SCIENTIFIC ABSTRACT YEPIFANOV, G.I. - YEPIFANOV, P.V.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001962710010-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 10
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

SOV/139-59--i-6/31+
Investigation of the Dependence of the Friction Force on the
Real Area of Friction aimi the Normal Load
It is concluded that the friction force is not directly
dependent on the normal force but only indirectly, inasmuch
as the normal force determines the size of the friction
area. Howeverl if the size of the friction area cannot
change with the magnitude of the normal force, the
friction force will no longer depend on the normal load.
It can be seen from the data of Table 2 that the
specific friction force does not depend on the width of
the land and is approximately equal to the shear strength
of the machined metal. The shear strength was determined
by means of a pri~ss, a sketch of which is shown in Fig 9,
p 42. The following conclusions are arrived at:
1) The process of external friction of pure metallic
surfaces consistji mainly of plastic shear taking place
in the relatively thin surface layers of the rubbing
pairs along areas, the magnitude of which is generally
a function of the, normal component of the load.
2) The main factor which determines the friction force is
the teal area of friction. The friction will be dependent
Card 5/6 on the normal force only as long as this normal force
determines the size of the real area of friction. However,

SOV/139-59-1-0/31r'
Investigation of the Dependence of the Friction Force on the
Real Area of Friction and the Normal Load
if this area of friction cannot change as a result of
changes inthe nacmal load 7 the friction force will no
longer be depende:nt. on the normal load.
3) The real area of friction is the area along which the
process of shear develops during friction. If the real
area of friction is correctly evaluated, the specific
friction force will equal the shear strength of the
weaker member of the rubbing pair in which the shear is
localised.
Card 6/6 There are 9 figurea., 3 tablon and 12 references, 11 of
which are Soviet, 1 English.
ASSOCIATION: Institut fizicheskoy khimii AN SSSR (Institute of
Physical Chemistry, Ac. Sc., USSSR)
SUBMITTED: May 4. 1958 (InLtially)
August 25, 1958 i(Aft;er revision)

YEPIFAIM, G. I.
Study of the phy a icon achanical nature of the InbrIcating, action
of boundary films. lzv.vys.ucbob.zav.; fiz. no.3.*3-11 '59.
(HIRh 12:10)
lo Aonkovakly vachernly anshinontroitel'W Institut.
(Friction)

AUTHORS: Glagolev, N.I. and Yepifanov, G.I. SOV/170-59-3-4/20
TITLEt Investigation of the Kinetics of Formation of a Hardened Layer
During the Surface Cold Hardening of Metals (Issledovaniye
kinetiki formirovani a*uprochnannogo sloya pri poverkhnost-
nom naklepe metallov
PERIODICALs Inzhonerno-fizichookLy zhurnall 1959P Nr 3g pp 29-35 (USSR)
ABSTRACTo Surface cold hardening plays now an important part in modern
machine-building as It leads to increasing fatigue strength
of machine parts$ deareasing sensitivity to surface im-
perfections, higher resistance ability with respect to cor-
rosion, adsorption effects, etc. Although many investiga-
tions dealt with structural and mechanical changle arising
after cold hardening, the role of physico-chomical inter-
action of the metal cubjected to.cold hardening with the sur-
rounding media has not been studied thus far. The aAthors
undertook to investiE:ate the role of physico-chemical factors
in the run of this process and in the formation of the harden-
ed layer, The methods used in the previous investigations by
Lyubimova et al. Z-Ref. 2.7 were employed also by the authors
for studying the kinetics of this formation. The cold harden-
ing was performed with a roller which was pressed to the sur-
face of an iron sample by a normal load of 4 and, in other
experiments, of 8 kg. The microhardness of the formed de-
Card 113 pressions was measured with a PMT-3 device. The results of

SOV/170-59-3-4/20
Investigation of the Kinetics of Formation of a Hardened Layer During the Sur-
face Cold Hardening of Metals
experiments are represented by the curves In which the values
of microhardneso are plotted versus the number of flattenings
made by the roller. The analysis of these curves makes it
possible to qualitatively understand the kinetics of the pro-
cess of cold hardening. The surface layer is hardened with
the increasing number of flattenings up to a certain maximum;
then the microhardness falls down and rises again. Sometimes
there are 2 peaks on the curve. The authors interpret this
phenomenon by a hypothesis that the surface hardened layer is
periodically transformed into a glass-like substance which
becomes brittle and is destroyed by the subsequent flattenings
of the roller. The application of some active lubricants has
a positive effect on the formation of the layer. It con-
siderably acceleratei3 the process of plastic deformation of the
surface in the first stages of formation of the layer, and con-
Biderably heightens Ats mechanical properties in the successive
stages of its format."'on as the microhardness attains a value
of about 400 kg/sq mn. This indicates that the surface layer
interacts in some way with the active media, since the maximum
Card 2/3 hardness of iron which can be obtained with ordinary methods

SOV/170-59-3-4/2D
Investigation of the Kinetics of Farmation of a Hardened Layer During the Sur-
face Cold Hardening of Metals
of cold hardening amounts only to half of this value. The data
available at present do not permit to decide the question on
the nature of the hardened layer formed in the presence of the
active media.
There are 2 graphs, I diagram, 1 set of microphotoe and 3 Soviet
references.
ASSOCIATIONSs Mashinostroitellnyy institut (Machine-Construction Institute),
Mbecow. Pedagogicheakiy institut imeni L.N. Tolstogo (Peda-
gogical Institute imeni L.N. Tolstoy), Tula
Card 3/3

C LAA /S- 6 00 0 66177
AUTHORSt Avetisyan, 1. S.9 Yepifanov, G.I. SOV/20-128-5-31/67
TITLEs The Effect of Surface-active Lubricants on Shear Strength in
Friction
PERIODICAL: Doklady Aka~emii nauk SSSR, 1959, Vol 128, Nr 5, pp 973-976
(USSR)
ABSTRAM The coefficients of friction are primarily determined by the Shear
strength of the weaker material of the two bodies rubbing each
other and by the entire surface formed in friction. When the
friction surface is coated with a thin solid film (' Oji"A') Of
low shear strength (graphite, soft plastic metaleg etc , the shear
is shifted from the surface of the rubbing bodies into the film.
Herefrom it follows that shear component f 0 of friction must be
equal to the shear strength of the film material. This was
confirmed by investigations of the lubricating action of graphite,
ting leadt oadmiump zinot and copper films on steel surfaces. The
authors then investigated the influence exerted by solid and
liquid organio lubricants# Experiments were made by means of a
hemispherical slider of hardened stool (diamotor - 12 =9
Card 1/4 perpendicular stress - 12-5 kg for Pb-, Cd-9 and Zn-surfaces,

66177
The Effect of Surface-active Lubricants on Shear Strength SOV/20-128-5-31/67
in Friction
25 kg for Al- and Sn-surfaoesp 50 kg for Fe- and Cu-surfaces,
and 62.5 kg for surfaces of the EI-437 alloy)- In the first series
of experiments the authors investigated the behavior of paraffint
cetyl alcohol, and palmitic acid. Results (Table 1) indicate that
shear component f0 is similarly reduced to about 1s60 for the
three substances. The same applies to the coefficients of friction
/-t which are reduced to 1:20 approximately. Accordingly, there is
no difference between apolar paraffin and the surface-active
substances oetyl aloohol and palmitic acid so that the lubricating
action cannot be explained by the formation of limit phases. The
effect of these solid organic lubricants is attributed to the
shielding of the friction surfaces. The friction surfaces of thick
layers of solid organic lubricants are hardly plasticized by
adsorption. When the layer thickness is, however, reduced within
the range of thinnest boundary layerep plasticizing probably
plays a deciaive pa:rt. Oleic aoid appeared to be less effective
than palmitic acid though the carbon chains of both compounds are
almost equally long~since the friction surfaces are insufficiently
shielded by liquid oleic acid. At high pressure, however, when the
Card 2/4 formation of boundary layers becomes important, liquid oleic acid

66177
The Effect of Surface-active Lubricants on Shear Strength SOY/20-128-5-31/67
in Friction
appeared to be more effective than solid stearic acid as shown
by data of reference 8. In the second series of experiments the
authors investigated the lubricating action of liquid apolar
hydrocarbons of the aliphatic series (hexane up to cetane) and
their derivativesp i.e. acids (acetic acid up to pelargonic acid)
and alcohols (methyl alcohol up to decyl alcohol)(Table 2).
Liquid hydrocarbons and their derivatives exhibited considerably
weaker lubricating properties than the boundary films of solid
hydrocarbons and their derivatives. Furthermore, the lubricity of
liquid compounds depended on their polarityt attained a maximum in
acids, dropped in alcohols, and was the least in apolar hydro-
carbons. Figure I shows that shear component and coefficient of
friction drop with increasing length of the carbon chain. Besides,
the amount of the shear component was greatly dependent on the
mechanical properties of the rubbing substances. Herefrom it is
concluded that besides the shielding of friction surfaces,
plasticizing by adsorption acquires greatest importance for liquid
lubricants in contrast with solid ones. There are 1 figure,
2 tables, and 9 Soviet references.
Card 3/4

66177
The Effect of Surface-active Lubricants on Shear Strength SOY/20-128-5-31/67
in Friction
ASSOCIATION: Inatitut fizicheakoy khimii Akademii nauk SSSR (Institute of
Physical Chemistry of the Academy of Sciences, USSR)
PRESENTED: May 18t 1959 by P,A. Rebinder, Academician
SUBMITTEDt April 27, 1959
Card 4/4

Yenifanoy,_G. I., band I..inpyev - Ni. I.
to Invf-.--,-tt~~,,altion of friction rjo to the. bioj~l:
of Thin 3urfCce L,;yers of' 6olid bodie.9"
Sulhoye i granichnoye tzeniye.. Friktsionny e witerialy (bry -ttld
4 C1 jon ..,
33-ouadtry Friction. Fr.A. I kiaterial.ff 11'0~:CowIIZ~Ai-vo
A1., ~-6SRf 1960. '102 P. T.;rrata slip inserted. 3,500 co.~~if;:-:,
printed. (~w-ries: Its: Trudy, v. 3)
Sponsorinl;- A!wncy: A11- n (" e; aiya muk SiSI'l. Institut, m, -;hinove&.-niya.
Resp. Ed. : 1. V. Kvxa,~,-,el1-?1-.iy, Doctor of TechaicEl .3ciences,
Professor; Ed. of Fubli-,hing House: K. I. Grigora-~ih; Tech.
Ed.: S. G. Tikhomirovn.
The collection nublished b- the lw;f.ill-ul, inashinov denili-C,
j
AN SUR, (Iristitute olt 6cience of Vzchine3 Accdemy of 1~'ciex-es
U56H) contains papers prescnted nt the III V5esoyuznnya konfer-
entsiya po trenlyu i i,-,nosu v mashinakh (T~Ard All-Union Gorife-,-rxe
on Friction and ~;'ear in I-lechines, April 9-15, 1958.

;encl Avetisvnn, I. S-.
Mocl,,nluil o!' tl:o o!" Pound-kry 7"Orls 1-7o
%nd -,cun:.!rrv
-rict
- ion. "riction 'Xiterinle.) ,Moscow, L-,J-vo iV 47,~SP.,
ixrnta slin inz-orted. 3,5CO co--,,'.f!z;
Cponr,orin,-.r, AT ency: Almderi -1y-i mank -"3SR. Ino U tu rvi: hinov :k.
Ed . :1. V. ~- -1-1y, i)o-:!tcr of Tecl-nical :7ci~:nc!-,S,
of rllblisldn;~~ Pouse.- K. I. GrigomsL; T, cil.~. S. L ,,r c-drovn.
Th c, w - rt, All Z"', --R
. collect~cn nublisn.--d iy tl.-i Inztitut 7,La~hinov(-dpnP..l
(In,:titutc of E~ipnce of inf!,, oC ':ci-nc,~s cont;,it-
-)resenlV),,T at 'ho III VL--eror-una,!., i)o l,run,-,.lll A. J-ZlnoEi) 11 -1- E.,~ 1-1. n -.'~v
(I jr-(l a]-!j ic,n lon~'erence on -rict.'on an~' 1!e-;,r in
1h Jn in -! z

IFAMOV, G. 1.
Role of adhesion in the formiation of the friction force
of clean surfaces. DokI.AX SSSR 133 no.2s349-331
ii 6o. OCUU 13:7)
1. Institut fisicheskoy khImit AkRdodi nauk SSSL Fred-
st&ylono &kademikom P.AAabinderom.
(Adhesion) (Friction)

85421
24 0% 111til,
77T0 0
S/19 60/002/011/018/027
B004 o6o
YB
AUTHORS: Sanzharovskiy, A. T., Yepifanov, G. I.
TITLE: Internal Stresses in Coatings. II. Experimental Methnds of
Studying Ipternal Stresses in Polymer-,I Lacciu.~r-snd-dye
Coatings \V
PERIODICAL: Vysokomolekul,yarnyye soyedineniya, 1960~ Vol. 2, No. 11,
PP. 1703 - 1708
TE(T: The authors' aim was the experimental investigation of the In-
ternal stresses appearing in polymer- and lacquer-dye films applied to
solid bases. Two methods are described in the article under ~,'onsidera-
ticn. 1) Measurement of deviation h of the free end of a cantilevered
base under the effect of stress d caused by shrinkage of the coating.
The following equation has be'en derived for this case in a previous
papr,r (Ref.l)!
LT - hEit3/312(t + Aqat .(3), where El denotes,the modulus of elasticity
of the base, 1 is the base lengthv t its thickness, and At the thickness
Card 1/3

~ 85421
Internal Stresses in Coatings. II. Experimental B/190/60/002/Oil/018/027
Methods of Studying Internal Stresses in B004/BO60
Polymer-, Lacquer-and-dye,Coatings
of the coating. The measurement of h is described. The samples are
cantilevered In such a way that the distanoe between a lamella and the
free end of the base can be measured by the micrometer screw beneath
the microscope. A particular arrangement., in which the sampis is placed
In a chamber with glass windows is described for measurements at higher
temperatures and degrees of moistness, in vacuum, and in different 2
media. The sensitivity of this method for steel bases is 0.78 kg/-m
2
for copper bases 0.39 kg/cm . 2) Tensimetric method. A wire gage and
d.o.-measuring bridge are used to measure the ohanges in resistan-,'s on a
flexure of the base on its noncoated side due to internal atrpsrj.
Equation a - 4EIt219(R9 + R)/kIR(2t + 36t)A+, (7) is found at a !=stan.,
current strength I, measured by a milliamperemeter, of the dlagonal,'-;;~
current, measured by a galvanometer or a loop o6oilloseope, caused by a
PeT'turbation of equilibrium in the bridge, a resistance R of the gage,
R9 of the galvanometer. Fora sensitivity k of the gagr, equal to
Card 2/3

85421
Internal Stresses in Coatings. II. Experi- S/190/60/002/0111/0116/027
mental Methods of Studying Internal B004/Bo6o
Stresses in Polymer-, Lacquer-and-dye Coatings
200 ohms, t - 0.2 mm,,6t - 30 p, Rg = 500 ohms) the sensitivity of this
method was 3.8 kg/cm2 for steel bases, and 1.9 kg/cm 2 for copper bases.
There are 7 figures and 2 povietreferences.
ASSOCIATION: Inatitut fizicheskoy khimii AN SSSR (Institute )f
Physical Chemistry of the AS USSR)
SUBMITTED: May 11, 196o
Card 3/3

8/19 60/002/Oli/019/027
B004YB060
A:UTHORS: Sanzharovskiy, A.'Tg
TITLE. Internal Stresses in Coatings. III. Study of Internal
Stroooes In Filme of Oolatin and A00tyl collul6oo
-Applied to Solid Bases
'PERIODICAL, niya, 196o
Vynokomolokulyarnyyo noyodine Vol. 2, No. 11,
pp. 1709 -~1714
iTEXT: In previous,investigations (Refs. 1,2) the authors hairo worked
iout methods of calculating and experimentally studying the ihternal
stresses appearing in films made of polymers of laMtk9y.!dyo boatings on
solid bases. In the work under consideration thej-'studied th6'-int .ernal
.stresses of gelatin- and acetyl cellulose films applied onto!'120 mm.
1long, 10-15 mm wide, 0-2-1-5 mm thick lamellas-Deviation h 6f the free
end of the cantilevered lamellas was measured. he stress wab calculated
~by the following equation:
cf - hE t3/312(t + At)6t. Here, E denotes the modulus of elasticity of
Card 1/4
3C

Internal Stresses in Coatings. 111. Study 8/190/60/002/q11/619/027
~of Internal Stresses in Films of Gelatin B004/Bo6o
and Acetyl Cellulose Applied to Solid Bases
tbo basop 1 is its length, t its thickness, and At the thickness of the
film. The '
inventigation also covered the kinotioc of the increano of d
during drying of the film, the effect of the solution concentration, of
tho thickness of the film applied, and of the base material (carbon
titoolp otainleau ateell glaam, brassy copper).
Fig. 1 shows the change of a as a function of 'time in a 5% gplatin solu-
- tion film applied onto the steel base.
6.1 Fig. 1 Section OA of the curve corropponds to
the evaporation of the solven 't without
noticeable inner stresses. This is fOl-
lowed by a strong increase of:(Y in the
section AB, and finally, eith'er due to
relaxation or detaching of the filml*irom
the base, a drop of a in the section BC.
Tests made with.5, 10, and 2&5 ikatin
solution showed a to be independent of
1 z3 A4, A 44 concentration and film thickness, and to
-time ftpeAq, 11OC61 hours
Card 2/4~

Internal Stresses in Coatings-III. Study S/190/60/002/011/0'.9/027
of internal Stresses in Films of Gelatin B004/Bo6o
and Aq9tyl Cellulose Applied to Solid Bases
amount to (27CL+-20) kg/cm2 for gelatin, and approximats~.ly 65 kglcm 2 for
acetyl cellulose. The section CA of the curve becomes smaller With in-
:;reasing gelatin concentration, and larger with in,-,reasirg film thirl'k-
ness. Films with thicknesses > 0.1 mm detach from the ba&P bef~z-~ j has
attained the maximum value. Tests made with gelatin fil-,a crL 3--.-#~rai
base materials showed no effect to coms from the latter. a was, or: an
Y 2. -eaae.:~ he
average 270 kg/cm The exiatence of internal stre-3ses dec
stability and durability of films. A determinatIl.on cf -th? ttE-rail,-
strength of films indicated '~100 kg/cm2 for gelatin, about 88 kg/~M2 for
acetyl cellulose. The stability of gelatin films on a bas-:, Tlhl~~a ar')PS
to 25%;that of acetyl cellulose films to 74%. There a:c;.: 4 figvros Find
4 Soviet references.
ASSOCIATION: Institut fizicheskoy khimi:i AN SSSR (Institit,:? r~f
Physical Chemintry of the AS USSR)
SUBMITTED: May 11, 1960
Card 3/4

Internal Stresses in Coatingst. III. Study S/190/60/002/011/019/027
of Internal Stresses in Filme, of Gelatin B00A./Bo6o
and Aoe,.yl Cellulose Applied to Solid BasIes
L-~,gend t9 Fig. 1 : Kinetics of the change of !w,:~:-nal' atr-sa ~3 in a
gelatin fJ.lm applied onto sta-i! baie.
Card 4/4,

-Kn; vw~nWzni it q rqA I 104il-mv W.'Xj im
89709
S/139/61/000/001/017/018
iui o4 E073/E535
AUTHORS: Avetisyan, I.S. and Yepifanov G. I.
TITLEt Investigation of the Lubrication Properties of
Molecular Layers -of Organic Lubricants
PERIODICALI Izvestiya vysahik:h uchebnykh zavedeniy, Fizika,
1961, No.1, PP-171-172
TEXTt Tn earlier work or the authors (Ref.1) it was shown
that the ef f e.c t of excess Layers of isolid organic lubricants
on the characteristics of friction consists to a considerable
extent in the separation of the rubbing surfac-es. HOWOV01', L1118
does not exclude the effect of adsorption plastification (Ref.2),
the magnitude of which should manifest itself to an increasing
extent with a decrease in the thickness of the lubricant film.
In addition to elucidating the role of adsorption plastification,
it was considered of interest to verify what film thickness of the
lubricant corresponds to a maximum effect of reducing friction.
For this purpose the effect of monomolecular layers of such
surface active lubricants as istearic acid and cetyl alcohol on
the friction of a rubbing pair, copper-high speed steel, was
investigated on an instrument,. a schematic sketch of which is
Card 1/4

89709
S/139/61/000/001/017/018
Investigation of the Lubrication.... E073/E535
shown in Fig.l. After depositing a certain number of molecular
layers and subsequent drying, copper specimens I were placed on
a flat support which was fitted into a dynamometer vice which
could be moved at a speed of 10 cm/min. On to the moving specimen
a high speed steel semi-spherical slide rod 2 with a curvature
radius of 6 mm was pressed with a load of 25 kg.
The friction force was measured by the indicator >. 'ime lijunu-
molecular layers were deposited onto the specimen by means of the
method of K. Blodgett (Ref.3) from the surface of a weakly alkaline
aqueous solution, pH-~-'~ 8. Preliminarily the specimen was cleaned
with an abrasive and washed several times with cryoscopically pure
benzol. The friction coefficLent for high speed steel along such
a specimen is 0-35. In the case of sliding of the slide rod
along an extremely pure copper surface obtained directly after
cutting of a very fine chip, the coefficient of friction equalled
1.2 to 13. An odd number of inonolayers of stearic acid and
barium stearate were deposited onto the metallic stirface. Data on
the influence of the number of monolayers on the friction
coefficient are plotted in Fig.2 (friction coefficient IL vs.
number of molecular layers n), The results indicate that from a
Card 2/4

S/139/61/000/001/017/018
Investigation of the Lubrication.... B073/E535
.V
thickness of 15 to 17 'layers of lubricant film, an almost nidx:UMum
dec
rease is observed-in the friction coefficient,which hardly
i changes with a further increase of the film thickness. This
justifies the assumption that films of atearic acid of a thickness
of 15 to 17 layers are sufficiently strong to withstand normal
,loads and to ensure perfect separation of the rubbing surfaces.
Calculations show that for a friction coefficient ji between 0.08
0.1 the degree of screening of the copper surface that is
lubricated w:Lth a film of stearic acid is approximately 90%. Equal
resu ts were obtained for cetyl alcohol. Thereby, the limit value
of the friction coefficient proved to be independent of the nature
of the polar group of the lubricant,.; molecules. In friction
experiments with rough machined surfaces (V. M. Korbut. DAN SSSR,
124, No.1, 1959) no lubrication effect was observed for monolayers
of stearic acid; a lubrication effect manifested itself from a
thickness of the lubricant fj,Lm of five lnyors onwArdn. According
to Korbut this in due to the 'fact that in the ense of rough
machining of rubbing pairs thie nominal geometrical surface on
which the lubricant layer is deposited differs greatly from the
real surface forming the friction forces. There are 2 figures,
,Card 3/4

89709
S/139/61/000/001/017/018
Investigation of the Lubrication.... B073/E535
1 table and 4 references: 3 Soviet and I non-Soviet.
(Note-: Th,i,s:is virtually a com.plete translation)
'ASSOCIATION: Institut fizicheakoy khimii AN SSSR
(Institute of Physical Chemistry, AS, USSR)
SUBMITTED: June 13, ig6o
/I
A
Card 4/4 Fia.1
Fig.2

ROSTOVTSEV,, N.M.; YEPIFANOV., G.L.; ZHOIN, N.P.
Role-of cavitation in the ultrasonic treatment of materials.
Izvevysouc hebezav*; fiz. n0-4:257-162 161* (IMA 14:101'
1. Orlovskiy pedagogichesidy institut i Institut fizicheakoy
khimii AN SSSR.
(Cavitation) (Ultrasonic testing)

BANZIUMVSKIY, A.T.; YEPIFANOV, G.I.
Internal stresses in coxtings.. Part 4S Normal intermal
stresses in nitrocellulose films. Vysokom.soed. 3 no.3-1:
1641-161j.3 N 161. MIRA 14: 11)
1. Institut fizichesko; khimii AN SSSR.
(Nitrocellulose,)
(Strains and dtresses)

AUTHORSt
TITLEs
,/61/136/004/011/026
0/020
B019/BO56
Rostovtssy, N. M. and Yepifanov# 0. 1.
_"' " ~ --- ~ -` - i --_.
Effect of Meohanimil Properties of Solids Upon the Rate of
Their Ultrasonic Treatment
PERIODICALs Doklady Akademii nauk SSSR, 1961, Vol. 136, No. 4,
PP. 807 - 809
TEM In the introduction, the authors define the ultrasonic treatment of
solids as a dispersion process, in which the molecular binding forces are
overcome, and new free surfaces are produced. In addition, details of
.ultrasonic treatment are disousted in the introduction. The experiments#
which are the subject of the pros ent paper, were carried out with baron
carbide suspensions in water at,17-5 ko/seo, a vibration amplitude of
A - 24/A,, and a contact pressura of the ultrasonic device of 2 kg. In the
firat series of tests, the working rates of pure lead, aluminum, iron,
copper, zinc, antimony, and glaiss are determined. From these results it
follows that the working rates of materials being subjected to a con-
's iderable cross-section contraction on the fractured surface of the
Card 1/2

Effect of Mechanical Properties of Solids 8/020/61/136/004/011/026
Upon the Rate of Their Ultrasonic Treatment BO1q/BO56
tearing test are low (5-9 mg/min). The lower the cross-seotion contrac-
tion, the higher the working ratc which, in the case of glass and
aAtimony# attained a maximum. Although the tensile strength and the micro-
hardness of lead is considerably lower than that of antimony, the working
rate of antimony is nearly a hundred times as high an that of lead. In a
econd series of tests, the working rate of the lead-antimony alloy was
:
tudied as a function of its com:?osition. These results confirm the
above-mentioned opinion that the working rate of a material is the higher,
the more brittle is the material. There are 1 figure, 2 tables, and
4 referencest 3 Soviet and I US.
ASSOCIATION9 Orlovskiy gosudarstyennyy pedagogicheskiy institut (Orlov
State Pedagogical Institute)
PRESENTEDs July 21, 1960, by P. A. Rebinder, Academician
SUBMITTEDi JulY 141 1960
Card 2/2

21564
5/020/61/137/003/013/030
P104/B214
AUTHORS: Rostovtsevl Ni M. and Yepifanov, G. I.
TITLE: The effect of emrface-active media on the rate of super-
sonic treating ef solids
PERIODICAL: Doklady Akademil nauk SSSR, v. 137, no. 3, 1961t 560-5T1
TEXT: An investigation was made of the dependence of the effect of active
media in suporrRonic treating (if solids on the madials mechanical proper-
ties in optimum concentration of sodium oleate in water; and oleic acid,
and.palmitic acid in benzene. The following.substanoss were studied: a
number of pure metals (Cu, Al, Ft. Pb. Zn. Sb), antimony-lead alloys,
and carbon steel. The supersonic instrument carried out oscillations with
a frequency of 17'.5 kcps, amplitude 24/4,.and surface pressure 2 kg. The
cylindrical instrument had a diameter of 5 mm and was made of unhardened
steel. The specimen was introduced in a special cuvette in which 0.5 cm
of the solution to be studied was poured, and 150 mg of boron carbide
powder with grain size 120 was added. The experiments were carried out
at 18-200C. The results are collected in Tables 1-3. It is seen that
Card 1/ 5

The effect of surface-active
21564
S/020/61/137/003/013/030
B104/B214
the surface active additions affect mostly the hardened materials (cu,
Al, and Fe). Special 'reference is made to the slowed treating of lead
caused by surface active media.. From a discussion of the results it is
concluded that the orgaaic media are effective only in the treating of
plastics and strengthened metals in 10tich a marked brittleness is found.
In metals with low rearystall:ization ~point the effectiveness of these
media is small. Further experiments confirmed the long known strong
dependence of the effect of surface active substances on their concentra-
tion. The results are shown in Figs. 1 and 2. Fig. I shows the machined
material per minute (mg/min) as a function of the concentration and
a clearly marked limiting value is seen. Fig. 2 sho'ws the rate of trea-u-
ing as a function of the hydrostatic pressure; it is concluded from this
that addition of surface act.'Lve substances has no effect on the volume of
the cavities formed under th-9 instrument. There are 2 figures, 3 tables,
and 7 SoNiet-bloc references,
ASSOCIATION:
Card 2 5
Orlovskiy gosudarstvannyy podagogicheakiy institut
(Orlov State Pedagogical Institute)

21564

i /020/61/137/003/013/030
S
The effect of surface-a vil ...
ct
B104/B214

PRESENTED:
September
26, 19601 by P.
A. Icademician
Rebinder,
SUBMITTED: September 12, 1960

Legend to Pig,
1: Rate io
of superson

O -
machining an a function of the-

concentration
of sodium ante in
ol
o
water. 1) cu. 2) Pa- 3) Zinc. z
4) Lead.
10

"p, 0
0 Q4 OA -it it

25
Card 3/5

21~564
_'The affect of surface-active ... S1020J6111 37/003/013/0 30
B104/B214
'Fig. .2: Effect of the external.hydrostatic
pressure
on the rate,of machining of Cu.
too-
Legend; 1) Boron carbide suspension in
pure Walter (v 2) The same with 1~1*-
0
sodium oleato. 3) The rati.) v/Y t
0
5 A..- IADIIK Cjp%ws CTCNAO 100-
Mumma M*Ab
PMO. OUSTS II&T.
PIIR 0 00,10 350 Z)O 120 00 0 0
2% PUTO. OACHHODe
a j /0
0 0
X11CM01M 0 6C11311110 170 100 70 100 0
PACTO. TIMMKTHII,
X)ICjIOTU a 6C1131i"L. 00 100 IW -100 0, 0 0
Legend to Table 1: 1 ecitive acti
Eff on of surface active media in
supersonic treating of solV. bodies. 2) .1% sodium cleats in water.
.3) 2% oleic acid in benzene., 4) 2% palmitio acid in benzene. From
left to right: Al, Cu, Fe, Pb, Zn, Sb, Glass.
Card,

The effect of surface-active ~/020/61/137/003/013/030
B104/B214
TaOiniti 2
Table:2: Eff ec ti van as a of 04 action of 1
31IMPOXT11nilocTh ACTACTI!11;111
' Pac.
1~ solution of sodium oleate in water in 0
,
700PA OACDTA HATPHR b MIC IIPJI y0b7pil-
supersonic machihing of Pb-Sb alloy. 3BYKOBOA Odpa?)Me CHARtIOTS Ct:1111CIA-

Legend: 1) Effect in
2) Amount of Sb cypt.kq,
in the alloy
0 1 13 -o 40 0 _1W

Tab 1 a 3 Effectiveness
of tho action of a -M ALRCT
DHJI
120
1D0
1051
0
~W 1
15
0
1~4 solution of sodium oleate In water in super- ,
1)
Effective-
-gend:
sonic machining of steele. Le
ness of the action In 2) Industrially pure
irons 3) , Y -8 (U-8) steel, unhardened.
4) U-8 steel bardened.
2)4XjWK
THOROM
AeACT-
Orant. V4 cyfut%. V-8
30
DHR
Card 5/5

J~
32226
S/139/61/000/004/021/023
E194/Z.135
AUTHORSs RostoytGOTI mom.# Y*pifanoyj G.I,q and Zhadin, N.P.
TITLEt An investigation of the role of cavitation during
ultrasonic workinj; of materials
PERIODICAL3 Izvestiya vysshikki uchabnykh zavedeniy. Fizika.
no. 4, iq6i. 15?-162
TEXTt Differences of opJ.nion exist about the role of
cavitation in the ultrasonic nachining of materials. Some authors
consider cavitation to have an important positive effect but the
present authors think that it has a negativ* effect, and the work
here dtatribed was carried oul: to study the -point. A strita of
tests was run with the application of pressures up to 50 atm to
reduce cavitation. The amplitude of oscillation of the tool was
observed through a measuring microscope. The materials worked were
brittle glass and plastic aluisinium pressed to the tool with a
force-of about 2 kg. The tool was a 5-mm dtametor cylinder of
grad,* '1--8 (U-8).steel workin,g in suspensions of bor*n carbide in
water, tthanoland a saturatt-d solution of aodium chloride in water
at a temperature of about 20 '3C. The tests were made alt a
Card 1/4~-

32226
An investigation of the role (if S/139/61/000/0041021/023
Z194/E135
frequency of 17 kz/a and an amplitude of 6 microns. The working
was assessed by the loan of woiight of tht sample. Glass samples
were worked for two minutes, gind aluminium for 3.5 minutes.
If tavitation played a positive par-t. increasing the proazure vould
redute the amount of material removed-by reducing -avitation.
In fatt, the opposite was obsorved and in each case the amount of
material used rose steadily w4Ah pressure until a zertain lim-ft
,ralus was reached bey&:td which n* further intreass otcurred.
The pressure at whi-ch this ot4.rurred was calculated to be equal to,
the pressure required to suppress cavitation. Tests were then
made at reduced pressure, with the object of increasing the
taTitation at the frequentiee; of 17 and 9.5 kle/s %nd amplitudes
ranting from 4.7 to 8.4 micronsa the temperature was maintained a,
20 OC and -ratuum was applied to the vessel. In all taste
xtduction of the pressure cauti-ed a linear reduction in the amount
at mmtexial removed, whizh supports the view that t&Titatioa has e
Megati-re, *:~fe-zt. She influentt of temperature was then studied
on the prtnclplt that as the.imeterial neared its boiling point
,,-a-Titation would Insrease. These tests were made at & pre3sure of
cf.lr'd 2'/t

32226
An investigation of the role of... 0s/139/61/000/004/021/023
Z19VE135
1 atm and a frequency of 9-5 kc/s with an amplitude of 8 microns.
In the case of water and benzene the rate of working first rises
and then reaches a maximum at a temperature of 55 OC for water and
35 OC for benzene, and then falls sharply an the boiling point is
reached. In the case of ether (boiling point 34.5 OC) the rate of
working decreases rapidly an the temperature is raised. The
rising part of the curves for water and benzene is attributed to
reduction of viscosity at a temperature range where there is little
change in vapour pressure, the subsequent fall is attributed to
increase in vapour pressure promoting cavitation. A further
series of tests was run in which both the pressure and-temperature
were varied simultaneously so as to maintain constant the
difference between the hydrostatic pressure of the fluid and the
vapour-pressure at the given tesiperatureo Under these
circumstances the rising part of the curve for water in the same
as before but there is no dropping off as the boiling point is
reached6 the curve continues to riseq presumably because
cavitation is suppressed by the increasing pressure. It is
concluded that cavitation cloarl- has a negative effect on
'Y
Card 3/4

32226
An investigation of the role of . ..... S/139/61/000/004/021/023
9194/E135
ultrasonic machining of metal and that, for any given fluid at
atmospheri-c pressure, there is an optimum working temperature.
There are 4 figures and 8 referencess 6 Soviet-blot and 2 non-
Soviet-blot, The English langiage reference reads as followst
Relf.83 E.A. Nappiras. Metalworking production,, V.100, No.30, 1956.
ASSOCIATIONs Orlovskiy pedagogicheskiy institut
(The Orlov Pedagogical Institute)
Institut fizicheskay khimii AN SSSR
(Institute of Physical Chemistry, AS USSR)
SUBMITTEDi June l3o 196o
Card 4/4

32845
8/020J62/142/002/026/029
B101/B144
AUTHORSs SanzharovBkiy, A. T., and Yepifanovt G# 16
TITLEs Study of the formation of mechanical properties of polymer
coatings and of internal stresses in them
PERIODICAL; Akademiya nauk SSSR. Doklady, v. 142, no. 2, 1962,
403 - 406
TEXT: The change in mechanical properties of gelatin films and their
shrinkage during drying have been :investigated. From experimental data,
the following equation was derived for,the increase A a of internal stress.
during the drying time t: &a - [13hr - bt (cy 10)/2,j]/[1/Ej +'/E2 (I-exp(-,&O)]
(5), where 6 shr is the linear shrinkage, a is the normal internal stress,
a0 is the yield ntrooo, qj. is the tincoeity, E' is the modulus of
instantaneous deformation, E2 in t'3e equilibrium moduluo of high-elastio
deformationp and 0 is the relaxati:)n period. For &t -*oo, &a 01
for 6,t ->O (instantaneous drying), &d reaches the limit: &a lim &E shrE1,
Card 1/3

32845
S/020J62/142/002/026/029
Study of the formation of mechanical... BIOIIB144
b.& shr' Ej,and the apparent modulus E. of gelatin gels of different con-
centrations were determined experimentally. Result: tahr increases with
decreasing water content U of the gels, and reaches the value -,2 with
air-dry films (14-13% H2 0). E, increases with decreasing U (from 90 to 30A)
by 180 timea, but remains low (q0 kgf/cm2). With furthor decrouaing U, El
4 2
rises steeply, and reaches 4.2-4-5*10 kgf/cm with air-dry gelatin. alim
was calculated from 6 shr 0 f(U)j E;IM f(U). Between 90-30 Ut Olim was
2
~7 kgf/cm . Below 20% U, vitrification sets in, and alim reaches a value of
2
the order of 500 kgf/cm . From Ea - f(U) it was found that between 90-40%
U tha high-elas'tic deformation is about 25-30% of El. Between 40-20% U,
Ea becomes ?much less than El. Calctilation of cy by'Eq. (5) furnished
350-400 kgf/cm 2 for air-dry samples, while experimental data yielded
Card 2/3

45
S~01 62/142/002/026/029
2Y
B
Study of the formation of mechanical... B101 B144
2
-ween calculation and experiment could
270-300 kgf/cm The agreement be,.
still be improved by allowing for plans stress. Summing up:(1) The
concentration of the initial Bol.u-tion affects a only slightly. (2) The
experiments have confirmed that a is independent of the film thickness
as shown by Eq. Wt pure gelatin, 260 kgf/CM2 at 0.04 mm and 0.? mm film
thiokneso; polyester varnish, 3.3.--3.0 kgf1cm 2 at 0.10 and 0.75 mm, This is
attributed to the occurrence of vitrification. For plaoticizgd gelatin,
high-'elastic deformation and viscous flow area however, maintained up jo
the air-dry state, and 6 drops from 80 kgfIci2 at 0-04 mm to 30 kgf/cm4,at
0.26 mm. Academician P. A. Rebinder and Professors G. M. Bartenev and
P. I-. Zubov are thanked for advice. There are 3 figures, 1 table,and
3 Soviet references.
ASSOCIATION; . Institut fizicheskoy khimii Akademii nauk SSSR (Institute of
Physical Chemistry of the Academy of Sciences USSR)
PRESENTEDt
SUBMITTEDs
C4rd 3/3
July 13, 1961 by P. A. Rebinder, Academician
June 26, 1961

SANZHAROVSKII~ A 0T.; YEPIFANMr, G.I.; LCKAKIN# A.T.
I I"_"..
Internal stresses in polymer coatings. Lakokras.mat*i ikh
pr4. no.3:21-31 162.. (MIRA 15:7)
(Protective oGatings--Testing)
42trabu and atroow)

Z/OJLI/62/019/010/002/009 1
AUTHORS: Sanzharovskiy, A.T., Yopifanov, G.1a, Lomakin, A.T.
TITLE:- Internal stresses in sur:facecoatings~~ith polymers
PERIODICAL: Chemie a chemicki( technologie. Pr"ehled te'chnickeira.
hospodafr~'ske"literatury, v.19, no.io, 1962, 465,
abstract Ch 62-62'81. (Lakakras. Materialy, n0".3, 1962,-,
21-31)
TEXT: Studies of internal stresses in-coatings and paints made
from polymers showed that they were caused by shrinkage taking
place during drying and harderting. If the properties of the
primer were without effect on the hardening mechanism, the
characteristics of the primer would have no effect on the internal
stresses. The latter decreat5ed as the tfiickness of the surface
coats and paints increased. plasticizers lower considerablythe
modulus of elasticity of the ebats and cause a reduction of the
Ximit value of the internal stresses.
3 sketches, 19 diagrams, 1 table, 7 literature references.
Com ranal
(Abstracter's note. plete t ation]
Card 1/1

I
YEPIFANOV, G.L; SANZHAROVSKIY,; A.T.
Investigating the effeative friction area. Tren.i i=.mash.
no.15:254-273 262. . (NIRA 15:4)
(Friction)

7 7-
T
17r0 61--OY2 0-2 9 OW(RD 2
'OUR
NR, AP6013476 S MCOYE. UF/6'374166/000/002/0290/02
AUTHOR: Sanzharovskiy (Jr.), A. T' ;,T~pifanov, G. r.
ORG: Moscow Institute of Electroni4c Machine Building (Moskovokiy institut elektron-
nogo ma-S nostroyehiya)
TITLE: Study of the structure of phys;icomachanical properties of
SOURCE:-- Hakhanika -polimerov, - no. 2, - J.~966, - 290-202
TOPIC TAGS: polymer structure, amorphous polymer, crystalline polymer, solid physical
property, solid mechanical property
ABSTRACT: Thestructure and physicomi!chanical properties of pentone,
C
C
'
were studied on 0. 3-0.4. MM films fomed froin trielts of the polymer on metal substrates.
X-ray structural analysis and an MIN-9 polarization microscope showed films cooled In
liquid nitrogen to be amorphous and those cooled slowly in a furnace to be coarsely
UM 678:$41.68.3
12-

L, 26 -66-
!42
ACC NRs AP6013476
crystalline. Variations in elastic mojulus with temperature are Interpreted in terms
of the structural changes in the pentone film# As the 'size of cpherulites decreases,
the strength and elongation at rupture increase. At subzero temperatures, the rup.-
ture of the film In brittle, as the ti2mperatura risos# It beccines hig))Iy elastic. A
temperature rise from -60 to +1000C czuses an Increase in elongation at rupture frcn.
,2.5 to 300%, at t " same time, the!tevsile strength goes through a maximum at -200C#
The specific weart pent -cna -films',.4w; found to be .practically Independent of the
nize,of spbeiu=1tesA Orig. zR-.Ws: 7 figures.
SUB CODE., 07/ SUBM DATE: 12Ju1115/ ORIG REr-. 004/ OTH PEF! 000
2 2
Card

tit r~, , ~ !--1--d. .!A , -, , -- . ~, ~ , ., , I, ati- I, - -
. . 1. 1 1 . i ; : 11
-~ - ~ i . I 'IV
lki~
I

YEPIFANOV; G.V.
I Reduction of a plana graph to an edge by star - triangle
transformations. Dokl. All SSSR 166 no.1:19-22 Ja 166.
(MIPA 19:1)
1. Leningradskoye ctdelaniye Matornaticheskogo instituta
im. V.A.Stoklova -0 S5SR. Submitted June 2, 1965-

BF-r,MK . To I )~~PI~~
0 k~qK;. _ _I *
Traffic organization ejail safety. Av-t. transp. 42 rA 4%9t4i-~18 S ~64.
(~CRA !7'll)

significance and develolment of school farms for training and
axperimentation. Politekh. obuch. no.8:21-21 Ag 159.
Oau 12%10)
1,Ryasanskly obla*iAoy Institut usovershonstvovaniya uchiteley.
(Ryazan Province-Agriculture-Study and teaching)

YSPIFANOV, K.P.,-tokarl
Mandrel with a disk cutter. Hashinostroif~lf no.700 JI 163.
(MIRA 16:9)
(Metal-cutting tools)

Thirty percent cheaper. Stroitell. no.7:n Jl(t6l.
I (Wood-vorking machinery) 14IRA 14:8)

YIPIPANOV. M.
Training of personnel by correspondence. Arom. koop. 13 no.4:33
AP '59- (miRA i2:6)o
l.Direktor Vsemoyuznojv zaochnogo takhnikuna promkooperateii,
Moskva.
(Correispondenco schools and courses)

SMJINj Sol TEMMN, I., YEPTYANON5 M. and YIUTOV, A. (Revievers)
?'A valuable. handbook - Mozgov, I.E. "Famakologiya" [pharmacology).
M., Sellkhozgiz, 1961. 3rd revised and enlarged edition..."
Veterinariya,, Vol. 39,, no- 3, Harch 1962 pp. 8T

YEPIFkNOly" M.I.
fcr",s of
g,-rjg. no.3:94-101
-)f ljqtr~rt Upland. lzr. All SSSR. Ser. (MPA 18.,6)

GOLOTSP 3.1.1 Ylll~ANOVI M.I.
Karst troughs of the central and easlern Usty-urt. Trudy YIDIP
15t62-66 165. (MIRA 18:9)

YEPIFANOV9 M-1-
Z-w_-
Aral Sea terraces. 1~-'udy SOPK no.21164-169 161. (MIRA, 14:11)
i:Aral Sea--Terram (GeologY))

VEYTSMANI N.R., prof.; VRIETSKIY, I.G., dota.j ZIPJKOV, FAI dots.;
MUKHIN, A.F., dots.; _UFIFANOV., M.P.-,,- red.; YERKHGVA, Ye.A.,
tekhn. red.
(Principles of studying balance shoots and statiatico]Osnovy
balansovedeniia i statistiki; uchebme posobie. Pod red.
N.R.Veitsmana. Moskva, Izd-vo IMO, 1962. 261 p.
(MIRA 15:12)
(Accounting) (Statistics)

MISUCI=-0, I.P.; _30CHAROT, I.I.; GLITSMOT, P.I.; _MIP*VOT, V.S.;
HIKOLISKIT, U&N.; NIK"ISKlY, S.W.; PVCHKOY#-- I;...; CIMMIXOT,
G.P.; MiCHETININ, T.D.; UPIPANOTt M.Pg. red.; ROVANOTA# Sol&#
tekhn.red.
lei (Africa 1960: concise reference book; territory, population,
economy, governmental system, foreign policy] Afrika 1960;
kratkii spravochnik. 'rerritoriia, naselanie, ekonomika. goau-
darstvannyi stroi, vn9shniaia politika. Moskva, Izd-vo In-ta
mezhdunarodnykh otnoshanii, 1960. 133 p.
(KERA 14:3)
(Africa)

TWIFAVOT, M.P.. red.; ROWOVAP 11-Le takhn.red.
(The 13th annivorsary of fro@ Csochoslovskial 13 let svobodnoi
Chakhoslovaklio Xoskwa, Isd-va INO, 1960. 192 p. (MIRA 13:8)
1. moscov. Institut mshdunarodnykh otnosbaniye
(C"chosloyakle-Sconomic conditions)

YVIIJUOV, M.P., red.; ROKABOVA, II.I., takhn.red.
[Problems of foreign trade] Toprosy vneshnei torgoyll. Moskva#
ISd-VO 190, 1960. 195 pe (MM 13:4)
1. Moscow. Inatitut mshdunaroWkh otnoshenly.
(Comares)

KHK3M'NITSKATA. Yelizaveta Leonidovna; SHCHETININ. V.D., red.;
13PIPANOT, ROKAMOVA, N.I., tekhn.red.
.
[Konopolistic capitalism in West Gerwnyl Monapollaticheskil
kapitalizz Znpadnoi %rmnii. Koakva# lid-vo, INO, 1959.
353 P. (MIRA 13:4)
(Garmany. West-2conomic conditions)

TVIYANOV9 M.P., red.1 ROKANOVA, N.L, takhn.red,
[7ifteen years of the Domooratic Republic of Vietnam] 13 lot
Demokratiahaskoi Respabliki V'stnam. Xoskya, Isd-vo IXO# 19600
145 V. (MIRA 1337)
1. Moscow. Institut xeshduAsrodnykh otnoshani
(Vietnam, North-loonomic conditionsf"
(Tietnemp North--Politico and government)

BOBRAKOV# Turiy Ivanovich; BUGROY, Yevgeniy Vl&dimirovichj.YEP1F44qVp
M.P.t red.; ROMANOVA, N.I., teklm. rod*
[Economy of the U.S.A. Is in a labyrinth of contradictions]
Zkonomika SShA v labirinte protivorachii, Mookvap Iad-vo
In-ta zozhduna'rodnykh atnoshenut l961 50 WRA 3.4 18)
(United States-Economic condltions5'

BYSMEV9 Hikolay Grigorlyevichl WTYULbTAj Appolinariya Androyevnal
7~P:LFAAW,,-M*F*, red.j JWF-ANUVAy N.Lp tekhn. red.
(Possibilities and reallty of comprehensive European econor-le co-
operation] Obshcheevrop)iskoe ekonomiobeekoo sotrudnichestvo; vozmozh-
nosti i deistvitellnost.l. Moskva,, Izd-vo In.-ta mezhdunarodrykh otno-
shenlis 1961. 78 p. (YSIRA 21+:20)
(Europe-International cooperation)

BOLISHAKOVA, Inna Ivanovnaj YEIIIFANOV, M.P.., red.j ROMOVA., N.L., tekhn.
red.
[The r_Qad of national independence] Dorogoi newisimosti. Mo-
skvap ~zd-vo IM, 1961. 83 p, (KMA 3j, t 9)
(India-Economic conditions)

SHEVCBENKO, Vasiliy Stepanovich,, SVETLOVA, Anna Nikolayevna; LUATIN-J.
prof., doktor ekonom. nauk, red.., YEPIFANOV, ll.P._. red.; RCW:OVA,
N.I., tekhn. red.
[Forereign trade correspondence and documentation; textbook! Vneshne-
torgovaia korrespondentsitia i dokumentataiia; uchebnoe posobie. Pod
red. G.S.Lopatina. MosIvra, lzd-vo DIO, 1961. 203 p. (MIIU 14:12)
P
ItRussia-Commerce)

SELEWEV., Leonid Ivanovich; YBPIFA11OVp M.P., red.; yERKHOVAj, Ye.A...
tekbn. red.
(Internatioraa econ=Lc relations of Czacboolovakial Hezbdu-
narodrwe ekonomichesk-Le otnosbeniia Chekhoolovakii. Moak-vay
Izd-vo mezhdunarodnylCa otnosheniip 1962. 127 p.
(KNA 1595)
(Czechoslovakia-Foreign economic relations)
(Czechoslovakia-Industries)

POPOV, Valerly Dmitriyevich; LYUBIMON., N.N., prof.0 doktor ekon. naukp
red.; YEPIFAIIOV, M.P.., red.; YERIWOVA, Ye.A.., tekhn. red.
(The econory of Greece] Ekonamika Gretsiis Pod reds 11.11.
Liubimova. Moskva., Izd-vo IMO~ 1962. 205 P. (KIRA 15:5)
(Greece-Economic conditions) (Greeco--Co=erce)

SHERESHEVSKIY, M.G.,, prof.; VAGANOV, B.S.,, dots.; VORONOV, K.G., dots.;
ROZENEIERG, M.G.; ZLOTFIKOV, A.L., dots.fdocessed]; GRYAZHOV,
E.A.; GORYUNOV, F.A.j ITETRUSOV,.A.A., kand. ekon. nauk;
YEPIFANOVP M.P., red.; YERKHOVA, Ye.A., tekhn. red.
4 im~swa -WS04
(Organization and teelinique of the foreign trade of the
U.S.S.R. and other socialist countriesjOrganizatsiia I tekhnika
vneshnei torgovli SSS11 i drugikh sotsialisticheakikh stran;
uchebnoe posobie pod red. B.S.Vaganova. Moskva, 1963. 343 P.
(MIRA 16:9)
1. Moscow. Institut nizhdunarodnykh otnoaheniy,
(Communist countries-Commerce)
(Russia-Commerce)

j~I_IZSIQN NU*. hP4032M S/0051/64/016/004/0677/0683
-AtM[Ollt Tolstoy, N#A,#
Yoofanovl M,V,,
TITIZ: Sha~o of light pulses from a :flash tuba
1 SOURCEs Optilca L apolctroskopiya, v.16, no.4, 1064, 677-683 i
,TOPIC TAGS- flash'lamp, flash tube pulsol light impulse, flash tube pulse cutoff,
;taumetor, taumoter circuitry
A13STRACT: Flash tubes are now successfully employed in conjunction with pulse tau-'
niters; tho use of the flash-pulso tochniquo has made it fcaiiblo to advance from
measurement of integral luminescence lifetimes to measurement of the duration of
,individual relaxation processese However, the pulse taumeter technique, as comparcd
~with the ordinary taumoter procedure, has two related shortcomings which stem from
,the tact that the exciting pulses are not square And the fact that the trailing edge
iof the light purse is longer than the loading edge. The last reduces the time-son-
.; aitivity of the pulse taumoter moasurements. Accordingly, the authors propose a me-
~thod for enhancing the time sensitivity by shortening the trailing edge of the light
;pulses from the flash tube.-This is lased on the assumption that the rise wW fall
'Card 1/2

,ACCESSION, XR:AP4032872
laic b6th-oxponontial, and is realized in jractico by modification of the flash tube
;supply-(discharge) circuit to provide for sharp cutoff of the current to the tube.
Me circuit used by the authors with an IFK-120 infrared flash tube Is diagramed.
;The shapes of the light pulses yielded by the tube under different supply conditioto
!tare shown in figures. An analytic expression for the.pulse shape is also adduced.
:'Orig.art.has: 7 formulas, 4 figvres and 1 table.
;-ASSOCIATION: none
!iUMtXTrE 25jan63 DATE ACQ: O7UayG4 ZNCL: 00
i SUB CODE. OP, BE n IMF SOV: 004 OMMR: 000!
JCard2/2

OnMAIJ, Ta,A,: -TRPIFAMV, M-V-
Sluggishness of nvidico:O photoconductive pickup tubeo. Wiotak.
i elektron. 3 no.12:1501-1515 D 158. (IIIRA IWO
(Television-Squipment and Buppllee)
I

TOMM, N.A.; TKACHUKv A.M.; 60KOLOV, V.A.; BMAKOV, A.V.; RYSKEp A.I.;
I
HAMUROVA, Z.S.; YEFIFIOI-OV, ',-".V.
I Flare-up of Zng pbospho::,s and concurrence of the luminescence bands.
Izv.AN SSSR. Ser. fiz. 2~ no.3099-405 Mr 161. (MMA .14;2)
.(Zino., sulfide spectra)

39873
S/051/62/013/002/013/014
L1, 3&0 U032/E514
AUTHORS: -Tolatoy, N.A. and Yepifanov, M.V.
TITLEt A Inultilamp source of modulated light for-a pulse
taumeter
PERIODICAL: Optika,i spektroskopiya, V-13, ?ao.2,.1962, 291-291t
TEXT: The authors descr.~be*a multilamp modulator.- Sixty
pulsed lamps of type 140K-120 (IFK-120) are arranged on the
periphery.of a,disc which revolves with an angular velocity of
10 r.p.m. Each lamp gives ri.se to a flash each time it p?tsses
through the focus of the parabolic quartz condenser. -This is
equivalent to a 'source of light producing 10 pulses/see. Each of
..the lamps remains inactive for 6 sec after produ6ing the flash,
which corresponds to the normal single-ahot operating conditions.
The lamps are fired by discharging 1300 11F capacitors through them,
the capacitors being charged by a germanium rectifier to 300 V
each. !rho capacitors rotate togetherwith the lamps and contact
4s made through special brushes. Provision is made for 'the
adjustment of;the "phase" of the rotating disc, i.e. the position
Card,'1/2

A multilamp sotfirci'of ... s/o5l/WoWO02/01~/014
E032^514
of the iamps relative to the optical axis of the condenser. There
are,2 figures.
SUBMITTED: mar'~h 6, 1962
Card 2/2

TOLSTOY, N.A.; YF.111FAN0V,__!jY.-,.
Share of the light pulse emitted Irf a flash lanp. Opt. i
spaktr. 16 no. 4:677-683 Ap 164. (MIRA 17:5)

KATSEV, P.G.; DENISOVI P.S., inxh., rotoonzont;
MALEVSKIY, N.P., inz)i., reed.; GARANKINA, S.P.0 red.izd-va;
TIKHANOV, A.Ya., tekJin. red.
(Mnuo.1 for brotiahing-mAchina operatoral Iprnvochnik pro-
tiazhnika. Moskva lwhglz 1963. 254 p. (MIM 160)
(BroWchIng macLnes)

YEPIF.mov, 1". S.
1685. Povtornyye Operatali Na Zheludke Pri Yazvennoy Balezni Po Mlaterislv Kirovskay
Oblastnoy Ballnitsy. Kirov,, 1954 12s. 20sm. (M-V0 Uravookhrunenipi SSSR. Tsentr.
In-T Usovershenstvovaniya Vrachey~- 101) EKZ- B. TS.-(54-51562)
SO; Knizhnaya Letopist, Vol. 1, 1955

YEPIPANOV, U.S., kandidat medits!Lnsk1kb nauk
Peptic ulcers following posterior gastroenterostomy. TestAbir.
76 no.10:50-54 N 155. NLRA 9:1)
1. Is kbirurgicbeskogo otdoloniya (sav.-H.S.Tepifanov) Ktrovikoy
oblastnoy bollnitsy
(PEPTIC ULCER, etiol. &md pathogen.
gastroonterostony)
(ST01MCK, surg,
gastroenterostomy, causing peptic ulcer)

TAPIPANOV, I.S. (Kirov (Oblastitoy). ul. Deready9yeva, i. kv&10)
Combined ulcer and cancor of stomach [with summery in Maglish]
Top.onk. 2 no,,2:230-232 1569 (NLRA 100)
2. Is khtrurglehosirogo otdolentya (zav. - I.S.Yopifanov) Itrovskoy
oblantnoy bollnitsy (glaim. vrach - N.Z.]Popov)
(STOKACH, neoplaelle
with peptic Ulcer)
(PSMIC UIM, cotopl.
cancer of stoyach)

YIPIFANOV, N.S..kandidat meditainskilch nauk
Imagination of the swall intestine through a gastroonteroanastomosts.
Vracb. delo no.1:93 Ja 157 (KRk 10:4)
1. Nbirurgichoskoys otdoloniVe (zav.-N.S. Yepifanov) Kirovskoy
oblastuo ballultay,
T INTismss- mussuscm ION)

"- -/%~ g II
,y -.I i r-- i,. .) I I; - "
YMPIFANOV. U.S.
Penetration of peptic tilcers into the anterior abdominal vall.
Sov,med. 21 Supplement:?2 157. (KIRA 11:2)
1. Iz khirurgicheskogo otdeleniya Xirovskoy obalstnoy bollaitsy.
(PAITIC UIZXR)

YRPIFAWOV, N.S. (g. Kirov (oble), u1. DerendyAyevng d.8, kv.10)
at =1 (a-ennaer in pntlents with perforated ulcer [with summar7 In
In"lish]. Vop.onk. 4 no,3016-321 158 (MIRA 11:8)
1. Is Iditrnrgichaskogo otdolentya (voky, - Me Yepifanov) Kirovskoy
oblastnoy bollnitsy (glsjvn.vrach - snRlyzhannyy vrnmh RSFSR N.Ke Popov).
(PEPTIC ULM, PSUORATION,
with cancer (Run))
(STOMACH IMOPLASKS. cane reporte,
after peptic ulcer perfe (Rms))

YIPIIFANOT, H-Se, kand.med.nauk (Kirov)
Surgical technics In perforated gastric and duodenal ulcers;
material obtained from leading Russian Yederation ffurgeanfT
Sov.yasd. 22 noo'7:61..66 J1 f58 (min 11210)
(PXPTIC ULCIM, parforAtion, .
surg, to.chnias (Ilus))

TEPRANOV, N.B., kandomedonauk
,
evaluation of the norpsurgical mothod for trentine, perforated
ulcers of the stomneh and duodenum; survey of foreign literature*
Cwith summary in Bnglieb.] Ihirurgiin 34 n0.51137-140 MY 158 (MIRA 11:7)
1. 1z khtrurgicheakogo otdelentyR (sav. N,S~Yepifanov) Kirovskor
oblnetnoy bollnitay Qlavnyy vrach - saslysheny7 vrach RSFSR N-1. Popov),,
(MTIC ULM. therapy
non-surg. method for perforated ulcers. evaluntion (Rus))

EXCERPTA YIDICA See 9 Vol 13/4 Surgery Apr 59
1935. RECURRENT 11r, It F-011 Al' IONS OF GASTRIC AND DUODENAL ULCERS
(Ru3sian text) -7Epif an a v % . S. - VEST%. Kill It. 1958. 801i1 (44-49 and
157) Tabes I
Case histories of 22 men and I Aoman with recurrent perforation of gastric and
.duodenal ulcer are reviewed. Tric percentage or recurrence among the patients
with perforated ulcers treated previously was 1.5 and occurred in the majority of
cases in 1-3 years after operation. The recurrence was more often encountered
in younger patients. In such cat-es gastric resection is indicated. If a simple
suturing is again resorted to the patient ought to be under careful supervision and
in case of renewed ulcer symptoms a resection has to be done. In 9 cases of re-
peated perforation resection yielded uniformly good results.

OTO
JR7W .
Out-of-toirn session In l1rar of the GoAdy Institute of TraumatolO97
and Orthopedia. Zdrav.Ros.79d. 3 ao.10:44 0 159. (KIRA 13:1)
(OWHOPIDIA) '

YEPIFANOV, X.S.; MYSEKINA, P.S. (Kirov)
Surgical care of workers in logging industries, Zdray.Boo.ted. 3
no.10130-32 0 159. (mm 'L3 -I)
(KIROV PROVINGR-LUMBERNW-MICAL CAMN)

YEPIFANCVp_N zaaluthennyy NTaCh R5FSRq dok-tor medonauk
Development -~f surgical care in Kirov Province. 7Arav.Ro5.Feder.
4 no.11:21-24 160. (KM 13:11)
lo Glavnyy khirurg Kircmrskogo, oblzdravotdela.
(KIROV PROVINCE-SUROMY)

TWIFANOV& X.S. Itandemed.sank
Adhesive process In the abdoodual cavity following- perforation
of a gastrIc and duodenal, ulcer. Zgx.md.xbur. 41 no.1:37-42
.Ta,..F 16o. (NMA 13t6)
1. Is khtrurgicheskoeo otdolenlya. (Sav. - I.S. Tepifauov) 11rov-
skoy oblastuoy bollultsy (Clawracb - O.A, Tablokov).
(AMMS-SMIMT) DWIM)

YKPIFANOVV N.S*
Late results of resection of the stomach in patients with a history
of closure,of perforated u1cer. Klin. mod. 38 no. 4:63-66 Ap 160.
. (MIRA 14:1)
(STOMACH-SURGERY) (PEPTIC ULCER)

MWIFANOVp H.S. 9 zaalushennyy irrach RSFSRt doktor maditeinakikh nauk
- ------------
Training of phypiciane on a local basis, Zdrave Rose.-Feder, 4 no.9s
34-36 S-160. (KMA 13: 9).
1. Iz Kirovskogo oblzd-mvotdola.
(KU= PH)VINCFP-ft%GWIOIW,-ZTIJDY AND TE&CHINd)
..........

TLPIFANOVI-~!~9--o-kand.med.nauk
Frequency of perforating ulcers of the stomach and duodenum.
Kaz. mod. zhur. no.6:2,1,'26 N-D 161. WAA 15:2)
1. Khirurgicheskoye okeleniye (zav. - H.S.Yopifanorv) Kirovskoy
oblastnoy bollnitay. (PEPTIC ULCER)

IEPIFANOV, 'N.S., doktor med.naijk, zaaluzhennyy vrach RSFSR
'Benign Intrapelvic tuaors as an etiological factor in perineal
hernias. Xhirurgiia no.6t75-79 Je 161. NIRA
1. Iz khirurgichoskogo otdeleniya (zav* N.S. Yepifanov) Kirov-
bRoy oblastnoy bollnitay (glavnyy vrach VN. Potapenko).
(PERINEUN-IMIA) (pMVIS-TUMORS)

LOVKOV, $,, inzh.; TRPIFANOV, P., inzb.
Autowtic photographic cameras used in wind tunnels,
Izobr.i rate. no.802 Ag 158. (MIRA 1119)
(Photography, High speed)

LIPIS, B.Z.; MWAKOV, A.A.; MJPIPANOV, P.V.
Deaerstion of gral-A JiLce. Korw. i ov. prom. 16 no.10:20-23
o 161. (MMA 14:11)
1. Holdavskiy nauchno-issladovateliskiy iwtitut pishchavoy
praWshlennosti.
(Grape juioe)

YEPIFANOV, F.V.; YEROFEYEV, A.A.
Ues of ultracooloro in the manufacture of grape Juice. rons.i
ov.prow. 17 no.IOP6-9 0 162. (KRA 150)
1. Moldavskiy nauchno-issledovatellskiy institut piahchevoy
promyshlennosti. (Grape Jules)
(RefrAgeration and refrigerating machinery)

MAMAKOVp A,A,; YEFIFANUV, F.V.1, YRROMLYP A.A.
Testing vacdum deaerators vith a jet ol*aying system, Trady MIIFP
2s87-95 162. (MERA 164)
(Ifacuum apparatuo--Testing)

I... ! - -- -
p F.V.1 Prinimnli uchaotiyes SPFATORp L.Aq
LIPIS, 13.V.j MAMAKOV# A,A.j ~~120.11,V
LYALIKOVA., R. Yu.
Deaeration of grape Juice. Trudy MNIIPP 2:81-86 162. (MIRA 164)
(Grape juice)

YEPIFANOVP P.V.; YEROFEYEV, A.A.
Hydromachanical and thermotechnical characteristics of
coolers with an agitation system. Tnidy MNIIPP 5836-47
164. (MIRA lgtl)