SCIENTIFIC ABSTRACT ASRIKOSOV, A. I. - ABRIKOSOY, N.K.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000100310001-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 5, 2000
• Sequence Number: 1
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

'Sli
OL
a
ic
40'
Ar
ot
"fu
V ce
-4~
4L 'r 4 t

/ Ir 73-- / 7 Y4- - --- --
A~jIJKODV,_Alekgq. i -"-- Sl'rx(LYOV~ Anntoli37
Ivanovich
y,jy,jipv ch, 187
[Pathological anotony] Patologicheskaia anatoniia. 2.
izd.,
perer. i sckr. Moskva, Nedgiz, 1961. 558 p.
(MIRA 16: U)
(ANATOMY, PATHOLOGICAL)

-W11 V 11
. -1 1,.%- r LA-1 v 5
&prede)1te'.' fauny I
and flora o.-' the :,orthom
"Sovetskaya Nauka"s 1948.
739 p. illus.
623-53
. 'AX
flory aevernykh morey SSSR (Identification of fauna
seas of the USSR, by) G. G. Abrikosov (I dr.) Mosknia,
"Literatitra": p. 701-706.
MLA

ABRIKL'SUV, U. U.
Q- Q- Ahri -,#jaa--r N. A. Bevnina, Z. S.
Bronpoin, Y. S. Gayevskaya,
V. I. Zntzepin, N. N. Kondakov, K. 1. Meyer, V.
1. Oliftm, P. I.
Uratchpv, Z. A. Filatova, A. A. Shorigin, T. F.
Chitchiqjovi, Z. G.
S.,ichedvln, V. A. Jnshnov co-authorB of the book
"Defini&ione - Fauna
and- Flora of Qr-th.~rn Sgas in USSR edited by
Prof. N. S. Gavevski,
and. approved by the Ministry of USSR Hizher
Edlacation a!- a manual
for univorsitier. Stnte Publiphing llsovim,
SCIENCE", Moscow - 1940,
SO: M 654015

ABRIKOSOV G.G.
OG,jidec to thm faima of the U.S.S.R.* no.146. V.I.
;;~iadin. Reviewed by
G.G. Abrikosov. Zool.zhur. 32 no.j:563-365 My-Je 153.
(YJRA 6;6)
(Gastero-noda)

TAINLIVA, A.M. Canthor3; ABRIBSOV, G,G.
[reviewer].
-
"Armoralad mollusks of the seas of the U.S.S.R.*
A.M.lAkovleva; in the
serien 00predeliteli po faun SSBR," no.45. Reviewed by
G.G.Abrikosov :-0)
Zool,xhur. )2 no.5:1032-10)3 3-0 15). (MM 6-1
(Mollusks) (IKzovleva. A.M.)

Aall-osov, a, G
633.
.Al
1955
Kurs zoolo-gii (Course in Zooloar, b,,,) G. G. A.Irikosov (i Dr.)
Pod red. B. S.
KAVeYeva- lzd. 5. Moslfv- , Sovetskaya Nlaukri, 1955-
V-

NAUNOV, M.P.; ABRIVDSOV, G.G.. rodaktor; IOBDWA,
L.J.. tekhnichaskir
rodakto'?.
(Animal ecology] Ikkologiia zhivotnvkh. Koshva,
Goo. izd-vo
"Sovets6i& nauka," 1955. 532 P. (HLHA 9:1)
(Zooloa--leologr)

ABRINOBOY, G,G.
%. -...
"Polychaeta, of the Far Eastern seas of the U,S.S.R.R
P.T.Ushakov.
Review& by G.G.Abrikosev.(Inglish summary in insert].
Zool.Zhur.
35 n9.2:319-320 7 156. (an 9 .0 7)
(Polychaota) (Unhakov, P.V.)

ARRIX ; BANNIKOV, ilindrey Grigorlyevich; RIKKER.
B.G.,- BCORIIISKIY,
am*06~Awk1ekseyevicb.; IRVINSON, L.B.; KATMAY, Boris
Stepanovich,
professor; PARAMOMOV, A.A.; GANWIVA, K.S.,
tekhnicheskiy redak.-,'.c;r
[A course in zoology; in two volumes] Kura zoologil; v
dvukh tomakh.
Pod obBhchei red. V.S.Katvaeva. Izd- 5-e. Koakva, Goa,
izd-vo
"Sov,qtskaia nauka." Tol. 2. [Chordata] Khordovye.
1956. U43 p.
(Chordata') (MLRA 10:2)

SUBJECT:
AUTHOR:
TITLE:
PERIODICAL:
ABSTRACT:
USSR/Protistology
25-6-7_/46
Card 112
Abrikosov, G.G., Candidate of Biological Science, Lecturer
at ,00-
In the World of Unicellular Animals (V mire odnoklatochnykh)
Nauka i Zhizn' June 19579 # 69 Pp 15-17 (USSR)
Protistology is the science about unicellular animals and
plants. It was discovered that many of the unicellular
animals cause diverse diseases in man and animals, as for
examplo malaria and amebic dysentery. As scientists were
able to investigate the essential features of these lowest
species of animals, doctors are now able to prevent or cure
diseases caused by them. Some of the unicellulars are even
useful as food to aquatic organisms which in their turn form
the ~asio nourishment for fish. Other species, having
skeletons consisting of mainly calciumg formed during long
periods of time layers of rocks which are now used for con-
struction purposes.
The article (sontains one picture and five drLwings.

25-6-7p~6
TITLE:
ASSOCIATIONt
PRESENTED BYs
SUBMITTEDt
AVAYLkBLEt
Card 2/2
In the World of Unicellular Animals (V mire odnokletochnykh)
At the Library of Congress
0 Tv E

. I
1C -- _ ~x
. IA/ T)ele- I~~ L,/ Cf Z -. C, -,.
ABRIKOSOY...,,R~G! "lMoskva)
Pogonophora. a new type of invertebrates. Usposovrobiol. 44
n-o.2:
232-240 S-0 157. (MIRA 10:12)
(FOGONOPHOPA)

AIM!R~RV ~G-
NlKsirib~tion o~ shipvor;mo in seas of the U.S.S.R.0 by
F.I.
Iiiabehikov. Rev!.ewad by G.G. Abrikosov. Zool. zhur. 37
no.g:
1419-1420 S 151). (min 11: 10)
(Shipworms)

ABRI)COSOV, G.G.
,-,-jV,Arrl'P&dla In seas of the U.S.S.R." by
N.I.Tamsov, G.B.Zovina.
Reviewed by G.G. Abrikosove Zool.zhur. 37
no-10:1575-1576 0 158.
(Cirripedia) (Tarasov, N.I.) (Zovina, G.G.)

APPIMSM') (11.
Pogonophora, a new t.NTe of inve-te"vate. p. 81
"]. C -
"%TALE . .,r, -
A; - ILE E. S
U_SOVIff, -T'IA RICIOGIE, (Acjdc-mta J~t-ru')Iicil
Populare
'Iotrii no. institutal dc Studii Romino-Sovietic
Ducuresti, Rumania
Vol. 13, no. 2, April/June 1959
Honthly list of 4nzt European Accession index L"
Vol. 811 No. 11
N,vember l?59
Uncl.

ABRIKOSOV
Flolyzoa. of tho Caspian and Aral seas. Zool.~zhllr- 38
no.15:69h-701
117 '59. (MIRA 12:7)
1. Chair of Invertebrate Zoology, Moscow StPte University
(Caspian Soo-Polyzoa) (Aral Sea--Polyzoa)

ABRIKOSOV, G.G. -
A new immigrant in the Casnian Sea. Zool. zhur. 38
no.11:1745-
1746 N '59 (MIRA 13:3)
1. Chair of Invertebrate Zoologyj Moscow State
University.
(CaBDian Sea--Polyzoa)

17(4) SOV/2o-126-4-58/62
AuTHOR: _44-rUpa
TITLE:
Or the Goneric Subdit-1sions of the Phylactolaemuta
Fresh Water

Bryozoa (0 rodovyf.h .--1razdeleniyakh
pokrytorotykh (Phylacto-

laemata) ~,resnovc-xnykh mshanok)
PERIC.,)ICAL:
Doklady Akademili nauk 53SR, 1959, Vol 126, Nr
4,

pp 898 - 0001 (USSR)
ABSTRACT:
About 75';la of the
fresh-water bryozoa belong to the group only

living in fresh
water mentioned in the titlE. The problem of

the systera
within this group is still very unclear, in parti-

cular the
generic subdivisions are not determined. There is

no accurate
criterion of sorting the species. Among the 13

species
described at different points of time, some were rapid-

ly
eliminated, others have been interpret-ed in a differnt way

by
differed investi.-ators. The following classification of

statoblasts (Ref 6) - in the author's opinion the only good

characteristic - has been suggested; fbtoblasts and
seasoblasts.

In this connection, a revision of the generic
classificfttion

of some forms is necessary (Refs 3,40) -
Figure 1 : 6 shows
Card 1/2
characteristic spinoblasts of such
a kind from South Africa

On the Gone-!.". Su'jdivirdo,-is of the Phyla e?',-.: !a ema
ta SOV/2o-126-4-58/62
Fresh Wate.L .--ryozoa
(Ref ',",% (~'ophopu:,) capens-i.3 (capenensis)
(ab3tracter's note:
eviden'.1y a mi[iprirt 1908). For this kind, the author
ov(44tes a n,,:?\v nPocies 16en'-Aa nal!les ?)! Lophopusella
gen. n.
AIrr St Is'.1a 0,ould be rev.Lsed (Refs 1,5,6), which is
termed
Lq .% e t. u-lr at qrtoriymo~As to Ilumatella. He puts
forward
11-~ of .- ta~ cination of L4pt-Aes. Finally, the
phylogenesis
c. nd e e-Oution of -A.- I ~31~ [sets are discussed (Fig 1).
Thero
Lind
Al C.~isuda-~ Qnyy univer~itet im. In. V. Lomonosova
.Moscow State University imeni M. V. Lononosov)
SEIC" JY rua*rv 7, 1959, by Ye. N. Pavlovskiy, Academician
SUBVITTE, January 29, 1959
Card 2/2

17 (4)
AUTHOR: Abrikosov, Go Go SOV/20-126-5-65/69
TITLE: On the Question of the Geographic Distribution of the
Phylao-
tolaemata of Fresh-water Bryozoa (K voprosu o geografioheskom
rasprostraneiiii pokrytorotykh (Phylactolaamata) preanovodnykh
mahanok.)
PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 126, Nr 5,
PP 1139 - 1140
(USSR)
ABSTRACT: The problem mentioned in the title is still hardly
investigated*
Several researchers are of opinion that these animals are,
wide-
ly spread (Cosmopolites' and that their distribution is irregu-
lar. Thereby considerations are expressed that with the said
problem still a lot is unclear. Investigations of the material
of this family from the Dallniy Vostok (Par East) of the USSR
led to some interesting results. The most important was the
Pon-
sibility of a fauna analysis of these animals of all East and
Southeast Asia. This for the first time made it possible to ar-
rive at conalusions about the geographic distribution and to
bring at least a certain clearness in the said "obscurity" (Ref
3)e Comparison material is available (Refs 2,4,6910). All atita
Card 1/3 are given in table 1 wherefrom the following
conclusions can be

On the Question of the Geographic Distribution of
SO"1/20-126-5-65/69
the Phylactolaemata of Fresh-water Bryozoa
made: 1) There are really species among the Phylaotolaemata
covering a wide area enclosing the whole territory mentioned
above and extending far beyond it (speciae ls4t5ill). 2) Be-
sides these there exist others covering only a very narrow
area
(species 7914)- 3) There are a number of holaratic species
mis-
sing in tropic and subtropic lands (species 6,18)- 4) On the
contrary there are a number of tropic and subtropic species
inissing in temperate zones (3pecies EI,16917)- 5) There are
kinds occu=Ing obviously only in the concerning district(spe-
cies 10,12,15)- Primorskiy kray (Pacific maritime districts)
and adjacent districts are transition zones. At the same time
the above induces to the statement that the geographic distri-
bution of the phylactolaematous fresh-water Bryozoa is not ir-
i7egular as is affirmed ofter. but it has its rules being
condi-
tioned by geologiual and critical reasons (total climatic fao-
torep character of water eto.). At the concerning Bryozoa
group
the latter are the most frequent. There are I taule and 10
ref-,
erences, 1 of which is Soviet.
Card 2/3

On the Question of the Geographic Distribution of
SOV/20-126-5-65/69
the Phylactolaemata, of Fresh-water Bryozoa
ASSOCIATION: Mookovskiy gosudarstvannyy universitet im. M.
V. Lomonosova
(Moucow State University imeni M. V. Lomonosov)
PRESENTED: February 5, 1959, by Ye. No Paylovskiy,
Academician
SUBMITTED: January 9, 1959
Card 3/3

I
17(4)
ATJTHORt
Abrikosovt G. G. SOV120-126-6-64167
111~~
TITLE:
On the Generic Subdivisions and Geographical
Distribution of

Gymnolaemata Bryozoa in Continental Waters (0
rDdovykh podraz-

deleniyakh i geografiohookom rasprostranonii
golorotykh

(Gymnolaemata) mshanok kontinentaltnykh vodoyemov)
PERIODICAL:
Doklady Akademii nauk SSSRt 1959, Vol 126, Nr 6,
pp 1378-1380

(USSR)
ABSTRACT:
On the whole, Gymnolaemata are a
maritime group. Only few have

penetrated into freshwater and
brackish water, but only

representativesof the order
Ctenootomata (Ref 5)- Since the

discovery of the latter
(1831) a series of genera has been

On the basis of external
and anatomical characteris-

tics 6 genera can be
distinguished: Paludicella, Pottsiella,

Hislopia (=
Norodonia, Echinella and Norodomia), Arachnoidea

(=
Arachnidia), Victorella and Tanganella which comprise 15

species. Apart from these, Bowerbankia also penetrates into

brackish waters of sea shores (Ref 4). According to the most

modern system (Ref 22) the first 4 genera belong to the sub-

genus Carnosa, whereas the rest belongs to the Stolonifera.
Card.. 1/3
At present, the freshwater Gyninolaemata of nearly
all the world

On the Generic Subdivisions and Geographical
SOV120-1,126-6-64167
Distribution of Gymnolaemata Bryozoa in Continental Waters
are sufficiently explored (Refs 9, 11, 17-19r 23). This makes
possible an analysis of their distribution (Fig 1) which
results
in the following conclusions: 1) No true freshwater genus of
the
Ctenostomata is distributed all over the world. Such a
distri.bu-
tion is only to be found as a secondary distrib--abion with the
brackish water !-enus Victorelia. 2) The Ctenostomata of conti-
nental waters can be divided into 3 groups accordilia, to their
distribution. The distribution area of each group reflects the
degree to which they have penetrated into freshwater. I. Only
Paludicella. Apparently the oldest group of the freshwater
Ctenostomata . They have developed the so-called hibernating
bud.s which make it possible for them to survive under
unfavour-
able environmental conditions. They have, howevert not become
cosmopolitan and may be regarded as holarctio: they are
distributed from Greenland (Ref 24) to Siam (Ref 10) and
Guatemala (Ref 00), here, however, as special genus
(P. pentagonalis) On the Southern hemisphere they are found in
New Zealand (Ref ~6) where they have most likely been
introduced.
Their antiquity is proved by the fact that it is impossible tc
Card 2/3 trace a parent among the maritime forms of
Ctenostomata.

On the Generic Subdivisions and Geographical SOV/20-126-6-64/67
W
Distribution of Gymnolaemata Bryozoa in Continental 'Waters
II. Pottsiella and Hislopia. They do not penetrate Into fresh-
water to the same degree and have only relatively small areas
of distribution (Ref 19)(Fig 1). 111. Inhabitants of brackish
waters of the sea shorest Victorella and Tanganella. Their
maritime parents have not yet been completely traced (Ref 13).
Arachnoidea is in a somewhat isolated place and has so far only
been found in lake Tanganjika (Ref 21). It is interesting to
note that 2 other genera are inhabitants of the sea. If this is
really true this genus would have to be regarded as the
"youngest" representative the Ctenostomata in freshwater.
Summarizing- the facts it to be said th&_.~ the distribution
of the fre3hwater Gymnolae;nata follows its own laws which are
conditioned by geological as well as ecologic causes. The
concept
of this group beinG cosmopolitan has to be abandoned. There are
1 figuze and 24 references, 8 of which are Soviet.
PRESEUTED: March 19, 1959, by Ye. N. Pavlovskiyj Academician
SUBMITTED: March 10, 1959
Card 3/3

EDWSHVARI, G.; ABRIKOSOV, G.G.
Find of a representative of the class Kamptozoa in the
fresh waters
of Hangaria. Zool. shur. 39 no.11:1735-173y N 160. MRA
14:1)
1. Syetematio-Zoological Institute of Szeged
University (Foopletu
Repablic of Ehngary) and the Department of
Invertebrate Zoology
Moscow State University.
(Tisza River--Polyzoa)

BANNIKOVp Andrey Grigarlyevich; BEKMI. E&Ge;
Nikolay ~Uekseyevich; LEVINSON, L.B.; HUMEV,
Boris Stepanovicht prof.1 PARAMONOVj A.A.; FIMOVSKAYA,
L,P,l
red.izd-va; IEZHOVAp L.L.9 tekhn.red.
[Zoology eourse in two volumes] Kurs zoologii ir dvukh
tomakh.
Pod red.B.S.Matweva. lzd.6. Mosbrap Goo.izd-iro
*Vysshaia shkola.,
Vol,l. [Invertebrate zoology] Z6ologiia
bespon.,onocbxqkho Pcd red.
G.G.Abrikosova i L.B&Ievinsona. Iz(1.6. 1961. 561 p.
Vol.2.
[vertebrate zoology; Chordate] Zoologiia pozvonochWkb;
khordovye.
Pod red. B.S.Matveeva, Izd.6. ig6i. 473 p.
(MIRA 34t6)
(zoology)

ABRIKOBOV, G.G.
Freshwater bryozouB in the waters of the Soviet Far
East.
Sbor, trud. Zc-ol. muz. MGU 8:103-M 161. .(MIRA 15:5)
(Soviet Far Fpast-Polyzoa)

,,AMKOSOV 9 G. G.
Systematics and geographical distribution of theipnus
Fredericella
(BryozoapP"otobwatua). Zool. zhur. 40 no-3:334-339 Mr 161.
(MIRA 14:3)
v
11 Department of InTertebrate Zoologyp State University
of Moscow.
(Polyz0a)

ABRIKOSOV9 G.G.
"Hydroidea and hydrcmedui~ae of marine, brackish, and
fresh watera,
of the U.S.S.R." by D.V.Haumov. Reviewed by
G.G.Abrikosov. Zool.
zhur. 40 no.9:1431-1432 S '61. (MIRA 14:8)
(Hydrozoa) (Naumov, D. V.)

AERIKOSOVp GeGe
Fauna of Lake! Ochrida; Bryozoa, PIqlactolasmata. Zocl.
zhur. 42
no.9:1409-141.0 163. (NIRA 16tl2)
I
1, Department of InTertabrate Zoologyp State University
of Hoscow,

.ABRIKOSOV, G.G.; KOSOVA, A.A.
Occurrence of the tropical freshwater bryozo"
Lophopodell8
carteri (Bryozoa, Phylactolaemata) in the outer Volga
Delta.
Zool. zhur. 42-no.11:1724-1726 163. (MIRA 17t2)
1. Department of Invertebrate Zoology, State
University of
Moscad and State Preserve of Astrakhan.

--ABIIIKOSOV,
-IVAN- ALEKSEYEVICH
-DECEASED

c1958

see

MEDICAL APPARATUS
MEDICAL ELECTRUnMAPY INSTUMENTS & APPARATUS

- -- -- --- -- -
and MRYAGM , B. V. 'Tie Yessung der Molekulen Zwischen Festen
KoeiTern bei GrOBBen Abstanden."
paper delivered at the Intl. Cong. on Surface Activity,
London, B-12 April lgr-,'f.
Angawandte Chemie, No. 16, 1957.

PRITULA, Yu.A.; ABRIKOSOVA I.Kh.; AVROV, P.Ya.; KAZACHENKO,
A.A.; KILIGITIAj
N.I.; fi'MTM*,7."SM,-Rd"NIKOV, A.M.; TATAIRINOV, A.G.;
TROYEPOLISKIY, V.I.; TSYPLENKOV, G.G.; ISIRPILIMAN, A.I.;
DAYEV, G.A., vedushchiy red.; LINDTROP, N.T., red.;
YASHCHURZHINSKAYA, A.B., tekhn.red.
[Volga-Ural oil-bearing region; oil potential]
Volgo-Uralakaia
neftenosnaia oblast'; neftenosnost'. Leningrad,
Gostoptelchizdat,
1957. 175 P. (Leningrad, Vsesoluznyi neftianoi
nauchno-issledovatel'skii
geologorazyedochnyi institut. Trudy, no.104). (MIRA 16:8)
(Volga-Ural region-Petroleum geology)

ABRIYOSOV, I.Kh. ; MUMMA, K.A. ; DANILYAN, T.A.
. ..........
Study of SnTs .?bTe ayst-sm. Zhur. neorg. khira. 3
11 158.
(Ti,- tolllariO ) (Lead ~~.Alurida)
no.7:1632-1636
(MIRA 11:9)

SOFE-ONITSKIY, P.A. -, ABRIKO!~Qy,,- -- -
Oil potential of Perm Province. Gsol.nefti i tazst
3 no.10:
1-8 0 159. (MIRh 12:12)
1. Permokiy sovnarkhoz.
(Perm Province--Petrolewa geology)

ABRIKOSOV, I.Kh.-, SOYRONITSM, P.A.
I.." ~ -1,.;,., 7 1; 1._
Geology and oil potential of the upper and central
Kama Valley.
Trudy VNIGNI no.131.181-215 159. (MIRA 13-1)
(Kama Valley-Petroleum geology)

ARRIKCSOV,, I.Kh.
Methods of prospecting for cormercial oil fields in
Perm
Province. Trudy VEI nc,3~--67-78 161. (MMA 1L,7)
1, Permskiy sovet narodnogo ichozywfstva,
(Perm Province-Petroleum geology)

ASMKOBOV,, I.Kh.; MOROV, Yu.V.
Classification of wells. Geol. nefti i gaza 6
no.7:50-52.n 16z.
(MM 15 -.6)
1. Pemskiy sovnarkhoz i Kamskiy filial Voesoyuznogo
nauchno-
issledovatel'skogo geologorazvedochnogo neftyanogo
institata,
(Oil voll-a-Classificationj "

ABRIKOSOV 111ya hr senfovich-, KUZ~HINA, N.N., ved.
red.;
=i~i~VLEVA, Z.I., tekhn. red.
(oil and gas potentials of Pqm Province)
Neftegazonostnost'
Pernokoi oblasti. Moskva, Gos'uoptekhizdat, 1963.
213 P.
(MIRA 16:7)
(Perm Province-Petroleu eology)
(Perm Province-Gas, NatuLK!Geology)
I ~

AF3ijaM,.,.jj.KII.
U. ~Jw ~',
Prospects for finding oil and gas in Perm Province.
Ti-ady UIGNI
no.36:70-77 163. (MRA 17. 9)

AMIKOSOV, I.Kh., VINNIKOVSKIY, S.A.
e~
Development of the Yarino-Kamennyy
neftl i gaza 7 no,10:9-13 u 163.
Log oil field. Geol.
(MIRA 17t10)
1. Obllyedinoniye Penmef t I.

The technique of Americar bee raising 'i%,oskva,
SellkhozI.,--iz, .111'wh6.
(Mic 52-168)
Microfilm AC-62
1. Bee culture - Rlassia

, rm. a.
~55'565. 3oz..Iqdim Pchelovodnyy Yuzey. Nauch. - -.n~ta
Pchelovodstva)-
Pchelovodstvo, 1-110, No. 10, c. 51;-56.
SO. Letorin' ZhurnWnykii '--'titey, Vol. b5. Mo-kv-i, 10110

, V b U V I VN t, - I N) I
u,-;&q/Fam kdmEas - Hor,ly Bee. Q-5
Ab3 Jour Rof Zhur - Biolo, No 1) 1958, 31037
OV)
Author Abrikos M.N.
Inst
Title From tho History of Soviet Beekeeping (Peroonal
Remi-
niscencea).
(Iz intorii sovetskou-o lichelovodstva (Po lichnym
vospo-
minaniyam.)).
Orig Pub : Pchelovodstvo, 1957, No 81 21-23-
Abstract : No abstract.
Card 1/1

-1.11V a Its ?"N to 11 1: 13 14 a W it IN W a .1
1k It U It 14 11 u V Is " , ?i
a P Q A 1,-I, -it . v 06 U A j
1, 1ji. 1.1, CAP101 I.: A.[ 1 1-. .1
~Ajo ---7- -pamittl~ D F-Plo". 1. ..00
Behavior of LaismetAllic *ass wben alloyed with other -00
intlelo. 0. Komov.kil and N t'hh
00 .4 Pby%. I V. S. S. R-) 8. W73 M401KIN). - When c"alals tit
Cn.All (the mnpu~ is rwairr to thli Immulic than I,)
CuAW an SdAled to Smillen Ms. a sops. of CQAl takele
Place. Me dim,lvr, m3j% C. fr,,jl, .1 Sjt).
11041% 191 NAW'. Thr Plirtatili 4 the el,fill,
II-ILKII-41012% W CoAl is 40"It hilkher. Alul the viotizallon
is N)% hish" Ilion Jim", cif junc Afg 4,11C in'.1"ve ,I
Glo fir slivitsill vitil mllv 1W .11.v 1~, 1.1tvAuta tit 111C
NJI'llitg
;'fones in N1 a Iq
-,Wj~-Jm- 1111"tinvIA111" vi J4,11lici
and Atchr-, C, J. to, :4111- X-101Y PA114-fill tit OvAl.
oriv if, Ill its 0
j
Lto so
&tTALLURGKAL WINATAR CLAjt*ICAr#oN
r 11-141".
rx
T a I K 04 '1 Al a I I I A
Av
AT to
u 10 1 low, or, It 404 v 4WORKU1111ox Is 4 1.
0 0 0 91 * * 9 a 0 9 o 0 co 0 0 0 * & & a a 9 0 0 0 0 *
0 0 Ole 0 0 0 0 9 0 110to 4 0 a It 0 0 0 0 0 1 0 0 0

a
i t

4

0

so

Reduction of columblusst Ads. N. Kh. Abrikosov.
rM

-00

.-Reduction 61 CW~ by
.1friallitri 13, No. 4. 9,-14 (

-00

00
lit or CO requires so much
retfucer even ahnvc IMW

00 1
that It has nopracticial value.
Otto, can Im- mduct-d with

.00

C at atm. prr"ure at temp. hlo:ve
Ifilil'. I,OWrr temp.
-
-
It

-00

t to
finn with at.
gcw
requires reduced pressure. Redw
no excess of
e
i
diflk
d
l
i
h
i
l

rm
r
et
on w
t
u
ty an
comp
out
qn

00 'r
mducer. It. W. Rathm nn

roe

--go

so

-00

0

ve 0
00

j

i too

so t

V 74
1 % a CW 0 4 - I W W 5 A
.
t
a

I

4
Ole 0 0 0 0 0 0 0 *
wit Ma Offtff Itre
0 0 9 * 0 0 0 0 0 0 0
0 0 p 0 0 0 0 0 09 9 0
t
rl 1
4
l
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0
0 0 0 9 0 0 0 0 0 0 0 0 0 0 0 *
0 0
0 0 0 0:

014 T T

A

a it It A a j A..k

4

10111111 A"11 Oke.follis

The efect a(
mal adifftims of MAW41UM and Silicon
00

on thit prmrdes Of b

rbroute.
or
W
k

ip".
); K
M
,
N. Abrilicoov. 109, No, 12.57-
-
i
ti
Zk
M
M
P
d A
d
Ri
1940
N
2

nves
-
. cri
.
at.
or.
o.
gate
1
,
,
j
'
'

'c
-~
is rA Mic (O.O.S. 0.2.41.4 xnd.M
) and 84 (W I b,
f
'
11 er

4
1
OA",) ad4rd separately on the pio1vt1it, of liv
j
d
7
Ii
h
b

e vu-
e. and tudkil t
,
brunre contS.2.0 wW 20
e of
d alkivsafici heal-ty-atrucut and a
in
ait
lr
l1
i6

:

a
e
o
x
g
07r
,0 and 3W'
05% cd NIX has Do effivi, on thr
6

0

.
.
t
l NI
(mort than
nts
h
r
Hi
i
b

con
e
o
e
rs.
inee
. itroWrt
X
g

11-24~6) %%a irly decreaw the torch. pin"irs owing
'

in Sint,
I0 Me Appeataittv of file Cu'%fK phaw. 14

of not more than 0.3% is
fwmisaililt. Optifuum mcch-
Si
112
J li
f

:
Of

1
ant
worue~ mnix.
e
~romdes are pmw-wed by
f
00
10 -

and tontg. S4 0.(L% and 41.147c and Be2c
,

zoo

W. R. lienn

~00

"(Do

see

ZOO

S L A (TALLUAGICAL LMEATIORE
CLASSUKATICN Uz-

'

'do
10
6

.1
t

. 0.1 1.1

0
i ~01

n
n
t or 6f v
t ti

it u u it it ri it or mw ii i Is An L I k (4 0 -4 1 v p it e

lo
i
i

00

0 04 0 0 0 0 0 0
0 is 0 v a 01 a a 0 * & Of o

0 0 0 0 0 0 0 0 WO & a 0 0 q 0 0 0 0
0 0 0 6 0 q 0 0 0
f* 60 ilifee 4's 070 0 0 0 0 0 0 0699 0 * aft a 0 si

0
/6Tb# N
PermWdW~ COGIrJ of Impuiqu in
TSIVI Aftl
INI
4
~&

--
. (
).
47; Xhim. Refirrul. Zkmr., 1941
19,14
U
1461
-041

'
.
,
).-[in Ituft;au.1 Cf. Pogodin slid A., i1triallurq.

,
of 4~
'
1.
W; .41a. Ab.#.. 1013. 10, W. TI-o effect of it"
puritim oil I lit,

-00
if
pri1wrilra (of livnilium bromp wait villidit-d Illmlirr
predut'lill" (Ilefillullm. 'I'll?,
.00

prislurtifill of ~ilxvlmmtal
lmtvht'd 41 brollre, And the InallufAvill". filld

umehank-al
teisling of wirr Art' th'SMINNI. lkt~Olltllll )IMMYRI millAirdag
0
W

IKWlium 24-2-5. silicon (1-15, inaprithini 0-05, aluntinium
0-12, And irim
zoo
00 a.,
(1-11110 can be worked easily in the hot.
state. A numtvr or litterniWiste

00

heatingsam roquirtd to work the brunyx atemin tem1wrliture.
Afterthertual

treatillel 11, quenching from 'NOT.. and ageing at
3111FC. for 5 firs.. the bronte

003
hall a tensile strength of U3
lig.jium.", an vlongation (if IWO. and r., Brievil

0
oov

00-4

0
00

Wo 7

)Zoo
q!;:f 70 troo
t$ 0 0
o
04) E WALLUPGIC&L LITtRAURE CLAWFICAltOk t I
1 .00
-k
po~
-j V 23C
01 -Pi) It OF ~W n I ZIA
It 11 tv if Is A It G( it a It
00000000000000000000
& 0 0 0 0 a 0 o 0 0 0 a a 0 0 0 0
0 000 0 0 0 0 0 0 66 0 0 0 a 00 0 0 :1 : : *1 ~ 6- o-

KOS 0 m,
of bervillum bronves wM lower beryllium
.=with additions of other corn
vnenl:. S A
I'loit-lin. iNAYJ~.AIjnknA;nv. aud N. %I.
Vkit," im.lic
Sci. "Rr%eamh No. lco,- uml NImm Metal..
In-rd. Wlma I'm Khim 1"A . ONh.hrl
Khipf.. .1kad. Sailk S.S.S.R. 10, 1117 '-1
tilt I If
"rilt- iwtltlww (if thi. itive,tig itimi
%.14 in fitid Cu-11, allnv4
%0111 a lovvrt lie control toll if) I..", ;
) wiffluot lq)%Vt't!tlg
the dmirable 1111,01. 11"oll"Mr% of
St'llittull lic
Aw-ilwt purl- ,.A, Io liml k All.,MtO f..
ill, v-11%
0 AV Ah))'. 1't, till% i'lld At 114). At( CU
Allly% Willi NI. 0 .
.i n: I /r %%vto oo.lied. Kil6favlotly
tv-oh, ii,ive a Of
With 114, 1.5 mul Ni hr.it Itr.ttm. fit of
lilt,
k ill,, It, A .11.1iii.liv lit- I'miltv.
I'll, III-.11
I-1111M.11i"111 Ilir II.A.11'..11til alloy
lit-11. till' -mir 'iA Ill.-
A4 ill- Illuill'. %%fill ~' 35,_~ '.1 Dr.
I'll, go.m. A lut.111- ..I
lugh lvillp. g;%%c At ell Al..Ar With Ile
1.!~, "1 11 2. 0
licattit to NXI, tho alloy %%its It.tTRI(.1
atill Il." I
small,r r1mirtimWatice timn Cia-W Aloy. A Cit
with BvO.141.5, N10.2.nudCrtf.31; Av.t-utt
0A.,fio
W01,1112 uIevilikles if watef-C,011,41. !IV
inct'..i'llig lit, It,,
lot .51". the 111"y (11,1110 IW Itu I'llit
%I. 11""1l

M~A C'Sal, N,
Yoh=@ alimp In the tormation o(sollif seadons In
akys.
N- Kh. Abrikowy, Dokkdy Akad. Yask S.S.S.R. 68,
51 Y:w-A~theoretical study was madc tA the av*il-
fib=fhe voll. chance on alloying Lu, An. and All
with
-P to JD M. % of b subv~j elements III The 4th
&)111 .5111
penAs(Viendeleev table). 970UP V1114 elements, and
of
Mn. A V - V, - Va. where V, is the adual at. vol.
and Vg
Is the caW. va, amuming the volo. of thr two
cirinnits arr
imiditivr. a Vbmenw incrvavAnSly iwS. for& givrn
n4veot 4%
the valruiv of the &-muharoup Wilutp lnem~l. a V
..4-
slightly pus. or neg. Itw Stroup VII lit
elenireatm, mul irtAtivrst.
sue rather than chm. interactkut was the main
fAcItor. %III
caused a Vtobe latVin both Cr, andAu.
Pomiblyothera-
subgroup el-ments also have this effect. which nuy
contrib-
ute to the sinall solubilities and layering of
liquids in %ueh at-
Ivv%. A G. Guy

- -- -- - -
'Physicocheinical Investigation ol'' the Nature of
Alloyr. on a
Coppe-~rBarylllum Base." Sub 17 Oct 51, Inst of
Generel and in-
organic Chm.1stry Imeni N. S. Kurnakov, Acad Sel USSR.
Dissertations precented for science and engineerIng
degrees
In Moscow during 10,51,
SO: Su-m- ITO, 480, Q MRY 55

'4A5 IN-OS OYA( Xh.
I.. ifui- ii-st; copper- tryluum,
ves gq%ori m
ik,g~ . S. Wmr.Akni,
4
t Tj lp!we
V a S,
3 "'d
---I- ,
.4 na., nd~
21. 101-15(1952).-Specimens of Cu-Be
alloys conitt. 3.75-1
10.0 a A at 84V for 10 bri. and cme
serf~tx
comprising the entire range of Be
Loncri. vms renwred and:
quenched in water. The temp. was
towered.to SW, ".clit'
for 24 hrz., a sexies of spe8mens vras
removed and quencl!cd..
The temp. was lowered to 77295* for 3
days" then to W* for.
5 days, to 500* for 9 days, and 350'
for 29 days. At the
end of each period a series of as
removed ati(i
quc=chcd. Tkv, nilcrostructuge=U
analysis, hard-
ness, and elec. cond. of the alicys was
studied for the pur-
pose 2f establishing phase bc7andaricu.
In specimens,
quenched at 840' th,2: boindary of
a-solid soln. passeq be-,
tween 15.3 and 10.6 at. % Be, quenched
at SOV this buwnd-
ary passes between 14.2 and 15.3 at. %,
at 725* it passes
between 12.8 und 14 at. 70 Be, at 650*
between 9.22 mid
12,8 at, % Be. Of the specimens
quenched from rM* only
the ones contg. 3.75 at. 7,0 Be were
freeof a-phase demmpo_
and the ones quenched from ' )50* all
5bowed ijecynnpri. of
the a-pliasc. The mn%, soly. of Be in
Cu is at 870* when it
reaches 16.6 at..27o and it drop~;.qt
Xr)(J* to lc--;s than 3-75'at.
0/0. For alloys imag. 17.4-34.7 at.
1,70 Be: tip to 22 at. To*
Be the alloys h:(d an end of
solidification tc-trilp. 870* corre-
spondbig to the forination of the
0-pitasc. On tile niciting
diagram thc7c wns a min. at 360* and
MI. at, % Be. This
point is above the monaphase area of
the fl-phave wid is
taken to indicate that the fl-phase- is
formed bY IL liCritectic
reaction from the a-plm-e and liquW,.
ThePoilit0feutectic
decompri. is at 678' ~rr,~~ .31 at. %
Be. Studies wf;Wz!So
made on alloys with 8F,,7-55.4 at. %
Be. Oil this P-ut Of
the diagram of sinte Jlij liqui(itt..;
j,~ inatle tip by the cTyslli-
curves of the 19- mid S-Oiascs. They
intersect at 030" aud
48.4 at. % Be. Alloys iti this rauge
were annealed alul
quenched at temps. 910-500% At DOG-700*
-y, Y + 6, #,
aud 0 + -f pitases were found,
drpcndinr on the an-Iiing
tet ir, and the Be content. At W)' tv +
-i, 'r, Mud -Y + a
phast.i were found. As the annealing
teinp. rose. the Wo-
phase 3 + -Y arca bec.-tine narrower.
The i9 + -Y - N's
a max. at 800* anti approx. 45 at. %
Be, 'Me Imi-dites- of
tile alloyl dctd. after anuvolitir :,t
,;Ixl 41VIV-1,ol

Z- ABRI ko,*,tlvf U, ('111
twill a tillough to tile
fl-Pilme. Thell it Started, to
decline thiourb. the + -y
phase, aunintd a min. !a the
-y-
phase, wid stat ted to rise
uq the aint. of 6-ubase rose.
The
dectromsistance behaved In an
avalogo~s manner. BL-i
tween the. P and -y phase
there is a series o.1
continuous fiolid
soins. Thep and y phases are
ronsidered as one Indholude
forined as ;t solid soln.
fmin the uns'O)le ir. tl:L
free state
polvinurphic modification of
Cu end Culle. At. Hos-Ji

AWUMJi'~FVV.j Na All*

'Abit
Cheml
ti
a( Ott figG(Aig 6Q baZZ11111M In thi
puse area.
Gen
Inor
oa
rac
. -
g.

25, 1 54
411al., Inst. u0ificul NO All
Mad, Nauk S.S.S.R. 21,110-91962).-For t * Invest,
110tallui-gy ard
~%tallography
gation alloys with 53.4-M at. % Be were used, S itnem
*

were annealed and quenched ta 850. 700, and 500
t which

tempi. they were kept for 1 IQ hrs., 72 hrs., and 15 days,
resp.,
*

the &-phase extended
before quenching in water. At 850

from 68 to 70 at. % Be and at 500*
It extended from 70.5

to 78.5 at. % Be. The compd. Cufleu 75 at. % Be.
Is

within the limits of a homogeneous I-phase. The hardness

'of the
alloys increased in t~e i + I area with increasing a-

-'.pbdse.
Reaching the 5-phase boundary the hardness de-

clined, attaining a
inin. at a point corresponding lo Cul3e3,
B
hi
i
i
i1
h
d
h
h
d
d
h

nt t
e
ar
ness
ncrease
unt
er
eyon
t
t
e ot
s po

boundary of A-pha4e and ther., dropped In the 3 + o area.
'd
O*
6fi
Th
l
d
i
l
d

c -vo
mens annea
. was
et
. on spec
e
at M
e spe
.

,The specific'vol. curve'had a min. point corresponcling to

CuBes. At
this point the specific vol. iinderwent a com-

.1pression of 8.7%
compared to the'specific vol. calcd. by the
'

additivity
rule: M. Hosell.,

1 1 11 1 1 ~'1013 , A, 4, . KI I.
?- . U:;a (boo)
4. Alloys
7. Conference on tIieor,,, of iiilovs.
Vest. ~d! 3:33J1 22 no. 8, 19~2
9. Monthly List of Russian Accessions, Library of Congress,
iz;,un-ry -1953. Unclassified,

ZILIKHAN,/A.N.; SAMSONOV, G.V.; nEyN, O.Tq.: STIPANOV, I.S.,
inchener,
reteenzent; TAHANAYIV, I.V., retsenzent; POGODIN, S.A.,
professor,
doktor, saslushennyy dayatell nauki i tekhniki, retsenzent;
RM3.
Ts.Ye., professor, doktor, rateensent; ABRIKOSOV, H.-tho
doktor
khimichaskikh nauk, reteensent-, SHAMRAP Wkhtmicheakikh
nauk, -etsenzent; MOROZOV, I.S., kandidat khimicheakikh nauk,
rateensent; BOOM, Ye.A.. kandidat khimicheskikh nauk,
retsbazent;
NIKOLAYZT, N.S., kandidat khImIcheakikh nauk, reteenzent;
ZVORTKIN,
A.Tat kandidat khimicheakikh nauk, reteenzent; BASHILOVA,
N.I.,
kandidat khimiohee)dkh nauk, reteenzent; TYSOTSKATA, V.N.,
rodaktor;
XAMATIVA, O.M., redaktor; ATTOPOVIGH, M.K*j tekhnIcheskiy
redattor
[Metallurgy of rare metals] Metallurgiia re&kikh metallov.
Moskva,
Gos. nauchno-tekhn. i2d-vo lit-ry po chernot i tovetnoi
metallurgii,
1954. 414 p. (MLRA 7:9)
1. Chlon-korrespondent Akademit nauk SSSR (for Tanank-ev)
(Metals, Rare-Metallurg7)

PHASE I BOOK EXPLOITATION 820
Meyerson,GrigoriyAbramovich, ancl Zelikman, Abram Naumovich
ldete-11-urgiya redkikh metallov (MetitUurgy of Rare Metals)
Moscow, Idetallurgizdat,
1955. 608 P. 5,500 copies printed.
Reviewers: BolfAakov, K. A., Doctor, Professor, Abrikosov. N,
Kh Doctor of
Chemical Scien6es, Maslyanitskiy, I. N., Doctor, Professor,
Greyver,19. S,,
Doctor, Professor; Ed.: Vysotskaya, V, N.; Ed. of Publishing
House:
Kamayeva, 0. M.-; Tech. Ed.: Attopovich, M. K.
PURPOSE: This book is recommended as a textbook for students at
metallurgical
institutes and may also be useful to engineers and technicians,
COVERAGE: The book deals with the industrial production of
refractory metals
(tungsten, molybdenum, tantalum, niobium, vanadium, titanium,
and zirconium)
and the trace-associate metals (gallium, indium, thallium,
germanium, selenium,
tellurium, and rhenium), Physical rL-id chemical properties are
given, and
fields of application are specified. The authors explain the
theoretical
and practical aspects of the production of pure metals and
their more important
alloys and chemical compounds. Chapters IV, VII, XIII-XVI, and
Section 60
Card-a-A-PA

0 b7
AIWY-AS Bild thi n~crwtrui;ture :utd p!jvr..
properties j~'Ivc. wnd., th,=4 cmf, P-m-, heat mad.) we're
dctd. A new c3lialt anthaanide vv~tt four.41,
V.,Hch is f--.rmH, at WD*
-Sb bunds in the a_YIL. _t;_o

7
i7 T11r, 11_)_;~).
USSR/Thermodynamics - Thermochemistry. Equilibria. B-8
Physical-Chemical Analysis. Phase Transitions.
Abs Jour Referat Zhur - Khimiya, No 6, 1957, 18500
Author N.Kh. Abriho;oy,
Inst stitute of Organic and Inorganic Chemistry of Academy
of Sciences of USSR.
Ti-.1e Study of System Fe - Si Within the Range of
Compound
FeS12'
Orig Pub Izv. Sektora fiz. khIm, analiza 101ft AN SSSR,
1956, 27,
157-163
Abstract A part of the system Fe - Si in the range of
leboite for-
mation (phase of variable composition on Pesi base) VMS
stu-Kod ","'y the methods of thermal analysis, oi
microstruc-
ture research, of x-ray phase and of the thermo-emf mea-
surement of alloy3 hardened at 900 and 10000. The phase
grayh was made more precise. A polymorphous transforma-
tion Of FeS12 at 960 - 9950 was discovered.
Card 1/1 - 181 -

USS)R/Thermodynamics - Thermochemistry. Equilibria.
Physical-Chemical Analyjis. Phase Transitions.
AbS Jour Referat Zhur - Khimiya, No 6, 1957, 18501
Author N.Kh. Abrikosov V.F. Bankina.
T'Ist Academy of Sciences of USOR.
Title Thermoelectrical Properties of CrSbp Compound.
Orig Pub Dokl. fill SSSR, 1956, 108, No 4, 627-628
B-8
Abstract The 'Vhermo-.,:.mf and the electrical
conductivity of alloys
of chromium with antimony (80 -- 85% of Sb by weight)
were studied. The alloys were previouBly annealed at
5500 15 days. The minimum electrical conductivity and
the maximum thermo-emf are at the concentration
corres-
ponding to CrSb2' It was established that the
compound
CrSb? was a substance of the semiconductor type.
Within
the temperature range from 40 to 3500, the width of
the
forbidden zone is 0.16 ev, and above 3500 it is 0.32
ev.
The authors think that one of these values
corresponds
Card 1/" - 182 -

USSR/Thermodynamics - Thermochemistry. Equ~ilibria.
B-8
Physical-Cheatcal Analysis. Phase Transitions.
Abs Jour - Referat Zhur - Khimiya, No 6, 19571 18501
'to the chemical binding among the chromium atoms)
and the obher corresponds to the binding of chromium
atorn to antimony atons in.the lattice of CrSb2-
Card 2/2 - 183 -

z re o ta r47,-M wLIL~12 2w - - i q; Lai L.'7 -

-
Sir

Y d6y .4krj. Mau S.
I
.

I

-
-systilm wv-. pipit4 T:i- finhft
t

sys
em f) W, m
b-3

15

'
F
R
o,
E

137-58-4-8073
Translation from: Referativnyy zhurnal, Metallurgilra, 1958,
Nr 4, p 243 (USSR)
AUTHORS: Dudkin, L.D., Abrikosov, N.Kh.
TITLE; An Investigation of the Thermoelectric Properties of
Cobalt
Antimonides (Is.3ledovaniye termoelektricheskikh svoystv anti-
monidov kobal'ta)
PERIODICAL: V sb.: Vopr. metallurgii i fiz. poluprovodnikov.
Moscow,
AN SSSR, 1957, pp 97-109
ABSTRACT: A* phy~idochemical analysis of a Co-Sb system
containing > 50%
Sb was made, and the effect of adding Ni on the properties of
the
compounds formed was investigated. The specimens were smelted
under a flux, spectra Ily pure.. of Sb conta ining < 0. 0 1 %
Pb and
As, a slightly larger amount of Si, and powdered Co containing
about 0.3%o impuritie3. Metallographic and X-ray investigations
were conducted, the electrical conductivity (C) was measured,
and the thermoelectromotive force accompanying a temperature
drop along the specimen of appx. 200C was determined, The
thermal analysis was run on a Kurnakov vertical pyrometer. The
transient method (Ioffe, A. V. , loffe, A. F. , Zh. tekhn.
fiz. ,
Ca rd 1/2 1952, Vol 22, Nr 12, p 2005) was employed to
investigate the

137-58-4-8073
An Investigation of the Thermoelectric Properties of
Cobalt Antimonides
thermal conductivity of the alloys. The existence of a
new compound, E_
CoSb3, formed by a peritectic reaction at 8590C, was
established. It, has a
body-centered cubic lattice of the type of sku*rterudite
[ (Co, Ni)AB3](a= 9.01
angstrom, Fedorov group 15). Curves for the relation to
temperature of the
n
specific conductivity and th e'thermoelectromotive force
for alloys similar in
composition to the compounds CoSb3 and CoSbZ demonstrate
the latter to be
semiconductors. The width of the forbidden region CoSbZ
and CoSb3 is 0 2
and 0.5 electron volt, respectively, and the theimal
conductivity rate of the
lattice is 11. 10-3 and 12.3- 10- 3 cal/degree C- cm.
sec, respectively. T '* '
electron mobility in the CoSb3 lattice is 290 cm2/v- see.
Investigations of the
Go-Ni-Sb ternary system have revealed a continuous series
of solid solutions
between the ~Ivhases of the binary systems and the
terminations of a number
of solid solutions based on the C-CoSb3 compound. The
ternary solid f sol-
tition spreads deep int6 the triangle of concentration
until attainment of Ni.
Go= 1:9. The C of the E phase increases with increase in
the Ni content, as
the Ni apparently forms donor levels with low energies of
activation in the
forbidden region of GnSb3, and yields excess electrons to
the conducting
region at relatively low temperatures, in which case the
thermal conductivity
of the lattice diminishes considerably. The temperature
dependence of the C
and the thermoelectromotive force also change
significantly.
Ca rd 2/2 P.S.

SOV/ 1 17 58 - 10 - 214 50
Translation from: Referatix,nyyzhurnal, Metallurgiva. 1958 Nr
10. p 141 (USSR)
AUTHOR: Abrikosov, N, Kh.
TITLE: Semiconductive Compounds and Solid Solutions in Metallic
Alloy
Systems (Poluprovodnikovyve sayed;neniva i t,,-erdvye rask-ory
v metal] icheskikh sistemakh)
PERIODICAL: Sb. tr, Voronczlisk old Vsvs kl,,irn o, a im D. I
Mende
leyeva, 1957, Nr 1, pp 75 81
ABSTRACT: A review of the properties of chemical compounds of
the semi,
conductive type (S6) and of solid solutions based oil
semiconductive
phases. The relatiooship of the \ariations in the properties of
certain compounds to a variation ill the portion of the ionic
bond
(B) between atoms in the compounds is illustrated. The peculiar
properties of semiconductive allovs are noled, consisting in a
very limited solubility of the componews which form Z com-
pounds, a low rate of diffusion and, consequently, a slow rate
of establishment of equilibrium during phase transformations.
These peculiar properties are a result, of the presence of
directed valence B in SC crystdls. Some laws go-,erning the
Card I/Z variations of the properties of solid solutions of
semiconducti,,e

SOV/1 37-58-10-21450
Serniconductive Compounds and Solid Solutions (cont. )
alloys are discussed, in particular those of the Ge-Si,
HgTe-HgSe, SnTe-PbTe
systems, etc. A comparison with metallic systerns is
adduccd.
A. A.-
1. Semiconductors--Analysis 2. Semiconductors-Chemical
properties
Card 2/2

P a ie / eo s t-) At )6~11.
USSR/Physical Ch~~Otry - The'rmodynamics,
Thermochemistry, Equilibria,
Physical-Chemical Analysis, Phase Transitions. 13-8
Abs Jour: Referat. Zhurnal Khimiya, No 2. 1958, 3799.
Author L.D. Dudkinj N.M.Abrikosov
lust
Title Study of Nickel Influence on Propertien of
Semiconductor
CoVound CoSb .
Orig Pub: Zh. neorgan. khimii, 1957, 2, fio 1, 212-M -
Abstract: The influence of Ni additions on the properties
of the semi-
conductor comyound CoSb3* discovered'by the authors
(RZh-Khim,
1957) 71107) was studied. The measui-ement o2
the=-electrical
properties Indicates a pre-eminent metallic nature of at=
bonds in NiSb and Nigbt.' An isotermal section of the
ternary
system Co-Ni-Sb in the range of less than 50% of Sb
confirms
the existence of a continuous solid solution between the
e -
phaseo of the binary systems. The existence of a ternary
solid
Card 1/2 .37-

AUTHORs ABRIKOSOVIN.KH. PA - 2358
TITM Analysin of some Semitransparent Systems - (Fisiko-
khimicheskiy analiz nekotorykh poluprovodnikovykh sistemy
Russian).
PERIODICALt Izvestiia Akad. Nauk SSSR, Ser. Fiz., 1957, Vol2l,
Nr 1,
pp 141 - 145 (U-S-S-R-)
Received: 4 / 1957 Reviewed: 5 1957
ABSTRACTs The author investigates the four systems Cr - Sb, Co
Sbj Fe - Si,
and Bi - Te and conoentrateA his attention on obtaining the
equilibrium in the alloys. Tha obtaining of equilibrium was con-
trolled by various methodet+investigation of microstructure,
x-ray-
analysis, investigation of various properties.
The system Cr - Sbi contains two ohemica). compoundes CrSb and
CrSb 2-
Cr3b crystallizes immediately from the liqu`Ld at 11000, CrSb is
produced by a peritectial reaction at 6760. CrSb has metallic
properties. Equilibrium in the alloys is obtainea only slowly be-
cause of the slowness of peritectal reaction. Furthermore, CrSb 2
turns out to be a semiconductor.
The aystem Cc - Sb contains besides the two already know.a
compounds
CoBb;,and CoBb2 all, 0 Co3b 3;5 The last compound is produoed by
a
peritectical reaction at 90. 'he maximum on the isotherm,,l line
of electric resistance corresponds to the compound CoSb CoSb3
has the structure of the scutte'rudite COA9 CoSb has mhallic
Card 1/2 properties, UoSb 2 and CoSb 3are 3emiconduc~o*r-like
compounds. The

i'3-3-3-2uj47
AUTHORSs
Abrikpsovp N6 Kh. , Bankina, V. F.
TITLEL
An Investigation of the Phase Diagram of the System BWe

(Isslodovaniya diagrammy sostoyan.iya sistemy Bi-.Te)
PERIODICAL&
Zhurnhl jieu~rganicheskoy Khinii,1958JOI-3, Nr
3,pp.659-667

(USSR)

ABSTRACTs
In the investigation of the phase
diagram of the system Bi-Te

three in
termediate phaseswere determined beside the com-

,
pound Bi2Te ~O

1) The o,-,-p see with the composition Bi Te
which corres-
li
d
t
h
i
Thi
f
l
h
dl
E
t

s
o t
e m
eite.
nera
c
e
e
rms a
ter
he
pon
s pha

peritectic reaction at 312'C.

phase forms
2) The P-phase of the compound Bi 2Te. This

0
according to the peritectic reaction at 420'c-

3-) Solid
solutit)ns with 35 - 42,5 ~ tellurium. This phase

0
also forms accarding to the peritectic reaction at 450 C-

In
alloys with 50 % tellurium an eutectic, enriclied with
Card
1/2
tellurium, occurs. The solubility of Te in the compound

78-7~t -3-20/47
An Investigation of the Phase Diagram of the System Bi-Te
Bi2Te is about 1 ~. The solubility of Bi was not determined.
The thrmographic analysea were confirmed by the investiga--
tions of the microstructure. In tha phase diagram of the
system Bi-Te three peritecti horizontals ocour, at 312 0C
with
the compound Bi Te at 420 with the compound Bi 2Te and
.onslif t OSC .. domain of the solid solu-
solid soluti a 54
tion with 34 - 42,5 % Te. Determinations of the electric
conductivity and thermoelectric force for Bi I Te6 and Bi2Te
were also performed. The compound Bi Te is 9haracterized
by minimum values of electric conduedvNy and a maximum
electrothermal force. The compound Bi 2Te has similar values.
There are 7 figures, 2 tables, and 18 references, 8 of
which are Soviet.
ASSOCIATIONa Institut metallurgii im. A. A. Baykova Akademii
nauk SSSR
(metallurgical Institute imeni A~ A. Baykov,*S USSR)
SUBMITTEDs June 25, 1957
Card 2/2

AUTHORS: AbrikosaT, N.Kh., Dyulldina, K.A., Danilyan,
T.A.MV/78-3-7-29/44
TITLE: Investigatior,3 of the Systam SrTe,-.FbTe
(Issledovardye sistemy
Sr,Ne-FbTe)
PERIODICAL: Zhurnal neorganicheakoy kbimii, 1958, Vo' 3,
Nr 7, pp 1632-1636
(USSR)
ABSTRAM The diagram of state and the thermoeleotrio
properties of the
sys+m Sr1re,-PbTe, in which isomorphio wmpounds are fomed,
were
in,yestigateS. In the 'Zwrn~~n~ system Pb-Sn-Te continuous
sex-les of soli'd nolutions fom on the sector SnTe-FbTe.
The eleo-
trlo oonduGtkq-Lty and the thermoelectric oonducti-rity of
the
alloys produced from SnTe and PbTe have the same type of
oonduo-
tivity. Modification of the properties of alloys produced
from
SnT* an3 PbTe U ocaplicated. Alloys which are enriohed
with SriTe
have a r&%Y1=xm of tbermoeleatrio oonduottT-lty of
positive value,
but alloya enrichq with FbT-,j hava a themoelectrio
conduetivity
of negati-t-e Bleotrio aondu3tiviiy passes through a
minimum.
Therv) are 7 figaran, 2 table.-i and U references.
C&2'd 1/2

Inlrestigations of ths Syatem Sr2Te-PcYT,*
-3""48-3-7-29/44
SOMETTED: 'Junt 26, '1957
1. Lerid -toll eri amtin systems -Analysis 2.
Lead-telleriam-tin
syst,~,ms--Electriaai properties 3. Lead-tf~llerium-tin
systems
--Tcmperabar;.~ factors
Gard g/2

5(2)
AUTHORSt Vasserman, k. M. 50'1/20-123-2-19/50
1 Foretakaya, L. V.
TITLEs Investigation c:f the SnTe - GeTe System
(Issledovaniya
sisteiiV SnTe - GeTei'
PERIODICAL: Dokl'lady Akademii nauk SSSR, 1956, Vol 123, Nr
2, pp 279 -
2N (USSR)
ABSTRACT: In vaudo-binary systems for=,(,1 by
semiconductor"tompounds
with a s*;ructure of the type NaCl, i.q. PbSe-*?bTe and
SnTe-
PbTe, continuous solid solutiors (Rofs 1, 2) are formed.
In the present paper a ternary system Sn-'Je-N in the range
between 11nTe and Gegle was investigated. In both compounds
the metal. propertleii are stressed. The phase diagram of
the system Sn-Te is known 'Refs 3 - 6). The only chemical
compound SnTe in thet syst6m milts with an oatapoken maximum
at 0. o range of sol--d s:)lutions on a SdTe basis was
found. Also in the system Go.-Ts. (Ref 10) the:re is only
one
comBound Ge-Te which melts after a peritectic reaction at
725 . The limi ')f the range of solid solutions on the
Ge-Te ba--Ij on the tellurium aide is said to be located
Card 1/3 (according to Ref 11) at the concentration of 50
atom% Te.

Investigation of the SnTe - GeTe System SOV/2C.,123-2..19/50
The phase diagram of the syatem Sn.-Ge is of the euteotic
type with a eutectic that 18 very close to thaS of pure tin.
The melting temperatuze of the eutecl;ic is 232 (Ref 12).
The authors melted the metals mentioned in thq title in
evacuated quartz ampules and mixed them by shaking; finally
they were cooled in"air, The allove were annealed at 320 0
0
for 320 hours (for the X-ray anEil,,9j.s a' 500 ). The
results
0
of the thermal analysis aro givon "a figure 1. The liquidus-
and eolidus vuryss pass a m.-nimum at a consentration
r 0
of about 80% GeTe ard at 700 U.1 z-.ixves of the thermo-
grams had a shape typical. of cUstallization if solid
solutions. The -investigatica rf t!ia mJ'.,,,r~~Strvcture of
the
alloys showed the formatior- o.: a continuo;ia series of
solid
solutions. The X-ray aralynis rzt.,v1~.-I `.!~s results of
either
of the mentioned methodst the radiograms of annealed alloys
showed a gradual transition of a face-centered cubic lattice
of the compound SnTe to a face-centered rhombohedral lattice
of GeTe. Table 1 gives the values of the oonstants of the
crystal lattice of the alloys investigated. The above-
mentioned investigation proved that in the system Sn-Ge-Te
Card 2/3 in the range between the two non-isostructural
compounds

Investigation of the SnTe - GeTe System SOV120-123-2-1 9/50
SnTe and GeTa a continuous series of solid solutions with a
minimum in the malting-point diagram is formed. There are
4 figures, 1 table, and 12 references, 3 of which are Soviet,
ASSOCIATION: Institut metallurgii im. A. A. Baykova Akademii
nauk SSSR
(Institute of Metallurgy imeni A. A. Baykov of the Academy
of Sciences, USSR)
PRESENTED: June 28, 1958, by I. P. Bardin, Academician
SUBMITTEDt June 24, 1958
Card 5/3

VOL, Abram Yetvgenlye-vioh; A(MYEY, N.V red.; ABRIKOSOV,
N.Kh., doktor
takhri.nauk, zod.; KORNILOV, 1:116, red.;
OSIPOV, K.A., doktor tekhn.nauk. red.; GUSNA, L.K.,
kandekbLin.-
nauk, red.; KIRGALOVSKATA, M.S., kaud.khim'.uauk, red.;
SHKLOV-
:XATA, I.Tu., red.; HURASHOVA, N.Ta., takhn.red.
(Stru::ture ani. properties of binary metal systems.]
Stroenie i svoistva
dvoin;rkh metallicheakikh aistem. Poa rukovodetvor2
N.Y.Ageava. Moskva,
(k)s.iiid-vo fiziko-matom.lit-ry. Yol.l. (Physicoaltemical
propert'ies of
elements; nitrogen, actinium, aliiminum, americium,
barium, beryllium,
and beron systoms] Fiziko-khimiohaskis svoistva elementov;
Sistemy
azota, aktiniiii, pliuminiia, ameritaiia, bariia,
berilliia. bore. 1959.
755 P, (MIRA 13:3)
1. Ohlon-korrespondent AN SSSR (for AgByev).
(metals) (Phase rule and equilibrium)

Kt
gg
vi
x v
to
Our 11 g~
p el P v F!,j ill
lu
iffia
Fr
EPI *i
1 N
qv I a~g

DUDKIff, L.D.; ABRIMOSOV, N.1h.
-'- - '- "-'- - " ""'- - '
Alloying the seniconducting compound CoSb3-
Fis.tver.tela 1
no-1:142-151 -Ta 159. (14IRA 12:4)
(Semiconduotors) (Cobalt antimonides)

5(2), 18(7)
SOV/78-4-7-29/44
AUTHORS:
Yelagina, Ye. I.,
Abrikosov, N. Kh.
TITLE:
An Investigation of the Systems PbTe -
Bi 2Te3 and SnTe - 3b 2Te3

(Issladovaniye sistem PbTe - Bije i
SnTe - Sb Te
)
2

C 3
3
PERIODICAL:
Zhurnal neorganicheskoy Ichimii, 1959, Vol 4, Nr
7,

pp 1638-i642.(TJSSR'j
ABSTRACT:
The present investigation was
carried out with the intention

of finding new semiconductors.
No published data are available

on the ternary system Pb - Bi -
Te, the syatem Sn - Sb - Te

has not been examined. In the
alloys produced, microstructure

was investigated, and the
thermoelectromotive iborce referred

to Cu at a temperature
difference of 20'; as well as electric

conductivity were
measured. Moreover, X-ray pictures were taken.

Figure I shows
the phase diagram of the system PbTe - Bi Te
2 39

figure 2 the microstructure of the alloys, figure 4 the
phase

diagram of the system SnTe - Sb 2Te 31 and figure 5 the
cor-

responding microstructures. In the first mentioned system,
the
Card J/
12
primarily crystallizing phase consists of PbTe. With
increasing

SOV/78-4-7-29/44
An Investigation of the Systems FbTe - Ili 2Te3and SnTe - Sb
2Te3
Bi2Te3 content, the crystallization temperature drops, until,
finally, at 82-7% Bi 2Te 39 a single-phase coarse-crystalline
structure is formed, which corresponds to the compound
PbTe.2Bi2Te3 and which is located in the phase diagram on the
ordinate passing through the inflection of the solidus curve,
X-ray analyses confirm the existence of the ternary
intermediate
phase. Table 1 gives the interplanar spacings of the crystal
lattice, figure 3 and table 2 give the thermoelectro~_,)tive
force and the electric conductivity of the system. At 71-0
Sb2Te3 the Fompound ShTe.Sb 2To3 is formed. Both systems belong
to the same type, the thermodynamic analysis was given by
1. 1. Novikov (Ref 17). There are 5 figures, 3 tables, and
17 references, 8 of which are Soviet.
V
13 BUTTED: April 2, 1958
Coard 2/2

0 8 9
'(2) so -4-11-22/50
.5 V 78
AUTHORSt Abrikoso%r, N. Kh.,_Joretskaya, L. Y., Ivanova, 1.
P,
TITLE: Investigation of the System Antimony - Tellurium
?ERIODICAL: Zhurnal neorganicheskoy khimii, 1959, Vol 4, Nr
11,
pp 2525 - 2430 (USSR)
ABSTRACT: The phase diagram of the system Sb- Te was
investigated by
various scientists several years ago. The data disagreed.
Publications by N.! S. Konstantinoy,and Y. I. Smirnov (Ref
6),
S. A. Semiletov (Ref 10),,and F. I.-Vasenin (Ref 12) are
mentioned in a short survey (Refs 1-1?-).. The method of melt
preparat-ion is briefly described, and it is especially
pointed
out that the melts are equilibrated not before they have been
annealed for several hours at temperatures somewhat below
the flol-idus. Thermal analysis was made by means of N. S.
Kur-
nakov's pyrometer; the samples were sealed in Stepanov
ampules.
The thermoelectric force was measured on a PPTV-1 potentio-
meter. Figure 1 shows the phase diagram according to data
availab,le-so far in publications; figure 2 shows the diagram
corrected by the authors. The solid solution of Te in Sb the
",ard 1/2 a-phase, attains a maximum content of Te (1~0') at
5000. The

05669
In,reativation of the-System Antimony - Tellurium
sov/78-4-11-22/50
homogeneous range of the ~_phase is found within the range
111-38% of Te. Thep~ -phase is formed by maximum saturation
with Sb due to a ritectic react-!'or. at 5500, by a peritectic
reaction at 5480 on maximum saturation with Te, and at 32-' of
Te it paeses through a minimum-in the melting diagram at 5380.
Melts in the homogeneous range of thep~ -phase exhibit a
distinct
polyhedral structure (Fig 3a). The f~ ase resulting from peri-
tE'Ctic reaction at 55-90 is found between 42-550,~, of Te. The
6-phase (Sb2Te ) crystallizes directly out of the liquit at
6160 and a Te content of 60.3%, and contains 61.1c; of Te which
is a little more than would correspond with the stoichiometric
ratio. The positive kind of conductivity found also by other
scientists is to be ascribed to this tellurium excess (Fig 5).
The -, -, and 6-phase were also shown by X-ray analysis
(Fi~~14, Table 1). There are 5 figures, 1 table, and 13 refer-
ences, 6 of which are Soviet.
SUBMITTED: July 24, 1958
Card 2/2

5 (1, 2)
AUTHORS: Beglaryan, M. L., Abrikos SOV/20-128-2-314/59
TITLE: An Investigation of the Bi N - Bi S System
2 3 2 3
PMODICAL: Doklady Akademii nauk SSSR, 1959, Vol 128, Nr 2, PP
345-347 (USM)
ABSTRACT: Bismuth chalcogenides are semiconductors with high
characteristics
of the thermo- and photoelectric properties. They were
investi-
gated most thoroughly by P. P. Konorov (Ref 1). The above
tornary syctem has hitherto not been investigated. It is
interesting to investigate its phase compositiont the
character of phase interaction, and the change of the physical
properties of the alloys ":'creMinF, upon t1le composition.
Tho samples wero producod by meltilig, 3J., Se, and s in
the necessary ratio in evacuated quartz am.pules. The alloys
viere annealed at 6000 in argon atmosphere for 3 months to
establish a state of equilibrium. The phase composition was
dotermined on the strength of the microstructure before and
after annealing. This shows that 2 regions of solid solutions
e~cist in the afore-me*ntioned system. The alloys between
these
regions of solid solutions had two phases ad a eutectio type.
Card 1/3 By means of X-ray structural analysis it could be
found that

An Investigation of the Bi Be - Bi S System
SOV/20-128-2-34/59
1 2 3 2 3
the alloys crystallize on the B12 Se 3 basis in a
rhombohedral
lattice, those of B12s 3 , however, in an ortho2h~mbic
lattice.
Thermal analysis was made by means of the pyrometer by N. S.
KurnELkov. Figure 'I shows the phase diagram of the system
under
discussion. Herefrom it follows that the two solid solutions
form a euteotic at a concentration of 28 mol-% B12s 31 The
latter melts at 6680. The alloys in the region of the solid
solution on the basis Of B12s 3 differ from those of Bi2Se 3
in
eleetvical conductivity. Figure 2 shows the diagram of the
dependence of the natural logarithm of this conductivity on
the composition. The dependence curve of the thermoelectric
force on the composition of the alloys is also plotted in the
latter. At a content of 66,,7 mol-0/fa Bi2S3 which
corresponds to
that of the compound BiSeS21 singular pointo are visible on
both curves. The alloy has maximum electrical conductivity
compared with similar alloys. Accordingly$ the thermoelectric
force has a minimum of its absolute amount when approaching
the
Card 2/3 composition B12ses2' Figure 3 shown the curve of the

Ln Investigation of the Bi2Se 3 -Bi2S3 System
SOV/20-128-2-34/59
dependence of thermal conductivity and miorohardneso on the
composition. Here the maxima are visible which coriespond to
the last-mentioned composition. V. P. Zhuzoi: and To A.
Kontorovs, (Ref 6) pointed to a similar change of these two
characteristics in nonmetallic melts. The formation of the
compounds Bi,, So S and Bi 2ses within the region of the
solid
1 2 2
solution on the basis of bismuth sulphide becomes clear when
the crystalline structure of Bi2S3 (Fig 4, Ref 4) iq
considered.
There are 4 figures and 6 references, 3 of which are Soviet.
ASSOCIATION: Institut metallurgii im. A. A. Baykova Akademii
nauk SSSR
(Institute of Metallurgy imeni A. A. Baykov of the Academy of
Sciences, USSR)
PRESEITTED: April-8i 1959, by 1. P-. Barding Academician
SUBMITTED: April 7, 1959
Card 3/3

A 0 0 ('649 0
AUTHORS: Beglaryan, M..L., Abrikosov, N. Kh..
SOV/20-129,1-37/64
TITLE: An Investigation of the Bi 2To 3 -Bi2S3 Sy0tem
PERIODICAL: Doklady ~kademii nauk SSSR, 1959, Vol 129,
',,,Tr 1, PP 135-137
(USSTI)
ABSTRACT: Chalco,~,,en compounds of the elements of the 5th
group of the
periodic table are used in thermochemical and
photoelectrical,
engineering. Por this reason the finding out of new semi-
conductor substances is of.practical significance. The
efficiency of thermocouples is proportional to the ratio
between electric conductivity and thermal conductivity of
both its branches. According to A. F. Ioffe (Pef 3) the
value of this ratio owi be raised by using many-body
eys,~ems consisting of heavy atoms. With regard to this
possibility the thermoolectrical properties of the system
Bi2To 3 -Bi 2S3were investigated. First, the phase diagram
was examined'a'nd the diagram (Fig 1) suggested by M. Amadori
(Ref 7) was corrected (Fig 2). Thermal analysis was carried
out by means of the pyrometer according to 11. S. Kurnakov.
Card 1/3 B 3".2To2S was found to be an intermediate forming
a eutecti ~/

66490
An Investigation of the Bi 2Te 3 " Bi2S3 System
SOV/2U-129-1-37/64
meltingat 5810 with Bi 2Te3 and one melting at 6220 with
B12s 3' The dependence of the electric conductivity-and the
thermoelectric force on the composition'of the malt is
shown
in figure 3- In the eutectic interval Bi Te - Bi Te*~ the
2 3 2 2
electric conductivity deareases and the thermoelectric
force increases with increasing Bi 2 S3content up to the
interval of the intermediate Bi Te S. In the'eutectic
2, 2, 1
interval B12s 3 -Bi2Te2S an inverse 'eourse is observed.
Measurement of microhardnese (Fig 4) yielded the lowest
value of hardness'for Bi2Te2S. The lattice constants of
Bi Te S, a - 10.1 1, and ct. 24 081, were obtained by
means of
2 2
X-ray analysis. These values are in very good agreement
with
the values given for the mineral tetradymite (Ref 8). There
are 4 figures and 9 references, 6 of which are Soviet. LK
Caxd 2/3

66490
An Invectigation of the Bi 2Te Bi2S3 System
SOV/20-129-1-37/64
ASSOCIATIONi Institut metallurgii im. A. A. 1~aykova
Akademii nauk SSSR
(Institute of Metallurgy imeni A. A. Baykov, Academy of
Sciences, USSR)
PRESENTED: June 20, 1959, by I. V. Tananayev, Academician
SUBMITTED: June 209 1959
ca:ra 3/3

mall
cr
.01 IT!
Cc
4 As
ol,
I n
. a E
v, ti9A
Amj
91 Rh
uE 11 , -Tqik
cc
J
2 F. Fr
W,14
-z.N

i-K

TL
aw
2 W

82630
s/lBo/60/000/004/025/027
E193/E483
AUTHORS% AbrikoSoyj N.K[h,, Lyan-Tszurt'-U, Shashkov, Yu.M.
TITLEs On the Volatility of Boric Oxide in Helium and
.aHydroge in the Presence of Water Vapour
PERIODICALa Izvestiya Akademii nauk SSSR, Otdeleniye
tekhnicheskikh
nauk, Metallurgiya i toplivo, 1960, No.4, PP-156-159
TEXTt The rate of evaporation of boric oxide in dry and wet
helium and hydrogen, at temperatures between 800 and 1400OCo
was
studied by the dynamic method. The results are reproduced in
Fig.2 to 6. Fig.2 shows the temperature dependence of the
vapour
pressure P Of B203- Fig.3 (plotted in the logarithmic scale)
shows the decrease in weight of B2031 per unit area (& ,
mg/cm2)
as a function of rate of flow of helium (V, 1/h) of dry
(-broken X
curves) and wet (continuous curves) at various temperaturis,
the
partial water vapour pressure in wet helium being PH2o = 0.0313
atmospheres. Fig.4 illustrates the same relatiinship for dry
(curve 1) and wet (curves 2 to 5) hydrogen. In Fig-5 the degree
of saturation of wet helium with HB02 vapour is plotted
against the
rate of flow of the helium-water mixture at various
temperatures.
Card 1/2

82630
s/18o/60/000/004/025!027
E193/9483
On the Volatility of Boric oxide in Helium and Hydrogen in
the
Presence of Water Vapour
Finally the temperature dependence of the vapo~~r pressure
of HB02
at PH20 = 0.0313 atm is shown in Fig.6. The latter
relationship
in the 1133 to 1637*K temperature range is descr.-bed by
= 5.043 - 43-490
log PHB02 4-575T J(
The conclusion. reached was that the rate of evaporation of
B20
in helium and hydrogen increases considerably in the
presence oi
water vapour. There are 6 figures and 15 referencess 1
Soviet,
11 English, 1 French and 2 German.
SUBMITTED: March 22, 1960
Card 2/2

86699
s/1806o/ooo/oo6/009/030
12 7 S., It) L, 3EIll/E352
AUTHORS: Kh,, Lyan Tszunl-u and Shashkov, Yu.M.
TITLE: Solubility of Oxygen in Liquid Silicon
PERIODICAL% Izvestiya Akademii nauk SSSR, Otdeleniye
tekhnicheskikh nauk, Metallurgiya i toplivo,
196o, No. 6t pp. 65 - 68
TEXT: The authors give results of their study of oxygen
solubility in liquid silicon und-er steam-helium andc:tepam-
hydrogen mixtures and of the influence on this of a e to
impurities. A vertical zone-refining type of installation
with H.F. heating was usedv giving a 10 mm fused zone with the
9-mm diameter silicon specimens. Required gas compositions
were produced by passing purified helium or hydrogen through
saturators and were checked; gas-mixture flows were kept
constant during the experiment at about 580 me/min, 15 min
being allowed for attainment of equilibrium. With the
hydrogen mixture solidification was made slower to avoid pore
formation through hydrogen evolution. Oxygen concentration
in solid silicon was determined from the absorption
coefficient
Card 1/4

86699
s/i8o/6o/ooo/oo6/009/030
EIII/E352
Solubility of oxygen in Liquid Silicon
in the infra-red region of the spectrum at 293 OK (Refs. 2,
3).
Optical measurements were made with a type 14KC-IL~ (IKS-14)
double-beam infra-red spectrometer. Fig. 2 shows the
dependence
of the absorption coefficient for p-type silicon on the
concentration of current carriejs (determined by the Hall
effect)
at 293 OK (wave number 1106 cm- ). Special experiments showed
the oxygen distribution coefficient in the crystallized zone
to be uniform. Fig. 3 (left) shows the dependence of oxygen
concentration on the steam/hydrogen ratio and Fig. 3 (right)
on steam partial pressure in the helium mixture: the
respective solubilities are
1.69 x iola and 1.8 x 1018 atoms/cm31 at a temperature close
to the melting point, in good agreement with published data
(Ref. 1). Corresponding experiments with boron-containing
samples showed that this eloment does not effect oxygen
solubility.
Card 2/4

86699
s/i8o/6o/ooo/oo6/009/030
EIII/E352
Solubility of oxygen in Liquid Silicon
C4, C
U
15
10 Y
0
15 0 005 810 915 0211 /a z0 ja w
10 /a Ig" loll P,,D, MA(
n CM-J PH,D/PRI
Our. 3. 3AB11C)IMOCTL COAep)KIAMR X)tC.MDpOA8 U
Ou. 2,3aimcit'JOCTI, K09#I'LtIICIITR )KIIAKOM XPCMVIIIII OT P)I,GIP,i.
rm misme a
P-T, or
110r.IDLLICHIIR KPCMIDIH na IMPOOMPOAH011 CMCCII (a) H OT P11,0 nPH
rlJlaB-
K
0
QC)ITP8111M HOC[ITCneA TOKa npit Ke B napormteEml emmi (6)
Card 3/4 Domionom tmene 1106 cm-1 npit
293' K