SCIENTIFIC ABSTRACT YEFIMOV, I. YE. - YEFIMOV, L. I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001962330003-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 72
• Document Creation Date: November 2, 2016
• Document Release Date: September 19, 2001
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Fundamentals of Electric Communication 202
4. StabIlIty of linear systems 351
5. Relationship between the components of the transfer
coefficient 356
,Appendix.
Properties of Hyperbolic functions 360
References 367
AVAILABLE: Library of Congress (TK 5101 -K6)
JJP/kav
7-26-58
Card 9/9

YXrIMOV, I.Ya., inshener.
Pamphlets on the experience of progressive vinese Nekhatrud.
rab. 9 no*10:47 C 155. O= 9:1)
(Bibliography--Coal mines and mining)

GRODNIV, Igor' Izmaylovich; IAXO IK. Rafail Hoiseyevich; SHARIB, David
Leonidovich; IMOY I.Ye., redaktor; LINKOV. A.V., redaktor;
019!%e haskiy redaktor
FRIDKIN, A.K .9 t ~Oy c
[11imdamentals of the theory and the production of communication
cables] 09nov7 teorii i proizvodstvo kabelei eviazi. Moskva, Gos.
energ. izd-vo, 1956. 48Q p. (MLRA 9:11)
(Alectric cables)

GRODXSY~I.I.:-3FIIIA- i-JU; MAJUMONT, L.B.; SHIRTAYIV, H.P., inshener-
kapitan, redektor; STRICLIKIKOVA, N.A., takhaichaskiy redaktor
Lcommunication lines; appro-wed by the chief signal office as a
textbook for military schools of communication] Linii AVIS21;
odobreno nachallnikom voisk aviest v Imchestva uchobalka dlia
voennykh uchilishch eviazi. Moskva, Voen. izd-vo X-va obor. SSSR,
1956. 503 P. (MLRA 10:6)
(Telephone lines) (Telegraph lines)

YFMMOV, I.Ye.
For a determined introduction of the advanced experience of
miner Innovators. Makh. trud. rab. 10 no.8:45-47 Ag '56.
(MLRA 9:10)
(Coal mining machinery)

TSPIKOV, I. To.
Nonlinear properties of bimetallic conductors containing ferro-
magnetic material. Illektrosviaz' 10 no.12:57-66 1) '56.
(Ilectric conductors) (XLM 9:12)

MWINOV, I.Ye.
nVthe complex magnetic induction of the ferromagnetic
layer in bimetal wires* Sbor. nauch. rab. po prov. sviazi no.6;
65-76 '57. (HIM 110)
(Magnetic induction) (Ilectrie wire)

YEFIMOV..~lli,Toi;-;,~,LAIMUIIC. R.M.
Verromagnetic coating of conductors in high-frequency coymmication
cables. Sbor. nauch. rab. po prov. eviazi no.6:77-105 157,
(Electric cables) (MM 110)

THFIMOV, I.Te.
r0 ection from nonlinear distortions due to combinntion circuit
r
- -0 -e Hn
components made of bimetallic wirea. Blektrosviazl 11 no.9:50-57
S '57. (MLRA 10:11)
(Ilectric circuits)

KMSHOY, Vasiliy Hikolayavich; TEFIXOT, I.Te., otv.red.; KOKOSOV, L.Y.,
red.; MUIRM, G.I., tskhn.red.- -'
(Long-distance commmication lines] Mezhdugorodnye kabelInys
linii oviazi. Moukva, Gos.1zd-vo lit-ry po voprosam aviazi i
radio,.1959. 193 p. 04IRA 13:5)
(Electric lines) (Telecomiminications)

PUSE I BOOK E"LOITATION SOV/3858
Yefimov, I.Ye., M.A. Klimovj R.M..Lakernlk, and D.L. Sharle
Konstruktiv nyye i elektricheskiye kharakteristiki kabeley
svyazi (Design and Electrical Characteristics of Communication
Cables) Moscow, Svyazlizdat, 1959- 641 P, 7.,500 copies prin-
ted,
Resp. )&d.: P.A. Frolov; Ed,: G,V, Bcgacheva; Tech. Ed.:
S.F, Karabilovas
PURPOSE: This monograph is for students specializing in the field
,of communication cables and for personnel of communication centers
.and ~ the.. cable industry who wish to improve their qualifipations*
COVERAGE: The nonograph.contains the fundamentals of design and
.electrical characteristics of Soviet and non-Soviet communication
and radio-frequency cablesp the properties of their materIals,
and methods of ca%du2ating their design. I*E. Yeflmov wrote
Ch, II (except Section 8). VII XIV (together with R.M, Lakernik)
and XV; M.A. Klimov wr6te Ch. VII, IX (together with D.L. Sharlell
X, XIIIand Section 8 of 01-u 119; R,M. Lakernik wrote Ch. IV, V,
Card 117

Design and Electrical Characteristics (Cont.) SOV/3858
XIs XIIo and XIV (together with I.E. Yefimov); D.L. Sharle
wrote Cho 1,.III,.VIII., and IX (together with M.A. Klimov).
The authors thank P*A. Frolov. -There are 157 references.
140 Soviet, 9 English, 7 Germano and I Swedish.
TABLE OF CONTENTS:
Foreword 3
Introduction 4
Ch..,I., Development of Communication Cables
.l.- Underground communication cables
2, Submarine-communication cables 2~
Cho II. Fundamentals of the Theory of Transmission by
Communication Cables
1. Basic principles and diagrams-of cable communications 38
2. Primary parameters of cable aikeuit transmission 46
3. Secondary parameters of cable circuit transmission 55
4. Distortions in-uniform cable circuit 61
5,, Input resistance of cable circuits 65
Card 2/7

AUTHOR: Yefimo sov/io6-59-3-12/12
TITLE: The Calculation of the Parameters of Cables with
Bi-metallic Cores (K raschetu parametrov kabeley s
bimetallicheskimi zhilami)
PERIODICAL:Elektrosvyazl, 1959, Nr 3, pp 9i-96 (USSR)
ABSTRACT: At a frequency of 260 kc/s the effective useful depth
of the surface layer of copper is Only 0-13 mm while at
a frequency of 800 kc/s thIs has fallen to 0.075 mm.
Consequently by using, for example, a copper-plated
steel conductor with a core diameter of 1.2 mm, it ia
possible to economise on up to 60-75% of the copper.
Formulae for the resistance and inductance are taken
from Ref 1 and 2 and given here as Eq 1 and 2. In
these formulae k' and k" represent skin effect
coefficients while Fl and F2 represent prcximity effect.
The latter two coefficients are given in terms of
another constant A in Eq (10) and (11); these
supplementary coefficients are tabulated in Tables 1 to
4. The particular example considered is of a wire with
a steel core of diameter 0.9 mm and a copper covering
Card 1/2 0.15 mm thick. The frequency dependence of resistance

Sov/lo6-.59-3-12/12
The Calculation of the Parameters of Cables with Bi-metallic Cores
and conductance of such a cable with styroflex
insulation and spiral quad structure is shown in Fig 2.
The corresponding damping and phase coofficionts are
given in Fig 3. There are 3 figures, 4 tables and
2 Soviet references.
SUBMITTED: 24th May 1958
Card- 2/2
USCONA-DG"1057

AKULISHIN, Pavel Kuzimich; YEVLANOV, Sergey Nikolayevich; WIROV, I.Ye.9
doktor tekhn.nauk. otv.red.; PETROVA, V.Ye.,
tekhn.red.
(leundamontals of electric communications] Onnovy toorii elaktri-
cheskoi sviazi. Moskva, Gos.izd-vo lit-ry po voprosom oviazi i
radio. Pti2. [Electric line systems with distributed constants]
Lineinye sistemy a raspredelonnymi postoiannymi. 1960. 221 p.
(Electric linen) (MIM 13:9)

XEFIROV, Ivan Yef1movich; KOSHCHEYEV, I.A., prof.9 doktor tekhn.nauk,
fv.re ~ ~#~.V.p red.; SHEFER, G.I., tekhn.red.
o
(Multilayer communication lines] Mhogosloinye provoda eviazi.
MoBkvap Gos.izd-vo lit-ry po vopronam sviazi i radio, 1961.
143 P. (MMA 14:6)
(Electric lines) (Coaxial.cables)

Y,F,FIM0V,Ly-a.; GRODNEV, I.I.,, doktor tekhn. nauk, prof.y retsenzent;
SUSHKEVICH, V.I., kand. tekhn. nauk, retsenzent; SF.F.TR;SKIY,
V.N., retsenzent; GOLOVANOVA, L.V., red.
(Radiofrequency transmission lines] Radiochastotnye linii pe-
redachi. Moskva, Sovetskoe radio, 1964. 599 p. (MIRA 1?:5)

ACCESSION NR AY.4045081 Bu OK I j 117'A -11 1-, R
TEfi-mov, 1. YE.
Radio-frequency transmission lin.ed' (Radio -chastotny"ye lin! i
Moscow, Izd-vo "Sovet*5koye radioll, 1964, 599 p. i I I uf;. . ib~ i-~.
diagr., tables. 10,300 copies printed.
TOPTC TAGS: radio-frequency transmission line, waveguide, radio-frequency
cable
PURPOS E A11D COVERAGE: Thia book is an aid on radio-frequency transmission
lioeG used in various types of radio electronic equipment. Basic charqcter-
5tt -_-: of radi o-frejuency ~:ab'r_-E5 and ~avegui:iee and engine,!.- ~ rw J"-~ -.1
3f ini7 their Loara~_etera are ln~. 'udal, The ba6lc met-l-'I'l ~ M P a7.7
arij *e6tlng radio-fre-juency cablea are examined. The b,)ok ~,r -~f 'C
TABLE OF COHTENTS (abridged]:
Foreword -- 3
Card 1/2

L 16484-61z
~ACCESSION NR AM4045081
Introduction -- 5
Ch. 1. Basic aSSUMDtions of the theory of an electromsgnetic field -- 11
T T of t'ne the,~-r:r -,~F hi4~-frequency transmia ion 'i es -- 62
Ch - Pri,~:jpies n
Ch. ill. Two-wire line -- 12"
Ch. IV. Coax1al radio-frequency cables -- 147
io-fre u nay cables -- 274
Cb., V. Symmetrical rad q e
~Ch. VI. Spiral radio-frequency cables -- 299
;Ch. VIT, Clooed waveguidea from metal tubes -- 329
~Ch. VIII. Band transmission lines -- 411
!Ch. IX. Dielectric waveguidea -- 435
Ch. X. Transmission lines with a surface wave -- 457
~Ch. X1. Basic methods of testiniz and-mtasurinx radio-frautney cables __487
pondix
t-W
Gibliograp ------
iSUB CODE:EC
OTHERt 051
Card 2/2
SUBMITTED: llFeb64 NR REF SOVt 078

aktor;
MWVSKIY, Akim Samovlovich; Y Ye. otvetetvenMy red
XOKOSDV, L.V., redaktor; SOK010~W."..
tor. 9 A., te)dmicheskir redak-
[Collection of problems on the course "Theory of electric commu-
nications.*] Sbornik SadaCla po kureu. "Teoriia elek-tricbeekoi
aviazi.0 Mosk7a, Goa. izd-vo lit-ry po voprosam ariazi i radio,
1954. 341 p. (mLRA 8:3)
(Talecowinicationa-Problems, exercises etc.-)

YEF IMOV K.
Approaching a drearm. V-ea. znan. 40 no.8:39-40 Ag 164. (MIRA 17:11)
1. Vneshtatnyy instruktor Suratovnkogo, promyahlennogo oblastnogo
komiteta Kommunisticheskoy partii Scrvetskogo Soyuza.

BYKHOVSKIY, lzraill Adollfovich. Prinimali uchastlyes ALIMOVICII, A.V.t
.
4nzb. z
YEFIKOV j K. A. I MWIN v AA9p prof. . doktor tekhn. nauk,
retse "zo t-,-ZNAMMOVSM, B.P. 9 kand. tekhn. nmkp retsenzent; M-
DINOV, N.N.,, inth.9'retsenzent.- MISHKMCH, G.I.9 red.; SHISHKOVAl
L.M.v tokbn. rod.
(Atomic ships) AtomWo suda. Pod rod. N.H.Kudinova. 'Loningradt Gos.
soiuznoe izd-vo sudostroit. pronVahl., 1961. 310 P. (MIU 14:9)
,Atomic ships)

YAPOV., E.N.; PREDTECHENSKIY, N.N.; POIEVAYA, N.I.; NURINA, G.A.;
MIRKINA, S.L.; ISKANDEROVA, A D - YEnMOV JK P
' f6p,
CHEN' YUY-VEY (Ch'In YU-weil,- Ti' YKV, A.I.;
KOCHEGURA, V.V.; GIRFANOVA, O.M.; ZIJYEV, A.V.-, NIKOL.ISKIY, Yu.I.;
BURE, G.N.
Problems of the methods of geological investigations. [Trudy]
VSEGEI 92:91-98 163. (MRA 17-.4)

.ACC NR, A26029950. SOURCE CODE: UR/0413/66/000/015/0127/0128
.INVENTOR: Vzorov, M. I.; Romanov, A. S.; Yefimov, K.'P.; Tarenin, A. P.
ORG:- ftohe'
"TITLE: Actuating valve. -Class 47, No. 184575
SOdCE: .126bret prom, obraz t6v zn,-no'. 15, 1966, i27-128
TOPIC TAGS: valve, actuating valve, aircraft cabin'environment, aircraft cabin
equipment, pressure. regulator, hermeticr real
ABSTRA:CT: An~attempt has been siade to simplify the design and increase the
..rpliibility of an.actuating valve.-for hermetic aircraft cabin previously described
in Author Certificate-No. 170256. In.the improved valve, the pressure increment
chamber.of the air speed transmitter has a rigid center in the.spring-loaded
.separating membiane-which.is connected with the rigie center of a 'limp' membrane;
UDC: 621.646
Cori J/2 6219.13.01/016

..FA"-Nkt
-'AP6029 '50
77, r177, r/, 7~4 VW 17A 1, F I
Fig. 1. Actuating valve
.1 - Air speed transmitter; 2 spring-
joaded membrane; 3 - rigid center of the
4
4
:spring-loaded membrane; 4 'limp' mem--
'.brane; 5 rigid center of the.'limp'
~membrane; 6 main valve.
this junction forms a venting valve connecting the cavity of the main valve with the
atmo.sphere (see, Fig. 1). orig. art'. has: 1 figure.
SUB CODE: SUBM DATE: .22Dec64
Card 2/2

MIRKINA, S.L.; ISKANDEROVA, A.D.; YEFI140V,_K.P.
Comparing data on the lead and argon method of albsolutte age
determination. Sov.geo:k. 5 no.9:122-126 S 162. (MIRA 15:11)
1. Vsesoyuznyy nauchno-issledovateliskiy geologicheskiy institut.
(Geological time)

I ACC-MM700567-W--`~SOURCE ---CODE-.-'- -uR/b*4Vj/6TL/00G-/00V-o1 ~44/Orif4~
_T
~,JNVENTOR: Romanovp A. S.; Terenin, A. P,; Chizhikov,
iyu V.
IORGO: none,
!TITLE: Device for synchronizing the operation of the exhaust valves of
..ia pressure regulating system for p:rissurized cabins. Class 47, 190747
SOURCE: Izobreteniyap promyohlennyye obraztey, tovarnyye znakl, no. 2.
-,1iq67,o 144
TOPIC-TAGS: pressure rerrulator aircraft cabin equipment VOZA'00~
jM"-A6.b*AZ* -1 Af"-C t- C,;~ Al "Xto pft..t-
ABSTRACT: The proposed synchronizing device consists of a housing whose cavity
contains spring-loaded elastic membranes,with by-pass valves fastened to
themo- These valves shut 3ff the main ducts connecting the exhaust valve

AC,C Nk4P7-00-5674
Fig. 1. Synchronization.device
i ffn 1 -Civity above membrane;
.2 -fee4 lines; 3 - check valves;
4 -chambers under membrane;
5 -transducer; 6 -openings;
7 stiffeners; 8,-. housing,
LI;Ed~

AICC NRI AP7005674'
cavities under the memb-rane- to a vent to the atmosphere. To ensure
synchronous operation of three*or more exhaust valvesothe cavity above
the membrane in ihe device if; connected by feedlines containing check
valves to the corresponding chambers under the membrane and to air flow-
rate transducers (see Fig. 1). Orig'. art. has: 1 V gure.
[TN)
T E be- 4s/ ATb PR M-S t 5117
SUB CODE: 01 #UBM IDA
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..........

FWANIYAK, P.; YEFIMOV, L.; BLUMBERG, K.
3ooks on the anal7sis of the management of enterpj ses. Den# i Ired.
12 no.6:52-59 D 154. (MIRA 8:4)
(Industrial management)

I.
BATURIN, S.; YEFIMOV, L.
Analytical work of the State Bank !ranches. Don. i kred. 20
no.4:39-48 Ap 162. (MIRA 15:4)
(Banks and banking) (Auditing) (Industrial management)

YEFIMOI9 L', inzh. -
The final goal, quality.
Grazhd. av. 21 no.10:4-5 0 064.
(MJRA 18:3)

MIKHMV, Valentin Alnlcsandrovich- TRFIMDY L.A. W inzb., retsenzent;
SKORHYAKOV, V.B., kand.teihi:.E9V, -r P."; DUGINA. N.A., tekhn.red.
[Suporpressure hydraulic presses] Gidropressovye ustanovki
sverkhvynokikh davlanii. Moskva, Gos.nauchno-tekbn.izd-vo
mashinostroit.lit-ry, 1958o 117 Po (MIR& 12:1)
07draulic presses)

T I
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DI

SOV/1 37-58- 11 -2Z605
Tra-"fisfation from: Referativnyy zhurnal. Metallurgiya, 1958, Nr 11, p I I I (USSR)
AUTHORS: Zemzin, V.N.,..YefiTLo_v,,-L..,A.-,---,I
TITLE: Thermal Testing of Welded Joints Consisting of Different Steels
(Teplovyye ispytaniya svarnykh soyedineniy raznorodnykh staley)
PERIODICAL: Tr. Leningr. politekhn. in-ta, 1957, Nr 189, pp 83-9?
ABSTRACT:, The tests were performed on two types of welded models (M)
utilizing different metals. The M of a welded disk was composed
of an external rim (400 mm. in diameter) made of steel EI-405
(12Khl6Nl3MB) and a central portion made of steel EI-415
(22Kh3MVF). The welding was performed with KTI-15 electrodes
(E) (4-5 mm in diameter) after the edges of the central portion
were wetted with the E metal. The M of a steam pipe consisted of
a central thick-walled pipe (240 x 34 mm in diameter) made of
steel EI-257 (12Khl4Nl4MV2) with two pipes (217 x 21 mm in
diameter) made of 15KhM steel attached to it on either side by
means of V-groove butt welds; the edges of the 15KhM steel pipes
were preliminarily wetted with the E metal of Tsu-ZKhM electrodes,
Card 1/3 the coating of the latter containing an addition of FeV. Welding

SOV/137-58-11-22605
Thermal Testing of Welded JoInts Consisting of Different Steels
operations were also performed with KTI-5 electrodes. The welding procedures
were as follows: Heating of the disk to a temperature of 6000C over a period of
B-10 min, followed by cooling for 26-Z8 minutes; the steam pipe M was heated
to a temperature of 6700 in 10-12 min, the cooling time being 12-14 min. The
heating of the models was accomplished by means of a HF generator with a cap-
acity of 60 kva, while cooling was achieved by circulation of water. The disk was
subjected to 180 heating-cooling cycles, the model of the steam pipe to 100 and
220 cycles. A simplified calculation of the stresses arising within the austenitic
rim demonstrated that their magnitude is approximately four times that of the
a', value of LI-415 steel. The results of the tests may, therefore, be applied to
actual conditions of prolonged service. The nature of the residual stress distribu-
tion testifies to the stability of disk dimensions in the process of te5ting. No disrup-
tions in continuity were observed either in the weld zone or in the parent metal.
Steel EI-Z57 is sensitive to cyclic temperature loading. In the case of the steam-
pipe model, cracks and small fissures were observed in areas at some distance
from the.weld zone. The nature and distribution of these cracks substantiate the
assumption that there is no connection between the failures and the dissimilarity
Pf metals employed in the welded connection. The high efficiency of welded connec-
tions involving austenitic and pearlitic steels was demonstrated in tests performed
Card 2/3

SOV/137-58-11-22605
Thermal Testing of Welded Joints Consisting of Different Steels
under more rigid conditions than those encountered in actual operation of power-
generating installations. In order to evaluate the possibilities of employing
similar weldments on an industrial scale, it is essential that shop tests, be
carried out on experimental subassemblies under realistic operational conditions.
V. M,
jp~'

MROV, G.L., kand.takhn.nnuk. dots.; YEFIMOV. L.A.. inzh.
Selection of electrodes for welding thin elements of ZI4l7(Lrh23Ul8)
steel. Energomeshinostroania 4 no. 6:25-27 Ja '58. (MIRA 11:8)
(Electrodes)
(Steel--Walding)

35008
S/563/61/000/216/005/007
D215/D304
AUTHORS: Petrovp GoLoo and Y_RiLwm,__~
TITLE; Formation of transition layers near the fusion boun-
dary in welding carbon and low alloy steels with
austenitic electrodes
SOURCE: Leningrad Itlitekhnicheskiy institut. Trudyq no. 216,
Moscowq 1961. Svarochnoye proizvodstvog 122 - 129
TEXT2 Migration of carbon in composite steel welds during service
at elevated temperatures was studied and followed closel the work
of Christoffel and Curran. The three steel (parent metals and four
electrodes 9~-13 (EF-13)9 4T -15 (TsT- 15)9 ~CTW-5 (KTI,-5)v X20N75
(Kh20N75) were used. High temperature ageing conditions were reck-
oned to give a decarburized zone about 0.5 mm wide in the C7. 3 (St
3) steel and ranged from 120 hro at 42~500 to 66 hr. at 6500C~ With
St. 3 the first three electrodes gave similar zone widths (within
the limits of measurement accuracy). Band width was about 0.5 - 0.8
-L '6
mm after 66 hr. at 6500C. The Ni-Cr electrode gave a zone only 1/
as wide but appeared to produce grain growth in the ferrite around
Card 1/2

S/5 63/61 '/ /000/216/00511/007
Formation of transition layers D215/D304
the weld. With 34XM (34KhM) steel base only a slight decarburized
zone developed (0.08 - 0.1 mm) with all the electrodes, and with
9H -414 (E1-414) practically no band developed at all. Simultane-
oualy with the decarburized zone in the ferrite there developed a
carbide zone in the weld. With qT -15 (TsT.-15) weld metal on 34KhM
steel the maximum microhardness close to the fusion line was 500
VPN, with a large zone; with KTI-5 electrodes the hardness was low-
er (380 VPN) and the zone narrower (about o.20 mm). These electro-,
des on BI-415 showed the same trend, with reduced hardness (420 and
350 VPN) and narrower zone widths (about 0.04 mm with KTI-5). The
Ni--Cr weld limited diffusion and formation of a decarburized layer
in the ferrite and gave better impact properties acrose the fusion
line with EI.-415.than did KTI-5 weld metal. There are 9 figures. 3
tables and 5 references: 4 Soviet-bloc and 1 non-Soviet-bloc. The
reference to the English-language publication reads as follows-. R.
J. ChriBtoffel and FL.Mo Curran, Welding Journal, no. 9, 1956.
ASSOCIATION: Leningradskiy politekhnicheskiy Institut (Leningrad
Card 2/2 Polytechnic Institute)

S/563/61/000/216/006/007
D215/D304
AUTHOR: Yefimovq L.Aa-
TITLE: Calculating the composition of electrode coating
mixers
SOURCE: Leningrad. Politekhnicheskiy institut. Trudy, no. 216,
Moscow, 1961. Svarochnoye proizvodstvog 142 - 148
TEXT: The author presented a simplified method calculating elec-
trode coating mix composition, based on the use of nomograms. The
percentage of any element x in the deposited metal is compounded of
contributions from the rod and from the coating, x = X1 4- X11
dm dm dmo
Alternatively, xdm = xrk' + xck" where xr % of element x in
rody k' - element transfer coefficient from rod to weld poolg x. -
% of element in coatingt k" - element transfer coefficient from
coating to meltq and 6 - relative weight of coating. If M, k" and
are known, pomograms may be plotted showing x' as f(x and X11
dm r dip
Card 112

S156 61/000/216/006/007
Calculating the composition of ... D215YD304
as f(x0 ). Further nomograms are given, showing xc as a function of
% (ferro-x) for various percentages of x in the ferro-alloy, and
zhe percentages of CaCO 3 and CaF2 required at a given % of ferro-
alloy. S is controlled through the external diameter
D dClr + 1 0 (4)
c
where d - rod diameter, weight of coating/weight of rod- T. -
specific gravity of coatingg y r - specific gravity of rodo Yc is
calculated by the method of G.L. Petrov and So3h, Smolkin (Ref,, 3:
Svarochnoye proizvodstvo, no. 99 1960) from the specific gravities
and proportions of individual constituents. Nomograms were finally
given showing D = f(S) for various values of d and yc. There are 5
figures, 3, tables and 4 Soviet-bloc references.
ASSOCIATION; Leningradskiy politekhnicheskiy institut (Leningrad
Polytechnic Institute)
Card 2/2

3
S11 37/62/r,00/005/: ~-29/ 150
A 10501A1,011
RS; Petrov, G. L., Yefimov L A
TITLE: Me fomation of transitional layers near the boundary of fusion
during the welding of carbon and low-alloyed steels with austenite
electrodes
PM-10DICAL. Referativnyy zhurnal, Metallurgiya, no. 5, 1962, 10, abstract 5E48
("Tr. Leningr. politeidin. in-tall, 1961, no. 216, 122 - 129)
TUT: Transitional structural layers which decrease the operational effi-
ciency of joints will. appear near the boundary of fusion in heterogeneous
llelded joints operating under increased temperature conditions for a long time.
This is caused by the fact that a diffusion redistribution of C takes place near
the boundary of fusion at temperatures at which a diffusion of C becomes appa-
rent, and the carbides of strong carbide-forming agents become resistant. .
Three grades of steels, i,e. steel 3, 34 XM (3414M) and 314-415 (EI-1115) steels
were used as base metal to experimentally investigate the process of the diffu-
sion of C through the boundary of fusion from a lower alloyed steel to a higher
Card 1/2

The formation of transitional... A160/A101.
alloyed one. Me welding was conducted with electrodes producing built-up me!,-als
3(;~-13 (EF-13), qT-15 (TsT-15), - !UI-15),
of various compositions: KT X -15
and X 20H75 (Kh201,175). The temperature and the holding.time were set in accor-
dance with a calculation for obtaining a decarbonization zone on the CT.'7 (St-3)
steel of an adequate width (^,0.5 mm). The following was revealed: 1) The heat
time at 65.0, 525 and 425 C in heterogenous welded joints causes a migration of
C from a carbon steel to a high-alloyed seam metal. The width of the decarbc-
nized zone in the carbon steel linearly grows, in logarithmic coordinates, with
an increase of the time of action of Jncreased temperatures at. every particular
tenneratture and type of the built-up metal. 2).When building up the 34iU4 and
UJI
steels which contain a considerable amount of carbide forming argents,
the migration of C is insignificant and appears least during the welding ofthe
EI-415 steel. 3) In comparison to electrodes yielding a ouilt-up, austenitic
Cr-Ni metal, electrodes from'Ni WOH75 alloy give better ?esults regarding
transitional layers in connection with migration of C near the boundary of fusion
during the welding of oarbon steela.
V. Tarisova
[Abstracterfs note: Complete translation]
Card 2/2

AU MOR: Yefimov, L. A.
(ILEA Cko Fc_~ a f e l cc t rodes f or f he ~~d I n~_ of h I gh-n I cke Ialloy with austenit[c
Chromlum-nickel steels
SOURCE: Leningrad. Pol it ekhni-heski Y : -s t Trudy'-. no. 229. 1963, ')Yaroch-
noye proizvodstvo (Welding production), 91-95
TOPIC TAGS. welding, welding electrode, electrode diameter, welding current,
k0l 4glt !Qyv ft!5 !n! te steel , chrcwnj~m ni c' el stecl . s+-airl es-
a i i oy well dil (vq, a 1. Q _tt
steel, stainless steel w6ldlnq. hot fissure. steet EI-417, alloy EI-765
ABSTRACT -. The qreatest di ft Iculties in tne welding of Pure a-_s~er; 'ec' ~ lo
4196Llicket MIOV5 are Caused by the formation of hot issures 4% the metal of the
tryw stroiqth of suc4 materials. When weldIng S+eel EI-417
we du e he-
A part E),3f pT 1) S 07

T 10r,17_AC
ACCESION MR: AT4W,45c
qlven of exDerlments deslqned to determine the effect of electrode d1ameter and
i crack-free singie-pass welds nerween the i i ant sect i ans of E t -4 1 1 aust eni t I C Steal
about 90 amperes, the degree to which the base metal participates In the metal of
it was al;o found that hot fissures in the weld raetal, when welding P-417 steel
W1 .'. r !- ?~.5 I t'_.' . - 4- ~' ~ I I ~* ~'4' ."e rIf P ! Pr t 'r)(Jes W'-1 C~- p'nv I If' I -)' I
d;-n- f~d me! a of 10-,12t). :r t~'ts geld me!.3'
R-174
po -eskfy- I
ASSOCIAV
e
a

YEF3MCFV, L,A.
Selection oP electrodes for the welding of a high-nickel alloy
with austenitic chromium-nickel steels. Trudy LPI no.229:91-95
163- (MM 17:9)
i -Z

YEFPMOV, L.A., FILDIONOV, G.Ya.
Selection of electrt-des for the are welding of thin dissi=ila~ st---Is.
Trudy LPI no.229:96-100 163. (MIFA 17:9)

L
R: AP5024359 UR/0286/65/000/OIS/002410024
621,984,2
I A ?I U n-1-as- n A rt.4-2- T U
hirdzhiye V. S. G V.Y' F)
6TLE4 A multilayer container for the extrusion proSess. Class 7, No. 173195
4"ff ) /I
OURCEi Byulleten' izobreteniy i.tovarnykh'znakov, no. 15, 1965, 24
e sion, metallurgic process
BSTRACT: This'Author.'s Certificate introduces a multilayer container for the,ex-
rusion process, iThe device is built up from several hoops fitted concentrically
ne over the other. To economize on costly steals and lighten the container, spac-
o
rs are placed".between two or several pairs of hoops. These spacers are made in
he form of hoops which'are cut away in one or several places along the generatrix.
SSOCIATIONI none
'27Mar64
UBMITTED. ENCLi 01 SUB COPM IE, MM
0 REF SOVi 000 OTHERt 000
Card 1/2

WCESSION ft AP5024359
ENCLOSURE* 01
..'is 1i 1--hoops, .6-spacerl 3--outside hoop
2-
Card 2/2
A

YLTIROV, L. D.
YBFIMOV, L, 1), "Theoretiial ava experimentql Investigation of a convVor
with link scrhpors and its usfj in railroad trunsport". Mon-cow, 1953-
Min Railways USM. Moicow Order of Lenin and Order of Labor lied Banner Inst
Degree of Candidate of Technical Science).
SO: XnizhnaywUtopis' No. 46, 12 November 1955. Moscow

--YIPIMOVP L-D kand.tekhn.nauk
Theory of conve7era with low covered scrapera. Zrud7 TZIIZHT 25:279-
298 138. (MIRA 13:10)
(Conveying machinery)

YEFIMOVY L.-D.; 7YA_ilL!T_'~3VJ, V.Yal
Ele---tri-fied s(_2Lf-d=pl'rg car. 7:-,.;1,,- 111 -312 15 102's

Y EF IMOV., L. D.
Effect of vibratory systems on the stability of dump cars during
unloading. Trudy GMIIT 43 pt.2:287-,192 163. (KIRA 18:10)

GAYMS, Y.Y.; Y3FMT, L.F.
Kechanism for preventing short-circuiting of electric motors with
phase-wound rotors when the7 are started with the rheostat in "RunV
position. Azerb. neft, khoz. 39 t0-101-45-46 0 160. (MIRA 13:11)
(Xectric motors, Alternating current)

1~ 12
1:11 7A
ip~
It
it
"A ni
wiot
VP -
Ilk.
&M.4

SOV/81-59-13-48338
Transla+,fon from., Referativnyy zhurnal. Khimiya, 1959, Nr 13, P 575 (USSR)
AUTHORS: Moryganov, B.N., N~,efimov, L.I., Lyubimova, V.V,
TITLE-. The Effect of Esters of a -Oxyacids on the Polymerization Rate of Methyl
and Butyl Ethers of Methacrylic Acid I
PERIODICAL: Tr. po khimii I khim. tekhnol., 1958, Nr 2, pp 368 - 372
ABSTRACT: The kinetics of the decomposition of benzoyl, peroxide in butyl ethers of
the . Ok-oxyisobut~r~ic and lactic acids has been stufted at 79, 99 and
u60c. 'A weak Inhibiting effect of the mentioned esters on the rate of'
polymerization of the ethyl and butyl, ethers of-mathaerylic acid has been
shown by the dilatometric method (designs of dilatometers are cited).
M. Leonov
Card 1/1

MIXOT IMWIS, I*G., Yodushohly redaktor; TRCIrIMOTO A.T,,
M
mt:*kmhrAohseUy rodaktor
[The operator of refineries deriving gasolina form natural gases]
Operator gaxobanzinovogo savoda. KoskTa, Goo. rutuchno-tekhn. izd-vo
neftianoi i gorno-toplivnoi lit-r7, 1952. 141 p. [Nicrofilml
(Gasoline) (Gas, Natural) (MMA 7: 10)

YErIMOV, L.I.;ZARMO, K.S.
Use of electric tenstometers in studying underground gas pipelines.
Trudy VNII n0-5:201-204 154. (MLRA 9:1)
(Gas, Natural--Pipelines) (Tensiometers)

vA o v,
TBYIMOV, L.Io; KHAL17, A.L-
= bad of activated charcoal
Hydrocarbon adsorption by the descending
particles. Trudy VNIIGAZ no.1:17-26 157 11:1)
(Adsorption) (Hydr;carbons)

YEFIKOV, L.I.; KOROLENKO, T.P.; MULIF, A.L.; ESTRIH, V,N.
V
Adsorption of heavier hydrocarbons from natural gases by means
of free-falling particles of activate4 carbon. Trud:7 VMIGAZ
n*06:137-148 1 9. (MM 12110)
I
Oly4rocnrbona) (Carbon, Activatod)

MALIF, A.L.- TEPIAW, L.Is
~-- - ~-
Hass transfer coefficients diming adsorption by a fixod-bed and
by free-falllng particles of the adoorbqnt. Trudy VNIIGAS no.6:
149-153 159 (mIRA 1;":).0)
(Gas;s) (Adsorption) Wans transfer)

A,
S/081/160/000/017/014/016
A0061AOO1
i-mancla"
z 1-o-a fro,,,r-. Referativnyy zhurnal, nimiya, 1960, No. 17, p. 611, 72D75
AM M-ig Yefimov, L.I.
TITLE4 The Use of the Infrared Spectroscopical Methodqor the Investigation
of the Polymerization of Methylmethacrylate at Deep Transformation
Stages
PERIODICAL*. Tr. pc khimli i khim. tekhnol., 1960., No. 1, pp. 167-172
TECT? Kinetics of monome- exhaustion during the polymerization of methyl-
methacrylate-(I) at 85, 105, 125 and 145?c, was studied by changes in the optical
den-city of the absorption band of a double bond'C = C with a frequency of 1.630
The oalibratir-%n curve for determining the concentration of I was plotted*
according to polymethylmethaarylate standards, in which the content of the r,)sidual
monomer was polarographically determined. Polymerization was performed directly
in a vc~szel pl,%ced In a heater, loceed directly before the inlet slit of the
W KG -11 (-7.S.-li) infrared spectrometer. Purthermore, the author investigated
films obtained by pslymerIzation of I according to given conditions in glass forms
Cand 112

S/08 1 1160AWA 17/*b 14/016
A006/AO01
The UZe 0*1 4-he T-n-r-ared Spec-troscopical Method for the Investigation of the
I - -
Foly.merizatil-n of"' WlWlwethaorylatte at Deep Transformation Stages
at, the same tempfra,,ares. 1-he minimum concentration of the monomer in the polymer
t,~ b,~ determ,1--isd was 0.1%. The dependence rf the extremal concentration of the
) 0
res�dual moacf!ar = the temperature within the 313-41~ X temperature range is
ies~--rlbs-d~ by tha- empirioal e4uation C - (103/2.455 T) 2.5. The dependence of
ex~'.rsmal 2cncent-ra'.,-= of a rezildual monomer on the temperature is explained by
ohangen-'.tn "-ha v11.5f%o,-,L-ty of the system.
V. Zharkov
Tahslatcr"s This is the full translation of fhe original Russian abstract.
Card ?/L:,

GERASIMOV, V.G.; YEFIMOV9 L.I., inzh.; EELITSEV, V.V., kand.tekhn.nauk;
MAKAROV, V.F., inzh.
Steam2conversion of natural gas in a water gas producer. Hasl.-
zhir. prom. 27 no.9:31-34 S 161. (MIRA 14:11)
1. Moskovsk iy gidrozavod (for Gerasimov). 2. Vsesoyuznyy nauchno-
issledovatel'skiy Institut prirodnogo gaza (for Yefimov, Kel'tsev,
Makarov, Podkopayev).
(Gas, Natural) (Gas producers)
. .............

LAPITSKAYA, S.K.; YEFIMOV, L.I.; ALESKOVSKIY) V.B.
Polarographic tudy of the-behavior of hydroquinone in methaerylic
acid. Izv.vysfucheb.zav.;khim.i khim.tekh. 6 no.ltl33-136 163.
(14IRA 16:6)
1. Leningradskiy tekhnologichoskiy institut imeni Lensoveta,
kafedra analiticheskoy khimii.
(Hydroquinone) (Polarography) (Methaerylic acid)

ACOESSION NR: AP4018165 S/0191/64/000/003/0038/0040
AUTHORS: Frolova# X.I.; Tef1ikQy,1,L.I,; Chekmodeyeva, I.V.
-TITLE: Aging of polymethylmetnaerylati organic glass under the influW
enoe of radiation by erythematous lamps.
SOUROB: Plastiohoskiye massy*, no-3, 1964, 38-40'
TOPIC TAGS: Polymothylmethaorylato, plasticized polymethylmethaory-
lateY unplasticized polymethylmethaorylate, extinction coefficient,
transmission coeffecient, tensile strength, impact strength
ABSTRACT The coefficient of extinction of unplasticized polymethyi-
methaorylato, (PM)'i organic glasses in the ultraviolet spectral
range increases during the first 200 hours of irradiation with ery-
thematous lamps, afte~r whIch it decreases slowly. In plasticized
MOM organic glasses the coefficient of transmission after 200 hours
irradiation by 300 millimloron waves becomes so small that the glass
oan be oonsidorod opaquo. The tonvilo strongth and tho spooltio
impact strength of dibutylphthalate plasticized PMMA is greatly re-
Cord 1/2

ACCESSION NR:
Ap4oi8i65
duced under the influence of radiation of erythematous lampst while
the changes in these properties are insignificant in unplasticized-
"O.A. Babayeva-participated in the experimental part of the
glass.
work." Orig. art. has: 2 figures and 2 tables.
,ASSOCIATION: None
DATE ACQ: 2714ar64 ZNOL: 00
SUBMITTED: 00
SUB CODE:' CH ITR REP SOV: 005 OTHER: 001
Card. 2/2

AUTHOR: Frolova, M.I.; Yefimov, L.I.; Ryabcrr AN,
ORG., none
TgM Poj~~ ~ethac~late aging under light. III. Study of decay under light
using ultraviolet and Infrared ispectra
SOMM. note the -Kbimiyap Abe. 158190
REP SOURCE:' Tr. po k-himiiI khim. tekhnol. Gorlkiy, vyp. 2(l0), 1964t 304-)10
TOPIC TAGS: polyme-thylmethaerylate, light aging,.IR spectrum, UV'spectrum, benzoyl
peroxide, vacuum cbam'4er
TRATISIATIONs. Samples of polymethylmetbacryiate obtained by block polymeriza-
tion In a vacuum and under atmospberic conditions in the presence of benzoyl pproxidej
azoizobutyric acid dinitrile, or by means of Vaotoinit4-ation., were Investigated. The
presence of bathochrome displacement of UV absorption and t%e presence of a new maxi-
mum absorption in PM were disclosed. This indicates the formation of new groupe.
Using IR spectrometry.. the dsotimption of formation of Isolated conjugate double bonds
was:confIrmea., oxygen does not noticeably affect the cha
yacter of the spectra of
irradiated RVA samples. A method of i2~oto decomposilloni bf'PM in a vacuum vas sug-
gested. See report 2. R*Zh- Mlim-, 1962, M43- V- Ag"aadYans
STJB CODE 07
L Card IbQ~~

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I - -.-, .-', , - . , . : -, .7,, ,
I .. .1 . . .- - w ~,; . : p , - Al ,. ~i m-`.. ,-. . -, 'I- - - - t, j, , -, , -.I , . , I-
t . : - . - , .; - -, - - ""-' " - t ~ r . ,-~ 1 t, - I - -
1 7. ;.. - - - -- - - 1
. , i-., ~,.
- ., ~ -,. : :% .- '. - ~, ,i - : --,~ -, . ~ ~4 ~ ~., ~ . ., . . . .i.