SCIENTIFIC ABSTRACT ORLOVA, B.L. - ORLOVA, G.M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001238220017-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: June 21, 2000
• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

GOLUBp D.M.; AHVROS'YEV, A.P.; LEONTYUK, A.S.; NOVIKOV, I.I.; ORLOVA, B.L.;
IM211MAN9 F.B.
Data on the formation of new afferent pathways in the urinary bladder
and large intestine. Arkh. anat. gist.i embr. 38 no-1:3-19 Ja 160.
(MIBA 13:7)
1. Katedra anatomii cheloveka Nav. - prof.D.M.Golub) Minskogo
meditsinskogo instituta i laboratorii morfologii Instituta fiziologii
Akademii nauk BSSR. Adres avtorov: Minsk, Universitetskayn A., 2,
Meditsinakiy institut. Kafedra anatomii cheloveka.
(BLADDER--INNERVATION) (INTF.STINIZ-INNERVATION)

MWVA, B.L.; HORZM, M.A.
bwervation of the longitudinal spine ligaments Vop. morf.
perife neme sists noe6s/+6-6?l63* iMM 16tlO)
(INTMMISBRAL DISK - IVMV'ATIOR)

GOMBJI L..
A.S.; LEOII~ :,K L.A H( V.A.; r:-*,
0.~LOVA, B.L T AM, I. Y(!.
KHEMOW, , F. ii.
ormtion cX riew rfiMl,,113 Wid V116CLlar 1:-;:ctm I~rj thle
0rgnn~- of the small ~ braZf-VaT,-;E: mv~ikl. nervnp.l
i SOSU(ii Styklt , it I' ~i C' rga!.OV 1-~i I Oj- hZ~, O(i '-ed. [~.' .
Goluba. Minsk, 1~jg A 16:-)
kk,~ne..,-J.yn navuk ii63.-, Mii.~ i.
2. Axacier..Iya nauk

ORLOVA, D.
w9w -
For you. chIldren! Zdorovle I no.8:24 Ag '55 (MIRA 9 15)
(MOSCOW-CHIMM-HOSPITALS AND ASTLUMS)

ORLOYA. D.
A family. Zdoroyle 1 no.12:9-11 D 155. (NIM 9:2)
(BALAWOF FAKILY)

ORLOVA, D.
This to the way a child grows. Zdorovle 2 no.6:23-24 Jo 156.
(INFANTS---CARE AND HYGEM) (KIRA 9:8)

OUWA, D.
waaw
Pbdiatrician. Zdorov's 2 no.7:7-8 JI 156. (KLRA 9:8)
(SPMRSKII. MORGII INSTMOVICH, 1873- )

aRWYA, D.
Nervous children. Worovie 2 no.10;30 0 156. (KLRA q: 11)
(CEIIDM-DISUBBS) (TAXPUAWNT)

ORIA)VA, D.
- - . . 'Nardir4 -school. Zdorovla 2 no.11:16-17 N '56. (MLRA 10:1)
(BOARDING SCHOOLS)

ORWYA, D.
Broad. ?Aorovle 3 no.1:6-8 ja '57. (MI8A 10: 2)
(BMW)

O=VA , D.
Mw did I do It? Zdorovle 3 no.2:27-28 7 657. (NLRA 10:3)
(ABMION) (NOT ION-FICTM PIATS)

ORLOVA.-I.
Saying the heart. Zcloroy's 3 no.7:8 Jl '57. (KLRA 10:8)
(HIART-BURGIRT)

4~~Cz (-, , --)) "D '~'
AUTHOR: Orlova, D.S.- 25-11-15/28
TITLE: Happiness, Health, Life (Schastlye, zdorov'ye, zhizn')
PERIODICAL: Nauka i Zhizn', 1957, # 119 pp 33-37 (USSR)
ABSTRACT: This article deals with the efforts of Soviet scientists
to control epidemic diseases, such as small pox, diseases
caused by parasitic worms, malaria,etc. Good results were
achieved in this field, malaria, for example, was completely
eliminated due to the efforts made by leading Soviet scientists
P.G.Sergiyev, P.S.Dzhaparidze, P.P.Popov, N.P.Rukhadze, and
others. Today there are 2,780,000 medical scientists and
225 scientific research institutes for medicine in the Soviet
'Union. In the next 10-15 years attempts will be made to
liquidate mosquito fever, the "leishmanose" type skin disease,
trachoma and venereal diseases. In February 1957 the USSR
Minister of Health, M.D.Kovrigina announced that tuberculosis
as a wide-spread mass disease will be eliminated within the
next 15-20 years.
There are six sketches.
AVAILABLEt Library of Congress
Card 1/1

'. 7"/ , il
CRLOVA, D.
0---Ww~ meat. Zdorowle 4 no.1:20-22 Ja 158. (HIBA 11:2)
(HUT)

ORWVA, D.
I, _
Preparing for life. Zdorovle 4 no.5:2-3
(KATEWAL AND WANT WILTARE)
My 159. (mIRA 1l:4)

AUTHOR: Orlova, D.S. SOV/25-58-12-10/40
TITLE: Toil - the Source of Health (Trud - i8tochnik
zdorovlya)
PERIODICAL: Nauka i zhi7n', 1958, Nr 12, pp 26-32 (USSR)
ABSTRACT: After severeV criticizing the labor conditions of
the pre-revolutionary epoch, the author gives a
detailed account of the improvements made by the
communists. Hundreds of physicians now guard the
health of workers, reducing illness and diseases
by preventive measures. The physicians assigned
to the various factories and mines study working
condJtions on the job. They can order the shut-
down of installations if work conditions are ie-
trimental to the health of the laborers. Mine
workers in the Soviet Union enjoy the shortest
work day - 6 hours, Treatments with ultra-violet
rays are available to all workers employed below
the ground. A group of Soviet scienti3t--Special-
Card 112

Toil - the Source of Health SOV/25-58-12-10/40
ists studied the physiological reactions of con-
0
veyer belts on workers. As a result of these
studies, the operation of conveyer belts mas ad-
justed to the peculiarities of the nature of men.
There are 4 drawings.
Card 212

MWVA. D.
Love which lends to ham. Zdoravle 5 no.41l6-17 Ap 159.
(KERA 12:4)
(CHIIDFLEN-CARX AICD HYGMR)

OHWVA. D.. prof., geroy cotsiallatichaskogo tnida
For the sake of 11fe. Zdorovle 5 no.6s7-8 Je '59.
(KIR& 12:11)
(DATTDOVSKII, IPPOLIT VASILIBVICH, 1887-)
(A]U?Wff, PATHOIA)GICAL)

CRLOVA, D.
Jay of creative work. Zdorov'e 5 no.9:7-8
(ZDRODOVSKII, PAVEL FILIKSOVICH)
(RICKETIOSUL DISFASBS)
'59.
(MIRA 12:11)

OIRLOVA, D.
Day nursery and kindergarten together. Zdorov'e 5 no.12:16-17
D 159. (CULDRO-CARI AM) HTGIM) (NnA 13:4)

ORLOTA, D
Oar friend, the doctor. Zdorovle 6 ue.6t6-8 Js 160.
(NIIU 1-3:7)
(mmmmm, Augsimm ryANoys)

-- MUM, D.
Dipbtborla met vaniabi Morawle 6 no.7:16-17 Jo 160.
(KIRA 13:7)
(DIP"MMIA)

ORLOVA, P.; WIXOt G.

J

4-1
l
CD
al

N
0
L 0
to Ze jo #0 j0 60 70 &'
i t
0. Amount-of solid phase,
20 110 to
Amount of solid phase,
f0 10 JO #0 50 60 10 60
,Amount of solid phase, %
Figs 1. Steady-state potential of titanium (a), A:13 alloy (b), and alloy AT6 (c)
versus type and amount of solid phase in perchlorio acid s olutions: I - 72". HC101,p
'
90C, ass; 2 - 72% HC1041 20C9 glas3; 3 - 73% HC104, 20C
q sand; sm-d;
4 - 57% iir,104, 2CC.
5 - 5
, 20C, glass; 6 - 20% HG1040 200, sand; 7 - 20% HC 104, 20C,, glass. Orig.

rt.
Card
has
7 figures,
11 (SUB CODE: l1/ SUBM DATE: 02Dec65/ ORIG REF:-
3/3 ~

02/ la

TH RVF ! 001
---I

ORLOVI, F.A.; ~UWOVA, T.A.
Corrosion resistance and the electrochemical behavior of Itanium
and Its alloys In mineral acici solutions in the ~~rese!icc o' the
oxidizing agents. Titan i egu splavy no.1GJ7cL--717 '63. (1.9?,A 1'7:1)

ACCESSION NR: AT4007039 S/2598/63/000/010/0179/0187
I
AUTHOX- Orlova. F. A.; Tumanova, T. A.
TITLE: Corrosion resistance and electrochemical behavior of titanium and titanium alloys
in solutions of inorganic acids in the presence of oxidizers
SOURCE- AN SSSR. Institut metallurgii. Titan i yego splavy*, no. 10, 1963.
Issledovaniya ULanovy*kh splavov, 179-187
TOPIC TAGS: titanium, titanium alloy, titanium alloy corrosion, titanium alloy
electrochemical behavior, titanium tantalum alloy, titanium palladium alloy, titaniunk
niobium n1loy, titanium molybdenum alloy
.ABSTRACT: Many organic syntheses involve chlorination in HCJ solutions or nitration in
H2SO4 solutions, which may be highly corrosive. The -.iuthors therefore investignted the
corrosion resistance and electrochemical behavior of VT-1 Ti and its alloys containing
-0. 1-0. 2% Pd, 20% Mo, 36% Nb or 20% Ta in solutions of liCl (10-33%) ami J12304 (10-40%)
in the presence of molecular chlorine, nitric acid and molecular oxygen. The corrosion
resistance was determined by both electromechanical and gravimetric methods at -20, 60
and DOC. The Wxdated data show that passivation of VT-1 Ti was produced only by (;12
Card 1/6

ACCESSION NR: AT4007039
or HN03, not by oxygen, especially at higher temperatures. Curves in HCI and
112SO4 solutions were similar. As shown in Fig. I of the Enclosure, temperature hits a
significant effect on the electrochemical potential of Ti, and hence on its corrosion. Thus,
saturation with chlorine maintained positive potentials at 20-90C in 10-12% 11Cl or 1(~-20%
H2SO4, and at 20-60C in 18% 11C1 or 40% 1-12SO but only at 20C in 33% HCL Both the
potential and the corrosion rate were also fouiTto be dependent on the amount of C12 added.
As shown in Fig. 2 of the Enclosure, HN03 had a similnr effect on corrosion and electro-
chemical potential; thus, in 18% HCl at 90C, passivation was produced by 0. 5- 1. 0% HNO3,
and high positive potentials appeared only at HN03 concentrations above 10%. When alloy
corrosion was studied in 18% HCl saturated with C12 in cooperation with the Gosudarst-
venny*y nauchno-issledovatel'skiy institut redkikh metallov (State Scientific Research
Institute for Rate Metals). only the alloy with 20% Ta showed corrosion resistance up to
90C. The other alloys all showed corrosion rates comparable to that of unalloyed Ti, even
though the electro chemical potential of alloys with Pd and Me also remained positive -
(see Fig. 3 in the Enclosure). The reason for this discrepancy may be non-uniform die-
tribution of the alloying element. Orig. wt. has: 2 tables and 7 figures.
ASSOCIATION: Institut metallurgii AN SSSR (Metallurgical Institute, AN SSSR)
Cwd 2/6

Amm
-.11, --t .-.. ~ - . I - - ~- - w ~- ~- - - -
ACCESSION NR: AT4007039
SUBMITTED: 00 ENCL: 03
SUB CODE: MM NO RE F SOV: 003 OTHER: 004
Cord 3/6

Acawiox sa: AT4W7039 # . ZWLDBM: 01
-A t
Irig. 1. Effect of temperature on the electrochemical behavior of titanium In H SO
~A 4
12* 2804 ; 2 - 10% IIZS04 at 60
solutions containing Cl- i - 10%11 at 20C
3 - 10% H2S04 at 90C; 4 - 20% 112S0 at20C; 5-20%H2S04at60C,6 - 20%H2804
'~ H2S04 at 60C.
at 90C; 7 - 40% H2SO4 at 20C; 8 - 40 Ordinate potential
in volts; abscissa = duration in hre.
Card 4/6

AR:' AT4007039
ENCIWME: 02
C2
lit
k
C:b Ift
Fig. 2. Corrosion and electrochemical behavior of Ti in 18% HC1 in relation to the nitric
acid content (at 90C). Upper ordinate corrosion rate In g/m2/hr.; lower
'ordinate = potential in volts; abscissa HN03 concentration in %.
Card 5/6

ACCESSION NR: AT400,7039
ENCLOSURS: 03
Fig. 3. Effect of alloying elements on the electrochemical behavior of Ti In 18% HCl
solution: 1 - titanium VT-1; 2 - 73 + 20% Ta; 3 - Ti + 35% Nb; 4 - Ti + 0. 1%
Pd-. 5 - Ti + 20% Mo. Ordinate = potential in volts; abscissa = time in hrs.
Cund 6/6

JA71-0 V/9
SAVELITEVA, Ye.;MDNASTYREVA, X.iORLOVA'11 G.;KUZMV. A.;YULYGIM. T.;IASKINA, V.;
NOVALIVAYA, Ye. V.
Effect of factors of external environment on the course of rheumatiaza in
children. Pediatriia, Moskva no.4:40-41 JulY-AW 1953. (CIXL 25:1)
1. Sixth course students under the supervision of Docent Ye. V. Kovaleva.
2. Of the Scientific Student Oircle of the Department of Ghildren's
Diseases (Head of Department -- Prof. Tu. F. Dombrovskaya, Corresponding
Member ANS UWR) of First Moscow Order of Lenin Medical Institute.

SHKLYAR, S.; ORLOVA, G.
Does fire blight of fruit trees occur in the U.S.S.R.?
Zashch. rant. ot vred. i bol. 10 no.8:47-48 165.
(MIRA 18:11)
1. Moskovskoye otdaloniye Vaesoyuznogo Institute sell-
akokhozyaystvennoy mikrobiologii i TSentrallnaya laboratoriya
po karantinu rasteniy Ministerstva sellskogo khozyaystva SSSR.

ORWVA, G. A. --!-,,%~,
1. ;. _;.,
In the Czechoslovak People's Republic. Dot. khor. igr.
no.1:67-70 155. (MMA 10:2)
1. Nachallnik Upravlentya khudozbestvenmykh promyslov i
proisvodstya igruahok TSentropromeoveta.
(Czechoslovakia--Toys)

I
_ORLOTA G. love. R.A.]; CHEWASOTA. L.I.; SHESTMIKOVA, 0.1.; S.HRGEYEVA,
TAUSOVA, N.Kh.; KARUNSXIY, V.G. (Karunelkyl, V.H.J: HISHINA,
X.D.; LMMMA, T.Y.; RMYALOVSKIY, B.V. [Rosdialovalkyie B.V.I:
DIKSHITS, L.S.; ZATT83V, A.B., glavnyy red.1 SERGSM, H., otv. ze
vMsk; SKRGNM, N.Y., red.; BMtGXR, V.,, tekhn.red.
(Economy of Volyn' Provinco; a statistical manuall Narodue hospodarstvo
Volynalkoi oblasti; statystychnA sbirnyk. Llviv, Dershatetvydav,
1958. 211 p. (MIRA 12:12)
1. Volyn' (Province) Statystychne upravlinnia. 2. Statiaticheakoye
upravlaniya Volynakoy oblasti (for all, except Sergeyev, N., Sergeyev,
M.F.) 3. Nachallnik Statisticheskogo upravleniya Volynokoy obleati
(for Zayteev).
(Volyn' Province-Statistics)

OHLOVA, G.A., kand. tekhn. nauk
......................
Study of seashores of the U.S.S.R.; ~!-mft~z---nr~e a+ ",-
of Oceanography. Vest. AN SSSR 34 rc.?:106-1W TJ '64'
(,'411,A -~7.P)

ORLOVA2 G.A.
ExMarimente in studying the elope transformation through erosion
~j the sand transport along the shore. Trudy Oksan,kom. W35-
239 161. MIRA 14:5)
1. Inatitut okeanologii AN SSSR.
(Coast ohanges)

OMOVA, G. A.,
"Application of the luminofare method to the quantitative determination of sand
shifting"
Report to be submitted for the 13th General Assembly, Intl. Union of Geodesy
and Geophysics (TUGG), Berkeley Calif., 19-31 Aug 63

ORWV A, G. A.
Studies of ocean and sea coasts. Izv. AN SSSR. Ser. geog.
no.62134-136 N-D 163. (MIRA 17:1)

ORWVA, G.A.
Experience in the determination of the
heaving along the coast. Okeanologiia
amount of sand sediments
3 no.5:924-q29 163.
(MIRA 16:11 )
1. Institut okeanologil AN SSSR.

KOMLEIVP k.M.; OHLOVA, G.A.
Minimum flow of rivers of the Gornyy Altai and its variation
over a period of many years. Izv. Alt. otd. Geog. ob-va SSSR
no.5t74-75 165. (MIR-A 18-.12'.
1. ~iblrskiy na-uchno-lssledovatell~skiy InstiLut, energel"kil.

AT7001794 IL-1- C;VDE; LR/0000/66/000/000/0038/0103
,--iOR: Aybulatav, N. A.; Dolotov, Yu. 5.1 Orlova, G. A.; Yurkovich, M. G.
GRG: none
TITIZ: Some dynamic features of a shallow sandy coast
SOURCE: AN SSSR. Okeanograficheskaya komissiya. Issledovaniya gidrodinamichoskikh i~
morfodinamichoskikh protsessov beregrovoy zony morya (Studios of hydrodynamic and
morphodynamic processes of the shorolino). Moscow. Izd-vo Nauka, 1966. 38-103
TOPIC TAGS: ocean dynamics, oceanographic equipment, goomorphology
ABSTRACT: From 1962 to 1964 the Institute of Oceanology AN SSSR investigated the
ihydrodynamics of shallow coastal areas in the Baltic Sea to determine the nature of
,surface wave transformation during different disturbance stagos, to measure the angle
of an approaching wave and to study the distribution of wave pressures and speeds in
relation to an underwater slope. lzmestigations were carried out with the use of wave
pressure recorders, wave recorders, wave velocity recorders, current meters, turbidity
neasurirg oquipment.,.labelled sands. and sediment cores. Study data show that wind is
the primary cause of most disturbances. The specific energy of a wave sharply
increases as it approaches the shore; the maximal values of wave height and spocific
energy are observed during the stability phase of a distu.-oanoo. In analyzing
Card 1 A

ACC NRi AT7001794
hydrodynamic processes in coastal areas it is necessary first to identify the
disturbance phases and to consider all changes within the limits of the =ase. A-he
!active zone of shifting sediments extends to depths of 10 m. The intensity of
sediment exchanges between separate parts of an underwater slope is determined by the
intensity of corresponding water exchanges. Change of coast contour, amount of
sedimentation, and sediment composition is determineds first, by the relationship of
factors responsible for the nature, direction, and intensity of material shifting;
second, by the duration of a disturbance, particularly the.length of each phase; and,
third, by the availability of materials in the area under study and adjoiring areas.
Orig. art. hasi 18 figures mid 8 tables.
SUB CODE: 08/ SUBM DATE: 17Apr66/ CRIG R&S 030/ OM RIWI 010
2/2--

LsLyr
f a ine a c' ris by f: !'C 41
f the .,L-m 1 7 f: o i cj~:' ia 34 44- 3 1 "rt-F
'-ik..! 'tf-,.t J.!c,~qk, kcgo f-o-giAhr~iLv..
1. Diolor
lilliverSiteta imelli m(%i~usc a.

~;cw data of ',r.f, .,i' ij',,r it- ', 1 I;r, ',f 1 11 F.
,46,Sterl) OfIrt ~;f the, 8,110K ',Oft region. Tmdy hi.
CY601. i geog. nauk

LLVI, SETHKO",') Yu.G.; Of(~PVA., G.N.; (4:*USYI.;K, L.G.; AJ,.;
.-EYSAL'-~IS, L.A.; 6TuGOVA, A.H.; IkA !,%if"A, N.F.;
PAX Y.; 11,11"I'lbu,",
V.I.; KIRTA, E.' ; - --
Tilfc r
P.N.; KUWV , G.11. ; G(I XOV,;KY 14. 1.; ZALYG I
S
I
ignificance of serolq~',(,%I :,uthods in
of pia;~ue in wild rodents.
1. InstIt,,te r,,T ~-Ic-entifio Pesemrc~ on tl,c- ,ci:
Aslan iristitL.Le ui'

LM, H.I.; BASOVA, N.N.; SUCIMOV, Yu.G.; ORWYA, G.M.; GAWYUK, L.G.
MC140T.q A. G.
Reaction of passive hemagglutination and reaction of antibody
neutralization In some infections. Zhur. mikrobiol. epid. i
imum. 33 no.10W-45 0162 (MnU 17:4)
1. r2 Rostovskogo-ca-Danu naucbno-issledovatellskogo protivo-
ch=ogo instituta.

IPATIYXT. T.T.; ORWTA# G.M.
~:,r 1
Oxidation of 6 per cost chromium steel in air at high
temperatures. Uch.sap.-Ies-un. no.175:128-154 154.
(Chromium stool)(Oxidation) (KLIkA 9-6)

L
UM/CDrrosion - Protection From Corrosion J.
Abs Jour : Referat Zhur - Xhimiya, No 4j 1957~ 14097
Author : jQrloya GM9., Ipatfyev V.V,
Title : Oxida on-of ChroraWo-SUIcon Steele In the Air at
M
Rib Tempar4tures
Orig Pub : Zh. prikl. k1himii, 1956) 290 ft 6p 819-823
Abstract ; Study of the effect of addition of Si.in amounts of
1 *43, 1.8-6 mid 1314 to 6% CrI.6teel, on kinetics of
Q;dation in the'range of 800_1~000 has shown that the
cizrves of dependence of the square of increase in veight
upon the duration of oxidation consist of two rectilinear
portions: the 1-st porti6h extends tbroug~i the origin of
coordinates; angle of inclination of 1-st portion is
.greater than that of the 2-nd portion., Me higber the
teoperature and the lover the Si-conteat of the steel,
the shorter is the 1-st.portion. At a temperature abo-
ve UOOP the 1--st portion is absent and the correlation
Card 1/2 7 -

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AUTHORS: stl(. I It S. A.,
TITLE: so. lo, a",
p e 1 o 1,:',
PERIODICAL: zi I Vo, .u, 'i-
pp
ABSTRACT: lieril s 0 (710

ho (3
A ~';lwh s-:,*!,0
tie i; TI Ie
':,e t tit. t
!on o," Mi-, :-ii i Zn ;~,-l 1 T I I
-,. A. 'o ~2 1 o r., !G lo
Fli
,
e f f e e 1 fD!. te e.;
gated cierno,-i t:; f'01'M 1,11(? !'~)l 1 OW I rig, SCI'IeS Mj,- < <
I I
There ai-(- 1, !; " :,r,,! Sovlel,
C d 1

oncerning Heat,3 of Sol ull ion of Cor
Ind Nickel Perchlorates J1exahv,ji,ate.,; sov 1: j -
:f
Pl,-. A. Heatt~
solution of Ni, Cri, Z:.,
and Mg perch"ora!.-
I
hexahydra~es, at
Jliutions. (LO zl~ )i ?J0
Cal/mole; (b dll~it ton . 2 00k
Y 1.10 Mo 300 400 501, boo 1000
ASSOCIATION:
e, i i i i !'s'e
SUBMITTED: u 1:11 1 ''L.
c-
Card 2P

SHCHUXAM, S.Ad-,-ORWVA, G.M.; WRISDVA, Z.U.
Heats of solution of copper perchlorate hazabydrate In
water and aqueous solutions of perchloric acid. Zhur.ob.
khim. 30 nD.7:2097-2102 Jl 160. (MU 1337)
1. Leningradskiy gosudaretyenqrv universitet.
(Copper perchlorate) (Heat of solution)
(Percbloric acid)

.2*, 7 3 oofll 5- 31 M
308b6
S/054/6 1 /000/' C4/3- 7,
B1 021B1 38
AUTHORS: Goryunova, N. A- Orlova. G M., Danilov, A V , Abramr;va,
A- V., Plechko, -Kozhina,_ I. I
TITLE: Some quaternary analogs of germanium
PERIODICAL: Leningrad, Universitet. Vestnik Seriya fizlki i kf.1iri:.
no. 4, 1961, 97 - 101
TEXTi Of the possible quaternary analogs of germanium which form tetra-
hedral phases, only the system ZnSe-GaAs has so far been investigated.
The authors chose the system Cu-Ge-As-Se which has a tetrahedral phase
of variable composition in the section Cu 2GeSe 3- CuGe2As3 The presence of
this phase was verified and the physical and chemical properties of the
phases were studied. 17 alloys from the above section were synthesized
by fusion of the components in evacuated quartz ampoules at 750 0C~
Microstructure of the alloys was determined by means of ant1011-7 (N',jYj_7')
microscope and microhardness with anMT-5 (PMT-3) tester. Thermograpt,ic
analyses were carried out with normal as well as differential recor;i-:.:'
X-ray structural analyses showed that the alloys ranging from 2 0
Card 1/3

3086b
s/or-4 161 /OGG', J04j"!_D - 7,
Some quaternary 4nalogs of... B102 /B138
CU VeSe CuGe As to 4 ') Cu GeSe 'CuGe As were sin~71e-pnase. 7~,e
2r' 3' 2 3 2 5 2 5
composition 1.5 CU2 GeSe 3' CuGe2As 3contained two phases and
Cu2GeSe '0-4 CuGe As 3 three. The inhomogeneity increased vith tt.e Aj
concen4ation of Ge composition All alloys contained a sphalerite-typ-
structure with lattice constant a = 5 54 _+ '-'- 01 U A composition
m:n = 1.6:1 0 - 4..0-1.0 gave single-phase alloys; (m - Cu 2GeSe.,
n - CuGe 2Se mtn - 1~0:2 0; 5,0; 4..0 contained an additional ph-ise witt,
a = 5.20 1 0,01 kX; m:n - 5-.0il-0; 4.5--1-.0; 1-5:1.0; 1 20.0; 1 :)-' ,
contained apart from the common one, another sphaleritic phase with
a = 4 41 0,01 H, The second ZnS-type phase was separated by zone
melting of Cu 2GeSe 3' CuGe 2As3with an optimum rate of 0.5 - 1 5 cm/hr hr.-I
7 - 10 cycles. In the trtnsltion from the ternary Cu,lese to the
U 3
quaternary As-containing system, from 6.5 5 mole% m + 16.7 mole% n tt.~-
distorted chalcopyrite lattice is rearranged into the regular ZnS ldtzi_~-
Lattice parameter and microhardness are not sensitive to compo.zition
The homogeneous region of compos7.tion r,~nges from Cu 5Ce4 As5Se6 10
Card 2/3

30866
S/054/61/000/OC4/007/,/C'09
Some qunternary analogs of. B1C2/B138
CU9Ge6As3Se 12' These materials
ductor parameters, There are I
7 Soviet and 3 non-Soviet, The
publications read as follows: C..
J, Phys, and Chem. Solids, 6, 36,
might give a new combination of semicon
figure, 5 tables, and 10 references:
two references to English-language
H, L. Goodman Nature 179, 828, 1957;
1958.
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25363
S/079/61/031/008/001/009
51-1111, 0215/D304
AUTHORS: Nyuller, R.L., Orlova, G.M., and Tsuy Tszinlkhua
TITLE: The kinetics of dissolution of indium antimonide in
nitric acid
PERIODICAL: Zhurnal obahchey khimii, 1961, Y. 31, no. 8, 2457-2461
TFIXT: Whilst there are many data on problems of pickling metals, the
only kinetic data published in respect of semiconductors is concern-
ing dissolution of Ge in MO 3. Similar methods were applied in the
present work* 3 specimens of InSb monocrystals of cylindrical form
were used, the HNO 3 being previously freed from N oxides by insufflation
of air. The experiments were carried gut in a thermostat which main-
tained the temperature constant to 0.2 C. The velocity of dissolution
was calculated by the formula W I &.a- mol. per cm. 2sec.
236.5 S t
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25363
S/079/61/031/008/001/009
The kinetics of dissolution... D215/D304
where A g = wt.IiDss of specimen (g),,& t = solution time (sec.), S.-
specimen surface, 236.5 = molecular wt. InSb. The range of co9centra-
tion of HNO3 was 0.97 - 12.37 N, the temperature range 20 - 80 C.
Experiments were made with and without agitation of the solutiong the
effect of solution mixing rate being studied. Results indicate that in
dilute solutions (I -2.5N.) of HNO , the rate of the InSb solution is
determined by autocatalytic oxidation. In solutions of 7 - 12 N. HNO
the rate is limited by diffusion of HN03 to the In8b surface. with 3
4N.HNO 3' the effect is intermediate between these two. There are 3 figures:
I table and 4 references: I Soviet-bloc and 3 non-Soviet-bloc. The re-
ferences to the English-language publications read as follows: R. Ma-
ringer, J.appl.phys., 1958, vol-29, 1261; J- Venables and R. Brondy,
ibid., 1025; P. Camp, J.Electrochem. Soc., 1955, vol. 102, 586; M.
Cretella and H. Gates, ibid. 1958, vol. 105, 487.
ASSOCIATION: Leningradskiy gosudarstvenny universitet imeni A.A.
Zhdanova (Leningrad State University, imeni A.A. Zhdanov)
SUBMITTED. August 19, 1960
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25364
S/079/61/031/008/002/009
0215/D304
AUTHORS: Myuller, R.L., Orlova, G.M., and Tsui Tszinlkhun
TITLE: The kinetics of dissolution of indium antimonide in
solutions of ferric chloride and iodine in hydrochloric
acid
PERIODICAL: Zhurnal obshchey khimii, 1961, v. 31, no. 8, 2461-2465
TEXT: Monocrystalline n-InSb specimens of cylindrical shape were dis-
solved in HCl solutions of FeCl 3 and 1, the solution flask being main-
tained at a temperature constant to 0.2 C in a water thavestat. The
rate of dissolution was estimated by weight loss of the specimen which
averaged 0.01 g. Magnetic mixing was used. Analytically pure hydrated
Fecl 3' iodine, KI and HC1 were used. FeCl. concentration in the solu-
tion was determined by the Zimmerman-Reinhardt method, iodine was de-
termined iodometrically and HC1 by titration with standard alkali. It
is assumed that InSb dissolution in HCI solutions of FeCl 3 takes place
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25364
S/079/61/031/008/002/009
The kinetics of D215/D304
according to the equation: SFe 3+ + InSb ---* In 3++Sb 5+ + 8Fe 2+
Using the Nernst term for the diffusion of Fe3+ from the solution to
the surface of the solid at room temperature, thezate of dissolution
of InSb can be approximately estimated. With an increase of Fe3+ ion
concentration and increased acidity, the diffusion rate to the monocryst-
al surface increases. This is reflected in the temperature relation of
the rate of dissolution shown graphically. In iodine solutions, the
dependence of the InSb dissolution rate on I concentration is also shown.
The rate of InSb dissolution, however, is determined by the H10 concen-
tration. The difference between the kinetics Of InSb and Ge dissolution
in solutions of I is explained by the varying extent of covalency in
their chemical bonds. There are 5 figures, 2 tables and 4 references:
3 Soviet-bloc and I non-Soviet-bloc.
ASSOCIATION: Leningradskiy gosudarstvenny universitet imeni A.A. Zhdano-
va (Leningrad State University imeni Zhdanov)
SUBMITTED: August 11), 1960
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B/05 62/000/004/014/017
B101YB186
AUTHORS: Ylyulier, R. L., O-rlova, G. 14.f Timofeyeva, V. N.,
Ternovaya. G. 1.
TITLE: The range of vitrification in the system arsenic - sulfur -
germanium'
PERIODICAL: Leningrad. Universitet. Vestnik. Seriya fiziki i khimii,
no. 4, 1962, 146-150
TEXT: The physicochemical properties of glasses in the system As - 3 - Ge
were studied. Attempts to obtain binary GeSx melts (x - 1-0-4-0) in the
glassy state failed. Optimum conditions for producing glassy melts:
heating of the charte in ampoules for 1.5-Z hrs' at 2500C, for 6-7 hrs at
4500C, for 2 hrs at 8500C (at somewhat lower temperature with high S content),
cooling to room temperature of the ampoule remaining in the furnace.
60 samples were melted (Fig.). The glasses of the system AaSxGe y can be
classified in four groups: (I) x - 2y #, 1.5; (11) .1.0 4,x - 2y < 1.5;
(111) 0 < x - 2y