SCIENTIFIC ABSTRACT RYZHKOVA, T.P. - RYZHONKOV, D.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001446520020-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 26, 2002
• Sequence Number: 20
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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_W0C_RVt_AT60l355g SOURCE CODE: URIODOO/65/0(FO/CfOO/0211/0218'-. ,
AUTHOR: Vil'k, Yu. N.; Ordanlyan, S. S.; Avarbe, R. G.; Avgustinnik, A. If's
chenko,... Yu. A.
(Gosu-
ORG- State- "Order of the Red Banner of Labor" Institute ou'lippi ed C a
darstvennyy ordena Trudogo Krasnogo Znamenii institut.prokladnoy Wmii)
TITLE: Phase diagram of the Zr-ZrC_ system
SOURCE: AN UkrSSR. Institut pi~oblem materialovedeniya. Vysokotemperaturnyye neorgani-_
cheskiye soyedineniya (High temperature inorganic compounds). Kiev,.Naukova, dumka,
1965, 211-218
TOPIC TAGS: zirconitsn, carbide, nonferrous petal, phase diagram, phase composition
ABSTRACT: The phase diagram of the,Zr-ZrC system was drawn up on the basis of experi-
mentally determined melting points, x-ray, and microhardness data for samples contain-
ing 1.25-46.25 atm % C. The work was conductedrin order to resolve a controversy in
the literature. The phase diagram was examined in the 6000-31000C range. The samples
were prepared by fusingrzinc hydride with carbon in various ratios and holding for 4
hrs -at 14000C in argon atmosphere. .'The phase diagram of the Zr-ZrC system is shown in'
figure,1. The eutectic temperature of the system is 18200C. The eutectic alloy can-,*,.
tains 3.0 atm % C. The changes of the ZrC-phase lattice parameter as a function of
C d 1/2

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ACC NRt AT6013560 (A) SOURCE CODE: UR/0000/65/000/000/0219/023
;AUTHOR-. Villkp Yu. N.; Avarbe R. G.; Neshpor, V. S.; Ryzhkova, T. P.;~Omellchenkoif/
!Yu. A.
ORG:1 State "Order of the Red Banner of Labor"Jnstitute of Applied Chemistry (Gosu-
darstvennyy ordena trudovogo krasnogo znamen.ii institut prikladnoy khimilT-
TITLE: About interaction between niobium carbide and tungsten
1
SOURCE: AN UkrSSR. institut problem.materialovedeniya. Vysokotemperaturnyye neorga-
nicheskiye soyedineniya (High temperature inorganic compounds). Kiev', Naukova dumka,
1965, 219-236
TOPIC TAGS: niobium, tungsten, carbide, carbon, nonferrous metal
ABSTRACT: The phase equilibrium of tungsten and niobium carbide, NbCo 9
(from 5 to 95
wt % W), and NbC0.85 (from'5 to 50 wt % W), was examined by x-rays in,the:20000-30000C
range. It was found that the system:has true tW07phaseregionja+6-solid solution based
on W and W2C,,a+y-solid solution based on Wand NbC,:and ytO-solid solution based on
NbC and Nb2C) and also a region ofa tbree-phase equilibrium,.atOtT-. In the tertiary 77-. .
W-Nb-C region the liquid phase occurs below 26000C.. In the tertiary W-Nb-C region
binary eutectic a+$, a tert iary eutectic a+Oty, and a tertiary eutectic~a-~6ty,were de-
tected. Thehypothetic profile of the Nb-W-C system is shown in figure 1. The depen-
dence of the lattice parameter of.the a-phase upon Ub content and of the NbC solid solu-..16*
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ACCESSION NR: AP4038443 q/02914/64/f)02/002/0274/02 79
AUTIIOR, Vil'k, Yu. N.; Avarbe, It. Go; Nealipor, V. S.; Ry
T. P.; Omel'chenko Yu. A*
TITLE: Interaction of n1obLum carbide wLtb tun g
sten
S'
OURCE: Teplofizika vy*sokLkli temperatur, v. 2, no. 20, 1964,
274-279

TOPIC TAGS: tungsten, niobium carbide, sintered tungsten nLobium
Carbide alloy, tungsten niobium carbide in te ra ctL on tungsten
niobium carbide alloy, alloy property. alloy microstructure, alloy
I phase diagram
BSTRACT: Two sections of the W-14b-C systcmg the W-Nbco
A with
98
.
5-95 wt% W and W-MbCo a as 'With 5-50 wt% W, at 2 000, 2600, 2700,
-and 3000C, have been investigated by means:of metallographic
and x-ray phase analyses, visu al thermal anal aLs,- and micro-
y
hardness measurements. The alloys sLatidrid in a.vacuub of
10-4 mar. jig, cont6ined 0 1 wt%:uax. and 09- Sent treat-
of
Ment of the alloys7 was carried out in an ultrapure
Card 1/4

-7 r

ACCESSION NR: 'AP4038443
-NbC
helium atmosphere. Results of the analyses showed that,the W 0.9e
and W-NbC 85 sections sre.not p5eudobiniry systems.and (in the
0
solid state) pass throuAh'the two-phase equilibrium'regions u+6
Ja-W and 142C base soljWsolutkxw), n+y(n-14 and NbC,base solid solutions),
and y+0(HbC and Hb2C basesolid solutions)an~ through a three-
phase a+16+y region. No terntrv -compounds were found in that.,iegion
of the compooitiont in*esti gated.' On the.basis of.the iresults-
obtained, isqthermal sectionsof the ternary plywe diagram for 2000, 2600-2 700, and
3000C, and a hypothetic diagram of the W-HbC section were plotted.~
0ee Enclosure 1). The W-Nb(; alloys,with less than 20wt% W-ve re
found.to be stable -c 300OC' but alloys with a
at temperatures - , v
higher W content begLn:to melt at < 2600C,. At 2000C all alloys
are in the solid state and tan be used as a basefor high-teuperstun
materials. Orig, art* has: 5 figures.
ASSOCIATION: Gosudaretvenny*y inatitut prikladnoy khLmii (State
-Institute of Applied, Chemistry)
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ACC NRt AP7000155 _s6jfkcCcODE_: -UR/0250/'6'6,/Of6/Ofl/0841/6"8-
AU'rHOR; Severdenko, V. P. (Academician &N BSSR); Ryzhkovich,'R. L.
ORG: -Belorussian Polytechnic Institute (Belorusskiy politekhnicheskiy institut)
TITLE: Investigation of plastic deformation propagation under dynamic loading
SOURCE: AN BSSR. Doklady, v. 10, no. ll,:1966,:847-848
C_
TOPIC TACS: plastic deforma.tion, plastic de f orma t.ion propagation
&.J 4_~, IV 7 --WIN
ABSTRAM., Wider static1oadinga cyl ndrical specimer0deforms uniformly from both
ends,.but under dynamic.loading,the plastic deformation.is localized at the, impacted
end of a cylindrical specimen. 'The cause of nonuniform deformation distribution in
specimens depends on the nonuniform..distribution of inertia forces in soecimens under
the, effect of which the deformation takes place. Asdiemunsplotwd (seeag. 1) in order to
determine the effect of.inerti,a forces on the deformation propaga,tion.induced by
dynamic loading. According to this,scheme, the usuallspecimen is substituted by..
9
a system consisting of two identical cylinders,of.the investigated material 3,5,and
ass m
I rigid body 2, whose m can be changed during the experiment over a,wide range.
it was found that after striker l.impacts upper specimen 5. lower specimen 3'is less
deformed thanspecimen 5. The larger the mass,M2,the less 3..
Figure 1b can be regarded,as a model of a long,,uniform:rpecimen, the mass of which
is equal to'the mass of the whole system (5,2,3). Thechinge -of mass M2 of specimens,
3 and 5 make it possibleto'estimate the metal behavior'at.varioue distances from the 71~
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ACC NR; AR7000845 SOURCE CODE: UR/00,58/66/000/009/DO59/DO59
AUTHOR: Ryzhmanov.
TI T LE: Paramagnetic relaxation in polycrystalline samples of free radicals
SOURCE: Ref. Fizika, Abs. 9D463
REF SOURCE: Sb. :Tezisy dokl. Yubileyn. naucbn. konferentsii, po.svyashch.~
XX-letiyu in-ta, Kazansk. fiz. -tekhn. in-t, 1966, S ekts. fiz. n. Kazan', 1966,
3-6
TOPIC TAGS: paramagnetic relaxation,. magnetic saturation, dipole interaction,
lattice parameterp, molecular
crystal, h=%I-
ABSTRACT: The relaxation times T, and T f diphenyl picryl hydrazine Oeriva-
2 0
tives with substitutes in,the meta-position of the.picryl group of the molecule were
~n easured by the method of continuous saturation at a frequency of 360, Mc, and atF
temperatures of 77 and 293 K. The changes in T , T as a function
2, and Tj/T2.
of the temperature of the samples. are explaineAy the effects of anisotropic
Cordl 2

---------------------------------------------------------------
_Fm.~ r"F-KP7012_1466__
SOURCE 6E:, UR/00201/66/, 70/005/1'
THOR, Va I I tova, F. G.; .%rzhifia
A
U nov Yu.~ It.
ORG#. Kazan Physicotechnical-Institute AN i(Kizanskiy. fiziko--.
tekhnichaskly institut AN.S~sk),..~ in~titilte-of:pr i .4n4 ysical- Chemlitry
Ph
San c
AN.SSSR -Ilnst tut": icheakoy'khimii
Im. A. Ye ~orga
Arbuzov, I ritchep
AN SSSR)
'
ns. o 4omo ree
f f
TITLE: Electron paramagnet c resonance~,; nsolutl~
th -ser es

e thlophosphonehydr
azy

SOUIRCE-. AN SSSR. Doklady w 170 ~no. 5" 11966j- 1124~4125

d
hydratin,6 compoun
TOPIC TAGS: electron peramgn~ttc-resonance
,.

SUB CODE., 07
ti isotr6~ic_
rfiiid -7jifiuctiiie: of the eled.-
T a au ors studied ie-: hy&
,
'
_
ABSTRACT:
`

zed-,diphi4jt
tron.
parsAag6et16'resonan.c.e ij~ct~a 6f,
syfithesi
o
bioph sphonehy-
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dra
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Card 112
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1S/020/62/147/003/022/02 7
Hyperfine structure of ... B1O1/B186
0
(< 0.001, moles1l) dissolved in benzene or chloroform, was evacuated.at 77 K,
and the e.p.r. spectrum was recorded in vacuo at.9330 MCPS. Each spectrum
'contains seven completely resolved components of hyperfine structure.~ Each
-component was restructurized owing to an effect caused by protons at the
periphery. This adii-tional structure. however, is not discuss d, as the,
e
data'are insufficient for identifying these protons. The experimental
data were analyzed by constructing a theoretical nine-component spectrum,
for which the values for.A1, A and- AH were so.chosen as.to make the
29
Position and,.shaDe of the lines consistent with the exDerimentalspectrum.~
A COMDUter w' used to calculate the data for A /A A + A oe), A
(+0. 20 c~
1 2 1 2~ 1,
and A (+0.20 oe) for 1 0.472,17-70, 5.68 12.02; for
2 9 11 0-502,,17.80,
5.95, 11.85; for 111 0.582, 18.20, 6-70,~ 11-50, and -for IV 0.604, 18-33,
6.91, and 11-42, respectively. As compared with the results for diphenyl
picryl h,,,d razyl obtained by M . IM .Chen, K. V... Sane et al W Phys. Chem
-tri-
65, 713 (ic6i)), the shift of the unpaired electron in o(,*~-,diphenyl-p
phenyl methyl hydrazyl and its derivatives is.mainly restricted, to the, two.
N.atoms andcC-phenyl groups. This explains~the low stability,of,these
radicals. The presence of the acceptor phenyl groups of'triphenyl methyl
Card 214

3/020/62/147/003/022/027
liyperfine~ structure of, ... B101/Bip,6.
increases the electron 4ensity of the~unpaired electron on thelli/-atom
Substitution of one methoxy group for one p-H atom of thel~-phenyl group
makes the existence of
+
-N- more probable than in a non-
Ar
substituted radical. Substi,tution of NO 2 for one p-H in the ph.enyl group
of triphenyl methyl causes.polarization of the electron clouds of the
-C-C -N a. w
\~C --i" N ~'his explains that the density
3'
of the unpaired electron :on tlie Nri atom revealed by the high A., values,.
is higher than in nonsubstituted. radicals. There are 1 figur~e,and 2 t
ables.
The most important Eriglish-,language.references are: R. M. Deal,.V;.~S.
Koski? J. Cher,-,. Phys. 31, 1138 (19,59); N. W. Lord,.~ S. IM. Blinder, j Chaln.
Phys., 34, 169-A (1961); Y. Deguchi, J..Chem. Phys.,,32, 1584.(1960).
Card 3/4

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S/057/6 #10311006 6081019::
Bi 16/132
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AUTHORS: Gariflyanov, N. S., Illyasov, A. V., and Rvzhmanov. Yu. 14.
TITLE: E13ctron paramagnetic resonance in some types of.soot
PERIODICAL: Zhurnal tekhnicheskoy fiziki, V. ~31. no. 6, 19611, 694-69a
TEXT: The authors studied the electron paramagnetic resonance..(EPR) in
various heat-treated types ofsoot at frequencies of V, = 300 and
V21
9450 Me/see in the temperature range of -193 to 300'C. They determined
the relaxation times for ga method at
conduit soot.by the saturation.
300 Mc/sec according to 785-49 T 598 (GOST 785-49 column 598) as
dependent on the temperature of the sample and the heat treatment. The
measuring method used had.been described earlierby N. S.-Garifyanov and
~B. M. Kozyrev (Ref. 3: ZhETFY 30. 272, 1,95.6). The.hea,t treatment.con-
0
in heating to a certain temperature (Maximum.temperature 12WC)
'without air access, with a holding~time of 1 hr. The ~eat-treated soot
was wetted with vaseline oil toeliminate the distortions or-the EPR-line
a+ V and to obtain equal saturations of these lines onithe whole sample
2
Card 1/6

23724,
S/057/61/031/006/008/019
Electron paramagnetic resonance in ... B116/B203
at V The samples were.heated to 140 0C (after.hea-t. treatment) without
additional air removal by suction to eliminate the adsorbed,molecular
oxygen. The authors investigated by the EPR method: furnace soot, gas
conduit soot, and nozzle soot-Measurements were made,:in Iloillf samples
with sucked-off air at 1) 300 and, ~'d =,9450 Mc/sec. and at -193, 20,
0
and 300 C. A measurable effect was only observed with gas.conduit soot.
Results are tabulated. The authors found a-strong,dependence of,the
~resonance line width AH on the temperature of heat treatment) and a
weaker dependence on the temperature of the sample and on,V., For all gas
conduit soot samples, the splitting factorg was 2.003. The EPR curves
show a Lorentz shape. The higher the heat treatment temperature and.the
temperature of the sample, the less the lines show saturation. The spin-,
lattice relaxation time T. and the spin-spin.relaxation time-T were.
determined at V 1 by means of.the saturation method for gas, conduit soot
samples from which the oxygen had been removed (Table 2). 'The strong
concentration of paramagnetic centers,, the equality of relaxation times
T T and the small line width.in sample.sof gas conduits, soot (in
1 2
Card 2/6

23724
S/057/61/031/006/008/019~~,
Electron paramagnetic resonance.in ... B116/B203,
0
heat treatment up to 900 C) suggest an.exchange interaction between un-
with a
also
d
maintaine
paired electrons. Evidently, the exchange is
.
.
,
o
~change in the temperature of the sample from -193 t0,.300 C, since also
here T ~-~ T The Lorentz.shape of the EPR curves also suggests.an
1 2'
exchange interaction between paramagnetic centers. R. L. Collins, M. D.
Belland G. Kraus (Ref. 1: J. appl. phys.,,30, 56, 19.59) attempted to.
6H.withlincreasing heat-treatment temperature
explain the rapid change of
,
up to 900-IOOOOC by the strong anisotropy of the g-factor. For.anisotropic
lines, the width of A H must depend~very strongly on the frequency. The
AH measured (Table 1)(at V and.v : diff ering by a f ac t or of ~0) I dif f er,,,:.
1 2
only slightly. The dats. obtained confirm the.assumption by J.~Uebersfel d
'
explain the widening.of the
(Ref. 2; Ann. Phys.. 139 391Y .1956). They
line by the reduction of T 1 due to the collision of unpaired electron with,
carriers. The fact that no EPR were found with furnacesoot and nozzle

pes of soot are
the circumstance that'
these
t
l
ined b
t
i
74
a
soo
.
s exp
.
y
y.
.
subjected to heating.up to about 12000C already during their formation.
The temperature dependences of the linesin the gas conduit~soot.samples
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ISSR/Chemistry - N ~
V,
Miscellaneous FD-3376
Card 1/1 Pub. 50 20/20
Authors K., Sobolev, A., Anchugov, V. M., *Ryzhnev, Yu.
Title News items
Periodical Khim. prom. No 7, 444-447, Oc,t-Nov .1955
Abstract Comprises five brief.items which deal -with resul~'-s of the opera-
tion of chemical industry enterprises during the first 9 months of
.1955, decorations.and prizes awarded to chemical plants, a conference
of chief mechanics of plants of the Main Administration of the'Nitr07
gen Indid9try, a bonfexence'.-,of.workers.,engaged in setting standards
of labovperformanc6,,and~iesults of'the'10th All-Union Competition
for the Best Proposal Aiming at Economies in Electricaland Thermal...,.
Power.
Institution Ministry of Chemical Industry Chief Power Engineer.of, Member of
the Competition Jury)

SOV/94-58-11-?1/28
AUTHOR:
....... Ryzhnev Yu J:~~., Engineer
............ ~~Y
TITLE: An All-UnionConference on the Application of
in
Pacl.--.aged Semi-Conductor Rectifier Installations
.
Industry (Vsesoyuznoye soveshchanlye.po primeneniyu
komplek-tnykh poluprovodnikovykh vypryamitellnykh
ustanovok v promyshlenn,osti)
PERIODICAL: Promyshlennaya Energetika.7 1958, Nr 11, pp 36-38~(USSR),
ABSTBACT: From lltL - 14tb August 1958, the Central Bureau of,
Technical Information7,the Scientific Research
Institute of:-the-El
ectrical Industry and the~Councils
.
.of Peoples, Economy of tile Mordvirtan Economic Region
held in Saransk,an All-Union Conference on the
application-of packaged semi-conductor rectifier
installations. in industry. , The object of the
conference,was to determine the best fields of
application of these installations using 'germanium
rectifiers and to work out recommendations for a,
scale of,outputs. There were more than,100 participants
including representatives~from the Academy of Sciences
USSR, the La~vian SSR, Gosplan -USSR and RSFSR, the
State Committee.of the Council of Ministers of the USSR
on Chemistry and a number of Ministries, as well as
Card 1/3

SOV/94-58-11-?l/?8
An All-Union Conference on the Application of,-Packaged Semi-Conductor
Rectifier Installations in Industry
Scientific Research Institutes and large Electro-technical;,-.
Undertakings. Theconference was opened by the President
of the Council of National Economy of the _-'Mordifb~an
Economic Region Veselovskiy, who described the development-
of industry in the Mordvirfan ASSR. Corresponding member
Academy of.Science USSR Vul read a'report entitled
,,Scientific Achievements in Semi Conductor Technique",
a report entitled "The Work of the Elektrovypryamitel,
Works on Semi-Conductor Power Rectifiers and Packaged
Power Rectifier.Installations'; was read bythe Director
of the Works Selektor.~ The Head of the Semi-Conductor
Laboratory.Wf the. All-Union Electro-Technical Institute
Yuditskiy read a.rep'ort,on the work of.the Institute on
power semi-conductor rectifiers and packaged rectifier
installations. 'A report on the production of germanium
and silicon,for power semi-conductor rectifiers was
made by Gribov, an Engineer of the works. The work of
the State Institute,for Rare Metals was described by,.
Senior Laboratory Engineer,.Ginzburg.~ Thirteen other
e
reports wer read-by representatives of various
Card,.,>/-3 organisatioms. It.was noted- that'packaged power

AUTHOR: Ry~ev, Yu. L.,' Chief Power'gngi neer. 94-13 7-1/25
TITLE: Power Engineering of the Chemical Industry
(Elektro,energetika Ithimicheskoy promyshlermosti).
PERIODICAL: Promyshlennaya EnergeItika, ~1958,~ Vol 13~ Nr 77
PP 1-3 (USSR)
ABSTRACT: It has been decided to greatly strengthen the chemical
industry particularly in the production of synthetic
-extiles resins,:
polymers and.artificial and synthetic t
'plastics and synthetic rubber. In May, 1958
N. S. Khrushchev delivered a report to the plenum of
the Central Committee of the Soviet'Commimist Party
entitled 'Acceleration of the development of the-
chemical industry, and particularly,the production of
synthetic'materials and proiucts made.from them to
satisfy the needs"ofthe population and of the national
economy'. As:a result~of.the decisions that-were taken
on the basis of this report hundreds of,chemical plants
will have to be constructed or.r,econstructed. New
types of power,equipment t-ill be required.: Rectifier
equipment of various types wi-11 be required.deli-vering
Card 1/3 currents up to 40 0100 'A Furnace:transformers, of

Power Engineering~of the.Chemical Industry ~,94-13-7-1/25
60 - 80 MVA.for primary voltages, of 35.- 110 kV will be
required with fineland coarse on-load voltageregulation,
Frequency converters will be required to drive the
textile machinery,j Multi-speed electric motors,
special regulated transformers for rectifier sets,
control and measuring instruments and many other kinds
of equIpment,willbe required :The power demand of
individual~undertakings will beach 200- 250 MVA and
600 --abo tons-of steam perhour. It.will.be specially
necessary to make use of.the heat of chemical reactions
and to, regenerate power by using pressure drops of gases
and.liquids being processed. Natural gas is to be used
as a source of power inanumber of new and reconstructed
factories. Electric furnaces with transformers of
40 - 80 UVA will be~installed in works producing carbide
and phosphors~ Electrolytic installations will operate
at the increased voltage of 825 V d.c. It is proposed
to introduce contact type mechanical rectifiers with an
Card 2/3 efficiency of 95 96% and high power semi-conductor,

AUTHOR: Ryzhnev, Yu.L., Engineer. 94-3-21/26
---------------------
TITIE: In the International Electro-technical Commission
(V mezhdunarodnoy elektrotekhnicheskoy komissii)
PERIODICAL: Promyshlennaya Energetika, 1958,.Vol 13 No.3,.
~6 ~USSR).
pp, 35
ABSTRACT: This is a brief account of-the meeting oftechnical sub-
committee 31C of the.I.E.C. held in' Essen, Germany, in November,
1957. The committee was mainly~concerned with flameproof and'..,
other safqty equipment. There was an exhibition of flameproof."
equipment with various kinds of protection against explosion..-
Special note is made.of the fact that different categories'..of
flameproofing.were indicated on the nameplates The Soviet-
delegation visited the Dortmund Institute.for flameproof
electrical equipment. It is concluded that the development
of flameproof equipment and corresponding testing in the USSR
is in need of improvement with particular reference to equi-
pment for the chemical, petroleum and other industries.
Standards kor flameproof equipment should be improved and large.,
testing stations arerequired. Tests should be,,carried out:,on
equipment-for other industries besides mining.
AVAILABLE: Library of Congiiess
Card 1/1

ROZHOKP I,, podpolkavnik;,BELYSHEV, V., rhayor; KASPEROVICH, I.- gvardii