SCIENTIFIC ABSTRACT YEVSTRATOV, N. F. - YEVSTRATOVA, V. M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001963020007-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 17, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

YIE~V~STRAT~O ~01 ~Fedoro~vich; YARTSEV, H., red.; POKULEBUNA, H.p
tekhn. red.
(Rest zones in the vicinity of Moscow] Zory otdykh-- pad Kozkvoi.
Moskva$ Mosk. rabochii., 1962. 77 p. (MIRA 15:6)
1. Direktor Institutp gonerallnogo pimm Moskvj (for Yevstratov).
Wosco,4'region-aeoreation areas)

MATVEYEV. S.M., arldi-itktor; STILAVIUSKA.IA, G.A,, inzh.-ekonor..iist;
E `-Ball V.L., inzh.- THOPIMOV, V.G.0
~EGEDUIOV, inzh,! SHAF j S
zhurmlist; E_F4~ ~r; . 3
M-1
(The new botindaries of tHo scow] Moskva v novy'kh granitsakh.
Moslo.p.. Mosk. rabochIA, 1962, 151 P. (MIRA 15:7)
1. Institut generalinogo Plana g.1loskvy (for Matveyevs
stravinakv~ta, Segedinov, Shafra~ Trofimov)
(Moscow-, --Guidebooks),

SKUBA, V.N., inzh.; GIMBOTAIEV, A.F.0 inzh.; YUSTRATOV, X.I., inzh.
Devicea for controll-Ing the bearing capacity ard tonsion of roof
bolting. Bezop. truda v prom. 8 no.10:52-53 0 164. (MIRA 17M)
1. lio-rillsk-iy,gornometa22urgicheakiy kombinat.

YUSTWOV, ViA.
H
Voight - pa-ramiotx3r- -a --df- hilm'-pro - withoUt anvII blocks Trudy Y"'
21 Ser.inet, no.-4:117-121 159, (141RA W7)
a=era)

kaW.tekhnanauk# dotsent;__~aSTRATCVI_t_j.A-
ZHlVOVj L.-IRS
QTacbnological processes-of drop forging" bY -4,14.9maurov*
Reviewed by ~.I-Zhiv0v, V.A.EvstratOV. Vestmash. 42 no-4:87
A.p, 162. (Forging) (yans=vl A H.) (MA 154)

UA "I'
y EIVS~ TRk Inah.
tf- Je 5
Ma

YEV T TO& PY,&,&,DOCGADKIN, B.A.v-red.; TARASENKO, V.K... red.;
ZALzlqUU"F D.Te*p tekha, red,
(Studies in the physics and chemistry of crude and rdeanized
rubber) I s-aledovaniia- po fisike. i-lehimi il kauchukm i raziny.
Pod obabohel red. V.F.Evatratova.L-B.A.Dogadkina. Koskvas
Goakhimizdat, 1950. 146 p. (MIRA 16:8)
1, Moscow. Nauchno-iseledovatellskiy institut shinnoy pro-
myshlennosti.
(Fabber)

OWN
r

Kan
Inll
tle phyla-
R
ou.11

g
nil

witt, chLwirl bLuk; fird 11. Rmnih an 'nRu'O-
de""dwian of fulplutt in by luaion
potassium.
with rm~-Csma

TUBTSTRAP'. Y .I., kandidAt teIlchnicheakikh nauk, redaktor;, BIMA'n:-
ibdaktor; VILUMA, A-To, tekhalcho-
akiy rodaktor;
:[Grude and vulcanized rubber (problems of general tec'~mologjr and
rubber.reclamat.ion); collection of translated articles from
foreign journals- Xauchuk i rezina; voproey,obahahei titkhnologii-
!L regenerataii rezW. Sbornik- parevodov statei is inootrannot
'periodicheakoi lit-ry. Roskva, Izd-vo Lnostrannoi lit-ry, 1!~54.
158 P. (KLM 8:1
(Rabber industry)

U Genera Problems. Methodology. History. Scientific A
Sel Institutions and Conferences. Teaching. Problems
of Bibliography and Scientific Documentation
Abs Jo,ur : Ref Zhur-Khimiya, No 4, 1958, 10235
Author : ZE.-Z--YD-v-s-t rat ov, K. D. Bebris, V. L. Biderman,
(17. 11. Vriylco,-r.- V. Desidley, A. N. Zherevtsov,
F. I. Yashunskaya.
Inst : Not given
Title : DeveloDment of the Tire Industry in the USSR
in 40 tears
Pub : Kauchuk i rezina, 1957, No 10, 13-26
Bibliography 25-titles
Abstract : No abstract
Card 1/1

J',OSHf9LVT, Yedor Pedorovich; KLIHOT, mikolay Sargeyevich: ov - V.P.
red.; UMIYIC, 9-S-. tekhn.red.
[General rubber technoloff) Obahchata tekhnologita ratity. IfoskV9,
Gos.nanchno-takha.izd-vo khtm. lit-rT, 1958- 480 P- (KRA 11:2)
(Rubber)

khIm.
kand. khIm. nauk, red.; tkSHURSKAU. P.
redo; SAMOVAv X.V..red*;.KffOKYAKOT*'AsDe, tekhn., red,
New rmbbers; properties and uges. Collection of traaslated articles
trom-foreign periodicals] Novys kauchukl; ~volstva I primanazdee
SbornIk perevodov statai is inostrannol periodicheskol, literat=7,
Izd-vo inostv. lit-ry, 1958. 500 P. (HIPA 1197)
(Rabber)

SOV/138-58-12-16/17-
EDITORS: mxgnd F. 1. Yashunsk*&
TITLE: New Rubbers - Properties and Uses'(Novyye kauchuki.
Svoystva i primeneniye)
-Kauchuk -j- Rezj:jja 1958, Or 12, p .1+5 (USSR)
PERIODICAL.
ABSTRACT; A review of a~collaction of articles translated from
foreign (non-Soviet) periodicals. Published by
Izdatel'stvo ino%ttanno tury (Publishing House
y. litera
for Foreign Literature), Moscow, in 1958. There are
500 pages.

--15(9)
A'UTRORS:. Yevstratov, V.F.).Buyko,-GaN., Candidates of Technical Sciences,
_D-es 1-Tre-y-, -L. V .
TITLEt Truck Tires.Made of Synthetic Rubber and Mlethods for Improving
Their Quality (Avtomobillnyye gruzovyye shiny iz sintetiche-
skogo. kauchuka i puti povysbeniya ikh kachestva)
PERIODICAlt Khimicheskaya nauka i promyahlennosV2 1959, Vol 4, Nr 1,
pp 15-26 (USSR)
ABSTRACT: For the description of the elastic properties of rubbers a cor-
relation of the shear module and the module of elasticity has
been developed in I-Ref 102. Hysteresis-and dynamic fatigue
are the factors which especially influence the life and the
operation properties of tires. Fatigue changes the structure
and the properties of the materials fRef 14-16 -7. If in the
tire carcass and in the tread synthetic rubbers are employed,
the elasticity module of the tread rubber should be lower than
the module of the breaker rubber. Heat formation in the tire
tread has a considerable effect on its resistance. A reduction
of the stress by 10 - 15% decreases the temperature of the tire
Card 1/3 appreciably (Figures 7 and 8). If the rigidity of the carcass

$OV/63-4-1-3/31
.Truck Tires Made of Synthetic Rubber and Methoda for Improving Their quality
rubber is increased, the stress on the cord threads increases,
too (Figure 9)., Reduction of the thickness of the rubber-
coated cord cannot be recommendedg therefore~ The following
principles have been elaborated for the designing of tires
,made of synthetic rubbers 1) the elasticity of the tread
should be increased by using a disse,.ited pattern of the tread; 2)
in the zones of greatest heat formation notches ahould be made
in the tire tread; 3) the stress on the tire should be re-
duced by increasing its profile; 4) use of a more resistant
cord; 5) the thickness of the rubber-coated cord should be
increased. The operation properties of tires made of synthetic
rubber according to the mentioned principles were not lower
than those containing 47,116 natural rubber (Table 5). About 60r;b'
of the tires got out of service due to wear of the tread (Table
6), The use of polyamide cord increases the resistance of
tires made of synthetic rubber (Figure 7). Active carbon
blacks and additions of dispersed mineral fillers have also a
considerable effect on the resistance of tires (Figure 14)-
The rubber type SKS-300-15 has shown good test results in the
Card 2/3 laboratory regarding heat formation and resistance (Table 8).

SOV/63-4-1-3/21
Truck Tires 114a:de of Synthotic Rubber and Methods for Improving Their (juality
The synthesis of ne-~, polyurethane rubberij offers now poosibili-
ties of improving the quality of the tirea.
There are 10 tables, 14 graphsg and 34 references, 23 of which
are Soviet, 9 English, I German and I Canadian.
Card 3/3

IVISTRAT01r, V.; PRASHOHXM. V.,.inzh.,- STRONGIN. H., inzho
Scientific Research Institute of the Tire Zndustryo Avt.tranop. 37
W01:56-57 Ja 159. (MM 12:2)
1. Ispolnyayushchiy obyazannooti direktora Manchno-lasledovotellskogo
instituta shinnoy prouWshlen"nosti.
(Tires, Rubber-Research)

83839
S/138/60/000/004/005/006
0 at"-' A051/AO29
LUTHORS: Sakhnovskiy, N.L.9 Smirnova, L.A., Yevstratov, V.P.
TITLE: The Dependence of the Wear-Resistance of Protector Rubbers
on Their Composition and Properties~
PERIODICALt Kauchuk i Rezinal-1960, No. 4, pp. 22 26
~TEXTI the -wear-resistance of rubber is studied in the USSR i n the
following fieldas the wear-mechanism in tire casings, development of a Com- x
position of twear-resistant rubber, production of tires of a new designq de-
veloping metl.,iods for the evaluation of wear-resistance, etc. The relation-
ship between the wear-resistance in rubber and some of its other propertiesg
as well as the dependence of the wear-resistance on the type of polymer and
carbon black used were studied here. The effects of temperature, mechanical
friction and other factors on the wear of rubber were tested. With a varia-
tion in the testing conditions the absolute wear on the rubber will differ
accordingly. Table I shows-the figures obtained in the laboratory from tests
of the relative wear-resistance in rubber produced from a natural rubber and
CK9 (SKB) base. As a result of the laboratory tests it was established that

83639
3/138/60/000/004/005/008
A051/AO29
The Dependence of the Wear-Resistance of Protector Rubbers on Their Composi-
tion and Properties
with -art Ancreasit -.in Vie rubber modalus, the wear-resistance increases propor-
tionate 1y to.- t-h6'' in orIe-ase--in --theAnten-sity--of -,the It appeaTred
that-the greatest increase in wear-resistance is found to b4_ under-- candi-tiOns
of maximum wear intensity. A stt~( ~d out
~y of wear-resistance was also carrit
on protector rubber based on SKBV7CKC_-30AM(SKS-30 AM)rand natural rubber
polymers. The obtained data revealed that rubber on an SKB base is signifi-
cantly surpassed by the SKS-30AM rubber. At present SKB in protector rubber
is replaced by butadiene-styrene rubber. Natural rubber seemed to surpass
SKB rubberp,although the former is largely dependent on temperature. Addi-
tionally obtained data confirm the existing belief that the wear-resistance
is dependent on,the molecular weight and that the molecular weight distribu-
tion also has an effect on the wear-resistance. The CKW,3KI) rLbter was also in-
vestigated as one of the now types of synthetic polymers,and compared to tat
of natural rubbor. The authors state that the successful solution of the
problem for Increasing the wear-resistance in rubber can be achieved by or-
ganizing a series of:systematic investigation.s. in the following manneri 1)
.a study of the jaechanism of the wear in protector rubber-under various con-

83839
S/138/60/000/004/005/008
A051JAO29
The Dependence of the Wear-Resistance of Protector Rubbers on Their Composi-
tion and Properties-
ditions of operation. This investigation should be-carried out in.cooperatkn
with automobile.plants and road construction prganizationse 2) A study of
the relationshiR between the wear-resistance f rubber and its polymer struc-
ture and the synthesis of new polymers on th basis of this study, which
would yield a highly wear-resistant protector rubber under various conditiona
of operation. 3'1 Further investigation of the mechanism of rubber filling
and the production of new fillers, which would yield a rubber wi,th a higher
wear-reeistance. There are 3 tables, 7 figures and 6 non-Soviet references*
ASSOCIATION: Nauchno-issledovateltakiy institut shinnoy promyshlennosti
(beientific Researd'a Institute of the Tire Industry)
PRESENTEDs J~Aly 2 79 1959t at the XI Conference on-High-Molecular Com-
p2unds
'Card 3/3

YEVSTRATOV, Y.F.; MAKARNVICH, L,14.; SIKON,.I.I.
Sainiconductor instrument for cheakizzg,- signaling. and
aubomatic regulation of temperature of liquid products.,
Priborostroenie n0-7:25-26 J1 6o* (MIRA 13.7)
(Thermostat).

A051/AO29
AMEORS: Brodskiy, G.I.; Sakhnovskly, N.L.; Reznikovskiy, M.M.; YevstraTov;
V. F.
TITLE: Mechanical and Thermochem-ical Destrunation in the Wear of Rubber Under
Various Conditions
PERIODICA L., Kauchuk i Rezina, 1960, No. 8, pp. 22 - 29
TEXT: Brief reference is made to the previous theories on the wear meohanIsm
of rubber described in Refs, I - 10. It was found that the relative role of *the
mechaniaa1 and chemical factors in the 'wear mechanism of rubber depends on the 111'ect~
ing conditions. On smooth surfaces with a low thermal conductivity the wear-out. In
rubber takes place primarily, according to the mechanism of thermooxidizing deetrua-
tion. On rough surfaces it takes place mainly according to the meohanism of me-
--chanic al wear-out. The experimeh"s were conducted on a HHKWn HM;11 (N.TIS_qP MT-~
Dunlop-Lamburne- ty-pe machine. The various types of abrasive surfaces selected fa,
the study were: a smooth -tin- plate, smooth plexiglas, a steel plate with speoially
cut-out grooves on its surface, (the-oarbonblaok dosage was 50 weight parts to
100 weight parts of rubber), a plastic (vinyplast)-plate..,also with grooves, a
MoInocorund 150 polishing skin and a 4-mm plate of hard rubber -(hardnes_s__= 84, an-
Card,

S113816010000~*)8100610 15
A051/AO29
Mechanical and Thermochemioal Destruction in the Wear of Rubber Under Various Con-
ditions
conlizng to shore). It was shown that thebraking foroe F depinds comparatively
little on 'the nature of the wearing-out surface and the composition of the rubbers
The wear intensity evaluated from the volume loss per min. changes more
carttly. It is deducted the~wear in-dex v, depends on the nature of the surface and
the nature of the surface material just as much as the wear intensity, and ia
characterlstic only for a given friction couple, The investigated M-ateri&ls of th-3
abrasive surfaces fell in the following sequence aacording to increase in wear in.-
tensity: tin < 'plexiglas