of the "borundum"-type
by a factor of 5.
of B20 which is 6 times less than that
is 80% oPtlha-t of B4C . The polishing
preparations exceeds that of carborundum
A.P.
Lly
Card 2/2

82223
S/081/60/OU'/MV004/005
A ~IZAZO
Translation from: Refera".-Ivriyy zhurnal, Khimiya, 1960, No. 3, pp. 378-379, # 10048
AUTHORS: Ormont, B. F., Epeltbaum, V. A., Shafran, I. G.
TI=: The Experience in Industrial Production of Bortzidum and Testing of
its Properties
VAL _Kg_nferentsii po khimli bora i yego soyedineniy
PERIOM V sb.,, Bor. Tr.
Moscow, Goskhimizdat, 1950, pp. 102-10.3
TOM. Experiments on the improvement of the carboy-%mdum quality by intro-
duoing small quantitles of boron 1114-0 the charge (1-10% of the-81 + C oontent)
confirmed the assumption of the ponsibility of melting borundum in Acheson-type
furnaces at a temperature somewhat higher than the usual one, the consumption of
electric energy in this case does not increase. With the introduotion of sma-11
hiron additiohs, the carborundum vapor pressure changes noticeably. The sub-
limation temperature (and the degree of borundum recrystallization)proved to be
hIgher than In carborundum, therefore the borundum crystals had In all melts smaller
dimensions on the average than the carborundum crystals from analogous temperature
zones. It was established that boron enters the composition of the carbor-u-ndum
lattice, affecting the decomposition pressure and the pressure of silicon carbide
Card 1/3

82223
S/0 8 11601000100 3/X 41/00 5
The Experience in Industrial Production of Borundum and Testing of Its Properties
vapor. The losses of boric acid with the waste gases during melting of borundum
were considerably lower than in the production of boron carbide by the arc. method,
(the flame on the walls of the furnace and in the torches was not green-colored).
It was established by analysis of the samples that in case of an increase in the
boron content in the borundum crystals their specific gravity decreases, This
agrees with the assumption that substitution structures are formed in the crystal
lattice of borundum. Roentpnographic investigations showed that the sizes (wIth
an accuracy of up to 0.001 A) of the crystalline nuclei of the borundum and
carborundum samples investigated remained unchanged. Phase Malysis detected in.
borundum a content of - 15% of the 2nd modification and -,j 85% of the 3rd modif 1. _oat!.or_
of carborundum (compared to 50-100 and