SCIENTIFIC ABSTRACT ANDRIYEVSKIY, A.I. - ANDRIYEVSKIY, R.A.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000101420015-7
• Release Decision: RIF
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• Document Creation Date: November 2, 2016
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• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

t/a o
AUTHORS. Andriyevskiy, A.I. and
TITLE: On the Struc =e of the
Seleniul;
PERIODICAL: Kristallografiya, 1960,
8094
S/07o/60/005/003/023/024/XX
E132/E46o
Nabitovich. I.D.
P-Cubic Modification of
Vol.5, No-3, pp.465-466
TEXT: From earlier studies of selenium (Dokl. Akad.Nauk SSSR,
124, 321t 1959) the existence of two hitherto unknown form.9 of Se
were established, These were a-Se with a simple cubic cell
(a = 2.970 and P-Se with a face tentred cubic lattice
(a = 5.775 The proof of the latter form was open to the
criticism that the possibility that it might really be Cu2Se with
a = 5.840 had not been eliminated. This has now been done by
preparing the Se film by evaporation as an amorphous film on to a
collodion film at 20*C. The collodion was then dissolved away
and the Se film was sli -d over a I mm aperture in a Ta foil,
Heat treatment of the Se film in the electron beam or otherwise
then produced crystalline forms of So. The lattice constant of
the 0-cubic form was redetermined as 6.04 + 0.01 A. This gives
8 So atis per cell. The extinctions indleate the space group
Fd3m ;-- Oh The intensity curve obtained from multiple exposure
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85094
S/070/60/005/003/023/024/XX
E132/E46o
On the Structure of the P-Cubie Modification of Selenium
electron diffraction patterns agreV3 Wq_~l with one calculated from
the diamond lattice according to I = t);- . d2 . p where
8f.Se forh+k+l = 4n and lb = 4%rT fSe forh+k+l = 4n+l
and where fSe is the atomic scattering factor, d is the inter-
planar spacing and p is the multiplicity factor. At temperatures
above 1300C the P-modificatlon transforms to the hexagonal form.
Micrographs of crystallites of the.various forms are reproduced.
The existence in thin films (1000 A thick) of a modification with
the diamond structure is thus established. Acknowledgments are
expressed to S.A.Semiletov. There are 2 figures and 3 Soviet
references.
ASSOCIATION: Llvov3kiy poli,tekhnicheskiy institut
(Llvov Polytechnical Institute)
SUBMITTED: November 28, 1959
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JgJBISKIXr,L~ doktor takhn.nauk.. prof.; KARELIN, N.N., kand.
Ap
tekhn.nauk; 'YUSKEVICH, Yu.G., inzh.
Deperidency of the,Curie point on the composition of copper-zinc
ferrites. Elektrichastvo no.10:66-66 0 t61. (MIRA 14-.10)
1. Llvovskiy politekhnichaskiy institut.
(Forrates) (Somiconduators)

26643
W-141 AQ, ~-Soq' jibs S/07o/61/006/005/001/011
E036/E518
AUTHORS: Nabitovich, I.D. and
y.p
Voloshchuk, Ya.V.
TITLE., The structure of thin layers of semiconductors of the
type A2B3 in the amorphous state
PERIODICALt Kristallografiya, 1961, Vol.6, No.5, pp.662-667
TEXT: The structure of thin layers of the compounds As2Se,
and As2Te 3 ir. the amorphous state are studied by an electron
diffraction method. The samples were prepared by evaporation onto
a Zapon.substrate in vacuum. The deposition was carried out at
various rates and the layer thicknesses in the range 500 to 1200
The layers were subjected to heat treatment at various temperatures
and durations up to one hour. It is shown that the structure of
the compounds changes during temperature ageing, and markedly so as
crystallization commences. As the properties of the compounds are
dependent on the structure of the compound any information on the
structure is desirable. During evaporation the substrate was
maintained at -10 or 20*C. The substrate was dissolved off in
acetone and the diffraction patterns taken with various exposures
Card IA

26643
The structure of thin layers of ... S/070/61/006/005/001/011
E036/E518
up to 16 sec. Other samples were maintained at-various temperatures
up to one hour. The analysis of the intensity of the curves is
based on earlier papers by L. I. Tatarinova Olefs.4 and 51
Tr.In-ta kristallogr. AN SSSR, 11, 104-114, 1955; Kristallografiya,
2,2,260-267, 1957) and by S. A. Lashko (Ref.6; K metodike
rasshifrovki rentgenogramm amorfnykh tel. Izd-vo Dnepropetr. un-ta,
1940 (On a method of interpreting X-ray data of amorphous bodies
etc.)). From the data the coordination number can be obtained as a
function of the temperature and are shown in Figs. 3 and 4 for
As.Se and A92Te 39 respectively. The upper curve gives nAs,:~e
and t~e lower curve nSe,A in both figures. The reproducibility
of the results was about 2; for As2Se The coordination number
was independent of thickness in the rLge 500 to 1200 A and of the
rate of evaporation. No other thickness range was investigated.
The beat reproducibility for As2Te 3 was -- 11-5% achieved for very
rapid evaporation. The slower the evaporation rate the more
strongly the components As and Te are separated out and the
longer the time required for homogenization. The presence of
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26610
The jitrtictitre of thin layers of ... S/070/61/006/005/001/011
E036/E118
negative portions of the radial distribution curves,which shotild
not be present according to theory, ennnut he entirely explained
by methods of calculating the background. The conclusions are that
the structure depends on the temperature and the order increases
irreversibly with increasing temperature, particularly in the first
two coordination spheres, as far as the crystallization temperature
(1000C for As.Te and 1800C for As2Se or -- 1200C and 230-24occ
respectively on ~he subatrate). The d4ree of order, in fact,
increases almost linearly with increasing temperature up to some
value (160% for As2 Se3 and 85*C for As2Te 3) at which the coordina-
tion number is a maximum. As the crystallization temperature is
approached the structure rapidly relaxes. It is supposed that in
the latter stage of the process the crystallization is completely
destroyed and there is no analogy between the structure in the
amorphous state, even in the maximum degree of order, and arrange-
ment of the atoms peculiar to the crystal lattice of the inaterial.
There are 4 figures, I table and 6 references: 5 Soviet and
I non-Soviet.
ASSOCIATION: Llvovskiy politelchnicheskiy institut
(L'vov Polytechnical Institute)
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26528
S/105/61/ooo/olo/ool/oo2
0 E036/E335
AUTHORS: Doctor of Technical Sciences
Professor, Karelin, N.N., Candidate of'Techn'ical
Sciences and Yuskevich, Yu.G., Engineer
TITLE: Dependence of the Curie point of copper-zinc
ferrites on composition
PERIODICAL: Elektrichestvo, 1961, No. io, pp. 66 - 68
TEXT: The Curie point of ferrites of the composition
m(CuOFe203 )n(ZnOFe 203) was determined for a range of values
of the ratio m/n. The basic materials were ground in a mill
for twenty hours. As a binder 5% of a 10% solution of
polyvinyl alcohol was added. The sample 5 were compressed into
toroidal form at a pressure of 3 tons/cm and sintered in air
at 1 150 0C for six hours and then cooled in the furnace. The
Curie point was determined by a simple method: two coils were
wound on the ferrite toroid, one supplied from the secondary
of a transformer, the other connected to an oscilloscope used
as a sensitive detector. The sample temperature was raised
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2652P,
S/105/61/000/010/001/002
Dependence of the Curie point .., E036/E335
and monitored by a thermocouple. On passing through the Curie
point a characteristic trace on the oscilloscope disappeared,
showing that the magnetic flux in the ferrite had also dis-
appeared. It is claimed that the Curie point is determined to
an accuracy of 4-6 OC and agrees well with the value determined
by other methods. It was found that over the range -160 to
460 OC the dependence of the Curie point on composition
can be expressed by the formula:
m
e = a + b Ig
m + n
where a = 460 OC, the value of the Curie point for pure copper
ferrite (Abstracter's note - presumably IQ' in the
original text is a misprint for 'a', or vice versa)
b = 900 C for 9 in the range from -160 OC to a
temperature of approximately 300 OC (m/n = 0.25 - 1-7)
and b = 700 0C for G greater than 300 OC
(m/n greater than 1-7).
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26528
S/105/61/000/010/001/002
Dependence of the Curie point .... E036/E335
Over a limited range, 0 - 200 OC, a linear relation may be
used:
m
285 + 950 - .
m + n
The behaviour can be understood on the basis of Ne"el's theory.
Ferrites with m/n values of 3/2 and 2 had the best magnetic
properties at room temperature. As with copper-nickel ferrites
the permeability close to the Curie point increased then dropped
sharply. A simple thermal relay using these ferrites is des-
cribed in which, by choice of suitable ferrites and mechanical
parameters, the temperature of switching can be controlled.
The apparatus is reliable and simple and the operating
temperature of the relay is accurate within a few degrees.
A.G. Smolenskiy is mentioned in the article.
There are 4 figures and 6 references: 5 Soviet and 1 non-Soviet.
Card 314

33354
10LI's 1035 S/181/62/004/001/026/052
-2 4.1600 B102/B104
AUTHORS: Andriyevskiy, A. I., Dimarova, Ye. N., and Pidorya, 14. M.
TITLE: Thermal conductivity of Cu 20 single and polycrystals
PERIODICAL: Fizika tverdogo tela, V. 4, no. 1, 1962, 163-167
TEXT: A comparison of published results shows that the heat conduction
coefficient of Cu 20 differs by 100 % with the use of different measuring
methods. Kh. I. Amirkhanov (Izv. AN Az.SSR, 1, No. 4, 1946) has shown that
AT - const for Cu 20 between 93 and 763'K,which is indicative of pure
phonon heat conduction. It was now studied inhowfar the crystal structure
and the impurity concentration affect the thermal conductivity, since,
e.g., phonon scattering from grain boundaries and impurity centers may
play a role. The specimens investigated were prepared from M-0 (M-0)
copper and subjected to different kinds of heat treatment in air or
vacuo. The experimental arrangement for heat-conduction measurement
(Fig. 1) had a measuring accuracy of 0.020. The maximum error in A
measurement was 4 3 %. Electrical conductivity 6 and carrier concentra-
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33354
S/181/62/004/001/026/052
Thermal conductivity of Ou20 single... B102/BI04
tion were determined as usual. Monoeryatalline specimens were found to
have A values independent of d; X - 8-4-10- 3 Gal/cm-sec-deg though the
carrier concentrationsdiffered from one another by 2-3 orders of magnitude.
For polycrystalline speoimensp A was found to decrease with increasing
number of grains, and A was lower for specimens annealed in airt i-e-9
~ increases with increasing 6. The phonon mean free path can be estimated
using the gas-kinetic relation A - OvIph/3, where c - specific heat of
Cu20, and v - sonic velocity. For A - 8-4-10-3 cal/cm.sec-deg,
lph - 17-10-8 CMI i0eat lph- 4a; the lattice constant a - 4.26-10-8 cm.
The results can be explained when assuming that the impurity centers in
Cu20 are not only vacancies of Cu ions but also excess oxygen atoms. The
phonons are scattered by them as well as from the grain boundaries. There
are 3 figures, I table, and 10 references: 7 Soviet and 3 non-Soviet.
The two references to English-language publications read as follows:
W. Moore, B. J. Selikson. J. Chem. Phys. jj, 1951; J. Bardeen et al.
Chem. Phys. IA, No. 12, 1945-
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AUTHORS: Andriyevskiy,__~.J.,
TITLE: Electron diffraction
structures of
Se andTe
S/07oj62/007/006/oo6/020
E132/E435
Nabitovich, I.D., Voloshchuk, Ya.V.
examination of the amorphous
the compounds of Ga, In and Sb with
ftRIODICAL: Kristaiaografiya, v.-7, no.6, 1962, 865-872
'I*SXT: Amorphous thin layers of the compounds Ga2Se Ga2Te 31
I; Se 3 In2Te 3, Sb2~e3 !nd Sb have been studied 4 electron
ki 2 2Te3
diffraction. All 9-1pecimens were prepared by vacuum evaporation
(4s, alloys) on to celluloid substrates at 200C. Various speeds
06 evaporation were used. Some specimens were annealed in vacuo.
Multiple exposure electronograms were taken and photometered.
Using Beevers-Lipson strips the scatteriing curves were converted to
give radial density distributions. Tables of the coordination
numbers at different distances are given. The amorphous
structure of all the compounds studied varies with temperature over
the range in which it is amorphous. These changes are of three
types: (a) Ga2Se3 and In2Se3 where the amorphous structure at
room temperature and at moderate temperatures (2000C) is close to
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S/07o/62/OO7/oo6/oo6/o2o
Electron diffraction E132/E435
the crystaliine structure'Uut which, at temperatures near to the
crystallizaiion temperature, is strongly broken up;
(b) the compounds Ga2Te3 ~x~d 1n2Te3 where the amorphous structure
near to the crystallizati6n' temperature is like the crystalline
structure' and is strongly b'roken up at room and at moderate
temperatures; (c) the coln,p,ounds Sb2Se3 and Sb2Te3 (and also As2Se3
and-As2TG3 which were kno'4'n earlier) where the amorphous structure
is significantly different at all temperatures,from the
crystalline structure.' There are 6 figures and 1 table.
ASSOCIATION: Llvovskiy politekhnicheskiy institut
(Llvov Polytechnic Institute)
SUBMITTED: February 20,'1'962
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F R Ll
I. D.- VOLOSHCHUK Ya. V.
ANDRIYMKIr. A. I.; KOITOVICH,
A method for 4king the background into account in electron
d.iffraction studies of the structure of amorphous substances.
Kriotanografiia 7 no*3050-352 MyTe 162, (MIM 16: 1)
1. Llvova)dy po3.itekbniohookiy institut,
(Electron diffraction examination)

EWP(q)/EWT(m)/BDS,
AFFTC/ASD JD-
ACCEMCN VIRs AP3DO3W2 8/0192/63/00
I
iUTECRSs
A."I.1
Pidoryal/'V.
Moab
Andriyevskiy,,
arrquk., G. ?.I
M.
TITLEs Thermal vacuum etching of single ou a oxide/crystala
7--7 TY
SO(TRCEs Fizika tvardogo tela, v* 5# 1100 7P 196jj 2007-2D09
TOPIC TAGSs etching, thermal etching, vacuum otabing,,.orystal., Cu, 0 locatio
di 9 n
edge dislocation$ etch pit
ABSTRACT: The authors have studi locations on the (100) and (111) faces of
cuprous oxide orystals after heating them in avacuum, The initial samples were
obtained from cupric oxide at high temperatures. Plates of m1neral specimens were
placed in a cuartz tube in which the temperature and pressure were cbosen to allow
beat treatment in the enivronments in which copper and cuprous oxide exist. The
experiments were thus carried out under two eifferent sets of conditionsi- 1) a
,temperature of 1000C and an oxygen pressure of 10-4 mm Hg (the environment of Cu)t
and 2) a temperature of 8WC and an oxygen pressure of I mm Hg (the environment of
Cu 0) Heating of samples up to 8 hours under the first set of conditions produced
on?; ;nsignificant changes on the surfaces of the samplesp but prolonged heating
produced etch figures on both the (.111) and (100) faces,- reminiscent of chemical
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J.

L 18117-63
ACaSSI CN V R IAP30O39O'2-__
,etching. The figures on the (100) face were characteristic of edge dialocationies,
.Etching under the second set of conditions produced three-aided pyramidal pits witlf
:well-defined peaks, corresponding to dislocations emerging on the (111) face. The
';thermal etching of cuprous-oxide crystals makes it possible to study dislocation
structure of these crystals at high temperature. Together'with two, vaowxm etchin
May prove too be an aid in this process of studying the mechanism b7 which the
:concentration of oxygen changes during the beat treatment of cuprous oxide. Orig.,11
lart. hass 2 figures,
'ASSOCIATIONt LIvovskiy poUtekhnicbeakiy institut (Lvov Polytechnical lnatitute!-~
:SUBVITTEDs O2Jan63 DATE ACQ: 15Aug63 ENCLs 00
'SUB CODEt PH,, UL NO REP SM 004 OTHERs'
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S/07o/63/008/001/023/024
F.132/B46o
AUTHOR5; Andriyevskiy. A.I., Mocharnyuk, G.F.
TITLE- he observation of dislocations in single crystals of
cuprous oxide
111-MIODICAL: Kristallografiya, v.8, no.1, 1963, 120-122
TEXT., Plates of Cu, 0.5 to I nim thick, vacuum treated, were
oxidized at 10400C and consisted of groups of single crystals
emerging at the surface with different faces. There was a
certain amount of preferred orientation. The most interesting
plane is (11-1) and this occurred most frequently when the
crystallites were not too large (0.2 to 5 m"')- Copper was
dissolved in 25% nitric acid until half the acid was expended and
the resulting solution was used as a selective etch for the CU20-
The usual etching time was 10 to 60 sec. If there was a layer of
CuO then another etch of composition 309' IICI, 30% NaCl and
30' ", FeCl in equal quantities was first applied. After etching
the (111 and (110) planes of the C"20 remain shining, but
microscopic examination shows that they carry etch figures.
(1C0) Planes look dark. Laue photographs show that (111) planes
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S/07o/63/008/001/023/024"
The observation of ... E132/L'lj6o
were only rarely exactly parallel to the surface but were usually
I to 2* away. On (1.11) faces the etch pits are sharp-edged
triangular pyramids which are characteristic for pits formed on
diglocations. The dislocation density on CU20 was estimated at
10 to 1.08 /cm2. To check the correspondence of pits with
dislocations, the surfacos at various depths through a crystal were
compared. The dislocation density estimated front the etch pits
corresponded with that estimated from the line width in X-ray
diffraction. The dislocations are thought to arise from the
volume change on-oxidation, which causes strains and front thermal
strains *on cooling from the temperature of oxidation.
There are 3 figures.
ASSCCIATION: Llvovskiy politeklinicheskiy institut
(L'vov Polytechnical Institute)
SUBMITTED: April 2, 1962
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ANDRIr--VSKIY, A.I.; MOCHARNYUK, G.F.
Appearance or dislocations on the cleavage planes of cuprous
oxide. Kristalografiia 8 no.52793-795 S-0 163. (MIRA 16slO)
1. Llvovskiy politekhnicheskiy institut.

BUTSKO, N.I. (Butsko, M.I.1; ANDRIYEVSKIY, A.I. [Andriievalkyi, 0,I,]
Effect of impurities on certain physical properties of mercury
. sulfide. Ukr. fiz. zhur. 8 no.9:975-978 S 163,
(MIRA 170)
r, 1. Livovskiy politakhaichookiy institut.

ACCESSION XR: AT4040558 S/2564/64/004/000/0122/0124
AUTHOR: Sandulova, A. V.; Andriyevsldy,, A., I.; Dronyuk, M. I.
TITLE: Form,, of growth of germanium and sill on cry 3tal"grown from a gaseous
solution
SOURCE: AN SSSR. Institut kristallograffl. Rost Icristallov, v. 4, 1964, 122-124
TOPIC TAGS: germanium, silicon, germanium crystal, silicon crystal, crysi~l growth,
gas phase crystallization, germanium monocrystal, silicon mionocrystal
ABSTRACT: Sulfur, selenium, bromine, tellurium and iodinewern used as solvents in
study of the crystallization of germanium and siliccn at 800-900 and 1000-1200C,
respectively. Octahedrons with well dovelopod (111) faces were the most frequent form
among a great variety of crystal shapes obtained. Other forms included cubes with more
or less pronounced octahedral faces and spheroliteB. Ile shape of the crystal bould be
changed by changing the solvent, Its vapor pressuro or the temperature. Lauegrams of the
thread-shaped crystals demonstrated their monocrystallino nature.' The simple forms
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ACCESSION NR: AT4040558
(011) and (013) commonly in germanium and silicon crystals grown from the gaseous
phase by other methods were not observed. Orig. art. has: 4 figures.
-ASSOCIATION: Institut kristallografli AN SSSR (Institute of Crystallography, AN SSSR)
SUBMITTED: 00 DATE ACQ: 02Jul64 ENCL:00
SUB CODE: IC, EC NO REP SOV: 002 OTHER:- 003.
2/2
Card

44726-6,5
,ACCESSION NRi AP5010403 UR/0226/65,tooo/004/0044/0049
AU7MORi Andriyevskiy, A. 1.
!Yu. G.
,TITLEt Effect of the addition of differeat oxides tin
properties of cupro-manganese ferrite
Yuskovich
the electric and magnetic
ISOURCEt Poroahkovaya metallurgiya, no. 4, 1965, "-49
TOPIC TAGS: cupro manganese ferrite, metal oxide, coercive force, petrographic
test, magnetic property, magnetic permeability, maximum inductance, residual induc-1
tance, electrical conductivity, dynamic hysteresis lGop, ferrograph, activation
energy
ABS-YRACT: The introduction of small amounts of various metal oxides may in some
cases improve such important properties of ferrites as the coercive force, maximum
and rcaidual inductance, magnetic permeability, etc. Accordingly, the authors in-
vestigated the effect, on cupro-manganese ftrrites, of the additiou of the folloving
metal oxides, in the amount of 10%: Pb02, V205, M&O, 50, NiO, C0203, BeO, CdO,
Sb2031 M003, BAO, ZnO, T102, A1203, B12O3, Cr203, CsO as compared with pure cupro-
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"0'
7
T'
77-
a
J~ Z-:
ACCESSION NRi AP5010403
!inanganese ferrite of the same composition (0.15 W2 00.2 Mn02*0 5 Fe 0 In each
case the specimens were prepared by the conventional powder-inetallurgich tech-
niques (pulverization, sintering, cooling). The finislied specimens were subjt!ctud
to petrographic tests, measurements of electrical conductivity as a function of
temperature, with the activation energies being calculated on this basis, measure-
ments of magnetic parameters by photographing the dynamic hysteresis loops obser-
ved an the screen on a cathode-ray ferrograph .2t 500 cps. It was found that some
of the metal-oxide additives deteriorate, rather than improve, the magnetic pars-
cieters of ferrites (ReO, CdO, BaO Co 03, SrO, Al 20-1). The following metal' oxides
may be used as additi-res to iupr;~e L magnetic properties of cupro-mangenei3e
ferrites: Bi2031 Sb203 , T'02, Cr2 03, ZnO, CaO. Orig. art. has: I figure, I table.
ASSOCIATIM Kafedra firiki Lvovskogo politekhnicheskogo instituta (Chair of
Physics) L'vov Polytechnic Uaiyers#y) I
SUBUTTKOt 29Dec63 ENCL: 00 SUB COM EC)EM
NO REF SOV; 008 OTHERi 000
Cord'.2/2

L 1351-66
ACCE35ION NRt AF5UZl933 UR/0126/65/020/002/0216/0220
538.245:539-261
AUTHOR, Audriyevskiy' A. I.; Mocharayukb 0. 1.; Tuskevich, Yu. G.
TITLE: X-ray study of certain mixed ferrite cores.
SOURCE: Fittka metallov I wetallovedeniya, v. 20, no. 2, 1965, 216-220
TOPIC TACS: ferrite core, stoichiometry, ceramic product, zinc, copper, crystal
lattice parameter, solid solution
ABSTRACT: The authors present the results of a X-ray study of the phase composi-
tion and lattice parameter of Cu-14n and Cu-Zn ferrite cores of different stoichio-
metric composition, synthesized by techniques used in the production of semicon-
ductor ceramics. Pure oxides of iron, copper, and zinc, and magnesium peroxide
were finely pulverized, mixed In the required proportions, compression-molded, and
fired at 700-12500C and investigated by X-ray and metallographic techniques. The
cubic phase vas found in all the specimens corresponding to copper, ferrite and ob-
tained from Cuo + F0203 and 1/2 Cu2O + Pe203. Tetragonal modification could not
be'datected in any,ons of the*specimens. Missurements of lattice parameter an a
LCurct 1 2

ACCESSION NR: APS021933
function of coWeition for a series of specimens of different ferrites revealed
that the parameter continually varies with the composition, e.g. increasing vith
increasing.content of zinc ferrite (ZnFe204) in copper ferrite (CuFe20&).Thusj,
a continuous seriois of solid solutions exists in the system of Cu-Zn firrite
with different stoichiometric compositions, which in in agreement with the find-
ings of other investigators. Continuous mutual solubility has also been estab-
lished for the system of Cu-Mn ferrites. The lattice parameter depends on the for-
,ritization temperature and, given a fixed firing time, increases with this tempo-.
rature until it reaches a maxi== at 1100%, It is ebown.that the Curie tempera-,
ture of Cu-Zu ferrite@ decreases with increasing lattice parameter. The curve of
Curie point to afunction of this constant may berepresented by two rectilinear
segments. Orig. art. hast 3 figures.
ASSOCIATION: Llvovskiy politakimitcheskLy-innitut (L vov Polytechn!.it Institute
SUBIrrM 13JuIGA;, SHM: .00 SUB CODE: M, 88
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Lesnain Promyshlennost', 11(g); '13-17, :L931.

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ANDRMVSK Aledoandr Illarionovich; UTILIn. N.A., redaktor- AGAPOV.
1- '1
.[Sawing in lumbering] Pilopravnoo delo na losowotovkakh. Moskva,
Goalsebumizdat, 1954, 142 p. (MM 8:7)
(saws)

-~M~RIYB~VX,_Ajtkspndr Illarlono'K,49.4,: DMITROVSKIT, S.A., red.:
_ I - .
POLTEVA, B.Xh., reT.'fz ~C~ilstva: BACHURINA, A.M., tekhn.red.
(Operation of save in lumbering] Pilopravnoe delo na leso-
Zagotovkakh. Izd.2-oe, ispr.i dop. Moskva, Goolesbumizdat, 1957.
165 p. (says) (MIRA 11:1)
I

AIMMYNINSM, A.I.; MOCILAURNYUK, G.F.; YUSiEVICIF, Yu.G.
X-ray study of certain mixed ferrites. Fiz. i-.,et. i metallcved. 20
no.2:216-220 Ag 165. (-IIR.~ 18:01)
1. Llvovskiy politeklinicheskiy institut.

-PIN 1- k4U 0,4 -04k~ ~ I -I I J4, HFLIL~ -------
_AQ! 1 R,
N -AP WV/JW/WE/RM S61ji(M'C0DE: UF/0 05/ /000 OOi/6003/0011
AUTHOR: Dremin, A. N. (Moscow); Savrov, S. D. (Moscow); Andriyevskiy, A. N. (Mosco
V
ORO:, none 1? 7
46-
TITLE: Initiation of nitromethan detonation b a shook wave
SOURCE: Nauchno-tekhnicheskiye probleqr goreniya i vzryva, no. 2, 1965, 3-11
TOPIC TAGS: detonation theory, high speed detonation, shock wave detonation, nitro-
methane, mass velocity profiles, detonation wave velocity, OWCA.
ABSTRACT: Previous studies of high-speed phenomena,in shock wave detonations: of ex-
plosives are discussed. -To obtain data for calculating the pressure developed in a
high-speed detonation wave in a nitromethane.charge, an improved version of the pre-
viously described electromagnetic method for.registering mass velocity profiles A.
N. Dremin, K. K. Shvedov, V. A. Wretennikov. Sb. "VzZ7vnoye delo", Gosgortekhi2dat,
1963, No. 52/9) was used. To maintain a, constant. initiation delay time of 2-3 usec,
charges with constant parameters were used in all cases. The mass velocity in the
Anitiating shock wave was 1.6 km/sec at a distance of 5 mm from the partition and
1.55 km/sec at a distance of 10 mm. The additional mass velocity behind the,ultra.-
sonic detonation wave was 1.2 km/sec. The reaction zone behind the detonation wave
was probably very narrow, since it did not register on the oscillograms. The wave
velocities in the high-speed detonation were studied by high-speed photography. Usind
77777

Ff V,
Category :USSR/Electricity Semiconductora G-3
Abs Jour : Ref Zhur - Fizika,, No 2j 1957., No 4192
Author ;Andriyevskiy, A.P.) Tretlyak, I.D.
Title flence of the Electric Conductivity of the N20-K203
a
System
Orig Pab :Dokl. LIvovsk. politekhn- in-ta,, 1955., 1, No 2, 13-18
Abstract :Specimens were prepared by pressing a miLture of 25$ N12O and 75%
Cu20, followed-by sintering in'an'oven, for 6o minutes at 2020�~ 200.
The electric conductivity6' was measured in a vacuum at various tam-
peratures with a Wheatatone.bridge. The value of the activation
energy, calculated ft;om the -temperature dependence of 6-, is 0.700)
0.9W aiA 1.106 ev In the ranges of 50 -- 100, 150 -- 200, and 250 --
300P respectively.
The tbex%WU inertia of the specimen was measured by beating it in
an evacuated tube to-30CP and cooLing the tube with the specimen in-
water It turned out that the rate of change of specimen temperature,
relat;d to the tisiperatur6'difference-between the specimen and the
surrounding medium at a given instant, was 0.44$ per second. When
Card 1/2
---------------------------------- --------------------------------------------------------------------------------------------
Card : 2/2

ANDRIYEVSKIY,B., inzhener; GLOTOV,Yu., inshener; BAR(N,V., inshener
MethodB of deadwood gland repairs on "Ullian Gromov" type vessels.
- Mor.flot 15 no.9:24 S155. (MLRA 8:11)
(Ships--Maintenance and repair)

ANDRIYEVSKIY, B. S., Cand Med Sci -- "Lymphatic vessels of
1)
#J-'04 LAYA,^ 11"4-kA t'IVVt~ 11
the Ternopol', 1961.
(Min of Health UkSSR, Crimean State Med Inst Im I. V. Stalin)
(KL, 8-61, 258)
- 429 -

SPIROV, MAbstil Sergeyevich., prof.; SVIRIDOV,, Aleksandr Ivanoviobs doktor
med. nauk; ANDRIYEVSKIX- Barj9 Stepabovich, assiatent; BESPAIDVA.,
L.S., red.; BYKOV, W.H.j, tekbn. red.
(Lymphatic vessels of the respiratory organs] Lirtaticheakie sosudy
organov dykbaniia. Kiev, Goes medeizd-vo USBRj 1961, 161 p.
(M3RA 14:13.)
(IDUM ICS) (RESPIRATOM ORGANS)

ul.Kiyevskayaq d.l. kv.59)
Topographio anatomical olassification of tho parotid and si*maxillary
lymph nodas in man. Nov. khir. arkh. no.9:62-66 S 161.
(NIP'A. 3A:10)
1. Kafedra normalluoy anatomii (zav. - dotsent N.Ya.Folyankifi)
Ternopollskogo meditsinskogo instituta,
(LDTHATICS)

AID P - 3481
Subject USSR/Aeronautics
Card 1/1 Pub. 135 - 16/20
Author : Andriyevokiy, D., Col., Kand. of Tech. Sci.
Title : The influence of the turn of the aircraft on the
deviation of bombs
Periodical : Vest. voz. flote, 12, 78-82, D 1955
Abstract In an answer to a reader's question, the author
explains the problem of the calculation of the
deviation of bombs, gives formulae and examples.
Institution None
Submitted No date

BLkZHXgVIGHO B,I.; ANMITVSKIYO
Using magnetic modulation pickups in measuring temperature
coefficients for magnetic moments ct permanent magpets. Avtom.
kont. i ism.tekh. no,1:3.17-128 157. (M M 11: 6)
(Magnetic measurements)

JTM, Boris Abramovich, prof.; BAKHSHIYAN, P.A., prof.; AIMRIX=TY-
R., dotsent; HIROSHKOV, R.K., doteent; NAGATEVA, Y.M., dotsent;
SOOLIT, N.A., doteent; SOK-OLOV. A.M.. dotsent; SHAPIRO, Z.Ya.,
dotsent; SHUSHARA, G.N., doteent; KAPLAN, I.B., starshiy pro-.
podeivatell; POLOZKOV, A.P.,.Btarshiy prepodavatell; POLOZKOV,
D.P., starshiy prepodavatell; TOFAZOV, N.G., stmrshiy prepoda-
vatell; SHCHMMAKOV, S.S., starshiy prepodavatell; Prinimali
uchmstiye: GOLIDEMYZM1, A.L.0 prof.; BARANENKOV, G.7S., doteent;
BERRAN, Ta.R., doteent; MTS, G.I~., doteent; OMSTAKOV, A.A.,
dotsent; GORMAN, V.Ye., starshiy prepodavatell; R02entall, M.I.,
Assistant; SOKOLOVA, L.A., assistant. ROZANOVA, G.K., rod.izd-va;
KUZININA, H.S., takhn.red. (Continued on next card)

IMS. Boris Abramovich--(continuad) Card 2.
(Higher mathematicsi methodological instructions and control
,a!ssignments for the students of correspondence technical
schools of university level] Vyzahaia matematika; metodi-
cheskle ukazaniia i kontrolInya zadnniia dlia studentov zao'chnykh
vy9shikh takhnicheskikh uchabnykh savedenii. Izd.g. Pod red.
B.I.Puksa. Monkva, GosAzd-vo "Sovetalmia nauka," 1958. 179 P.
(MIRA 12;9)
1. Russia (1923- U.S.S.R.) Ministerstvo vys8hego-obrazovaniya.
Metodicheskoye upravleniye.
(Mmthematice-Study and teaching)

ANDRIYEVSKIT F.P', doteent
(Course of lectures on higher mathematical Kure laktaii po
vysshei matemstike. Isd.3,.I dop.0-iIparer, Moskva, Mosk.
ochnyi poligroin-t.~ Book lo L a ytio geometry] 4aliti-
=skaia geometriia. 1939' 342 (MIRA 13:8)
(Geometry, Analytic3*

WiJ(EVSKIY,,jqqdosiy Petrovichl &IRNOVA, Xh.A.p dote.,
red.; MAKOV9XATA:-"'Zq'P.-P"~ed.
P
(Elementary theory of Fourier series. Fourier integrals;
suppTementary chapters to a course in higher mathematics)
Nachallnye evedeniia o rJadakh Furle. Integral Furle; do-
polnitelinye glavy k kursu vysshei matematiki, Moskva,
Yosk. poligrafioheskii in-t. No,2. 1964. 39 p,,
(MIRA 18:6)

rl -V ,Ic
Aniriyovskiyj I.F.p Engineer 117-2-5/29
TITLE-i Mechanized Blank Feed for Thread-Rolling (MakhanizatBiya
podaohi zagotovok dlya nakatyvaniya rez1by)
PERIODICALa Mashinostroitall, 1958, # 2, pp 13 - 14 (USSR)
ABSTRACTs This article gives a detailed drawing of a thread rolling
attachment with mechanized food of screw blanks. The blank
food device (bunker)y was designed by locksmith O.V. Darabun
of the Kiyev Control-and-Measurement Instruments Plant (Kiyevs-
kiy zavod kontrol'no-izmer1A*l1nykh priborov). The attach-
ment is not only applicable with a shaper but can be actuated
by a simple crank mechanism. With 40 croashead double strokes
per minute, which is the most practical work ratel the capacity
of the attachment would be 20 screws per minute.
There is 1 drawing.
AVAILABLEa Library of Congress
Card 1/1

p le L9 SLAtjVI-, YUUW-.WCAI-,Y VUI'J,;j - - - - - -
"Treatment of Necrobacil-losis of Horses with Potassium Permanganatell IV
Bolezni Loshadey (Equine Diseases), Sbornik Rabot (Collection of Work), Ogiz-Sellkhozgiz,
1947 Phapter V - Tests and Practice, p 259 TAB CON
Compiled by A. Yu. Branzburg and A. Ya. Shapiro under Editorship of A. M. Laktionova,
St~te Press for Agricultural Literature
The book is composed of works on epizootology, surgery, therapy and laboratory and clinical
practice in treatment of equine diseases. In the majority of cases, these works previously
had been published in the journal Veterinariya. or in one of the manuals issued by the
Veterinary Administr tion of the Armed Forces USSR
-1Y-9922, 1 ILay 1950 p 6

- -- - ---
ANDRIYEVSKlyl 1. 1. Moutenant Colonelt Veterinary Service) and RESIUNIAK, 7. Z,
Td-ap-E-aTn-, Veterinary Service.) On the problem of virus abortion of horses.
So: Veterinarlya; 24; 9; September 1901 Uncl. p 18
. TABC-ON
0 0 0 0,0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0 0 WO 0 A

1. APDAI *i' *V.V-I~~' 1.) 1.
2. us5i:. (6oo)
4. Abortion in Antmals
~ L
7. Infectious abortion of mares and its control, ~onevoistva 23 no. 3, 1953.
9. Monthly List of Russian Accessions, Library of Congress, A-IRiL .1953. Unclassified.

NATAM, T.G.(Tibillei); SYSAK, W.3.(Kazan'); Andriyevakiy, I-1-(Novocherkaaak)
Discussions. Arkh.pat. 16 no.2:65-72 AP-Je 154. (MIRA 7-5)
(DAVYDOVSKII, IPPOLIT VASIZINVICH, 1887- ) (STRUKOV, A.I.)
(ANATONY, PATHOLOGICAL)

Name: ANDRIYEVSKIY, Ivan IvanovJ-,h
it,
Dissertation: Etiology Pathologi-al 1,ror.1)hcL;r-y aor,
Pathogen;818 of the,14asc Abortion of
Mares in the Northern Caucasus
Degree: Doe Vet Sci.
Affiliation: Novonherk~,ib~~K 7,oovet '.net
Defense Date, Place! 6 C(-Lin,l-- of Faten' Vet Trst
Jma(l.,L Uiavmyari
Certl.fi-~,W-ion Date 13.2 Jan 5?
Source: BIGO 7/57

1. ANDRIYRVSKIY. I. V., YSLISEYAV, L.N.
2. USSR (6oo)
4. Jerboas
7. Data on the ecology of jerboas in the territory of the Kamyshin-Stalingrad state
shelterbelt. Biul. MOIP. Otd. biol N 5 1952.
9. Monthl List,of Russian Accessions, Library of Congress, April -1953, Uncl.

TREUS9 V.D.) kand.biol.nauk; LDUNOV.- N.V..',- ANDRIYEVSKIY, I,V2
AskaniyarNova. Priroda 50 no,, 3142-49 Mr 161i (MIU 14:2)
1. Zoopark "Askaniya-Novaeu (Askaniya-Novatreserve)

ANDRIYEVSKIY, I.V., nauchnyy sotrudrsik; TREUS, V.D., kand.biolog. nauk
I I
. Game, and ornamental birds in the Askaniya-Rova Zoological Garden.
Nauch. trudy "Ask.-Nov." 1300-86 163. (MIRA 17t2)

TREUS, V.D., kand.biolog. nauk; STEKLENEV, Ye.P., kand.biolog. nauk; VOLKOV, S.A.,
kand.vetorin. nauk; ANDRIYEVSKIr.-I.V.p nauobnyy sotrudnik
I" " - -
Hybridization of musk ducks with domestic ducks and some characteristics
of the hybrids. Nauch, trudy "Ask.-Nov," 131lO7-119 163. (MIRA 17t2)

PI'am , ~ -- - - -i .12, - - ---
f " 0 inz"i Al , .".*L,, , -0
laying pipes under ---ttUrvr-.J,- trac',J. Tran:;i,. stro-'. 11
no.2:23-24 F 161. I'X )
(Cuiv.

ANDRIYEV$&jY,_40_
Demignero are striving for technical progress in river tranoportation~
Reoh.transp. 20 no'o4s2,4-26 Ap 161. (MIRA 14:5)
1, Nachallnik Tgentrallnogo tekhniko-konstruktorskogo byuro.
(Shipbuilding) (Inland water transportation)

ANDRIYE SKIY,
ReSUltB of trials of "Volgo-Don' type motorships. Rech.
transp. 21 no.9t27-28 3 162, (MIRA 1519)
1. Nachallnik TSentrallnogo tekhniko-konstruktorskogo bywo
Ministerstva. rechnogo flota.
(Ship trials) (Motorships)

AND.UYEVSYIY, M.; ZYAZEV, V.
Efficient sugar beet transportation. Avt.transp. 40 no.4:15-16
Ap 162. OURA 15:4)
(Tambov P.rovince-Sugar Leets--Transportation)

ANDRIYEVSKIY, M., inzh.
I
Effect of hatch arrangements on the intensity of mechanizing
loading operations. Rech. transp. 22 no.1003 0 163.
(MIRA 16:12)

~-FILIPFOV, Vitally lonstantinovich;
MALYSHU, A.L., red.g.DONSKATA, G.D., takhn.red.
[Operation of automobile trains] Ikepluatateiia avtopoesdove
Moskva, Hauchno-tekhn.isid-voi K-va avtomobillnogo trensp. i
shosseinykh dorog RSM. 1960. 38 p. (MIU 1434)
(Automobile trains)

ANDRIUVSKIY, M.
i'1 ~' e
Some organizational problems of transportation and loading vork
in agriculture. Avt.transp. 32 no.9.-3-4 S 154. (MLRA 7:11)
(Transportation, Automotive) (Farm produoe--Transportation)

A]iDRIY]ffSM,M., inzhener
~:
Thorough preparation necessary for centralized freight trAnsportation
Avt.transp-33 no.7:11-12 J1155. (KERA 8:12)
(Transportation, Automotive)

institut inzhenerov sheleznodorozhnogo
(Railroads-Track)

ANDRIYEVSXIY. M.G., inth.
Tie spacing and track stability. Put' I put.khos. 4 no.l:
30-31 Mr ,6o. (HITA 13:5 )
(Railroads--Traok)

ANDRMVSKIY, M.
Nev method of covering the hatches of freighters. Nor. i rech.flot
14 no.9:6-8 S 154. (MLRA 7:10)
(7reighters)

ANDRjyjffsKIT, M.I., inzh.
- .1.1 ."- , ~-._ I...- i
Complete mechanixation of cargo-handling operations in the mer-
chant marine, Rech.transp. 18 no.12:16-18 D 159.
(MIRA 13:4)
(Cargo handling) (Cranse, derricks, etc.)

ANDRIYE.VSKIY,.-M., - ,
Mechanically operated hatch covers. Mor.flot 19 no.10:
8-10 0 159- (MIRA 13:2)
1. Nachallnik TBentrallnogo takhtnichenkogo i konstruktorokogo
byuro Hinisteretva rechnogo flota.
Orreighters)
(Ships-Iquipment and supplies)

BUTOMA, B.Ye.; SOXOTDV, P.A.1 BALATEV, D.N.; SERGIVET. N.M.; SHUMSKIT, K.A.;
TYAPKIN, M.Ta.; SHIRNDV, V.A.; PIROOOV. N.I.; Z0OROY, N.A.;
GOLYASHKIN, G.S.; KUZIMIN, A.P.; AKULIITICHEV, V.P.:brigadir; GORBINKO,
Te.M.; BYSTREVSKIY, L.M., inzb.; STEPANOV. P.S., brigadir; Us, I'Se'
brigadir-sudosborsbcbik, deputat Verkhovnogo Soveta SSSR; USTINOV,
P.D., slesarl-aborahebik: FINOGEIIDVA, N-Ta.. tolmrl,- LFdWR, M.:
ATZKSM7V, R.Ye.; SIVUKHIW, K., st,arshiy mastor; OSTAF1YXV, A.I.;
TROFIMV, B.A., inzh.; KOVR!rZHKIN, V.F., inzh.; MOISWEV, A.A. , prof.:
r'OLTIBEV. N.V.; HDOILEVICH, V.I.: AWRTUTIN, V.I.: ANDR~ Kjj,,.ffj!';
NATSKXVICH, V.D., dots.
Shipbuilders prepare for the 219t IxtraordiwAry Congress of the CPSU.
Sudostroenie 25 no.1:1-25 Ja 159. (MIRA 12:3)
1. Predsodatell Gosudarstvennogo komitata Sovota Ministrov SSSR po
sudostroyaniyu, ministr SSSR (for Butoma). 2. Nacballnik upravlaniya
sudostroitallnoy pron7ohlennosti Lensovnurkhoza (for Sokolov).
3. Direktor Baltiyekogo sudostroitallnogo zavoda im. S.Ordzhonikidze
(for Balayev). 4. Hachallniki taekbov Baltiyokogo sudostroitellnogo
zavoda im. S. Ordzhonikidze (for Sergeyev, Shumakiy). 5. Nachallnik
mekhanicheakogo teekha Baltiyakogo sudostroitellnogo zavoda im. S.
Ordzhonikidze (for T~rapkin). (Continued an next card)

BUTOMA, B.Te.---(continued) Card 2.
6. Brigada, kommunisticbeskogo truda Baltiyokogo sudostroitollnogo
zavoda In. S. Ordzhonikidze (for Smirnov). 7. Glavnyy inzhener Admiraltay-
akogo, sudostroitallnogo zavoda, Leningrad (for Pirogov). 8. Glavwy
inchener sudostroitallnogo zavoda im. A.A. Shdanova (for Fedorov).
9. liachal'nik alol-trodnogo tankha Sudostroitellnogo cavoda in. A.A.
Zhdanova (for Golyashkin). 10. Nachallnik tsekha. kommunisticheakogo
truda sudostroitalinogo zavada im. A.A. Zhdanova, (for Knz'min).
11. Malyarnyy tenkh sudostroitollnogo zavoda, in. A.A. Zhdanova (for
Akulinichev). 12. GlavW inzhener Nikolayevskogo sudostroitallnogo,
zavnda in. I.I. Roaenko (for Gorbonkp)L$,Nikolayevskiy sudoetroitel'Wy
zavod ith. I.I. NoRenko (for Bystrovskiy, Ue, Ustinov, Finogenova).
14. Sletarno-aborochnaya brigada Nikolayevskogo sudostroitellnogo
2avada In. I.I. Nosenko (for Stepanov). 15.- Zamestitellnacballnika
konstruktorskogo byuro sudostroitellnogo zavoda, "Krasnoye Sormovo"
(for Lerner). 16. Glavnyy konstruktor konstruktorskogo byuro sudo-
storitellnogo zavoda "Krasnoye Sormovo" (for AlekB W ev). 1~. Sudo-
stroitollrWy zavod "Krannoye Sormovo" (for Sivukhin) , 11. Direktor
sudoetroitellnngo zavod "LeninBkaya kimnituall (for 0staflyev).
19o Sakretarl partkoma TSentral'nogn nauchno-issledovatellskogo
lAotituta (for Trofimov)s (Continued on next card)

BUTOMI IB.Ye.-4continned) Card 3-
20. Predsedatell Laningradskogo oblastnogo pravleniya Hauchno-takhnicho-
skogo, otdela sudostroitallnoy proqrshlennonti (for Moiseyev). 21. Glav-
ny,ye inzhenery Kmtruktorekogo byuro (for Golubov, Andryutin)
22s GlavWy I-onstruktor Kona truktorskogo byuro (for Mogilevich~-
23. Nachal'nik TSentrallnogo tekhniko-konstruktorskogo byuro (for
Andriyevskly). 24. Zamestitall direktora Leningradakogo korable-
stroitallnogo Inatituta po uchabnoy chasti (for Matakevich).
(Shipbuilding)

7J.
Y
(Possible M. I. ANDkYEVSKIY
"Application of low-sitting hydro-jets ships on the USSR waterways"
report to be submitted for the MAted Iktione CoAtereace on the
Application of Saience and Technology for the benefit of the Less
Developed Areas - Oenevap SwitterlaW., Is-M Feb 63.

SMINO NW&IM I08iforich; AYM171MIY, MoNe reteensent; KUIANIN, V.S.,
retsenzent; MIZON, YO.N., red,;
VOIICOVAq NeKs. red,'; K(=Zffo, N.Ne, takhn, red.; SMUROT. B.V.,
tekhne- red*'
Moments of calculating ultra-shortwave trannitters] XLementy
raschets, radiope"datchikov nlitrakorotkikk voln. Noskra, Izd-vo
113ovetskos radio,," 1958, 461 p. (=A 11:10)
(Radlog Shortwave-Transmitters and transmission)

organomineral
v selikhos. 9
on livestock fame.
N '59.
(MIRK 13:3)
a "Buchanekiy" (for Andriyovskiy).
manures) (Agricultural machinery)
VORONTANSKIY, kand.tekhn.nauk; ANDRIYEVSKIY,

SOV/137-58-10-20800
Translation from: Refcrativnyyzhurnal, Metallurgiya, 1958, Nr 10, p64(USSR)
AUTHOR: Andriyevskiy, R.A.
TITLE: The Status of Some Questions in the Theory of the Sintering of
Metal Powders (Sostoyaniye nekotorykh voprosov teorii
spekaniya metallicheskikh poroshkov)
PERIODICAL: V sb.: Vopr. poroshk. metallurgii i prochnosti matcrialov.
Nr 5. Kiyev, AN UkrSSR, 1958, pp 54-72
ABSTRACT: A survey of current trends in the solution of the problem as
to the nature of compacting occurring in the siritering of metal
powders. A critical presentation is made of the studies of
M.Yu. Bal'shin, V.A. Ivensen, G.A. Meyerson, B.Ya. Pines,
I.M. Fedorchenko, Ya.l. Frenkel', Kuczinski, Clark, and
White, Mackenzie and Shuttleworth, and other investigators.
Light is shed on some problems of activated sintering, and the
significance of recrystallization in sintering. It is noted that
none of the shrinkage mechanisms (surface diffusion, ductile
diffusive creep, plastic flow) may be regarded as confirmed,
nor have they been convincingly refuted. To create a theory of
Card 1/2 sintering there is need for a differential study of the influence

SOV/137-58-10-20800
The Status of Some Questions in the Theory of the Sintering (cont.)
of the surface and body properties of powder particles in the course of
sintering; an investigation of the role of surface diffusion, diffusive flow,
and plastic flow. Further experimental and theoretical study of the prin-
ciples of activated sintering is also required. Bibliography: 82 references.
1. Metal powders--Sintering R.A.
Card 2/2

21-58-5-16/28
AUTHORS: and Fedorchenko, I.N., Member Correspon-
dent of the AS UkrSSR
TITLEi On the-Presenoe of Plastic Deformation in the Shrinkage of
Sintered Silver Powder Bodies (0 nalichii plasticheskoy de-
formatBii pri spekanii poristykh tel iz serebra)
PERIODICAL: Dopovi!di Akademii nauk Ukrains1koi RSR, 1958, Nr 5, pp 531-
534 (USdR)
ABSTRACT: There are three possible mechanisms of shrinkage in sintering
metal powders: surface migration, spatial diffusion creepq
and plastic deformation. In order to clarify the role of
plastic deformation, the authors investigated the effect of
uniaxial strains on the shrinkage kinetics, especially during
the first stages of sintering. SilVer powder was selected
for the experiments. Theltemperature of sintering was 9000C.
The dependence of.linear and volume shrinkage on the stress
applied was found to be non-linear, a phenomenon which is
interpreted as an evidence of plastic deformation manifested
during the application of a load to the sintered body. On
Card 1/2 the-basis of these data, a conclusion has been drawn that

21-58-5-16/28
On the Presence of Plastic Deformation in the Shrinkage of Sintered Silver
Powder Bodies
plastic flow is absent und6r conditions of "free" sintering
of metal-ceramic bodies.
There are 4 graphB and 7 references, 3 of which are Soviet,
I German, 2 American and I English.
ASSOCIATION: Institut metallokeramiki i spetssplavov AN UkrSSR (Institute
of Metallo-Ceramics and Special Alloys of the AS UkrSSR)
SUBMITTEDt January 22p 1958
NOTE: Russian title and Russian names of individuals and institu-
tions appearing in this article have been used in the trans-
literation
1. Powders--Sintering
Card 212

ANDRIYEVSKIY, R.A.; F=RCHENKO, I.M.
-- ... m - -
Kinetics of property changes during the toothermic ointering
of iron powders. Vop.por.met.i prochn.mat. no.6:19-,',18 158.
(Min 13 -.4)
(Powder metallurgy)

ANDRIY39VSKIY, R.A.
;- -
Simple method of determining the peak density of powder metals.
Vop.por.metA procbn.mat. no.6-.29-31 '58-
(MM 13:4)
(Powder metallurgy) (Densitometers)

ANDRIYEVSKIY, R. A. Cand Teoh Soi -- (di5s) "Study of certain problems of the
mechanism of variation of density and properties during the caking of single-
component metalloceramie bmm* Kiev, 1959. 16 pp (Min of Higher
Education UkSSR. Kiev Order of Lenin Polyteohnio twt), 100 oopies (KL, 43-59, 123)
-38-

tiOV/21-59-.3-12/27
AUTHORS: Fedorchenko, I.M. , Correepoad1rug I..ember of the AS
UkrSSR, and Andriyevskiy, R.A.
TITLE: On the Effect of Compressive Stresses Upon Shrinkage
in the bintering of Porous Bodies (0 v1iyanii szhi-
mayushchikh napryazheniy na usadku pri spekanii
poristykh tel)
PERIODICAL: Dopovidi Akademii nauk Ukrainalkoi RSR, 1959, Nr 3,
pp 281-283 (USSR)
ABSTRACT: In this article the authors report on their experi-
ments in the study of the effect of uneven compres-
sive stresses on the volumetric shrinkage of sinter-
ed bodies consisting of silver,2copper and nickel
pow9ers (pressure 110-120 kg/cm , temperature 600-
800 C, time 5 minutAP). Experiments were performed
outdoors, yet the (Iegre3of oxidation was negligible.
because of the burning of graphite in the graphite
press forms. Figure 1 shows the influence of com-
pressive stresses (%') upon the volumetric shrink-
Card 1/2 age -'Iv at sintering. The dependence of the
v

SOV/21-59-3-.12/27
On the Effect of Compressive Stresses Upon Shrinkage in the
Sintering of Porous Bodies
shrinkage on the stress, allowing for the geometri-
cal factor, proved to be nonlinear in the case of
annealed powders, which is due to a plastic deform-
ation arising on application of the load to the
sintered body. Upon attaining a porosity 13-14%,
the deformation speed slows down. The inference
is, that under conditions of "free" sintering, the
processes occurring are not plastic strain proces-
ses, but diffusion processes. There are 4 graphs,
1 table and 1.0 references, 5 of which are Soviet,
5 English.
ASSOCIATION: Institut metalokeramiki i spetsialnykh splavov AN
UkrSSR (Institute of Metaloceramics and Special
Alloys of the AS UkrSSR)
PRESENTED: December 10, 1958
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180) SOV/21-59-4-11/2/
AUTHORS: Andlriyevskiy. R.A. and F;-1-~1,_)-_r,1-ienko, I.Mi.,
6o__r;e__sponc1ing Member of the AS UkrSSR
TITLE: Comparative R~.amination_- of Various Mothods of Acti-
vatcd Sintering of Roduced Iron
PERIODICAL: Dopovidi Akadeniii nauk Uhrainslkoi RSR, 1959, Er
pp 392-395 NSSR)
ABSTRACT: This is an account of the results of the studies con-
ducted by the author,- of the chani,,es in magnetic
properties of iron porous bodies subjected to two
hours of Sinterin- at 1.2000C, under various condi-
0
tions, such as : sintering in dry hydro,_.,en (0.022%,
H20); sinterinU in damp hydro~~en (2~a H 2 0); sintering
in 10,-'." H 0; sinterinc- of oxidized' briquettes (1%, 0
2 2);
Card 1/3 cyclic sintorin;_;; sin.-erinr; in an atumooph(~re H2 +HCI;

OXV/21-59-4 -11/2)7
Comi)arative Exmi-iinations of Vcar~,.ous Mleth-~ds of Act--~vabed
Sinlerip-C of Reduced Iron
rinLr in a chartci of Al2 03 + L'; N11 01; sin't-oring
si n t; o
of oxidized specimens in an atmosphere of H 2 + HC1;
sintering in a charGe of Al,O 3 + NH,,.F. Heating
and cooling vrere made in dry hydrogen. The table on
page 392 shows the results of measurements of speci-
fic surface of open pores S and of chan:.-es in the
L.)
The
chemical composition of sintered specimens
best results were obtained when sintered in atmospheres
supplemented with HC1, which, in the autIlorsl opinion,
is accounted for by intensive spheroidization of
pores and partly by refining of chemical composition.
There are 1 table, 1 set of r~ra,~Is and 11 references,
5 of which are Soviet, 1 Japanese 2 American and
Card 2/3 unidentified.

I'.' X)V/2 1-59-/4 -11-127
Comparative Examinations of Various hiethods of Activated
Sintering of Reduced Iron
ASSOCIATION: Institut metallo-keramiki i spetsiallnylch splavov
AN UlcrSSR (Institute of Lictal-Ccrai-,iico and
Special Alloys of 11-he AS UkrSSR)
SUBEITTED: December 10, 1958
Card 3/3

AWMTX=rT. R.A.. PEDORCHMMO. I*H*
Sintering of iron with cyclical temperature changes in the
critical point range. Inzh.-fis-ashure n0.2:71-73 7 160.
(HMA 13:7)
1. Institut metallokeramiki i spetsiallnvkh splavov AN USSR,
Kiyev.
(Iron--Kagnetic properties)

ANMYEVSKIT, R.At ICHOLTAVMO, K.M., PILTAMWICH, A.F.-
Comparative investigation by various methods of the specific
surface of metal powders. Vop. por. met. i prochn. mat. no-833-7
16o. (Metal powders) (Surface chemistry) (MIRA 13:8)

ANDRIYEVSKIY, ILA. I FEDORCHMMO, I.M.
Creep processes during the sintering of ceramic metal compacts.
Vop. por. met. i prochn. mat. no-8:24-37 160 NIRA 13:8)
(Ceramic metals) (Sintering) (Creep of metals)

87035
S/129/60/000/012/007/013
E073/E235
AUTHORS: R. A., Engineer and Fedorchenko, I. M.,
Corresponding FFe-mUer of AS UkrSSR
TITLE: Activation of the Process of Sintering of Cermet
Iron
PERIODICAL: Metallovedeniye i termicheskaya obrabotka metallov,
1960, No. 12, Pp. 36-39
TEXT: The authors carried out comparative investigations
of the effectiveness of various methods of activation. The
experiments were carried out on toroidal specimens of reduced iron
AIT*M (APZhM) containing 0.1% 0; 0.3% Mn; 0.095% P; 0.045% S;
0.06% Si. The dependences of the magnetic properties on the
density of the porous iron sintered under various conditions at
1200*C for 2 hours are graphed. The graVhs show the following
values as a function of the density 9/cm2 (from top to bottom):
He oersted, p, gauss/oersted, B and Br, gauss. Sintering was
effected: (1) in dry hydroSen, ~~) in hydrogen of 2% humidity,
(3,) in hydrogen of 10% humidity, (4) preliminarily oxidized
specimens (about 1% 02) were sintered in dry hydrogen,-(5) in
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87035
S/129/60/000/012/007/013
E073/E235
Activation of the Process of Sintering of Germet Iron
hydrogen the humidity of which was periodically varied (hydro en
- 7 min, water - 3 min), (6) in an atmosphere of H2 + HC1, (75
oxidised specimens were sintered in an H2 + HC1 atmosphere, (8)
inside A1203 + 0-1% NH4C11 (9) sintering inside A12?3 + 0-1% NH4F-
The heating and cooling (6 to 10 min) was effected in dry hydrogen.
In the sintering conditions (5) to (7) the last 20 minutes of
holding was in an atmosphere of dry hydrogen. It can be seen from
the graph that the most favourable susceptibility and coercive
force values were obtained after sintering according to the
conditions (6) and (7), i.e. using additions of HC1. The other
sintering conditions did not lead to any intensification of the
ma,~nebic properties. Sintering in hydrogen with variable J1.1umidity
led to an improvement of the ji and He values,' particularly
for low specimen densities. In all cases of activated sintering
the content of closed pores increased, particularly in the case of
low porosities. This indicates intensive development of surface
diffusion and transfer of atoms in the gaseous phase. The magnetic
%jard 2/ 3

87035
S/129/60/000/012/007/013
E,073/E235
Activation of the Process of Sintering of Cermet Iron
induction in a field of 15 oersted, B15 and the residual induction,
are determined mainly by the density of the sintered specimens.
Additions of HCl to the sintering atmosphere have a favourable
influence on the properties of the sintered iron but its hydrogen
content has an unfavourable effect on the corrosion behaviour. It
is concluded that the sintering process is activated most effecti-
vely by applying an H2 + HC1 atmosphere. The improvement in the
properties in this case is attributed to intensive smoothing of
the surface of the pores and partial refining of the chemical
composizion. There are 1 figure and 10 references; 4 Soviet and
6 non-Soviet.
ASSOCIATION: Institut metallokeramiki i spetsiallnykh splavov
AN UkrSSR (Institute of Cermets and Special
Alloys, AS, UkrSSR)
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34170460~0031031131034
B
AUTHORS: Andriyevskiyg R. A*, Fedorchenko, I. M.
-M-'.--.4~.Po~~,'
TITLE; The Influe~ce d by a Previous Deformation on Densifioa-
tion in the Sintering of Powder Bodies
PERIODICAL: Inzhonerno-fiticheakiy zhurnal, 1966, Vol. 3, No. 3,
pp. 83-86
TEXT: In the present paper the influence exerted by the deformations
caused in powder metallurgy by the pressing of briquets upon subsequent
sintering is investigated. In the course of the experiments, copper- and
nickel powders were pressed into briquets of different degrees of porosity.
Thege briquets were sintered~in a hydrogen atmosphere at 600, 700, and
800 C, after which they were pressed to a certain den8ity. For copper, sec-
ond insering was carried out at a temperature of 800 C, for nickel at
800-;00 C. From the results obtained by the investigations, which are shown
in Tables 1 and 20 the following may be seen: Previous sintering at 6000C9
and especially at 700 0Ct reduces densification by second sintering in oom-
parison to the densifioation of the briquets without intermediate sintering.
The higher the sintering temperature in first eintering# the less is denei-
ty changed in second sintering. Pressing the briquets sintered once does
not lead to greater changes in density by second sintering compared to
briquets which, though pre-sintered, have nevertheless not been pressed be-
Card 1/2 X

The Influence Exerted by a Previous Deformation S/1-0/60/003/03/13/034
on Densifteation in the Sintering of Powder B014/BOO7
Zodies
fore the second aintering. Furthermore, the causes of the decrease of densi-
fication by aintering after previous annealing of the powders, and the above
shown decrease of densifioation of the pre-sintered pressed briquets by
the second sintering are discussed. Two causes are mentioned; The first is
the decrease of the concentration of nonequilibrium defects occurring in
pre-sintering. The second is the increasing "cross section" due to surface
diffueionj evaporation, and condensation of atoms. The authors discuss the
result, according to which total densification is lower after two sinterings
than after eintering only once on the basis of thermodynamic considerations.
The results given here agree with the investigations made on iron dust
(Refs. 6-8). The conclusion is drawn that in the case of most materials,
pressing does not influence the change in the properties of powdered bodies
in sintering. Pinally, the limits of the statement made are investigated.
There are 2 tables and 14 references: 10 Soviet, 1 Germang I Frenohp and
ASSOCIATION: Institut metallokeramiki i spetsialinykh splavov AN USSR,
g. Kiyev (Institute of Powder Metallurgy and Special Alloys
Card 2/2 of the AS UkrSSR, City of Kiyev)

86458
S/073/60/026/005/010/019
B000063
AUTHORSs Andriyevskiyp R. A. and Pedorchenko, I. M.
TITLEs Variation of Open and Closed Porosity During the Sintering of
Porous Bodies
PERIODICAL: Ukrainskiy khimicheskiy zhurnal, 1960, Vol. 26, No. 5,
pp. 616-620
TEXTs The study of the variation of open and ctlosed porosity is of great
importance to the theory of powder si.ntering and to the efficiency of high-
temperature catalysts. As the effect of temperature and duration of sinter-
ing on porosity, as well as other factors had not yet been studiedp the
present work J.s intended to make a contribution to this subject. Open and
closed porosity were determined by soaking the sintered specimens with
benzyl alcohol. Calculation was made using the equation suggested by G.
Arthur in Ref. 2. Density was determined by a method described in Ref- 4-
Fig. 1 shows a curve of the isothermal. variation of the total porosity
(Curves 1 and 2) and of closed porosity (Curve 3) obtained when sintering
briquettes from copper powder in hydrogen at 9000C. Curve 1 refers to
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86458
Variation of Open and Closed Porosity During S/07Y60/026/005/010/019
the Sintering of Porous Bodies B004 B063
quick heating (temperature rise to 9000C in 2-3 min). Curve 2 refers to
slow heating (1-5 - 2 h). Porosity varies chiefly at the expense of open
pores. The original content of closed pores was 2..3%. During heating the
number of closed pores increavedg and all. pores were closed when poroalty
reached 6-8%. This rule was found to hold also for Ag, Cu, and Pe briqu.6t-
tesp and holds for all briquettes with an original porosity of 20% and
more. Experiments with copper and iron powders have shown that a content
of oxides and the use-of hydrogen with an admixture of hydrogen chloride
increases the number of closed pores in all briqlaettes with a high initial
density. Text to Fig. It Variation of Total and Closed Porosity (Cunre 3)
During the Sintering of Copper Briquettsa (9000C); Is Heating for 2-3 m--'n;
2s Heating for 1-5-2 hi 3t Por:)sitY; 4j hrs.
There are 4 figures, I tables and 11 referencesi 8 Soviet, 2 Britlishp and
I Czechoslovakian.
ASSOCIATIONt Institut metallokeramiki i spetsiallnykh splavov AN USSR
(Institute of Powder Metallurgy and Speclai Alloys of the
AS UkxSSR)
SUBMITTEDt May 22, 1959
Card 2/3

PHASE I BOOK EXPLOITATION SOV/5954
Fedorchanko Ivan Mikhaylovich, and Rostialav Aleka _&evakiy.
Osngvy poroshkovoy metallurgii (Principles of Powder Metallurgy) Uyev,
Izd-vo AN UkrSSR, 1961. 420 p. 10.,000 copies printed.
.Sponsoring Agency: Akademiya nauk Ukrainskoy SSR. Institut metallokeramiki
i spetsiallnykh splavov.
Ed. Z. S. Pokrovskaya; Tech~ Ed.: 0. A. Kadashevich.
PURPOSSt This book is intended for technical and scientific rosearch personnel
working in the field of powder metallurgy or related branches of industry.
It may also be used as a textbook by students specializing in powder metallurgy,
metal science, and heat treatment at schools of higher education and tekhnikums.
COVERAGE: The book presents information on the theory and practice of powder-
metallurgy processes. Attention is given to methods of producing metal powders,
the properties of metal powders, the principles of compacting and sintering
Card I/$
Principles of Powder Metallurgy
SOV/5954
metal powders, probleft connected with the additional procAssing of sintered
produotal and problems of safety techniques in powder metallurgy. The authors
thank G. A. Vinogradov, Candidate of Technical Sciences, A. 1. Raychenko, Candi-
We of Technical Sciences, V. V. Skorokhodp N* A. Filatova, M. Yu. Bal'shin,
Can"didate of Technical Sciences, B. A. Borok, Candidate of Technical Sciences,
Ya. Ye. Geguzin, Professor and Doctor of Physics and Mathematics, and G. V.
Sainsonovs Professor and Doctor of Technical Sciences, for their comments regard-
ing the book. There are 17 teferlandes2 6 Soviet, 5 Englishp 2 German, and
2 Czech.
OF CONTENTS LAbridged]:
3
Introduction
5
Ch. I. Methods of Prodde#g Powders 10
1. General charaoteriatibeof methods for powder production 10
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8/137/62/000/001/039/237
A060/A101
AUTHOR:
TI=t Powder-Metallurgy Conference in,Moscow, 26 - 29 October, 1960
PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 1, 1962, 35, abstract 10253
("Poroahk.-'metallurgiya~",. 1961,. no, 1, 110 - 13.1)
TECT: ibis is a short account of the conference on powder metallurgy
(October 1960). Approximately 400 persons, representing over 150 organisations,
took part in the conference. Some forty lectures were heard on the theory and
technology of powder metallurgy processesi and,,on the introduction of metallo-
ceramic articles in industry. The principal papers are enumerated.
R-Andriyevskiy
(Abstracter,!.s noter GompleteitranslAtion],
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22976
401D 0 4 r, WrT, 4 F4 S/180/61/000/003/oo4/012
E021/E135
AUTHORS: Andriyevskiy, R.A.# and Fedorchanko, I.M. (Kiyev)
TITLEt Influence of small additions of nickel and cobalt
on the sintering of iron powder
PERIODICALs Izvestiya Akademii nauk SSSR, Otdeleniye tekhnicheakikh
nauk, Metallurgiya i toplivo, 1961, No.3, PP. 50-54
TEXTs Powdered iron (0-03% C, 0.002 Si, 0.4 Mn, 0.043 S,
0.002 P) was added to solutions of nickel or cobalt nitrate with
continuous evaporation of moisture. After evaporation the additions
were precipitated on the surface of the particles. After mixing the
powder and adding pure iron, the oxides were reduced in hydrogen at
800 OC for one hour. The density of pressed briquettes was
5.30 - 3.35 &/cm3 and sintering was carried out in purified
hydrogen. Fig.1 shows the influence of Ni and Co content,
together with the effect of temperature and time (T , min) on the
densification (,& V/V, %) during the sintering of iron powder. The
addition of nickel considerably increased the densification and
cobalt had a much lose marked effect. It was shown that the use of
a low temperature preliminary heat treatment (200-300 00 enables
Card IA

22976
s/18o/62/000/003/004/012..
E021/E135
Influence of small additions of nickel and cobalt on the
sintering of iron powder
oven more intensive densification in the subsequent sintering
process. Fig.3 shown the influence of the initial porosity
(x-axis) on the densification (y-axis) on sintering at 1200 OC for
2 hours. Curve 1 is for Fe + 5% Ni obtained by precipitation from
nitrate, curve 2 in for a mechanical mixture of Fe + 5% Ni, and
curve 3 for powdered Fe. It can be seen that the effect of Ni was
maintained over a wide range of initial porosity. The chemical
method of mixing gave better results than the mechanical method.
It is proposed that the decisive role in the sintering is played
by defects in the surface layers of the powdered particles. A
good addition must have a greater coefficient of diffusion than the
basic metal and must have a lower heat of evaporation. In this
case a defect structure is formed in the surface layers of the
particles as a result of mutual diffusion. It was shown by
calculation that the concentration of vacancies arising from the
unequal diffusion rates in Fe + 5% Ni is about 1%. With increase
in time the concentration of vacancies decreases.
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22976
S/180/61/000/003/00/oI2
B021/El~5
Influence of. small a4ditions of nickel and cobalt on the
sintering-of iron powder.
There.are.3 figures' And 19 r6ferences: .14 Soviet,. 1 Czech, 2 German.
and 2 English. The English language references read as follows,
Ref.10: J.M. Fedortchenko and R.A. Andriyevskiy.
Powder Metallurgy, London, 1959, 3, P. .147.
e .133 L. Harrison.and S. Marton.
Symp6sium on Powder Metallurgy, London, 1936, p. 159.
SUBbiITT EDt June .2'7., '196o
15
O-Z
Fig. 3
5
A
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S/129/61/000/007/013/026
AUTHORS~ An d r i v e A , Candidate of Technical Sciencea,,
Pant c:hk,..n,-t V ~V . Engineor and Fedoroz:honko, 1,M,
Arad"mician AS Vh,-~,;SR
TLTLE~ Sinter;ng of Iron P~itv!d--~r i-n Hydrogen ivith
Additivns of Hyarogtn tijAivride
PERIODICAL Metal 1,.~%-edeniye terrrichealcaya obrabotka metallov,
2
T%-, XT - Vata on the -Influen,-+ ef various methods of
activated s-inferrig ~):; the mau:nvTi,1. properties .~f sintered
briquolie.4 and also cr. their !;ppci1,-.c surfacri Ws) and carbon
-onte.nt arc., quo,,iLd !i-.in -work c-f the authorg fRef.l~
*Jeta11o-.-vdenjyt- -, obinbettka metallev No,12., 1960)-.
1.1 was tound thst ~ntreduivtictl of hydrog-'n chloride Into the
sintering Dtmospbeye has the mc,st f.~Xvourable influence an the
magnetit: propertie,-,t ot tile sintc-red, tron anti this is attributed
to smoothing thv ot tile pores. rind ret-ining tile admixtures.
The experimerat~, N,i.,rv farr~vd out uith all i!on pouder of the
f o I I -,i w,,,,n g ( om pi i c, n0 06~k' C . 0 Nn 0 S 1. 0 009~-V' P,
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