SCIENTIFIC ABSTRACT YAKOVLEV, B.A. - YAKOVLEV, B.M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001961910011-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 15, 2001
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

.3/733/6.0/00C)/003-4/009/012
AUTHOR: Yakovlev, B.A.
TITLE: Tectonic phenomena and solar activity
SOURCE: Lvov. Univernitet..Astronomicheaki~,obornik, no. 3-4, 1960, 152-157
TEXT. Comparative analysis of the macroseismic activity, of the annual deviationslof--
the pole from its average poGition and of the annual average Volf numbers between 1932
and 1~48 shows that the tectonic activity of the earth (earthquakes, volcanism)
increases with the enhancement of the solar activity. There are 4 figures and 1 table.
ASSOCIATION: Institut prikladnoy geofiziki Ali SMR (Inatitute of Applied Geo-
physics,AS USSR)
Card 1/1

TAKOVLEV Bo AIeks rnvich, kand. geograf. nauk; KASIYANOV, A.P.p
"Ad,
redAdeceased TSKIYp-V.P.j kand.geogr, nauk,red.,-BARANOVI,A
tekhfi.red.
(Climate of Mfi=,ansk Province) Klimat Murmanskoi oblasti.
Murr=isk,, Murmanskoe knizbnoe izd-vo, 1961. 178 p.
(MIRA 15:2)
Wurmansk Province-Climate)

YAKOVLEV, B.
I.L^:re accl.Lrate method of reduclrag tne mean air temperatUre of a
station to -the basi,~ one or, tha b-,!3is rf regLLI.-Pr variati.-ino Gver
'7
many years. Trudy GGO no..1162~64-6' 164. (Mlli 17&7)

YAKOVLEV, B.A.
Characteristics of the distribution of lead-zinc rAn8rpj4ZFitjOrj
in the Gornyy Altai. Sov. geol. 7 no.9:77-94 S 164.
(HIPA 17:10)
1. Aerogeologicheskiy trest.

F
AUUbbbLUN NA: kKVi'rxV%VdL6
AUTHOIJ, yakoviev. B, A.
SOURCE: Moscow. TsentralInylty Institut prognozov. Tiud~*-, no. 136, 1964, Voprosy*
obrazovantya L progriozaoblakov I tumanov (Problems in the formation and forecasting of
clouds and fogs), 8 1 -88
TOM TAGS- Bareata Sea. advection fag, sea fag, steam fog, fog forecasting, surface
boundary layer
ABSTRACT: The incidence of fogs over the Barents Sea during the summer half o~ the
year was investigatid, and data are presented an the Nvater surface temperature and the
temperature and hmnidity of the surface boundary layer. Having rejected other Soviet fog
classifi,,ations as being inadequate, the author undertook to find qualitative statistical
relationships between the most Urnportant parameters that ensure the presence or absence
of fogs in order to use these reliLtionships to forecast phenomena on the basis of meteorol-
ogical information. Two types of sum-mer advection fogs were distinguished over the
Barents Sea.- sea fcg and ateam fog. The conditious for the formatio-a, and forecasting
Card 1/2

YK
246T3F-65
ACC19SSION NR: AT4049312
of steam fog and of sea fog by advection of warm air from the continent and from the
Norwegian Sea are given. As a result of the investigation, starting parameters, e. g. , the
difference between air temperature at the 850 mb level and the water surface temperature
near the ice edge, and the difference between the latter and the water surface temperature
in one of the southern regions of the Barents Sea, were selected for estimating the intensity
of initial inversion and fog forecastiag. The reliability of forecasting the presence of L-og
&-&s 80% and of foreCa3ting the absence, 71-76(,~V'. "The author thanks N.V. Petreako, chLief
of the Otdel aviatsionnoy meteorologii Tsentral'nogo instituta prognozov (Department of
Aviation Meteorology, CentrAl Institute of Forecasts) for his guida-ace and help. " Or Lg.
art. has: 7 figures.
A$SOCIATION: TsentvalIny*y institut prognozov, Moscow (Central Lnstltute of Forecasts)

uu.n -, ~,
YAKOVM, B.A.
Mrperimental determination of th6 thermal prop-3rties of rocks
by the double alpha method. Trud7 MINKHiGP noo5N260-265 164
(MIRA 18 sZ-)

-L 56496-5 &NT ( I (Iq
ACCESSION NR: AP5017795 UR/0286/65/000/011/0011/0011
622.242.3
ALRHOR: Ag3jguseyno~v, Yp._A.-o ly. - Kgpgstin, K.
Kul iyev, I.: Ij Zhornitskiy, I.A., _-YA
~_o 1y ; Yakovle_v,
TITLE: An installation for drilling oil wells at sea. Class 5, No. 171348
SOUPCE: Byulleten' izobreteniy i tovarnykh znakov, no. 11, 1965, 11
TOPIC TAGS: oil we.1 drilling., floating oil well, seagoing oil well
ABSTRAM This Author's Certificate intmduces: 1, An installation for drilling,
oil wells at sea. "he unjLt consistk; of a ship, a shaft for lowering a water insu-
lating column and a drill fastened by anchors. The installation is designed for
r automatically orienting the ship during suells and for preventing deflection from
the well axis. The hull of the! ship is equipped with a horizontal platform with
the shaft, and a teusion device. These units are displaced in the horizontal plane
-fication of this installation in which maxi-
toward the midship 4,;,ection. 2. A mod].
mum t-nsion is maintained on the anchor chains by making the tension device in the
form of double acticn hydraulic: cylinders.
:jCci 3

L 56496~65
1~ -'.-jACdSSION NR-:- AP50.f!195----
1ASSOCIATION: none
:ISUBMITTED: OgMay63 EITCL: 01
1140 REF SOV- 000 OTHER: 000
SUB CODE: ES

L 56496-65
ACCESSION IIR: AP50L7795
VICLOSURE: 01
Fig. 1. 1--shaft; 2--rotating platform;
37;..gantx-I ies the derrick;
which carr
4--t4n ca.
sion devi

SOKOLOV, A.Ye.; YAKOVLEV, B.A.
;Z -----------
Raining the efficiency of production. St rol. mat. no.11.11 H 165.
(141RA 18.12)

MALITSEVf B.A., kand.toklin.nauk; YAKOVLEV9 B.F., inzh.
Determining the speed of ships with the help of marine radar sta-
tions. Sudostroenie 28 no.2:49-53 F '62. (FURA 150)
...(Ship trials) (Radar in navigation)

YAKOVIEV B.G. - ISUPOVA, L.S.
~&- y
Interaction betueen sulfur-containing radioprotectorB and tissue
proteins. Radlobiologiia 4 no.2z244-247 '64. (MIRA 18:3)

0 0 9 0 a 0 a 6 %; 0 0 9 0 & 0 0, 0 4 0 0 & 0 0 00 0 0 ***,Of 0 0 0
00 & 0 0 0 0 a 0 0 0 0 0 0 0.0 0 0 0 0 0 00 00 # 0 0 0 0 0 0 0.0 0 * 0
t atm it If J2 if a a F 0 it a 41 0 411 $4 45 -
a c 0 If 6 0 PC 9 1 1 LN f k k a o - , It , cm of un
OG ItT Am? r. it llf* 11-1111, --j'Z-7--~M
96X .0-C as
"0111YAKS1,13 14,11VA13411 11,W)IF1111,13. wit-fly
ODA
001,
Do;;
z ~,, 04
00::
solt 00
F-V
6 V AJ,14,19
9 4 U /V1 14 Aq Xq ujM1 *1
a41 00 AMqM"
4111A 1"81SWAXinj ft"pgaj AM" a- pplftj
Nor
.11,11,110 'on 10 -ujuw aql I 9a tio 'low jjmot GO
P"MO) NAA018 aq, pty,
002 off 00
0. -41 -qrj '"Minn mmlAagd Aq pm" llmq paM, a4, 01 0,00
0 'Unpluirl PJAae" 31jul,
)0 PA111 wxnnj u
AaddU aql 2AMIV AppLb"Voa SlpUn j ~. I
Do- A I I
PUN wu (w 01 Irl, "wvj-4A4w1ir1
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00- P "SAJ J11n,111tiA * sm" to ,,La.,
9 so
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IF . 11-1 '31'1~ ~v W
r. r
0 a a It it It cr 11w 91 of rc it it IN9w .2 C, cc a IN It 9! U n n It 01
0-0 0 0--e-6-6-0,10 Do~ 0 0 0 0 0 0 0 4 0 000 0 0 0 0-
a Aft-b-A-0-0-0- -0-0 94-9-0 q-q-q-#-J-- -9-0 0 #-0: 0 00-0

.
1717 1~~
r M
PR"EISES AIM Paco-711
1
ILA
T
d
k
v
A
Compl. fin
. aw
j i
.
~
n4ingilah).-At sufficiently
U. IR. S4 S
10
3
, 0
high tempmt, and corrempondIng tale of hCAt RICT110011
i
h
ti
d
f
h
f N
O b !:w~t -7,
ecomes
ront t
e exot
erm
c reac
ecompn. o
on,
I
explosive, accompanted by a blue flarne and a sharp rise

J~l In pressure. The followig limiting tent s. were found
d 2
b
lo
I
5
d
18
t
cm.
z vemo
.
cm.
ant.
n a quat
ng,
y
'
found T
cd[cA
In mitt
T
P
.
.
.
.
.
170 :12850 1255*
*
0
330 1105
1
175
No 11006 1110*
The cnIcn. Nvas carried out according 'to the aM-
F,
_
Karnenptskil hcory (cf. oreceditur aL-,'r.

P -

-4

Synthesis and polymetization of unsaturated silicon.
organic compounds, 1. Synthesis of diallylifirthylsilAnc.
B. 1. Yaknvlcy. Zhu?. ObAchol Rhio". (J. GvIl. chrill'i
I0;1M;:79(I949).-Tbis nut herrtolom i1cieritic-d olinpol.
was synthesized by the metion 0. Cll,.CIICII,.Nlxllr +
sicit - (CHI,' CHCHOONiFil + liftcl, + hIgHr'.
h it M-M% yield with r"p-t (I- M.SiCls. The Uffer
r.) Is ad(led slowly to CIl,tCItCI(jNfgf%r (ftom 37 g.
dry Clf*:CIICII.llr In lix) ml. 11toand 6.1 ji.
the mitt. rcfluxc,i 5 lirs., mild decomp.1, Willi a
A NII.Cl with ice, dislit, of the stry irAi,luc a
flit tiller ljycr gave 41.5 g. e1 prollic" "N'
0.14176. oil,* 1.4,1KII, cmulwi, wa-i fly lirm
fit file 411"llile lingull. of NI. all'i of Ow Illol, wt. Ills'llymel
1z" Under file actiml of 111,0j 'tild 4111ter polyllicillati'm
'I'llon

Synthesis and I merizAtion of unsaturated of AMC
undspo Synthesis, of diallyl,110thYlIll 'ne .
Silicon compo v 'J. (;,.. chtm. 10. N"V. 10.
44, 11111U.
gg g go
He

YAKOVUV. B.I.: VINOGRAWVA,, N.Y.
Synthesis and polymerization of unsaturated organosilicon compounds.
II. Synthesis of triallylethylailans. Zhur. Obshcbey Khiu. 22, 1464-5
152. (MLRA 5:8)
(CA 47 no.13:6340 153)

AUTHORSs Yakovlev, B. I. and Vinograd.ovao N. V. 50V/79-29--2-71/71
TITLE: Letter to the Editor (Fialmov redaktsiyu)
On the Synthesis of Mkmentall-organic Compounds of the General
Formula Men [OSJR 3]n (0 sinteze elementoorganicheskikh soyedinen-4y
obshchey formuly Men 10SiR 31n
PERIODICAL: Zhurnal obahchey khimii, 1959, Vol 29, Nr 2, pp 695-696 (ussR)
ABSTRACT: The interest for the new elemerbl-irganic compounds, containing also
atoms of other elements bes 'ides the silicon atom, has risen since
recent times. The authors consider it to be appropriate to publish
also their own results of syntheses of new element-organic compounds
n.
having the general formula Me [(OSiR) n' carried out in the years
titanate was obtaln-
from 1949 to 1952 (Ref 1): Tetra (triethyls.,
ed in a yield of up to 60 % by re-esterfication. of tetraethyl ortho.-
titanate with an excess of triethyl silanol;
Ti(OC H ) + 40 H ) SiOH -4 Tir Si(C~H ) + 4C Tri [trietbyl-
2 5 4 2 5 3 L9 5 ~4 050]'
silyll borate was obtained (yield up to 40 %) by the reaction of
Card 1/2 Vriethyl silano! with borio acid anhydride in the presence of

SOV/79-29-2-71/71
Letter to the Editor. On the Synthesis of Elfmmtal -organic Compounds of the Ceneral
n
'Pormula me 10
S'R3]-
caso4 B203 + 6(0,2H 53SiOH----) 2B[OSi(CA,)~13 + 3H2 O~ The synthesis
of organophosphosilicen oompounds FF0SiRj and PO[OSiRl was carria,_-
L IV 3 3 3
out according to Arbuzov, A. Ye~ (Ref 2)~ Tri Ltriethyl silyllphos-
phite and tri t-triethyl BilyllphQaphate were synthesized by thR
action of PC' (or phosphoroxychlorids) upon sodiam triethyl silano-
late (45 % axxd 34 % Y`eld, resPectivelY)s
3( C2H5)3S'Ona + PC13 -Plosi(c2H5313 + 3"01
302 H5 3SiONR + Pool3 PO IOU (YO~ 3 + 3NaGI
There are.2 Soviet references.
Card 2/2 uscokm-Dc-60,689

L -11235 -156.
Ejt~--t X&
ACC NRt -AP6002214 _:SOURCE CODE: ~UR/0080/65/038/012/2728/2734
71 5ii
.,AUTHOR.,. Xoton, M. 14. Yakovl it B~ I.; Rudakov. A,-P* Xnyazeva. T.: S.; Flarinakly,
hk orv I i
M. 'I -Ipkrovii (i#. Am
u
F. S.; Bessonov, To
PT
ORG: Institute of Mactomolecular ~.Compounds,, AN SSSR (Inatitut v~sokowlekulyarnykh
soyedinen y
FITT
-ail p-ro'd tie -of --o1 melliti-i-de
--TITM Preparation-; arid;'physidomechanic Y 0
p r s- -p YP
SOURCE: Zhurnal prikladnoy khim'ii, v. 389 no. 12, 1965, 2728-2734
TOPIC TAGS: heat resistant plastic, fire resistant material, dielectric.material,
p o 1y py ro, me 11 it imid e/7L
polyimide,
.-ABSTRACT: A study,has been made of the preparation and. physical and mechanical
properties of- a polyimide2 viz. - polypyromellitimide~ Xat results showed that
the~polymer may f ind widespread use as a heat resiqg~10'and low temperature resistant
material, and is of special interest as.a high temperature film dielectric. , A poly-
pyromellitimide film similar to the U.S. 11-film. was prepared from pyromellitic an-
hydride and bis(4-,aminopb6nyl) ether:
CO> 0 110 CO-011
11 N Ili 7co>Ii/
0

1-NII-Co
r-N/C0 N 10-
Oxcoo>
Card C
-J

L I 121~ -66
ACC-NR, 1AP.6002214
Polycondensation to,the'polyamida acid Intermediate was tarried out at 15C. Poly-
Pyromellitimide.,films were prepared by drying solutions of.the polyamido acid on
-glass, substrates at 20 -40C followed by.heat treatment at .80-400C to produce Im-
,Idization. Optimu,m-preparative-conditions,-were determined. The films were trans-
parent, gold-brown In color,,thermally stable, nonburning at up to.600--~-700C, un-
affected by organic solvents, highly resistant to y- and UV radiation, low temper-,
ature resistant, -nonshrinking,; resistant to humidity*) and readily. vietalized. In
its mechanical properties at high temperatures, the material. surpasses all existing
polymers. These properties can be further improved by orientation Fitretchingt after .
which they a proach,those of gides-ieInforced plastiesed.metali. Orig. art has:
p
5 figure and 3 tables.
ISHI
SUB.CODE: 1l/ ~:'SUBM DATE: 08Mar65/ ORIG REP: 008/ OTH REFj Oll/
ATD PRESS--T f
3?c
Card 2/2,

won
Pam
IGNATENOKY Fi2-tpp Vasillyevich, kand. takhn. Muk; TIMOFEYEV, Aleksa ndr
pylj~p KOVLEV,-Boris Ivanovich; LAZARGHIK, K.S.,
g4ich; YA
-4~ p I - * '
(Agricultural land improvement; a textbook] Seltako-khoziai-
stvennye melioratsii; uchabnoe posobie. Minsk, Gos.izd-vo
sellkhoz. lit-ry BSSR, 1963. 291 p. (MIRA 16:9)
1 (Irrigation) (Drainage) (Erosion)

SIENIKIT., Illys Markovich; SHAPIRO, YAkov Molteyevich; TAKOVLEV, Borift
-Xjkhayj&rj&j MOZZHMINO B.A,v red,; VYSOTSKATA, *,red.;
GOLUBKOVA, L.A., tekhn.red.
[Accounting in grain-receiving stations] Bukhgalterskil uchat na
khlebopriemnykh-punktakh. Pod red. N.A. Mozzhukhina. Moskva.
lad-vo tekhn. t ekon. lit-ry po voprosam sukomolluo-krupinnol,
kombikormovoi prowyahl. i elevatorno-91cladskogo khos 1957.
390 P. ?m9IRA 11:8)
(Grain trade-Accounting)

DOLITSKIY, V.A.; YAKOVLEV, B.M.
Using logging data for studying overthrust folds in north-
western Ciscausia. Izv.vys.ucheb.zav.; neft' i'gaz no.11:
23--30 159-- (MIRA113:4)
1. 14ookovokiy institut neftekhimicbeekoy i gazovoy promy-
shlennosti im. akademika I.M.Gubkinae
(Caucasue, Nortbern-Folde(Geology))

SENCHURO., I-N .; YAKOVLEV, B.M.
Energy calibration of counters with organic.saintillators. Vest;,
Mosk. un. Ser.3:Fiz... astran. 19 no.1:18-20 Ja-F 164.
(MIRA 17:4)
1. Nauchno-isaledovateliskiy institut yadernoy fiziki Moskovskogo
universiteta,

PHASE I Boor zipLorrATioN SOV/2555
mauchno-takhnicheakoye obahchostvo priborostroltel~ noy proMrshlen-
nosti. Ukrainskoye respublIkanskoye pravlonlye
NovM metody kontrolya I defekto3kopit v mashinostroyeni I
barostroyanti (doklady RespublIkariskoy konforentalil
or Inspection and Flaw Detection In the Ra.-hinery and s.r=eV_
sanufacturIng Industries (Reports or the Conference He d at K17ov,
19561) XI7&v, Gootekhizdat USSR, 1958. 264 p. 4,700 copies print
Sponsarl-6 z;A'k Uss-A.
Nd. A. Amelin; Tech. Ed.: P. PazaaLlyuk, Editorial Boardt - I
ben', B.D. Grozin A.Z. Zhmudakly, G.K. Sevin (Reap. Ed.j-,*I.D.
iarnerman (Dep. Reap Ed.)O and A.A. Shichlovskly.
FURPOSEt This book Is Intended for engineers, scientific workers. and
technicians dealing with problems of Inspection and flaw detection.
COVERAGE: This is a collection or scientific papers presented at a
c0largrence sponsored by the Academy or Sciences, UkrS.SR, an( I the
NaUchno-tekhnicheakoye obahchestva Priborostroltellnoy Promyshlen-
n0stip Ukrainakoye pravlenlye (Ukrainian Branch, Scientirte and
Technical Society or the InStrument-miLnufacturing Industry). The
papers deal with modern methods or Inspection and flaw detection
Used In the machinery. and instrument-ManUfACturIng Induatr.40z.
Th subjects discussed include the use or electron microscopes
inethe investigation or metal surfaces; X-ray# Siumma-ray, lumlnes
ctnsep magneticp and ultrasonic
of fimb de-ectiij; use of
radioactive 130tOPeO, X-ray diffraction methods of metal
and the use of interferamete, for mea3ur!ng length and thlclcies3
=4 determining the coerriclent of linear thermal exp Ion. No
POrsOnalltian are mentioned. References follow severan1flo the
Papers.
ki _yILl Engineer* GOrlkly *Xrasnoye Sormovo* Flant- X-ray r
_n
21~ root Ing standard X-ray
Dif Ion Quantitative Phase Analysis us
Photographs 70
, A-z-and L.M. Pakchanln, Candidate of physical and "
-;K~Mhetx., Sciences. lffy-e-v-$--~-aE-e-Un-.verairY.L*cnI Shevchenko.
Problems or Physical Strength and Crack FOMA In Case-hardened
Parts 75
Yev-r Engineers and p_n__YcJzJ1Ir,_MOfiCOW T3?1ITTKASh.
a Detection
in d ment for Luminescent Flaw TSJ
Enmincer, Avto?avod~ C. Oorlkiy (Gorlkly Automo
7-W- the Laboratory for S.~cctrnl
ri.an,j. perLence Gained at
Gor-kly Automobile Ptant
yertm.,n.__gI-Cmndidateort?hyslcaI and Mathematical Sciences,
T%WrrJ%[M. New Develop on a In the Field or Magnetic-particle
Flaw Detection and Magnetic MetallOgraPhy 87
Zhigadlo. A.V. , Candidate of Technical Scloncest In3titut, P/.Va
Card 419

BYKOVA, T.V.; WOUN, B.H.
Spectrtm analysis of electrolytic bathi for acidic electro-
lytic tinning and nickel plating. 7iz.abor. no.4:510-512
158.1 OIIHA 12:5)
le'-Avtomobil'W zavod, Gorikiy.
(BlectrolytOB--spectra)
Materials of the 10th All-Uhlon Conference on Spectroscopy, 1956, Vol. 2, Atomic
Spectroscopy, Izd-vo Llvovskogo univ., 568 p. Series: Its: Fizioheskiy sbornik, vyp.4(9)
1958,

S/126/6o/olo/oo4/004/023
Elll/E452
.,AUTHORS:, Apayev, B.A. and Yakovlev, B.M.
TITLE: Use of Magnetic Phase Analysis for Separate
Determination of Combined and Free Carbon
PERIODICAL: Fis,,ika metallov i metallovedeniye, 196ol V01.10, No.4,
PP..527-533
TEXT. The authors describe the application of the additivity of
saturation magnetization in a heterogeneous system to the
determination of ferrite and cementite in steel. Fig.1 shows for
some carbon steels the magnetization versus temperature curves
required if the chemical composition of qthe *ampAe is not known
These curves r4fer to annealed.types 101, 20t 30"'%j7(U7)1'r V9 (U;)
and YlO (UlOY'steels. The cementite determination required
extrapolation of the ferrite part of the curve and the authors
describe a published (Refs. 2,3) method which gives good agreement
of experimental and calculated points (dots and crosses
respectively.,in Fig.1). Fig.2 illustrates this method and
Fig.3 another method in which an armco-iron standard is used
(circles in Filgol). Both methods are applicable in principle to all
steels with fei7romagnetidcarbide phases, providing that the alloying-
Card 1/2

s/i26/6o/oio/oo4/oO4/O23
Elll/E452
Use of Magnetic Phase Analysis for,Separate Determination of
Combined.and Free Carbon
element content in the alpha-solid solution is known. The
applicability of both extrapolation methods to the steels
represented in~Fig.l is.shown in Fig.4, giving a volumetric %
cementite as a:function of free carbon. The authors have used the
technique to study graphitization of two malleable irons
(respectively 2.45, 2.45% C; 0.58, 0.50% Mn; 1.16, 1.76% si;
0,12, o.6o% s; 0.078, 0-078% P; no Cr). Fig.5 gives as functions
of temperature the percent cement1te and its contribution to
magnetization. From these the free carbon was found. The good
of agreement with chemical-analytical results is shown in
Table 2. The,method is much faster than chemical analysis. There
are 5 fi gures, 2 table* and 6 references: 3 Soviet and 3 English.
ASSOCIATION: Gorlkovskiy issledovatellskiy fizi ko-tekhnicheskiy
institut (Gor'Kiy Physics and Engineering Research
Institute)
SUBMITTED: December 17, 1959
Card 2/2

KRASOTSKAYA, S.N.; APAYEV, B.A.; YAKOVLEV, B. fA
Effect of alloying elements on the kinetics of isothermal decomposition
of residual. austenite. Izv. v". uchab. zav.; chern. met. 4
no.8:100-107 161. (YURA 14:9)
.1. Gor'kovskiy issledovatel'skiy fiziko-tekhnicbeskiy institut.
(Steel alloys--Thermal properties)
(Phase rule and equilibrium)

YAKOVLEV, BJI.- ANDYARZEANOV9 A.A.
----------
enum and vanadium on graphitization
Effect of chromium, molybd
processes in silicon steel. Izv- vys. ucheb. zav.; chern. met. 4
no.13:112-119 '61. (MIRA 14:9)
1. Gorlkovskiy fiziko tekhnicheskiy institut.
ZSilicon alloys--Metallograpby)

20214
S/.126/6i/011/002/013/025
E193/E483
AUTHORS: Yakovlev..-A. I... and Apayev, B.A.
TITLE; Prooesses Taking Place DurIng Temporing of Nickel
Steals
PERIODICAL4 Fizi'ka metallov i metallovedeniye, 1961, Vol.11, No.2,
pp.261-271
TEXT: The object of the present investigation was to study the
effect of the variation of the nickel content on the process of
tempering of hardened steals whose composition is given in Table 1.
The cylindrical apezimens (40 mm long, 4 min -in diameter) were
heated in vacuum to 1150"C, quenched in a 10% solution of caustic
soda and then cooled in liquid nitrogen. Tempering was carried out
in Wood's alloy (up to 2500C), in tin (tip to 650"C) or in a vacuum
furnace (at. temperatures higher than 650"C), The duration of
tempering varl-id from 6h at elevated temperatures to 250h at low
teniperatures. The magnetic phase analysis which was the main
experimental technique wa3 supplemented by X-ray, electronographic
and carbide analyses. In the first series of experiments, the
effect of nickel on tbe stability of martensite during low-
tempsraturt annealing was studied, The results are reproduced in
Card 1/10

20214
S/JL26/61/011/002/013/025
Processes Taking Place ... E193/E483
FIS.1a where the increa3e Aa in the proportion of the a-phase
against the tempering temperature (00, the type of steel being
indicated byeach curve; inthe insert (Fig.lb) the proportion of
residual austenite (a*CM ' %) in quenched specimens is plotted
against the nickel content M. It will be seen that with
increasing Ni content, 'aOCM increased. At low concentrations,
nickel accelerated the,de,::omposition of martensite whose stability
increased at high Ni concentrations. In the second stage of the
investigation, the general zharacter of the process of formation of
carbides during tempering of nickel ate#*1 was studied. The
results showed -that the tran3formation of the carbide phases in
Ni steels takes place, in the same mannor as in carbon steels, i.e.
martens ite 9-* eFe C --J~'X Fe C -'�Fe C
X, x 3
However, an, increase in the Ni content of these steels has a
marked effect on the stability and on the rate of the decomposition
of the intermediate carbido phasea. Thus, withincreasing N1
content the stability of the c-phase xncreases, reaching a maximum
Card 2/10

202:V4
S/.L26/61/011/002/013/025
Processes Taking Place E193/E483
at 2% NiI afIter which it decreases again. In contrast to the
carbide-for,iiiing alloying additions, nick-el increases stability of
the %-,phase at high temperatures,. This Is best illustrated in
Fig.4, where the proportion (P,5'6) of the 'X-phase present in
steels ION40 UON40) (curve 11) and 10H10 (IONIO) (curve 2) is
plotted against time (h) of tempering at. 6000C. The general
process of carbide formation in -steel ION40 is illustrated in Fig-5,
where tile proportion (Pk, vol.%) of the c--phase (curve 1),
X-phase (curve 2) and cementite (curve 3), present in the steel
after lh tempering, is plotted against the tempering temperature
(OC), the broRen portions of the curves being tentative only. it
will be seen that the e-phase starta to form at the very beginning
of the decomposition of martensite and that at temperatures above
2000C tile proportion of this phase rapidly decreases with a
corresponding intrease in the proportion of cementite and the
phase. The intermediate %-phase is stable up to 4000c; the
decomposition of this phase brings about an increase in the quantity
of martensite and the qualitative characteristics of this process
indicate that in the formula Fe,C of the X-phase, x < 3. In
Card 3A0

S/126/61/011/002/013/025
Processes Taking,place E193/E483
fact, the results of calculations, based on the magnetometric
measurements rarriad out on spatimens, treated to. contain a
maximum,proportion of the X-phase and subsequently annealed to
attain full decomposition of this phase, showed that the X -phase
is described by the formula POSC. In the. next series of
experiments, apet:imGrIS Of Steel ION40, heat treated to contain the
maximum proportion of the. F--phase, were dissolved electrolytically
and the residues, t;onstituting the e-phase, w6re examined by
electron diffraction. The results agreed with those obtained by
other workers (Ref.15 - 29) and indicated that. the e-phase with
the Curie point at 3800C has hexagonal crystal. lattice. The
resu.1ts of X-ray diffraction analysis of the %-phase, separated by
the electrolytic method, were also in agreement with those obtained
by R.H.Jacli (Ref.21)and 01cetani (Ref.15). The object of the next
series of experiments was to study the solubility of nickel in
cementite . . To this and, spetimens of steels 10047,(ION7), 10N10,
1ON40 and 3H40 ON40) (0.30% c, 4.00% NI) were tempered at 7006C for
1 to 50 h. after which they were disaolved electrolytically, the
undissolved carbide residues having been examined by chemical
Card 4/10

2021L
S/126/61/011/002/013/025
Processes Taking Place E193/E483
analysis and magnetometric measurements. The results of the
chemical analysis showed that the time at the tempering temperature
had practically no effect on theNi content in the carbide residue.
..The quantitative data on tile compoal-tion of the residues,
reproduced in Table 5,were.j-n agreement with.those quoted in the
literature (Ref.27, 29-32). , Since, however, the residues probably
contained a proportion of undissolved a and y phases, the increase
in the Ni content in the residue5 does not necessarily mean that
with increasing Ni content in the steel, the Ni content in the
cementite also increases. Actording to the calculations of the
present authors, the solubility.of Nx In the cementite of steels
ION7, IONIO, ION40 and 3N40 is 0.0405, o.o826, 0.188 and 0.243%,
respectively, Based on the resuLts of the present investigation,
a diagram of the temperature stability of the carbide phases in
tempered N! zteeI5 wa,~i constructed, The di.dgram, reproduced in
Fig.10, represents a vert1c;al section of a meAnatable, ternary
Fe-NI-C system at a constant carbon conccntxation of 1.0%,
c~onstructed on the basis of data on the constitutlon of the alloys
after 1 h. temper-ing. There -ire 10 f1gures, 5 tables and
Card 5/10

2 1 h
S/126/6i/oll/002/013/025
'Processes Taking Place E193/E483
33 referencea.- 21 Soviet and 12 non-3oviet.
ASSOCIATIONS.- GorOkovskly issledovatellskiy fiziko-.tekhnicheskiy
instimt (Gor9ki.y Pbysicotechn-ical Research Institute)
Gor9kovskiy politekhnicheakiy inatitut.
(Gor9lcly Polytechnical Institute)
SUBMITTED. April 2'59 1960 (iratik.-A.11,y)
September 5. 1960 (aft-er rev-ision)
Card 6/lo

S/126/61/011/002/013/025
Processes Taking Pla c e. E193/r,.483
'Table 1.

1 Steel ~,c.ode '
mark A
2 -.C.ontent.. of eleinents, 6,

XHM 'ran
M4CC~HA COC HHKC.ReI3
Wx CTAAeA
COACpX(aHIIC Uemeum,

MAH
C
NI'
n r
si S- P.
10H7 1,13 0,71 0,27 0,23 . 0,32 0,014 0,018
101-110 .1,07 1,06 0.16
6 0, 30
~
C ;,- 0,015.-
013'
0 0,019
0:019
1OH20 1,00 1,96 0,4 neA
. ,
1OH40 1,00 3,74 0.20 0,18 0.19 0,017i-. 0.023
JOH60 1,12. 6,24 0,20 0,10 0,25 0,019 0,018
101190 1,20 9,38 .
0.18 0.12r - 0.35 0,017
Ca r d 7/10

s/126/6i/oll/002/013/025
--Processes Taking Place E193/E483
~able~5.
I Steel code jj)arlc
:~2 Elements content,
3 ~-~After h heating
4 After 50 h heating
5 Temperature of the treqtIllent, _0C
T a 6n ii n a5
XHMH4eCKRAp0Cjas qjjexTpWtjTH14 eCKHX =AiOll 0TOMACHHUX HRUJIMIX CTM
G) (~D COMMUMle NMM17013, lemnePUTYP8
AUPKa
CM111 cS) nocAc qRc. itarpeBn noc;ic 50 Inc. itarpona iiarpeen,
C
Mn Cr Ni m7n I Cr
IOH7 0,25 0,92 0,29 0,82 J.02 700

IOHIO
0.57 0,42 0'68
1 0,51 0,64 0,88 700
I
10H40 .
1.24 0,45- t,24 1 27 0.71 .
1.30 700

3H40
1.58
0.43
HeT
I
:70 0,76 HCT 700
JOH90 6,12 0,28 0,34- 7,74 0.47 o,90 300
Card 8/10

S/126/61/on/oo2/olV025

Processes Talzing
Place ...
c) c3
-i /r j

A
087 p
z

10 7
-
10H10

2
1OH50
Y/O

0 2
Puc. 4. W30TCPMU
PnC"UA4 x
.4 7 TeM
I
GOO*
J
r
ePUType
AIN MI.
i 1 40 (1) ji
]OHIO (2).
a 20 -
P
i
t Fig. 4.

0 2 11 5 8 76N!
j
/00 /so, 200,
Fig. 1 .
Card 9/10

X
1160

ti
00
+
a.
Fig +

Fis.10.
Card

+
t$
t3
ts

APAYEV, B.A.; YAKOVLEV;__BjI..; TIKHONOVp G.F.
Effect.of silicon on procei3ses of carbide formation and
graphitization during the tampering of hardaned steel. Fiz.
mait. i metalloved, 12 no.2:208-216 Ag '61.., (MIRA 14:9)
1; Gortkovskiy issledovatellskiy fiziko-takhnicheE;kiy in5titut
i Gorikovskiy politekhnicheakiy institut, imenj A.A. Zhdanova.
(Steel-Heat treatment)
(Silicon)

L SX
3 n-65 PIV'MYENA(h) ASD(a)-6/AF-WL
r TACCESSION MR- ARL' lr,10221VF-2
C4 031 S/0058/65/OW/31
SCUIr-E. Ref. zh. Fizika, Abs. 11V153
AUMOR, Berzin, A. K.; Heshcheryakov, R. P.; Shornikov, 3. L; Yakovlev, B. M.
T--T!-E: 7ne connicticn betep-n Ue width of the g -it resonance 'f the.
_is
_LgAg-LLP nd fil'ing of the !nergy ievels of the nucleus
CITED SOURCE: Igw. Tom&kogo politekhn. in-ta, V. 122, 1962, 14-1.8
TOPIC TAGS: isotope, threshold energy, giant resonance
TRANSLATION: Yest6ures the threshold enr--rgles for certain isotopeq of the Ko and Nd
b 0100
iuclei. Threshold energies im the (-Y, n)-reaction for the isotope,, y 92, mo94, m
udIA2, and ud150 are determined by the stethod of induced activity, and for the
isotopes Korf and Rdl.45--by the method of W-rect neutron registration. The values
of the threshold energies of the other inotopes were determined while processing
the Moral curve of the yield of photaiemtrms fr= all isotopes of a given elememt.
Tt ip~ shnw- that ff:~r lsotepeq pa-ch cont-a-l" 8 nvutroana above the flUC4 shell
112

ME
7"t
KR; ARI*44oi
-thd
f
d
There werm also studied arcs-s sections of- the (ey., 0-reutions
Ior isotopes of Ia, Ce, and N-141, Hd, NdI42, and NdI50. 'Me autho:m note that
the insignificant differencei in the widths of the giant resonances for the 9CU150
isotope and nuclei having a filled neutron shell incticates slight deformation of the
1, Nd'50nucleus, since strongly, deformed nuclel have high v&luw for the giant resonance
width. From this fact (togither with data an the thresholds of the (f, n)-reacticn)
the authors conclude that Ar the Rd'50 isotope them is no fj 7 714 ag af tj2e 2
level or realization of any other contiguration. f7/2
SUB CODE: UP FICL: 00
7K-7

BERZIN, A.K.; YAKOVLEV,, BJ4.; YATIS., A.A.
toe ofinucloar photoomulsions in studying the neutron
background cX-a 25 Mov. betatron. Isy. TPI 122:21~* 062,
Use of type IA-2 nuclear -photoemulsions in studying the
spectrum of betatron neutrons. Ibid.s27-29 (MRA 17:9)

VWIKIRSMp r.7.; KIOW, TO.O.; -MMMO AOL I GOLIDINO L.L.;
XONOSZONP I.A.1 IVMMXBM9 S.M.; iA4OV, Tedl.,- VASILIYEV, A.A.;
VOIDOP I TANPV~. lr~ A;,-; - M"KMV.. D Gm HEV,V.S.; MALYSHEV, I.?.;
YA
STOWY.. A,M STIMLI tOy, We B.Mlf
The 7 bov. proton xyrie~Ton. Prib. i takh ekep. 7 no-4:5--~
Jl-Ag 62.-- ~KIIFLA 16:4)
'I. lastii1it to o*riptiolmkoy sUperlmntallnoy ~iziki Gosu-
'dar4iv**raiogo- kcuLtet*-rdA4pol'zov&niyu atoonoy energii SSSR,
Am4chmb-inoledowdel6oldy fiiastitut'. elpktrofioich~akoy apparatury
doi"trNtTe=ogb--kamdteU po ispo~46vaniyu atomnoy onergii
SM..i -JtidiO+Aikhmich9ekiY' ins iitut Goiudarstvannogo komiteta
P6" iv.oollzovanirm atoun6y enjigii SSSR.
(Synihrotron)

YAKCVLEV, B.M.; YATIS, A.A.
Background in nuclear emulsions formed under the action of
radioactive impurites And cosmic rays, Izv. vys. ucheb. zav.-
fiz. no. 3s88-91 164. (MRA 17:9)
1. Nauchno-issledovatelfs~iy institut yadernoy fiziki, elektroniki
i avto)natiki pri Tomskom politekhnicheskom institute imeni Kirova.

L -'-* Q 1,9 Ms' TrTr ( m 11 DTAAP/AST)(8 I -1ASD (D) --3./SSD (c) /AFMC/13Sr)/ssr)AF-dL/AFw (a)
ACC-ESSION NR.' AP4044680 S/0120/6,t/000/004/011910121
Sani ev, B. M.
:AUTHOR. n, A. A.; Mineyev, Yu. V.; '~akoyl
TITLE: Scheme far recording gamma- uanta of various energies in the presence
of strong streams of charged particles
'..-.SOURCE: "Pribory* i tekhnika eksperimenta, no.: 4,. 1964, 119-121
~7~ 777.
-_~TOPIC~'-T gaxxun&~_auanturn~ d ha d--' a ticle
2
:;~7 aj_rLrn&_ -recox ing,~-c rge p r
charged particle raotion
0- eL
~A B S T IiA -A Wit i I I --'k..n o W n- p r i n--c 1 6 due to garnma-
C. the segiegAtl n p 5
quanta and to charged particles by means of a double-layer scintillation counter
is used. Tunnel -diade -type threshold devices are employed for discrimination
purposes; the Ga~,s tunnel diodes have a low operation threshold (winich obviates
preamplifiers) stable within 1 -216 at temperatures -20+ 45G. Multiplier photo-
tube signals are picked off (si!e Enclosure 1) from the anode and from the last
-':.:Cc,rd 1/3

Y, 1908-Z5:
ACCESSION NR: AP4044660
node. If achar:Yed particle passes the scintillator the dynode signal, after the
fast component has been isolated by the impulse transformer, has a high enough
amplitude to opertte the discriminator. The anode signal is applied, via a-?I
emitter repeater ;Lnd a delay line, to a s4-ries of stepped-threshoid
tors. Each discriminator serds its inipulse through an ariti-coin.-idence device
whose other input receives an impulse from the fast -component discriminator.
Thus, when a chai-ged particle passes the double-layer scintillatar, a discrimi-
nator operates and no signal appears at the output of the anti -coincidence devices.
With gamma-radiation, however, the discriminator does not operate. Depending
on the gamma-quanturn energ),, one or more discriminators operate and cause
Ori _t.
__--sign, ity . a r

,~L);,YKV) B. A.; KRrSGTSKAv-,^,, N.; YAKOVUiv, B. M.
L
Ef 'act cf aluminim, COF!Alr. n-nd rarb-on on oarbide f e-.-nat-on
processes and grapiitizatlor, durivit, tba quenching of ~Ardensd
s teej .9 .Izv. vys. uclheb. ?.av.; cberri. mpL, 7 no.6-1-10-138 '64.
;t!!R!:- 17-7)
1. Gorlkovskiy is,9l(,,dova-.--l.9kJy Inst-
tu t..

FACC-NRIF= P166051- k=Co-bl~.~--Ufl7C(048/66-/030/011/IT6 3/1764-
AUTHOR: Volodichev, N. N.; Grigorov, N. L.; Nesterov, V. Ye.;
Rapoport, 1. D..; SavenkG, 1. A.; Yakovlev., B. 14.
ORO: none
TITLE: A study made using.the Proton-1 satellite of the chemical com-
position of primary cosmic rays in the moderate energy region[
.r 4~, A C-f--,x r~ (&14-- ejC-_Z- ACJ 1--- 1.9-4- 20 V,-- in i;
SOURCE: AN SSSR. Izvestiya. Serlya fizicheskaya, V. 30, no. 11,
1966, 1763-1764
TOPIC TAOSt primary,cosmic ray, cosmic ray measurement', cosmic raY
ty, 4-'Oea.~' .4- --t c___4
A'
ABSTRACT: A study, made using the Proton-I slaell1te of the flux and
chemical. composition of solar cosmic rays generated during chromospher1c
flares, and of primary galactic cosmic radiation is described. A
nuclear charge spectrometer with a geometric factor of 133 +6 cm2xsterad
was used in the study. The spectrometer consisted of a CheFenkov
counter placed between two scintillation counters which form a tele-
scope. The Cherenkov counter consisted of an FEU-49 photomultiplier
which made an optical contact with a Plexiglas disk 165 mm in diameter
and 30 tam thick. The side of the disk opposite the photocathode was
Card

ACC NF4 R-efUUU:)1V
Jj
U2
Fig. 1. cosmic ray f1UX VS. hardness In
the geomagnebic equator region
Protons; 2 a-parbiales; 3, 4, 5
CU t
nuclei In the M, Hp and VH groups.
""OP,
Bav
.. .. . ......
I Card - 2/3

'ACC,NRi -A'70005i-5-
coated wIth b_Rck paint to prevent registration of upward moving par-
'ticles. The sc~,ntillation counters consisted of FEU-13 photonulti-
pliers and plastic's,,Intillator plates 15 mm, thick. Graphs of cosmic
raY flux vs. hardness (zee Fig. 1) ware constructed from the prelim-
inary data on the longituCinal effect and azimuthal asymmetry of cosmic
ray interialty in the geomagoetic equator region for protons, a-par-
ticles, and nualeii in the M, H, and VH groups with-energies of 1 Bev
for protons and in the range or 2 to 19 Bev for the remaining groups.
WA -.7 q I
Orig. art. haas 2 fi&-urea. IIV~ WIJ
SUB CODE. 0'(,,tVol SUBM DATE: none/ 6R,10 REFt 002/
OTH REP: 001
card 3/3

ACC NR, iuuu:)2 SOURCE CODE., Uil/~'
AUTHOR: Grigorov, X. L.; Klintoov, Yu. S.; Nootorov, V. Ye.; Rapoport,
1. D.; Savenko,_L A.,.' Yakovlev B. M.
ORG, none
TITIZ; Study of high-energy electrons using the Proton-1 and Proton-2 artificial
Earth oat(Illites CPaper present6d at the All-Union Heating on P4aics of Cosmic
Radiation hold in Moscow from 15-20 November 196Y
SOURYCE: AW OSSR. Izvestiya. Seriya fizicheakaya, v- 30, no- 11,
1966, 1773-1775
TOPIC TAGS: satellite data analysis, proton counter, electron
distribution, electron flux, primary cosmic ray
ABSTRACTz The instrumentation or the Proton-1 and Proton-2 satellites
included an SEZ-12 electron spectrometer which could register primary
cosmic radiation consisting of*electrons with Fe-~: 0.3 Bev. The fol-
lowing components were used for this purpose: 1) two scintillation
counters with a differential amplitude analyzer which registered single
particleu with a charge Z - 1 moving at a relativistic velocity; 2) a
gas Cherenkov counter (using Freon-13 at 11 atm) which registered par-
ticles whose energies exceeded 7 moc2 (effective threshold for protons
Is 10 Bev) moving unidirectionally between two scintillation counters;
Card 1/3

3) a scintillation electron energy detector which is a simplified
version of an ionization calorimeter. The scintillators were placed
between four 1.5 cm-thick lead plates. The pulses from the energy de-
.tector ware applied to an.amplitude discriminator which had 6 threshold
levels. Another scintillation counter enveloped by a 12 cm-thick lead
bh1ald determined the penetration capability of particles. 4) A scin-
tillation avalanche detector served to isolate those avalanches which
were generated by primary protons but whose effect was similar to
avalanches generated by electrons. Thus, the cosmic ray electrons were
measured accurately even if they numbered only 0.2-0.3% of the proton
total. After processIng the obtained electron count data.'an unex-
pected result became apparent for electrons with Ee-t- 0.3 Bev. The
Intefisity of electrons with E ?-- 0.3 Bev and protons recorded by the
SEZ-12 equipment is shown in ~ig. I as-a function of latitude. Even on
the equator where particles with energies less than 7 Bev/sec should
not be found because of the Earth's magnetic field, 0-3-Bev/sec elec-
trons were recorded. These, consequently, cannot be primary electrons;
they are electrons which have been trapped and retained by the Earth's
magnetic field. The SEZ-1 apparatus in the Proton-1 registbred par-
ticles,with'charge Z - 1 and Z - 2 in the equatorial regions where t
intensity was 1.2 (for Z -.1) 'and 2.1 (for Z - 2) times more predom-
inant in the West than in the East. If it is assumed that the primary
protons possess the same asymmetry, the SEZ-1 equipment rezorded a flux
Card .2/3 -

------ ------- -
~.-LACCORt-AP7000523
of 2.6 x 10-2 secondary particles/cM2.sac-sterao, Thus the existan6e
of an electron flux (:Ee -% 0.3 Bev) of 2.2 x 10-1~-el/662-aec-sterad is
corraborated by the SEZ-1-gathered data. Orig.-,art. hast 1 figure.
(WA- 5]
0,
Idt
Fig. 1. Intensity U 1 electrons and"21 protons as a
function of latitude. WQton-intensity is normalized
with respect to the Intensity of electrons,on the
equator]..
'SUB CODE- 031 SUBIM-DATE; none/ ORIG Wi 005/ OTH =-F: 002

a
L
5 -7 1
A L 4 116 UR/0203/65/-Do!i/003/0546/0549
CCESSION UR: APO
550-388.2
*Gyl-v
AUTHOR: Bave-nko, I. A.; Sav-un. 0. 1.; 6-bavrin. P. I.: YA
_77:
tim - -Combifi-ed::proton Mm_ej P
____jQ)?ect _e;r for space research
-SOURCE:: Geomagneti'zm i aeronomi~ai V. 5, no, 3, 1
965,l, 546 54~,
et::- 41pectrometer.. W!otdn- Unctr )t eteir tel ead ope: spedtroideter. combination!'
t
spec rometer
7
S V~ 1- _~ ;~~' - _'~. ~h_ ii -r I-
f-, 1, -0 er--- es
'tele& Ipme V-44
__e
Wi_- 00.M~V-rdhge n the presence,
I Lj
0 n electron -flux A nylindrical licon detector, V w in diameter and
e si
,12.0 mm thick, is Lsed as the (tE/dx detector, where E is energy leArel - It has a
I
,sensitive layer of 1.6 mr- and is mounted in front of a CsI crystal which servf-s as
,the E detector. The preamplifier and amplifier of the silicoi4 &ttector. are Placed
'directly beside-it. A detector bias of about 20 v is provided 'by a separate bettery.
Me silicon detect:)r senses particles whose dE/dx exceeds that of electrons (protons,
ldeubarors,a-particles, etc.) Euid confines proton energy measurements to the
3-100 Mev range. The cylindi-ical Cpl. C~ry%tal i a 15. nnn- in di=et(,.r and 30-mm- in

L 537.15-65
IACCMSION NP: u-5oi4l.16
.!height, and is,ccvered on three sides by a plastic anticoincidence cap. The crystal,
'the cap, axid the photomultip"Lier are shielded from electrons hauing energies up to
!8 Mev, and the cyystal is protected from light by an alwminim foil 10 ji thick,
Fig. I of Uirt Fn--Ios~;r- showi: a Mork diti*,Iiam of the SpectrGmeter. Negative pulses
,from the FEU-16 rbotomultipl~_er are trarismitted to the emitter follower (input re-
sistance, about 200 Kohni; input capacitance, 5-8 pf). The maximum signal trans-
imitted without distortion is about 5 v. Withan emttter rebistance of 68 ohm, the
output pulses transmitted to the three -chatim A analyzer, Consinting of three into-
gral discriminators, am
set b) lhre~hcld levels between 0. 1 and 4 v. At the discrLn-
inator output, 'lie negative -,ulses have a duratui-)n of 1.0 psec and a rise time of
!0.05 usec. The pilses are tzansmitted from the photomultiplier to a circuit of
component s~!paration which uses two pulse transformerq. The -pulses trans-
mitted from the s-paratl_)n circuit are shaped by an integral discriminator circuit
:and then inverted. A deLa,
y line with t = 0.25 Usec is reauired because the s --p-ra-
cir,--ul:t sbipes pulses ~iith a delay of' about 0.25 iisec. The ;implified signals
from the silicon letector are transmi~tpl to tne shaper, which is a monostpble multi.-
vibrator with a tjireshold of 50-1U0 Mv. The pulses from the detector, the three .
integral discriminators, and the separation circuit are transmitted to double coin-
Icidence and anticoincidence circuits. The double coincidence and anticoincidence
I .
Ocircuit3. no. 1, .11, 111, and anticoincidence no. IV, correspond to the registratJon

L 53715-65
ACCESSIO14 UR: Apt,o14ii6
of protons in the 20-100, ho-10C), 60-100, and 3-20-Mev energy ranges. The
resolution time ol,' the coincilence circuits is about 1 psec, ensuring a count rate CC.
x 05 rps, (-ln2 L, M-
1.2 or registratioi of 106 protejn/_ sec. Tests at +50 to h
demonstral-efl tliat ~hresheld -Ioes 'Irt -Xceed -10%. -Ih-~ ~4-m-ns;. -
the el- 7hi~- i nler~ ronl
ra-nf
tlian o. 3 Or:g art. has; f e:-.
ASSOCIATION: Moskovskiy gosudarstvennyy universitet, Institut, yedernoy fiziki
(Moscow State Univerli-~Y-L-ILS~-Lt-ute of N~aclear Physics)
~203,Tun`64- Eff C-L- Com
~-'SUBHITTED* r3v
iNO REF SOV: 0011 CMIER: 003 ATD PRFSS

ussil ;u:.-ztn aria ;,,nimal A7zysiolo.,:y. The Effects of Mysical T
Efforts.
Abs Jour: Rof Zhur-Diol .. No 20, 1958) 93747.
.'.uthor : Garfyancyev, G.P., 14C.61mlvf, V.A., -rqltovlcv, D.M.
Last : Tomsk Polytechnical Institutc
ilitln ; Laborctory OrGanizatim-i and Shieldin(,~ of Perso-miel in
Detatron Work.
OriC; !,"-j. lzv. ToraskoGm poli~cl~il,- in-ta, 1957, 87, 13-16.
,-bs~mc'u: No abstract.
CarC, I./l

681.34
SOV/+44_u;2_lA/ h9
AUTHORS: S o V., Chief Engineer and ako V,
hipunov, I
Junior ScieR-tific Worker
TITLE: Problems Encountered In the Cooling.of a Betatroimlgnetlyk
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, Elektromekhanika,
1959, Nr 2, pp 121-123 (USSR
ABSTRACT: The use of betatrons in industry, medicine and research
institutions means that they have to run for long periods
of time. The heating of the electromagnet must not,
however, exceed certain recommended limits and, therefore,
the problem of the cooling of the electromagnet becomes
important. The ID -shaped magnetic clrcult is the most
widely used. The magnetic flux in such cores is
distributed very nonuniformly. In order to estimate the
effect of heating it is necessary to determine points of
maximum temperature Analytically this is very difficult.
The present paper reports results of experiments on the
determination of the temperature distribution in L11-shaped
cores. The central inserts and pole pieces are the most
strongly heated parts of the magnetic circuit. The
temperature distribution was determined using resistance
thermometers and the temperature was measured at 30 to
Cardl/2
.~4

SOV/111 4 -5 9-2-16/19
Problems Encountered in the Cooling of a Betatron Magnet
40 Points simultaneously. The temperature distribution
was obtained with and without forced ventilation. The
loss of heat by the magnet yoke was determined from the
empirical formula
a a (1 + 0.075v) Wlem 2.,C,
v
where a is the heat loss in quiescent air from the
surface of the yoke and v is the air speed in the
space between the poles in m/sec. In order to increase
the cooling surface, copper cooling fins were used.
These cooling fins pass right into the core of the
electromagnet. Special empirical formulae which describe
the heat loss in such a system have been obtained and are
now given.
There are 2 tables.
ASSOCIATION: Fiz:Lko-tekhnicheskiy fakulltet,Tomskiy politekhni-
cheskiy institut (Physics-Engineering Faculty, Tomsk
Poly-technical Inst.LUULe)
Card 2/2

BERZIN. A.1;,; MESHGRMIYAKOV, R,P,;'YAJCqVUTV B.H,
Space distribution of ra4iation from a betotron. Izvo v7se uchab,
za.v.l fiz, no.4,*U0-134' 159, (MIRA 13:3)
l.T omokiy politakhnichaskty institut imeni S.M. Kirova.
(Betatron) .(Bremostrahlung)

S/139/59/000/05/023/026
E032/ElV+
AUTHORS: Derzin~,A.K.q Meshcheryakov, R.F., and YAN2 ey, B.M.
Y, n) Rea~65tl6ii's" for Memeffiftsi---~
TITLE., Threshold Energies for the
including Isotopes with 50 and 82 NeutroR-s-
PERIODICAL: Izvestiya.vysshikh uchebnykh zavedeniy5 Fizika.,
1959, Nr 59 pp 148-153 (USSR)
ABSTRACT: The present work.is a continuation of the work reported
in Refs 1 and 2 by the first of the present authors.
Threshold energies have been measured for 26 isotopes.
Of these, 15 thresholds for photoneutrons have been
,measured for the first time and 8 have been measured with
increased--accuracy. The experimental error present in
4 of the thresholds measured in Ret 2 has been removed.
A 25 MeV betatron was used as the source of the gamm
radiation, and in the majority of cases the neutrons were
detected,as in Refs I and 2, using two scintillation
counters in coincidence. The results obtainedare
Summarised in Table 1 (p 152) in which the first column
.,Card gives the name of the isotope, the fourth column gives
the threshold measured in the present work (in MeV), thq/,~
1/3 fifth column gives the threshold as measured by other

S/139/59/000/05/023/026
:E032/Ellk
.Threshold Energies for the (y, n) Reactions for Elements
including Isotopes with 50 and 82 Neutrons
workers, and the last column gives the references. The
results are also shown in the form of graphs in Figs 2
and 3 (these include results of other workers). Fig 2
shows that the thresholds for even-even isotopes
containing 50 neutrons.lie on a single straight line
(except for ZOO which has two thresholds because of
the presence of-a metastable state). A-similar situation
is observed in the case of isotopes with 82 neutrPns
(Fig 3). Here the exception is the isotope Sm144. In
the case of the isotope Xe136 the threshold was measured
with the aid of the apparatus shown schematically in
Fig 1. The irradiated gas was in a metallic envelope A
which was connected to the recording part of the apparatus
B by means of a needle valve a. The recording of
Card conversion electrons with energies of about 0.5 MeV which
2/3 are formed as a result of the formation of a metastableo
state of Xe was carried out with the aid of a sodium
iodide crystal.

S/139/59/000/05/023/026
E03 2/E114
Threshold Energies for the (y, n) Reactions for Elements
including Isotopes with 50 and 82 Neutrons
There are 3-figures and l1+ referencesv of which 9.are
English and !~ Soviet. There is also 1 table.
ASSOCIATIONt Tomskiy politekhnicheskiy institut imeni
S.M. Kirova
(~o~nsk Polytechnical Institute imeni S.M. Ki
SUBMITTED; December 271 1958
Card 3/3

45421
~S/W/6a/C,00/001/030/120
A062/A101
AUTHORS: Yakovlev, B. M.., Meshcheryakov, R.~P.,'Gryaznov,.A. L.,
TITLE: 'On the distribution of thermal neutrons emerging from a betatron
PMIODICAL: Ruferativnyy zhurnal, FJ.zika,.no. 1, 1563, 65, abstract 1A564
(In collection: "Elektron. uskoritell".. Tomsk, Tomskiy uj~-t,
1961, 178 - 183)
TOM: The thermal neutron background was investigated in the betatron
laboratory of the Tomsk Polytechnic Insti -tute (near*.-the 25-MeV betatron'and in.
the neighboring premises). It is shown that the maximum value of the thermal
neutron flux in the main r-ray beam is equal to .7. iol neutron/cm2 per J roentgen
of 'f-bremsstrahlung. The magnit7ude of the neutron flux in the experimental room
strongly depends on the design of the protective shields and the collimator, be-
ing in the worst case equal to 2.103 neutron/cm2 per I roentgen of,bremsstrah-.
lung. It is pointed out that shielding against the bremsstrahlung from accelera-
tors does not yet ensure a complete, shielding against the neutrons. The measure-'
ments of the thermal neutrons were carried out by different methods (with the
Card 1/2

_q/0_58/6YGM-/001/027A2O
A062/A101
AUTHORS: Meshcheryakov, R. P.,
TITLE: for determining the center of.a. X-ray beam
PMIODICAL.- Referativnyy zhurnal, Fizika, no..1, 1961-44, abstract.1019'
(In collection: "Elektron. uskoriteli". tomak. Tomskiy~un*-t.
1961, 284 - 287)
T O-M To determine the position*of the beam-center of the 25 ~30 MeV
r-bremsstrahlung in betatrons, it is proposed to measure the induced, activity
in a radiator made of aluminum or lead. This measurement is carried 'out,',, while
the betatron Is in operation, with the aid of 4*countera:arranged in tw"o,"pairs
opposite -to one another, using far this purpose only the 3/4 of the magnetic
field variation period, when no electron acceleration takes place. The.piAlses
from the counters are fed to two comparison -circuits utilizing In their.:,Ooput
pointer microammeters. A drawback of the device resides in the.strorgeffeot of
the background induced in the counters and its.shield.
V. Kanunnikov
[Abstracter's note: Complete translation]
Card 1/1

T7
HASE I BOOK EXPLOITATION SOV15511
Nauchno-tekhnicheskoye obshchestvo mashinostroitellnoy promyshlennosti.
Kiyevskoye oblastnoye pravleniye.
Metallovedeniye i termicheskaya obrabotka (PbFIcal Mvt&IIW and Heat
Treatment of Metals) Moscow, Mashgiz, l9bl. 33b p. Brrata slip
inserted. 5,000 copies printed.
Sponsoring Agency: Gosudarstvennyy nauchno-tekhnicheBkiy komitet
Soveta Ministrov UkrSSR. Nauchno-tekhnicheskoye obshchestvo
mashinostrottellnoy promyshlennosti. Kiyevskoye oblastnoye
pravleniye.
Editorial Board: M. P. Braun.F Doctor of Technical Sciences, I.- Ya.
Dekhtyar, Doctor of Technical Scienceso D. A. Draygor, Doctor of
Technical Sciences, I. S. Kamenichnyye, Engineero Ye. A. Markov-
skiy,# Candidate of Technical Scienoes) V. 0. Pemyakovp Doctor
of Technical Sciences., -and A. V. Chernovolp Candidate of Tech-
nical Sciences; Ed.: M. S. Soroka; Tech. Ed.: M. S.
Gornostairpollskaya; Chief Ed.., Mashgiz (Southern Dept.): V. K.
Serdyuk, Engineer.
Card 140

Physioal Metalliirgy6(Cont.) SOV/5511
PURPOSE: This collection of articles is intended for scientific
workers and technical personnel of research institutesj plants,
and schools of higher technical education.
COVERAGE: The collection contains papers presented at a convention
held in'Kiyev on problems of physical metallurgy and methods of
the heat' treatment of metals applied in the machine industry.
Phase transformations in metals and alloysare discussed, and
results of investigations conducted to ascertain the effect of
heat treatment on the quality of metal are analyzed. The pos-
sibility of obtaining metals with given mechanical properties
is discussed, as are problems of steel brittleness. The col-
lection includes papers dealing with kinetics of transformation,
heat treatment, and properties of cast irons No personalities
are mentioned. Articles are accompanied by references, mostly
Soviet.
TABLE OF C04WENTS:
Foreword
Card 2/10
3

Physical Mitallurgy.(Cont.) SOV/5511
Aksenov, G., I., Doctor of Technical Sciences, Professor,
A. M. Yuferov, Assistant (Kuybyshev), V. N.,Sakharova,
Engineers and B. N, Yakavlev___(Gorlkiy). Transformations
in th.e qKh-Tfi_6_'_4ue'nche_d Steel Under External Loading 5
Stregulin, A. I., Engineers and L.A. Mellnikov (Sverdlovsk).
Transformation of Austenite Into Martensite Under High
Pressure 12
BrusilovskJ.y, B. A., Engineers and F. I. Ivanov (Kranatorsk).
X-Ray Investigation of the Decomposition Kinetics of Martensite
in Tempering at Low Temperature, 19
Kacherzhinakiyo Yu, A,A Candidate of Technical Sciences
(Kiyev). Conditions of Fomation of Metastable Austenite
in Iron-Carbon Alloys 22
Mirovskiy# E. I., Engineer (Kiyev). -The Nature of the
Phase Transformation of Carbon Steals 34
Card 3A0

Physioal Netalliirgy (Pont.) SOV/5511
Rauzin, Ya. R., Engineer (Moscow). on the Nature of the-
Critical Degree of Strain 44
Sadovskiy, V. D., Ragineer, and G. N. Bogacheva (Sverdlovsk).
On the Problem of the Phase Recrystallization of the G13L
Cast Steel 54
Per7nyakov., V. Q.., Engineer# and M. V. Belous (Kiyev). The
Changes in the Carbide Phase During the Tempering of Carbon,,
Silicon.. alLd Aluminum Steele 62
Cherepin, jr. T.,, Candidate of Technical Sciences (Kiyev).
Tempering of Carbon Steel by Using Electric Heating 75
Golovan', ?I*- A., Engineer (Kiyev). Concentration of Carbides
in a Martensite Needle 85
'Baranov, S. M., Doctor of Technical Science8p Professor
(Leningrad). Effect of Silicon Monoxide on the Properties
of Steel 92
Card 4/10

Physical Metallurgy..(Cont.) SOV/5511
Sazonov, B. G., Candidate of Technical Sciences (Sverdlovsk).
Investigating the Influence of the Heating Rate and the Ini-
tial Structure on the Phase Recrystallization of Steel and
Rear,yatallization of Austenite as Stipulated by the Phase-
Hardening Effect 97
Llvov.. G. K., Engineer (Kiyev). Basic Principles of Rapid
Recrystallization of Low-Carbon Steel 1o6
Larikov, L. N., Engineer (Kiyev).. Investigating the Effect
of Aluminum and Chromium Additions on the Recrystallization
Kinetics,of-m-Iron 114
Sokol, A. N., Candidate of Technical Sciences, 0. S. Nostyrko,
Engineer, E, I. Mirovskiy, B. B. Vinokur and M. P. Braun,
Doctor of Technical Sciences., Professor Wyev). Plasticity
of Steels Within the Pressworking.Temperature Range 121
Vinokur, B B., Engineer, E. I. Mirovskiy.(Kiyev) and A. L.
Geller (KrLator_sk~. Effect of the Increase of Forging
Card 5A0

Physioal Notillurgy.foont.) SOV/5511
Temperature on the Mechanical Properties of Large Forgings 127
Braynin, I.Ye.,O.Doctor.of Technical Sciences,, Professor
Stalino), 1% A. Kharchenko, Engineer and A.' I. Kondrashev
Rramatorsk). Experimental Investigation of Stress Dis-
tribution in the Cross Section of a Bent Billet as Related
to Flaking 132
.-Baranov, S. M. (Leningrad). Hydrogen as a Surface-Active
Admixture in Alloys 138
Kostyrkop O.-S., Engineer (Kiyev). Flakes in Steel 146
MirovskiyO.E. I., Engineer,.A. L. Geller (Kramatorsk),
B B. Vinolatr, and M. P. Braun (Kiyev). The Effect of the
Kration of Heating Before Forging on the Ductility of Steel 152
Gavranek, V, V., Engineer, and D. N. Bollshutkin (Kharlkov).
Mechanism of' the Cavitation Erosion of Metals 157
Card 6A0

Phyisickal Matillurgy, (Cont.) SOV/5511
Blanter, M. Ye., Doctor of Technical Sciences, Professor,
N. A Kulakov, Engineer, and I. M. Sergeychev (Moscow).
Quen;h-Hardening of Massive Steel Parts In Water-Air
Mixtures 167
Braun, M. P., and B. B. Vinokur(Kiyev). Character of
Rupture of Chromium-Nickel-Nioblum Steel 182
Assonovj A. D., Candidate'of Technical Sciences (Moscow).
Effect of High-Temperatur,e Heating on the Strength Proper-
ties of Steel 189
Kondrashevp A* I. , Engineer, K. F. Gurzhiyenko, and N. M.
Kolesnik (Kramatorsk). Accelerated Heat.-*6ag and Cooling .196
Regimes In the Heat Treatment of Large Forgings
Kostyrko, 0. S., Engineer,, Ye. P. Dobryanakaya
(Magnitogorsk), and D1. P. Braun. Development of a Rational
Heat-Treatment Regime for Large Forgings 203
Card 7/'~O

Phynioal'Xetallurgy.(Cont.) SOV/5511
Vinokur, B. B. (Kiyev). Heat Resistance of Various Alloyed
Steels 215
Vanin, V0 S.0 Engineer, and V. K. Titov (Nikolayev)o
Cementationof Steel in Liquid Organic.Media 225
Bunin,, K. P., Corresponding Member of the Academy of
Sciences,, Ukrainian SSR (Dnepropetrovsk), and A. V.
Chernovol, Candidate.of Technical Sciences (Kiyav).
On the Graphite Growth.in Cast Iron 229
Zubarev., V. F.,-Doctor of Technical Sciences, Professor.,
and F. K. Tkachenkos Engineer (Zhdanov). On the Mechanism
of the Silicon Influence on Graphitizing 234
Popova, N. N., Engineer (Kharlkov). Investigation of the
Growth of Gray Cast Iron 242
Yatsenko '0 A. I., Engineer (Dnepropetrovsk). Structural
Changes in Austenitizing Ferritic Magnesium Iron 249
Card 8/lo

Physioal Ywtaliurgy-(Cont.) SOV/5511
Zubarev, V. F.,, Doctor of Technical Sciences, Professor,
F. K. Tkachenko, and L. N. Kudryavtoeir (Zhdanov). For-
mation of Graphitization Centers and Special Features of
Their Distribution in the Annealing of Quenched White
Cast iron 258
Titov, V. K.., Engineer, and V. S. Vanin (Nikolayev).
The Quenching of White Cast Iron and Its Effect on the
Graphitization of Segregated Cementite 266
.Dubrov, V. V., Engineer (Kiyev). Investigating the
Isothermie Decomposition.of Cementite-in Manganese Cast
Iron 270
Bobro, Yu. G., Candidate of Technical Sciences, Docent
(Kharlkov), Effect of Certain Elements on the Properties
of Manganeve Cast Irons 281
Kvashnina, Ye. I., Engirieer (Moscow). Optimum Heating
and Cooling; Rates in Annealing of High-Strength Spheroidal-
Graphite Iron Cast1hgs 292
Card 9/i0

Physioal Mokallurgy..(Cont.) SOV/5511
Kononovap T. A., Engineer (Moscow). Investigating the
Properties of Quenched Manganese Cast Iron 302
Bykhovskiy, A. I., Engineer (Kiyev) Effect of Heat
Treatment an the Transformatibn of ihite Tin Into Gray
Tin 317
AVAILABLE: Library of Congress
VK/wre/os
Card 10/10 8/26/61
1-15
'ru
i Poo it,

S/063J62/012/006/003/019
-BI02/BI04
AUTHORS. Vladimirskiy, V. V., Komar, Ye. G. , Mints, A. L.*
Golldin, L. L., Monoszon, 11. A., Rubchinakly$ S. M.j
Tarasov, Ye. K~, Vasillyev, A. A.,Vodoplyanovi F. A.,
Foshkarev, D. G., Kuryshev, V. S.j Malyshevj I.,F,j'Stolov,
A. 14., Strelltsov, 11. S., YakovleV, B. M.
---
--
------
TITLE:. The desiGn of 6e T-Bev proton oynchrotron
PERIODICAL; Atomnaya VnerGiyaj V, 12) no. 6, 1962P 472-474
T
IEM!. The history of the first Soviet cyclic accelerator with rigid
focusing is briefly described, and the most importani data on its planning
and operation are presented. Planning was started in 1953. The parameters
of this proton accelerator, the energy of which exec edu the antinucleon
r
production threshold, were so chosen that the dependence of theorbital V
circumference on the particle momenta was completely compensated. This man
achieved by employing 14 quadrupole maGneto with orbits of negative
curvaturoo Technical datat output current, 1010 protons/pulool maximum
field 3trength, 8475 oel length of equilibrium orbit, 251.2 ml radiua of
Card 1/2

31069
,/62/012/006/003/019
The design of the 7-Bey ... B102/11104
curvature of ihe trajectorio 0 In the bending mac-nots (C)i 31 m, and in the,
compensation maeneto (X) t' cc ; number of magnetic aector3, 90C + 14X; rnP
len(;th between the C-maGno*
a y304sO MMI Cap length around the X-vinCneto,
417,5 mmi index of tho decrease in field strength, ~1601 internal height
and width of the chamber, 00 and 110 vim, roopectivelyl number of betatron
oscillations par revolutionp 12,751,and per periodic element, Os9l;
number of magnets per periodic element, 01 total critical energy, 19.2 Bev1.
um dovi.-,ition of the poriodio orbit with 100,'. dovintion of the
maxim
momentun from the equilibrium momentum# 1.47 ins rate of'cnergy Increase
per revolutiDn, 4.3 kevi duration of one cyolo, 1-55 sacs 10-12 cycloo/minj Illy
particle rev -alution fro uency at the boginning of the cycle, 0.11 Mc/occ,
and at the end, 1.19 Mo7sec; frequency of oynchrocyclotron cocillationaf
3600 and 130.cPsi weight of the electromagnet steel, 2500 tons; maximum-
power of the supply system , 2~ 11vi Van do Graaff injector (particle onerey,
0
3.8 Levi fic'.Ld strength 90 e 1 admissible deviations from field strength
and fiEld gradients,' -10- 1 deviatio
5 no at the' chamber edge due to
'nonlinearitical - 10'21 admissible frequency deviation of the accelerating
field at the beginning of*the cycle, 10-3, and at the and, 5-1o-5. Thera
are I figure and I table.
BVIMITTED. March 12, 1962~
Card 2/2

ACCESSION NR: -AR4022438
1.f
SOURCE: RZh..Pizika, Abs. 1A333
AUTHORS: Berz'in, A. K.; Yakovlev, B. M.; Yatis, A.
TITLE: Investigation of the neutron background of a 25-MeV beta-
itron with the.aid of nuclear emulsions
''CITED SOURCE: Tomskogo, politekhn. in-ta, v. 122, 1962, 21-26
TOPIC TAGS: biatatron, betatron neutron background, nuclear emulsion
-Eechnique optimal-Gamma ray dose, Gamma ray intensity, neutron flux,
Gamma bremsstrablung
TRANSLATION: Results are presented of measurements of the neutron
ibackground in the betatron laboratory of the Tomsk Polytechnic In-
stitute with the aid oflnuclear emulsions.. Knowledge of thb neutron
:,~.background is essential in the study of photonuclear reactions, and
card'

4ACCESSION NR: AR4022438
also when betatrons are used in medicine and biology. The measure-
ment procedure is described.in detail. Photographic plates with
emulsions 100 and 200 microns.tbick were used. The optimal gamma-
ray dose was 4-6 roentgens. 'To avoid errors due to the paper cover
of the plates, the-latter were irradiated,without paper in a.dark
room. The constancy of the intensity of the gamma radiation was
monitored with the aid of two ionization chambers. The neutron flux"
4
i, was measured Cat 12 points. Its maximum.value was 6.38 x 1:0 neu-
per roentgen of gamma bremsstrahlung. V. Voronin."
tron/cm2
DATE ACQ:: 0314ar64 SUB CODE: PH ENCL: ~00
Ford

YAKOVIEVI,B.M.; YATIS, A.A.
Ar~
~76;e of a slide rule in determining the energy of neutrons from the
paths of rqcoil protons in a nuclear photoemulsion. Izv.vys.ucheb.
zav.; fiz. no-3:127-130 163* (MIRA 16:12)
1., Nauchno-issledovatellskiy ~nstitut yadernoy fiziki, elektroniki
i avtomatiki pri Tomskom politekhniche3kom institute imeni Kirova.

YAKOVIZVI B.I.I.; YATIS, A.A.
Studying the background and energy speotrum of neutrons f'rom a
botatron with the aid of nuclear emulsions. Izv. vys ucheb. zav.;
fiz. no-4:3-9 '63. if-URA 16:9)
1. Nauchno-issledovatellskiy institut yadernoy ftziki, elektroniki
i avtomatiki pri Tomskom, politakhnicheskom institute imeni S.M.
Kirova.
(Betatron) (I~Teutrons) (Photography, Particle track)

Z ;t~ i4k,
NR: AP4041850 S/0139/6-4/000/003/0088/0091
-AUTHORSi. Yakovlev, B. M.; Yatis, A. A~
TITLE: On the size of the background in nuclear emulsions, produced
under the influence of radioactive impurities and cosmic rays
SOURCE: IV1UZ. Fizika, no, 3, 1964, 88-91
-TOPIC TAGS:
nuclear emulsion, particle trajectory, photographic
processing, radioactive material, cosmic ray
ABSTRACT: In view of the importance of the background when nuclear'.
I-emulsions are used with weak radioactive sources or with nuclear re- I
actions of small cross sections,or of low energies# the authors es-:
timated the background in Soviet nuclear emulsions type*NIKFI Ya-2#
iT-3, T-1, and A-2, with emulsion thickness 100 and 200 microns.
Emulsions of various.ages were tested. Particle tracks and stars
Jmu
with from two,to five prongs were studied and processed* -To prevent
fird

1"A'CCESSION 14R: AP4041850
regression of the tracks.and stars in the emulsions, the latter
j:i
were stored at 010C. All emulsions were processed under identical
conditions. The sources of the tracks and stars were shown to be
impurities in the gelatin and cosmic rays. If a glass substrate'
was 'used, additional sources might have been radioactive impurities
in Data were obtained on the distribution of the
the glass. number f
of tracks as functions of the length,
and on the variation of the
number of events with the "lifetime" of the'emulsion. Copparison-
with Ilford emulsions indicatds that the contamination of the glass
substrates is about the same in Ilford and in Soviet emulsions.
Methods of reducing the background are discussed. orig. art. hast-
3 figures and I table.
JASSOCIATIONt Nauchno-issledovatellskiy institut yadernoy fiziki,
elektroniki i avtomatiki pri Tomskom, politekhnicheskom institute
imeni S. M. Kirova (Scientific-Research Institute of Nuclear Physics,
Electronicst. and Automation at the Tomsk Polytechnic institute) 1
Card
-2/9
. to-Al.

CHAKHMAKHCIU,V) V.A.; YAKOVLEV, B.M.
Origin of Paleocene oil pools in the Kuban-Azov Low2and.
Neftegaz. geol. i. geofiz. no. 10:12-15 165. (MIRA 18M)
I. Institut geologli i razrabotki goryuchikh iskopayemykh,,
Moml.-va.
J

L IIM33-65 E-WT(m'l SPA(w)-2/2~(m)-2 Pab-10/Pt-7 IJP(c) JT/GS
NR: A7,50i)7918 S/0000/614/000/00t)/0197/0201
A U'rl-C R: V.' a d i m i r-3 k yV, V. ; ;o 1din L. L Kos hk are v, D. G Tar-a s ov, Ye K Z
Y3.v,o.,,rlev, B. M, Gtvitov, G. K. Kotmr, Yc G Kulikov, V-, V. Kalys hev 1-.
S A 3 t r-,- t.- s ov S 7 1, 0 v
Vo
TOPIC TAGS: high eiergy acceleratcr, ryichrotron
A B S 7R-A C A -50-7,'~ ~ev proton, sync*,Xozror~ w-l-h strong focusing is be-Ing constructedl
~~-7 x '71Sa e L e t~ nr~ t: e . A e S e a 5 r,
a aL'-'e. A -7-4 J:
"ne ~j r LLl-,.& ~ar:s e r-,,. 1; 1- e -11 an :.7. -!~e c r a ;),i I- ..)f
Card i/4
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. . . . . . . . . . . . . . . . . . . . .
ACMSION AIIS 007919
sections, sou-- of ihich are utilized for Input a-zd exit of beams. ne super-period
-Ies;~7 ~s de,;~r;bel. ier.gthened s e t on s w e re obtained as a consequence of
of T-ne magnet.Lr.~ cii inciel licL,e ve r,Y -e
limiting energy wa; lowered by 2-3 Gev. -the construction of the magnet is described.,
"-e ma_zne`~C _S _e-q--W~Se in-3 5 sub-"
ulocxs wrdch are
-v
',C U t S __::x S 1~ -Ie
v; we
r-a v:.3 c,.-. was 7;a e on :"e ?CBEs -.e:-
3
r
-n.e Cepencence o: ~,D;I S 7-. 1
,Dr,~er ~eD r provision '-as Deen Ta::e -c:,
windings on the vCke in seri,!s with the maln winaing. Une sub-bloc~~s mst
ca_!`!~ration on a 7agnet st-ui-j in order -7o make correcting systems more precise and
"P_S_r-T,:ne the -rnven;ant :f t-e sub-blocks a:ong ~'-e rinZ- -e
made o' a-! busboars with hollow cores f~r
winding of the e.Lectrvmagnez is umi r um
cooling water. 7r e length* of the busbar is so selected that there wouid be no

L 430EIB-65
ACCESSION NR: AT5007918
welded ioints inside the coils. The W:nA;ng consists of 4 Sections, Vao OF
'W P r. 7.cs 7-
i an-- -_--er zem are des,:r,
'3 e n a a:- :.Iso
a-i t_, vacULM -3: ~e n'/ ~.3 r-
r -
e.-. a.- --re r-~ ca ~y st
r-,cm, 7:-, f-=
rNUFFUrtzi t PeL-UM-cs Une -Eo worx on DeaES DrOUgnZ into xnG inner and outer sides. A
90-wter arch covers this room, whose overall 'Length ;-s 150 meters. Provisions
!have been made for a second experimental room at the southyest part of the ring.
Orig. has 4 figures, 2 tables.
1ASSOCIATIOn: Institurce teoreticheskoy i eksperimentallnoy fi7-;ki GKAE SSSR
(7nstitute of Theoretical and Exneriinental Physics ~ _MkE_SSSR). (2) Nauc)-=-
-i- - a rA
n,, ine
LCard - 3/4