SCIENTIFIC ABSTRACT KOLGANOV, V.A. - KOLGATIN, N.N.
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CIA-RDP86-00513R000723820016-2
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S
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100
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Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
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RADUSHKEVICH, L.V.; KOLGANOV. V,A,_...,--
Use of drying oil fogs in 3tudying filtration of aerosols.
Zhur. flz. kbim. 38 noOiS06-808 Mr i6i.. (MIRA 17:7)
RADUSIIKMCII, L.V.,-
Method of evaluating aeronol filtors b7 means of polydispersed,
aerosols.Zav. lab. 30 no.11:1365-1367 164 (MIRA 18:1)
1. Institut fizicheskoy kILiMU AN SWR.
uAw; Dec m I stI.-d M2 DOW-4 LIM
L.V.; KOLGANOV, V.A.
lnvestJ,gation of aOrOaOl filtra-LAOn With the al.,j -if a mcdel fliter.
ko~;Ij. zhur. 27 no.1:95-100 Ja-F IS-5. 18, 3
Institut fizicheskoy khlmli AN SII~Zlllj MosKv:.j.
KOLGANOT, VILI
Study and classIfIcation of reserwoir rocks. Geol. naftl 1 n*,2:
36-40 7 157; (KM 10:8)
(Petroleum geology)
I
KLPISHMOV, A.L.-, SAMISIAIVY, M.M.; Knau0i, V.I.
Using field data for calculating oil recovery factors. Trudyi-
VIIII no.24:141-156 159, 1 (KM 13:5) i
(Petroleum geolojor)
KOLGANOV, V.I.
Effect of lowering of botto~i pressure below the saturation pressure
on oil recovery. Trudy V91I no.25:146-153 159. (MIRA 15:4)
1. Gos'udarstvenrqy vsesoyuznyy issledovatel'skiy i proyektnyy
Institut neftyanoy prorWshlennosti.
(Oil reservoir engineering)
KOLGANOV, V. I.
Cand. Tech Sci - (diss),"Study of the petroleum yield of coal-
bearing and Devonian levels of deposits of Kuybyshevskaya Ob-
last: Zellnenskiy~ Strellnenskiy, Yabloneviy Go-rge, and-the
Gubinskiyo-" Kuybyshev, 1961, 16 pp; (Ministry of Higher and
Secondary Specialist Education RSFSRj Kuybyshev Industrial
Inst imeni V. V. Kuybyshev); 150 copies; price not given-,
(KL 10-61 sup, 215)
KAPISHNIKOV, A.L.; KOLGANOV, V.I.
Analysis and prospects for developina the oil pool in the layer B2
of the Zollnyy Ovrag field. Trudy Giprolostoknefti no.3:214-232
,61. (~,IRA 14:12)
%Kuybyshev Province--Oil fields--Production methods)
KAPISHNIKOVo A.L6I KOLGAtIOV9 V.I.;,YEGURTSOVO N.N*
Analysis of the development of the oil pool in the layer E~ of the.
Strellpyy Ovrag field.- Trudy Giprovostoknefti no.3-.233-244 161.
(MbU 14-.12).
(Kuybyshev Province-_Oil fields--Production methods)
KOLGANOV, V.I.
Maximum oil recovery from sand layers in a water drive pocpl. Trudy
Giprovostoknefti no-3:262-273 16-1. (MIRA 14:12)
(OU reservoir engineering)
F0LG AN
Water encroachment and oil recovery as exemplified by the layer B2
of the ZolInyy Ovrag field. Trudy Giprovostoknefti no-3:274-298
161. 1 (KM 14-12)
(Fp~byshev Province--Oil reservoir eneineering)
KOLGANOV, V.I.
Evidence of phase permeability in the displacernent of oil ty vater
in the layer B2 of the Zollryy field. Trudy Giprovostoknefti no-3:
299-306 161. (mm 14:1z)
(Kuybyshev Province--Oil field flooding)
Effect of well spacing on the oil recovery. Trudy Giprovostoknefti
no.3:307-321,, 461. (MM .14-.12)
(United States-*&I fields--Production methods)
SMOUGEV, Mikhail Loont0yevich; SAWROV, Boris Fedorovich; AQW&Mp
Yenedikt-IyAmmia; FnROPOLISMA, V.Ye., red.; DURASIDVA,
V.M.p tekbn. red.
(Effectiveness of modern petroleum production mothods]Effek-
tivnost' sovr,emanwjkh matodov razrabotki neftianykh zalezhei.
Kuib.vshevp Kuibyshevskoe kulzbnoo izd-vo, 1962. 91 p.
(MIRA 15:7)
(KlWbysbev Province--Oil fields-Production rathods)
GUBANOVO A.I.; KOLGANOV, V. SAZONOVY B.F.; ZHU_KOV0 D,M.
Effect of forced production on the water encroachment and
oil recovery as illustrated Iby the development of the
Iablonovyy Ovrag field. Neft. khoz. 40 no.6:37-42 Je 162.
(MIRA 15:6)
(Samara Bend-Oil fields-Production methods)
KAPISHNIKOV, A.L.; kqWLA.NOVj V.I.
Studies of oilrecovery',~,ah the fields of the Samara Bond. Trudy
Giprovostoknefti:no.5tlO2-U7 162. (MMA 160)
(Samara Boad--Oil reser7oir engineering)
YEGURTSOV, NA.; KOLMOVj V.I6; GADALIN, I.Ye.
Practice in the study of wells using the hydroacoustic method
in the Krasnoyarsk and Belozerka fields. Trudy Giprovostoknefti
no.5tI29-133 162. (MMA 16:8)
(Kuybyshev Province--Oil field flooding)
Jos SOXHACHEVSKAYA# LA,; YEGURTSOVt N.Y.; SHUSTEF, I.N.
Analysis of the~development of the producing layer B2 of them Lower
Carboniferous coal-bearing horizon.in.th6 Krasnoyarsk and
Beloserks, fields, Trudy Gi~rovostoknefti no.5:1?7-190 162.
(14IRA 16:8)
(Kuybyshev Province-Oil reservoir engineering)
KOLZANOV V I
Estimating the residual withdrawable oil reserves with water drive*
Nefteprom. delo fto.80-6 t64. (KIRA MIZ)
1. Goaudaretvannyy institut po proyaktirovaniyu i iseledovatellakin
rabotam nef tedob7vayushchey, promyshlonnosti vostocht7kh rayonov
strany,
KOIZANOVO V.I.
Accuraoy in Investigations of produative oapaoity from
metrio data, Nefteprom, delo no#8s6-8 $64. (KMA 17912)
1. $osudaretvenM institut po proyaktiro"niyu i imsledov,4tellsklm
rabNa~ neftedobyvayushohey promyshlonnosti voatqohnykh rayonov
strany.
.~OLGANOV, Venedikt Ivanovich; SURGUCIIEV, Mikhail Leontlyovich;
SAZONOV, Boris Fedorovich
(Flooding of oil wells and beds) Obvodnenie neftianykh
skvazhin i plastov. Moskya, Nedra, 1965. 262 p.
(MIRA 113:2)
KO SURGUCHEV, M.L.; YEVGRAFOV, N.A.
,kqglqv-
Rislilts of the study of oil recovery from layer B2 of the Zoltrqy
Oftg-field by zonal water encroachment; water encroachment
i6ou.xons. Gaol. nefti i gaza-9 no.4'.14-19 Ap 165. (MIRA 18:8)
1. Gosudp-ntvenn~- inatitut po proyektirovaniyu i insledovatellskim
rabota- neftedobynyun
. - Ooheypromyshlennosti vostochnykh rayonov
strany, Auybyshe.,,.
USSR/Electricity Transmission Lines Conductors Jul q
'0
"Discharge From the Cable to the Conductor in the Span of a Power Transransion Lines,"
A, I, Dolginov, Und Tech Scis V. V. Kolgzwov, Engr
"Elek Stants" No. 7.t PP 36-37
In Vie stormy season of 1949 an instantaneous discharge between-able. and conductor
occurred in center of span of 110-kv power transmission line. Describes and math-
enatically explains the accident. Points out that danger of discharge increases
considerably if distance between cable and conductor is reduced, and recon,,ends this
distance be specially checked where possible.
PA 162T26
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sallaumtsilt? IN tv a H 12 a loll an isis mc assa CU419420
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XAZAK, N.A.; KOLGANOV. V. T.
Longitudinal compensation equipment In 380-ky networks In Sweden.
Energ.biul. no.2:31-3 of cover 7 156. (MM 9;5)
(Swedan-Blectric power distribution)
KAZA K.A.; KOW"OV, V.W.
Pr9tOctiOn 84PInst.,jightning, static charges and corrosion In
refineries and-chemical plants in the United States. 3nerg.biul.
no.6:26-28 Je'.156'. Mu 9 8)
(United States-Lightning protection)
(Chemical Industries--Gafety measures)
(Corrosion and anticorrosives)
MIKITIM,S.ra.; SKOLUNKIN.T.T..; KOLGAIIOV,V.Z.; TAMBUZY.A.T.; LCKWSI,
G*S*
.[Dispersion of slownentrons Into ortho-and parsdautertun) Racr
setaaie neUenryth neltranoy aa, orto- I parso-daiteril; doklady,
predoWlemWe SSSR n& Rechdunarc&uIn konfereatsita po miruo=
ispollsovanilu atcamot energil. Moskva. 1955.12 p. [gicrofilal
Oeuterium) (Nuclear pbyalcs) (MMA 9:3)
DIATROPTOV, D. B-, KOMANOV,.V~_.Z.. IEBM-E-V, A. V., MKITIN, S. Ya.,
SIMLYAMKIN, V. T. ~n-&-OffLov. A. P. (Acad. Sci. USSR)
1-~0~4C-Adfjt'~ V 2-,
11slow i2eutronj Scattering by Ortho- and Para-Tritium,u
paper submitted at the All-Union Conf. on ituclear Pia-actions in kiediwu and Low
&ergy Physics, 14oscow, 19-27 "ov 57.
SOV-120-53-1-4/43
AUT 72, Lebedev A. V., Nikitin S. Ya. and
Smolyankin, V.
TITLE: A Liquid Hydrogen Bubble Chamber (ZhidLrovodorodnaya
puzyrlkovaya kamera)
PERIODICAL: Pribory i Telzhnilza Eksperimenta, 1958, Hr li- PP 31-34
(USSR)
ABS'MLACT: The construction- -of a working liquid hydrogen- bubble
chamber is described. The volume is 1 litre and the dia-
meter 10 cm. The chamber vras designed as a pilot experiment
to obtain information which viould be useful in the design of
a much larger one. A section through the chamber is shown
in Fig.l. The working volume of the chamber and the hydrogen
reservoir are completaly separated. The closed working vol-
ume of the chamber is surrounded by a hydrogen bath connect-
ed to the hydrogen reservoir. In this way good screening
of the chamber from thermal radiation is achieved and the
problem of temperature stability is simply resolved by the
stabilisation of the pressure in the reservoir. An important
feature of the chamber is the method of mounting of the glass
Card 1/3
SOV-120-58-1-4/43
A Liquid Hydrogen Bubble Chamber.
walls of the chamber. This is illustrated in Fig.2. The
Pyrex windows are mounted on copper washers as shown in the
latter figure and this was found to be very satisfactory.
The method of illumination is described and is illustrated
in Fig-3. A typical oscillogram. of the working cycle is
shown in Fig.4. The chambercan be kept at the lower press-
ure for 30 to 40 milliseas but this time can be varied. The
re-establishing of the pressure to the upper value takes
approximately 15 millisees.. Normally, the upper pressure is
7 atm, and the lower 3 atm. A series of photographs was also
taken wit
*h pressure reductions down to 1 to 2 atm. Special
experiments have shown that the sensitive time is not less
than 40 milli sees. The repetition frequency of the working
cycle is about 7 to 10 cycles per minute. Fig-5 shows a
photograph of track's obtained in the neutron beam of a
synchrocyclotron obtained in studies of *Y-meson formation in
n-p collisions. The following persons collaborated:
A. N. Yershov, N. A. Zubkov, V. A. Eeketov, Ye.F. Lohhaneva,
Card 2/3
SOV-120-58-1-4/43
A Liquid Fqdrogen Bubble Chamber.
N.J. Makarov, A. F.,Sokolov, G. S. Lomkatsi, G. I. Blinov
and Yu. S. Krestnikov. There are 5 figures, no tables and
9 references, of which 6 are English, 3 Soviet.
SUBMITTED: JulY 3, 1957.
1. Bubble chambers--De sign 2. Bubble chdmbers--Materials
3. Bubble chambers--Performance 4. Hydrogen (Liquid)--Applications
5. Ndutrons--Detection
Card 3/3
RMW ~k;T'_A
SOV-120-58-1-6/43
AUTHORS:Belonogov, A. V., Zel'dovich, A. G.1 K9
.~ 7x V__V';V*zTV
Landsberg, L. --I 'M
G., tebedev,_A. Taii
-A. P.
-in ~V T , Sokolov
Smolyank
TITLE31: A Photographic Setup for Large Hydrogen Bubble Chambers
(Sistema fotograftrovaniya d1ya bol'shikh vodorodnykh
puzyr'kovykh kamer)
PERIODICAL: Pribory i Tekhnilra Mcsperimenta, 1958, Nr it PP 38-41
(USSR)
ABSTRACT: A photographic setup for hydrogen bubble chambers of
large dimensions is quite different from that for Wilson
and diffusion chambers. In particular, a gas bubble in
liquid hydrogen scatters light mainly in the forward dir-
ection, most of it between 0 and 100, say (cf Fig.1) so
that it is impossible to photograph:the tracks at goo to
the incident light as is done in the usual chambers. For
small bubble chambers the photographs may be taken with
direct transmission in which the source of light is on the
one side of the chamber and the photographic camera on the
other (Refs-3-5). However, it is very difficult to use
this system ivit'h a large hydrogen chamber since it is des-
irable not to employ large glasses as it is-difficult to
Card 1/3 mount these on the main body of the chamber. The present
SOV-120-58-1-6/43
A Photographic Setup for Large Hydrogen Bubble Chambers.
authors have therefore developed a method of illuminating
and photographing on one side of the chamber 'only. This
method was tried on the working hydrogen chamber described
in Ref.5 (this issue) and. is shown in Fie,.2. The back wall
of the claamber i,,ras in the form of a spherical mirror, at the
centre of curvature of which the source of light was placed.
The light reflected from this mirror is focussed back again
at the so.~,_rce a-ad does not enter the objective of the photo-
graphic camera (B in Fig.2). The light which after reflect7
ion is scattered by the bubbles does enter the photographic
camera and gives rise to the track images (Fig.3, facing
P035). The main disadvantage of this method is that in
addition to the veal images one gets the irtual images as
0 v
well but these can be recognised by inspection or by a
measurement of track co-ordinates by means of 2 stereo-
photographs (the virtual image lies behind the mirror). A
calculation of the scattered li-ht as a function of anslel,
Card 2/3
SOV-120-58-1-6/43
A Photographic Seta-D for Large Hj-drogen Bubble Chambers.
the result of which is shown in Fig *1 is given in a
mathematical appendix. There are 5 diagramos, no tables and
7 references, of which 4 are Dinglish and 3 Soviet.
SUBMITUD: June 3, 1957.
1. Bubble chambers--Equipment 2. Particles--Photographic analysis
3. Photography--Applications
Card 3/3
SOV/120-53-4-6/30
'A~THORS;Kol-anov V. Z., Lebedev, A. V., Nikitin, 0. Ya.5
-Miolyankiii-7. T. and Sokolov, A. P.
,TITLIE: A Liauid. Deuterium Blabble ChaLmlber (Puzyr"-1-.ovaya kamera. z
zhi-dk,im deytoriyem)
1 gc:-
PERIODIGAL: Pribory J- te-ldmika eksperimenta, - Nr 4, P 30 and
I plate (USSR)
ABSTRACT: In Ref.1 the authors de5crlbed a workj-n-~3 hydro-en bWo'h1e
chamber. -An~?-P riment, described in the present article,was
~ve
made to discowr whe tner it is possible to use deuterium as the
liquid in Uhe chamber. Two difficulties hrad to bekept
inmine F-irst, it was ex-:)ected that Uhe presence of P-active
I
L' .1-~:u.wi ir, deuterium, (10~'8 to 10-9%) viould lead to a large
nLv.-~jer of short tracks ia the liq
w juid and thus -produce a con-
siderable back-round, 11.qpcri,.-,ients on deuterilzra in a diffus-
ion chambep have be6n unsuccessful preciscly for this reason
(Ref.2). Secondly, the critical pressure of deuteriur.-i
(16.5 abm) is considerably hiGhar than the critical pressure
for hydrogen (12.3 atm). 1b is -.-,,e1l-!,.nown (Ref.') teat the
Card 1/3
A Liquid Deuterium Bubble Chamber
Card 2/3
SOV/120-58-4-6/30
normal superheating of the liquid is effected [takes Place],-
when the pressure in the chamber up before expansion is
equal to two-thirds -of the critioal pressure. Thiscon-
dition may be easily satisfied if the chamber and.the'bAth
is filled with liquid deuterium. However, if the bath is
filled with liquid hydrogen and the chamber with liquid
deuterium, then it is impossible to obtain pressuares
greater than 8 atm in the chamber. For this red6on it
was feare6 that on expansion the superheating of the
deuterium would be insu'fficient and the liquid would be
insensitive,to radiation. Experiments made to.elucidate
all these points have shown that,it is possible to use
deuterium as the 'v~orking liquid In the bubble chamber
without any special purification. The construction and
operation of-the deuterium chamber is similar in'many
ways to that of the dydrogen chamber. T -he bath was -
cooled down to, liquid nitrogen temperature and was filled
with-liquid hydrogen. The chamber was then filled with
technical deuterium which was not spqei.ally purified to
remove tritium. The pressure in the hydrogen bathwas in-
.creased to 12.4 atm and was kept at thdt level. After the
thermal equilibrium between the chamber and the .bath was
SOV/120-58-4-6/3o
A Liquid Deuterium Bubble-Chamber
rdached,-an expansion of the working colume was carried
out. 'In the absence of radioactive sources in the
vicinity ~f the chamber no ti~acks or bubbles appeared
in the working volume. When a Co 0 source was placed
near-the chamber, pictures similar to-that shown in
-Fig. 1 were observed after expansion. L.G. Landsberg
and N.I. Makarov are thanked for their help in the
experiment. ThereAs 1 figure, no tables and 3 references,
,2 of which are Soviet and 1,English. The authors also
express their thanks to B*N. Dmitr_tyevskaya, director of
the hydrogen liqued actiou-station of the Laboratory of
Nuclear Physics ProblevolLaboratorlya yAdernykh problem)
of OIYAI, and to N.B. Delone who supplied zhe'deuterium.
SUBMITTED: October 26, 1957
.Card 3/3
/3~17P ( t ) /EVP ( b 7,7;
AP4C4!007
G. K. Kolgamov, V. Z.;
S:O'ko-ov,-A.-P.~
n i ri n 1--!.
ekhmka eksperinient,
':-~C revie".v covflrs ~j e, it,,
narts and their a r r an
Ion: C ZL i
r.,.i naLion at srnall 3.11 P' f~ 5
5 k e t i 5'-~ 40
A P40 -It 1007
-:s-on expansion rrechaT-. :,arv
e'v
Iev.,C:es and saf
.7 Amer~can, 2 F a
C'maracteristcs
a r r a n~ g e ,T~e
rad,.-us c~
form.-ulas, anc! a.,,
ACCESSION NRs AP4031146 S/0056/64/046/004/1245/1256
AUTHORS:, Guzbavin, V. M.; Kliger, 0. K.; KQ
jq~~qyr:_V* Z_; Lebedev,
A. V.; Marish, K. S.; Prokoahkin, Yu. D.1 Smolyankin# V, Tvl Sokolov,
A. P.; Soroko, L. M.1 Talui Wa-chluang
TITLE; Pion production in pp collisions at 650 MeV energy
SOURCE: Zh. eksper. i teor. fiz., v. 46, no. 4, 1964, 1245-1256
TOPIC TAGS
: pion production, pion pion interaction, resoniince scat-
tering, Mandelstam representation, isotopic invariance
ABSTRACT: A liquid-hydrogen bubbie chamber was used to investigate.
pion-nucleon correlations and the angle and energy distributions of
p1bns produced by 650-MeV protons. A-he investigation was motivated
by the few unanswered questions wbich the Mandelstam phenomenological
reso
nance model (Proc. Roy. Soc. v. A244, 491, 1958) doeq not supply.
Among these questions are,the possibility that isospin is not coa-
.,C.Qrd 1/5
MIT
Iq
M M_
OWN 05
ACCESSION NR: AP4031146
serv
dd and the
role of the (3/2, 3/2) resonance in pion production.
Four reactions are investigated
P + P. + P,
p + p d + W,
p + n + it+,.;
P + P
P + P +
P + P
The results of the investigation indicate that the experimental angu-
lar distributions of neutral and charged pions ate consistent with
the assumption of isotopic invariance. The contributions of nN-sub-'
system states with isospin T~N = 1/2 and 3/2 are measured and found
to be 72 + 3% in the latter.case'. The cross sections, the angular
distributions, and energy spectra of the particles were determined
by methods free of the influence of systematic errors inherent in
experiments using particle counters. In addition, angle and energy
Card 2/5
ACCESSION NR: AP4031146
correlations were obtained in the three-particle processes (3)-and
(4); these characteristics could not be obtained by earlier pro-
cedures. The liquid-hydrogen bubble chamber makes it possible to
carry out an exhaustive study of all pp scattering processes in a
single experiment. it was confirmed that the crose section for' piont,
p.-4ir production in this energy range is negligible. "In conclusion
we thank the technicians and laboratory assistants for good operations
of the liquid-hydrogen bubble chamber, the scanning group of ITEF
headed by D. 1. Tumanova, the scanning group of OIYai who reduced
the photographs, and also Ye. M. Landis and Ye. S. Gallpern-for-
setting up the program and performing the calculations on the elec-
tronic computero" Oriq., art. has; 14 figures, 21 formulas, and 1
table.
ASSOCIATION: Ifistitut teoreticheskoy i eksperimentallrioy fiziki
GKAE (Institute of Theoretical and Experimental Physics, GKAE);
Ob"yedinenny*y institut yaderny*kh issledovanLy (Joint Institute of
L.Curd
ACCESSION NR; AP4031146 ML4$UU t 01
Comparison of pion energy spectra
Number of cases
49C.110 MUM
(interval)' (wirrepain) N
Ow Mouv%*>
0-20
20-r.40 4
it to
V
40-60 18 34 4
2
2�0
60-80 13 33 ,
,
80-100 18 52 3
1
9�0
100-120 26 31 ,
,
120-140 28 '41
0
3
140--160 it 27 ,
ir
160-180
0
t
0-iso 1,0.* 0.i
Average, CP
energy ev
5/5
7
4,
'IR: AP4047838 S 1) 4'/-'
6 /047/004/1228/1231
e'luz1havin, V. M.: Kliqt~:, G. K.; Iebedev,
K. S.; Musin, M. A.; Prok!Dshk~n, D.: Smoly.arikiq,
A. P.; Sorokoj__~t,__~l
proton scattering at 650 me;
eksperimenLal'noy i 47,
1228-1231
i~,.ct-on ?roton scatterinq, aiiqular
~;w~-,att-erinq cross section, se,-,-t-Lon
lotal of 1767 events of ~:-a'-terinq at 65-50
t
-i3~E-red wii-h the liquid-bub,)!, !-I-IC -T-IIEF,
bearn of protons w3-th equip-
,,,-~fiure were described by -,h.-- iutr ere (ZhETF
'964); the proton scatterl.1-iq Ileazured with
AP4047888
Icctor 34. 1,99-7,-
(A, T. VasiLenko r2l~
-omparia,~n of the present d;V-, L C C'S U
1- '- ('P section,
cinquiar dependence of the :-'I 1.' 1 2~ I ~
i, an,~le intervals of 3', IS rj.~' re q 3 a
ult nd
y means of an empirical usion we
-or help with the
f
r'-sul t3
and L. 1. Laoidus fcr a
figures, 2 formulas, an' a~
edinenny*y institut
a(. in y
of Nuclear Research~
AprK64
NP REF SOV:
i f -4 Y)
N
AR5012844 UR! 0 i"', 1GqOi'OO',BO16/BO16
I I
Ari
th. Metallurglya. Abs. 3BI02 '~ I .
-6
-tq, D. A. Polishchuk, Ya. A Ko iv-r wz. Ye. P
in. .nduction
L
naceIAT-6
'ur
'-.'--F Fiektrotermiya. Nauctuio-o'khr! Fh 1.1-12
melting, electric furnar,e. power con-
1iiipi-nent, Dower transformer, P.)We
hizh frequency
-zoic control system, autoi-natic repil-it:otl.
(~ontz-ol, voltage
g
iiidu~-tion furnace
'N. Induction melting electric furnacei3 -ii-~ :,sea' f,-,r melting ferrous
metals and are fed by -single phase i3'eo-up i.~ a.,-,Gformera. DoiAng
r conatant correction of condi,.i..-)t-ip iiq !-eq,iired to rev
NR AR5012844
hi ve the highest capacity. In milm!"! -wl! -tric installa-
Ot frequency current from eleetri(- je,,ei -i'~ tote Kalining-k e)ec-
~j t j F~ I A! is not
ptmt has installed an alltOrYlf howeve
TIeW "Ilegulator,
for IAT-6 installations, assurig control of
-,irrert, and power factor, and rnadrtaL~is !he naxirn ' m effective Dow-
-Oiole tirne of melting. The accurac-, of reguk-it~f)n --if the power factor
than 4-5%. Contro!' ~f -urr-ent and voltage
replator ~s not less
-i,34ical1v by switching in step transfornie ., s -,e voltage and also by
t i on of the powvr factor. The ai.3tomanc maintains the
H-0. 92 for qma.U currents and at 0 9'. 0 ror :-urrerits close
Introduction of the tec-ted autoni2tic rci~,,dator ui an LAT-6
V E. 3a51o increaso in capacity and a 10'v reduction of specific power
-4;
A-"
r E ENCL, 00
GITGARTS, D.A.,, inzh.; POLISHCHUK, Ya.A., inzh.; ROIDAROV,, Ye.P.1 inlie-
Automatic regulator for Induction smelting systems using commercial
frequencies. Elaktrotekhnika 36 no*5:30-32 Mq 165.
(KMA 18. 5)
S/120/60/000/005/0!q/051
E032/E3i4
AUTHORS: Kolzanova, B.Di and Rabin. N.V.
TITLE-., Measurement of the "Noise" of the MGLA-5 (M13I-9)
Microscope 0
PERIODICAL: Pribory i tekhnika eksperimenta, 1960, No. 5,
P- 134
TEXTS The present paper reports measurements on the MBI-9
microscope, which were designed to determine whether this
microscope can be used to measure multiple Coulomb scattering
of charged particles in photographic emulsions. Measurements
were made of the stage noise e,t and a total noise stot
defined by
z2 z2 + z2 + i2
tot at readift~g grain
for second and third differencesa
The Michelson interferometer was used to determine the stage
noise both for horizontal and vertical displacements. The
results obtained are given in the table and in the figure.
Card 1/3
_7
E032/E314
Measurement of the "Noiselt-of the MBI-9 Microscope
Data for the stage of the microscope Koritska MS-2 (Ref. 10
and the stage with glass guides are given for comparison.
Fig. I shows that in the case of the horizontal displacement
of the stage the noise increzises in proportion to the cell-
size 2- t) . %It should be noted that the vertical noise
in the case of rough refocusing reaches up to - 0.1 ji for the
second difference- when t = 10 iL . The total noise e
tot
was determined using horizontal proton tracks corresponding
to an energy of -%- 100 MeV. Measurements were made using two
microscopes, amplifications of 15 x 60 and 13 x 90, and
cell sizes of 20 and 100 'p for which true Coulomb scattering
was small (< 0.05 1A. The magnitude of the noise is
independent of the magnification and the cell-size, and does
not change very mqch from microscope to microscope. The
mean value of the ~iotal noise is S 2 = 0. 16 Ii, E3=:Ir 0.28 Ii.
Card 2/3
S/12o/60/000/005/039/051
E032/E314
Measurement-of-the "Noise" of theMBI-9 Microscope
These data make it possible to use the MBI-9 microscope
in the measurement of multiple Coulomb scattering of
particles having a momentum of ---v 100 MeV/c whose tracks
have a dip angle of less than 10 dog. It should be noted
that the MBI-9 microscope is very convenient to use BO that
the particle energy,can be rapidly measured.
There arel figure, 1-table and 2 references: I Italian
and I Soviet.
SUBMITTED; Ju1Y 13, 1959
Card 3/3
VAYSENBERG, A.0. KOLGANOVA, E.D.; RhBIN# N.V.; PESOTSKAYA, Ye.A.
Ionization measurement in photoemulsions of type P. Prib. i
tekh. eksp. 6 no-2:57-59 Mr-Ap '61. (MIRA 14:9)
,(Ionization) (Photographic emulsions)
A?4047893
S/" 262/1269
A. 0.; KcIcianova,
~.:~,ectrum of charged part-cl~.-s -,upon ahsorpti-on
pions by emulsion nuclei
rr,. a ekaperimental 'noy j. t z, kJ , v. 47,
1262-1269
7 part-1cle spectrum, neqati,~c~ plo:-. Scattering,
i ear emu is ~Lory,
i s a continuation o f ~-:a,--; r S v . 2 ,
and is aimed at obtaininq more accurate data on the yields
4 t I a Tlhc! work was done
arged particles and h s- 1.
-ar emulsions, each measurinq -x 1!`t :4 --.4 n-n, exposed
f t I., e (i
"'eq --at, i ve P` on beam o
ir,I e mass spectra were meaf,.!I r~ j (C, N, 0)
I 'M A nX- ZM
~;Q: AP4047893
;Aq, BO emulsion nuclei. T-he were aiso exposed
ns (300 MeV). Th P t-
p the
ul,~~rons and tritons w.i.th et light
'_.n-_~~-qrated by slow negative pi~Dr.., 3 r r~.x i
mately 40 and
i -.- e 1 v . The yield of aeuteron,, MeV
nuclei is close to 40'X~ an~~ L~i s:ra': energiE~s leis
A-sorption of fast n - ' '? -
ej a tI.': IDIO.I '-; . _~tL -ot result 4n
_ -S
of comple,~~ particles. oE the re-
'calrulations based on the tt,eorv shows
.-per-imental data are best d e s i-,
v
pcle mechanism
-;.---,n ol: a negative pion . by a 7, c L s assu.-Ped that
Particle is the He4 nuclcu.,:_ are grateful
continuous ii,,tc~-ev: a,-J
a s:- ssLL n.
Orig.
I
f iqu res, 5 f orffru I as, and -:d-,
None
A-P4047893
ENCL- 00
NP NR REF SOV: 00'~ OTHER., 007
KOWANOVA.. Energiya H Maj_.K MMOV, Ivan Pavlovich; IVANOV, Yuriy
Ifik-olq'e-V1612; SLUGHEVSKIIP G.g red.1 NIKOLAYEVA, T., tekhn, red,
[A trip across Kaliningrad. Province] Putesheatwite po Kalinin~-
gradskoi oblasti., Kaliningrady Kaliningre4koe knizimoo izd-va
1961. ikO p. (KM 14:10)
(Kaliningrad Province-Description and travel),
TAUBKIN. S., kand. tekhn.
Fireproof and weatherproof paint. Pozh. delo, 3 no.2:13-14 IP ~59.
(Paint. Fireproof) (MIHA 12-.3)
"~f_77r Ris SOURCT. MDF~- UR/0296/65 MO/01710121/M21
'K a m r-
_71
,e
metho,i for producing a firepn>of coati-g. Class 75, No. i745.37
H
S,0~21ZCE Byulleten' izobreteniy i tovamykh makov, no. 17, 1965,121
CPIC TAGS- fire resistant material, protective coating
W
- I -Author~s-,Certificarte--in-tt---o~ a s6alhod f"r producLr,- a fireprQof coal -
ABSMCT... Thls~
n cles- 1~_ ire_Aiij_if~i _6i~& df-th-4 airtiFbs - -an----
7 or, wooden arti Imordiodtift
then applying a varnish layer../ Thp fireproofingF'~rop-_rties of the coati
-)P grain of the wood is t'~ser-,rt-' ui7 3.. _-ru potas-
about 13 wt. % keros ene cataiysi
x ~:zre
wt~; Ie the varnish; laver Is
varnish and 10-5 wt. chlorinated
UDC: 674.049.3
14T/ SUBM DAM 23Aug62/ GR1G REF: 000/ OTH REF: 000
C.'d 1j,
0
KOIDANOVA M.N.; TAUBKIN, S.I.
Use of chloroprene latex- in the manufacture of fire hose. Kauch.
i rez. 23 no.9:27-29 S 164. (MIRA 17;11)
1. TSentrallnyy nauchno-isoledovatellskiy inatitut protivopozharnoy
oborony.
KOLGANOVAI N.S. (Mosk7a) I I
Some faot-ors influencing the appearance of ventricular fibril-
lation during clinical death and resuscitation in acute hemor-
rhage in dogs. Fat. fiziol. I ek.9p. teraps 7 no.6011-42
N-D 163. (MIRA 17:7)
1. Iz laboratarii eksperimntallnny fiziologii po ozhivlenlyu
organizma (zava - prof, V,A, Negovskiy) AMN SSSRa
GURVICH, N.L,; EDWAROVA, H.S,; SMDMX&TA Te.H* Ofoakva)
Restoration of cardiac activity In clinical death from acute blood
lose complicated by ventricular fibrillation (with summary in Ing-
lish]. Pat.fisiol. I eksp*terap. 2 no*6:30-32 N-D 158*
.(MIRA 12:1)
1. 1z 'laboratorit eksperimentallnoy f iziologii o ozhivlenlyu
organisma AMR SSOR (say, - prof. V.A. NegovskV.
(HEMORMAGE, exper.
Induction of ventrice fibrill. & clin. death, resto-
ration of cardiac activity in dogs (Bus))
(REMOMMON
elin. death induced by hemarrh. & ventric. fibrill..
restoration of cardiac activity in dogs (Rua))
OFM 107M FrBRILLATION, exper.
Induced by hemorrhi & followed by clin. death, resto-
ratIon of cardiac activity In dogs)
KOLGANOVA, V.S.
Resuscitation nnd its st-vidy; results of the scientific conference held
nt the laboratory of ExperimentnI Physiology of Resuscitation, on
October 23-25, 1957. Vest.A1,q! SSSH 13 no.2:83-85 158. (MIRA 11:1)
(RESUSG ITAT ION)
ZOLOTOKRYLINA, Ye.S. (Koskva); RYABOVAO N.M. (Hoskva); KOLGAN9~.N.S.
(Moskva) ; GURVICHO A.M. (14oskva)
Effect of the duration of cardiac massage on the condition of
the myocardium and on the restoration of vital activities.
Pat. fiziol. i eksp. terap. 6 no.6t22-,28 N-D'62 (MM 17:3)
1. Iz laboratorii eksperimentaltnoy fiziologii po ozhivleniyu
organizma ( zav. - prof. V.A. Negovskiy) AM SSSR.
-GURVICH, NOL.; KOLWIOVA, II.S0---
Optimal f=m of im Ises for electric W=Istion of the 12eart,,,'
__pu
Biul. eksp. biol-I imed. 51 no.500-32 Mv 161. (KERA 142- 8)
1. Iz laboratorii eksperimentallnoy fiziologii po oshivIeniju
organizaaa (zav. - prof. V.A.Hegovskiy) JUV SSSR Mosk-va. Predstavlena
deystvitel Inym chlenom AMN'SSSR V.V.Farinym;
(HUW) (HURT BLOCK)
-4
ZOLOTOWLINA, Ye. S.; NOMANOVAP -M, S.- RXABOVA, ff. M.; PAVLOVA, T. I'a.
Treatment of hemodynamic disorders In-traumatic shock and terminal
GtAteBe Ortop,, travM, i protez. no.22:9-16 161. (MIM 15:2)
2. Is TSentra po leaheniyu shoks I teminalInykh sostoyaniy pri
bollnitse Im. S. P., Botkina (gjavW vr&cb - prof* A* N. Sbabanov,
naUcbW konsulstant - prof. D. K. Yasykov) I laboratorii
eksperimentalln07 fiziologii p0 0zhivleniYU, Organizma (zav-
prof. V. A. ffegovskiy) AM SSSR.
(SHOCK)
KOLGANOVAY N. S
Fibrillation and defibrillation of the heart during restoration
of its acti-Aty'folloving clinical death under conditions of
bypothermia. Eksper. khir. no.3.215-21 162.
(MIRA .15:7)
1. Iz laboratorii eksperimentallnoy fiziologii po ozhivleniyu
organizma Uav. - prof. V. A. ffegovskly) AMN SSSR.
(DEATH, APPARWIT) (HYPOTIMMIA) (HEART BEAT)
VEYTSHAN, L.N.: WIN, M.; L&VIN. 9.M..- KOLWOVA, O.A.
Productivity of guinea hens kept in cages. Trudy Inst.gen.
(HLRA 7: 1)
n0.20:249-256 153.
(auines, fowi)
-rM&$iQ "MW
STRUKOT, I.T.; KOLOAROVA, O.Ae; POTAPOTAt V~09
Simthesis of now samnifacient preparations, tatridin and dimerin.
Med.prom. 13 no.9:9-12 S 159. (14MA 13:1)
1. Vaesoyusun nauchno-looledovatellskiy khtmiko-farmateavtIcheekly
Institut imeni S. Ordshonikdze.
(FMIDM) (PIPERIDM)
GOLOVCHINSKAYA, U.S.; KOLGMOVA O.A. 0 ITIKOLAYEVA, L.A.; CHAMI, Ye. I S.
Synthesis in the serids of purine derivatives. Part 4: Alka3lne
degradation of li3.9--trImethybUmthine derivatives, Zhur. ob.
khim, 33 no', 5:1650-16% Vq 163. (MIRA 16:6)
1. Vsesoyuznn naucbno-issladovatellskiy khimiko-farmatsev-
ticheskiy institut imni S. Ordzhonikidze.
(Kanthine)
KOLGANGVA T
j-4A-~-'
Our work practiae. Den. i kred. 21 no.701-35 Jl 163.
(YJRA 16.-8)
1. Upravlyayushchiy Teykovskim otdeleniyem Gosbanka Ivanovskoy
oblasti.
(Teykavo-Banks and banking)
AP4009832 S/01'*,l 64'000:0--)`)24/0027
il~-Iubkov, 0 kdlggin va V.. -.A.
)f additions of pr)lyalLuTm3r:!
physical
.,o;? -41 methylpolyphen.yls", Oxa.,~
~'z:c'iesklve -im-ssy*, n(,~. 1, :~464
d, rn e th Y I p(- 1 v ph e n yl s io x ~4,i e i-, 1 q; 1
%.CYane,
.e Poly-
-!i~PrivIsiloxane copolymer,
.npl:)-,,t,,on, dielertric
in t he P 1-0 P-2 I I s o an
igatel in the
p0 iy
%--)i? ratu re t. te rval. I r
:.-is the higher hacdening temper.-4ture. 300C. I
a~;Ov c 450C . Gwelling of U in !,eduCed fr-)m
NR AP4009832
0. 48 to 0 05. Add;ti~,T~
---s-Imking, the vesull!mj;
'-idt';lflon of 11-51" polvqlumnpt~
ng-if rlow at
riu6itioii of poiyalumo
Vionyl- or polyalunioriiethylpiienyi-silo=me- to
j
-
1 or 11 sivnificant1v raioeig al wh-'r-f-, sta*rfs and re
-Deciallv in cop)lvm-.- 1
i nair
vc- Olice it starts, thar, ;n a Addii ion of
ake rn-,i(:h diffez-(
~xanes does not ry- strength of
C-rapari-son of the electric. resislar tuir constazits and
'hal polvalumophenylsiloxane doc,-~ not n,tv~- ,-z... Nph Lllrctrical
rt i f. ,3 .in the copolymers tne t!l,-t-(-Lvgc with
pe rature Somewhat rnore t1han in m I~-,r 11J. Ovig.
1,1-j T t-
_1 ajld 1 equation.
N*,) n k~
194 NO REF SOV: 004 1, 1,-. Rn" of)
M, MMI
1;'PTec)1ZPR/E,4P(j) "T
AP401218' S/O_`~ "032 &D22/0025
Golubkov, OU Yi~, .1 Dzhanchej
B o I o 7d a ya
Kp L~~a~
:i o -J. nof c! it:i,~ hy
ox'dative degradatio' silcxaneal
~13
~heskiye massy*, no. 2,
polyphenyl poly d ime t ily 4'1 ',a b- i 14. ty
",Live de dation, wei
gra -a o i
~:,e -oxidation stability of Ll-~e
'id3 stud-Led In the 300-500C, weight
ability- over a period c,~f --_`~;Ures 1,
;,rize the data obtained at, d ~,j -C L e -
3kCi.aures 3& 4) for the p o I V 1 ', 3W; ~31 ru c t o dbased
trauieters, From these cui-vej i, ~.,3 ~"iat al-,~,ough the
,-!DIIIty of the 2 polymers differs at the .-;owerl weight loss
-aches agreement when the Losses are stabilized
Calculations werq made assxrin;,. ti's rate of ~a
NR; AP4012186
tle I-rhenius
in polymer properties on agin.-,) , Cc - lower- ~.,. n~
::A e'4~',using E, the acvivatJ on energy:(, aE~ 32 kcal./Mole.
-.-ns are in excellent igreemG wit ex~~iriinental data.
has: 12 f igures, I table cu i1 equation.
3N Nor
to
DO EINICII : 03
NR REF 3017: 00,2 CP"HER. 001
TV --
al.; '/000'0 10 15/0016
U -9 2j 6,
A'J'71.0'R: Golubkov, G. Ye. (Candidate of technlc~-' :;ciences%;
TITLIE: Electric properties of mica' and mica-baso r-ate-rials at high temperatures
Elektro'ekhni-ka, no. 10, 1964, 15-16
TOP!,,' TAGS: mica, m-ica product, electric propertY, high temperature effect,
resiStivity, dielectri6 constant
The results are reported of an ex-,-.erLnent-al inveat"gation of the volume
"';Z's ar'6~~Ie' -. '; .1 ".'- of ca,
2 12 j '-- C.-, - " I
-opite a:-,ri -a:~--c oond) --Jca mat, and ;Lica-glass
micaplast" ~phlo& 0
C 1 (;-.,4.ca mat, glass cloth, siliconc- bond) x 0 1-0. 2--nn, thick
wu-re tested at temnerat,,;r,
o -nz-.ngs are , ported-.
tzi a- teap-ratures Is deter-a-Ine
resls~lvi.,y of m-:~ca d by
-c a, !--e of mica-glass 3
a-- 1:X-f~-OC -s by one order of magnitude
-.11-lan that of other materials: 2'; -h e tg " and at h1eh temperatureal
those of other mater--'s; 3, 7,'.c!. -a
-W ,~ 7- mica products
- "an t~reat;aent 01
L'i Uo -w- Itia.1 Insulating :)ro,-ertl~es o~ 'a a'-o-.re zaterlals; at 500C tho
of treated and untreated materials are ?ractically equal. Orig. art.
-as: 7 figures.
SUB GWt. 09 SUBIX UTZ: none CRIG P.M. 003 OTH RE"IF: 001
Card lit . . . . . .
UDG*.- 621-315-61LLOGT.4
GOLUBKOV, G.Ye., kand. tekhn. nauk; inzh.
Electrical properties of mica and mica base materials at h
igh
temperatur6s. Elektroteldmika 35 no.10:15-16 0 t64.
(MIRA 17:11)
L.C., I-and. tr;khn. rmalk; D. F. y i-11zli. ; SH"Jul"'INt Ili, lK. 1. ,
inzh,
Expand the practice of liAportant experLmento. Put' i put. khozo
9 no,9.16-17 165. 18
KOLGATIN, D.F.
Use of asbestos ballast for the reconditioning of the roadbed.
Put' i put.khoz. 7 no.7sM 163. (MIRA 16:10)
1. Nachaltnik Kurovskoy distantsii puti Moskmrskoy dorogi.
KOLGATIN, D.F.
Machinery in snov protection and removal. Pat' i put. khoz.
8 no.1:18 164. (MIRA 17:2)
1. Nachalln:Lk Kurovskoy distantsii Puti Moskovskoy dorogi.
ROLGATIN,.,D.F., inzh.
Putting an end to heaving. Put, i put. khoz. 9 no.12:3G-31 165.
(MMA 19: 1)
1. Stantsiya Kurovskaya, Moskovskoy dorcgi,
L 4- rj T N1W, - -
AUTHOR: Kolgatin, N.N. , Glikmanj L.A., Teodorovich, V.P. 32-9-21/1+3
- w=~
TITLE, A Method for Long-Duration Tension Tests of Tube-Shaped Samples
With Internal Hydrogen Pressitres at High Temperatures (Ketodika
dlitellnykh ispytaniy na razryv trubehatykh obraztsov pod vnutren-
nim davleniyem voaoroda pri vysokikh temperaturakh)
PERIODICAL: Zoavodakaya Laboratorilyar 1957, Vol- 23, Nr 9, pp 1098-1101 (USSR)
ABSTRACT: A special plant and a special method of investigation, by which in-
ternal hydrogen pressures and tbt influence exercised by them on the
refraotoriness of the tubes (or, to be more accurate, upon their
fatigue limit) are developed. There folloim a description of the
plants and of the experimental method. The sample is heated in an
electric furnace up to the given temperature for 4-5 hours with a
subsequent pause of I hour. Next, hydrogen is introduced through a
valve until in the sample any pressure corresponding to the smount
of tension in the walls of the sample is attained. The amount of
this tension is computed according to a formula. In order to ascer-
tain the influence exercised by hydrogen upon the fatigue limit
analogous investigations were carried out in nitrogen. It is shown
that hydrogen exercises a considdrable influence upm the reduction
of the fatigue limit of steel "2& at 400, 450 and 500 0 . At all
Card 1/2 test temperatures and different times needed for the tearing of
A Method for Long-Duration
RYdr0gen Pressures at High Tension Tests of Tube-Shaped S les ff,th32-9-21/43
the samples Temperatures amp Intermal
Of steel t,20"
%raZ observed to be brittle in hYdrogen, the character Of destrrOtion
steel in nitrogen during a , An investigation of the same type 'f
showed that the destruction relatively short duration of teari P
siderable plas Of the tubes was accomp ng'
Of steel 1120t, tic deformation It was anied by con-
with internal i~d e destruction
the granular boundaries found that th
investigation of a rela - The rogon Pressure alr;Vs
Plant described takes Place at
There are 7 figures and tivel permits a simultaneous
Y large number of sanpl.,
7 references Of tube,.
, 3 of Which are slavic.
'A"OOIATION, Leningrad Insti tute for Petroleum
Production Of Artificial Liquid F -ftf11j"X9 aW for the
AVAIW PererabOtke nefti
LES Library i POlucheniyu jue's (Lenin8radskiy institut p0
Card 212 Of Congress akusetvannOgO zhidkoZo tOPliva)
f47,"s'l
ij
4 ail 1g;
~,311 Avl~ R
~13 if
Ile
I ~
3 a JA v
ti Aj
2i 1 !~; j a 1
I gil;
a I Raw W
fill as I m
El:
8 g! i:0 jig
- 9
Rh j H
CA
ilk. iij 4
83-
3i1
&0 L)~!;: 6 T/ Al,
a
-h 3!
4r, H
all
I I
1i p
s i v E -- A
A.% its
i3 v
4
30
die
i lgl
An
A A jai
all
g,
r, A-it aj
A RMA
SOV/129-59-3-5/16
AUTHORS. Kolgatin, N.N., Engineer, Glikman, L.A., Doctor of
Tee Professor, Teodorovich, V.P.t
Candidate of Chemical Sciences and Deryabina, V.I.,
Engineer
TITIBi, Sustained Strength of Steels During Investigation of
Tubular Specimenz Subjected to an Internal Pressure of
Hydrogen at Elevated Temperatures (Dlitellnaya prochnost'
staley pri ispytanii trubehatykh obraztsov pod vnutrennim
davleniyem vodoroda pri vysokikh temperaturakh)
PERIODICAL. Metallovedeniye i Termicheskaya Obrabotka Metallov,
'19599 Nr 3, pp 19 - 24 (USSR)
ABSTRAM. A.A. Zakharov (Ref 1) and Sh.N. Kate (Ref 2) have
established that in certain caloulations of the stresses
in tubes subjected to internal pressures by a neutral
medium, the sustained strength at elevated temperatures
equals the sustained strengt4 in ordinary tensile tests.
Therefore, it is possible to use the results of sustained
tensile tests for calculating the permissible stresses.
In a number of.cases, the permissible stresses can-be
Cardl/5 chosen c*orrectly only by taking into consideration the
SOV/129-59-3-5/16
Sustained Strength of Steels During Irivestigation of Tubular
Specimens Subjected to an Internal Pressure of Hydrogen at
Elevated Temperatures
Ga.rd2/5
influence of the aggressive media which produce the
internal pressures indide the tubes at the particular
elevated temperatures. Of such aggressive media,
hydrogen is of considerable importance. The authors
of this paper have produced a test rig and evolved a
method of testing for sustained failure of tubular
specimens which are subjected to internal pressure
of various media at elevated temperatures. This test
rig has been deseribed in earlier work of some of the
authors of this paper (Ref 3). In the here described
work it was applied for studving the sustained strength
of t-abular specimens of various steels subjected to
internal pressure of hydrogen and nitrogen at elevated
temperatures. As a neutral medium, molecular nitrogen
was chosen which enabled evaluating the influence of
liydrogen on the sustained strength of the tubes. The
i~hemical compositions and the mechanical properties of
the investigated (8) steels are entered in Tables 1
and 2. In addition to these. steel containing 6% Cr
SOV/129-59--3-5/16
Sustained Strength of Steels.During Investigation of Tubular
Specimens Subjected to an Internal Pressure of Hydrogen at
Elevated Temperatures
and supplementary additions of W, V, Mo and Nb was
ztudiad., Of tha eight materials enumxated in Table 1,
the ~eatz on --ommer~,,ial iron were carrded out at
450 'C and the respeotive results are graphed in
Figure 1. A shaxp drcp in the austained strength was
obse-rved for tubular specimens subjected to internal
p::,ass-are of hydrogen; brittle failure with a pronounced
interarystallit-e chara.-ter was observed, whilst in
equal specimens subjected to internal pressure with
nitrogen the failuTe was accompanied by appreciable
plastia deformation and the failure was intrac-rystalline.
The results for the other materials tested are also
graphed. On the basis of the measured strength data
for sustained loading for durations of 1 000 and 10 000
hours, it can be concluded that hydrogen has a considerable
influence on the reduction of the sustained st-rengtht
pax-tioullax.11y in the case of commercial iron and steel 20;
at 450 00 these materials suffered a loss of 75 to 85%
Ca.rd3/5 of their sustained strength. For low- and medium-alloy steels
SOV/129-59-3-5/36
L
Sustained Strength of Steels During Investigation of Tubular
Specimens Subjeoted to an Internal Pressure of Hydrogen ht
Elevated Temperatures
'he d-
V rap in sustained strength was lower, amounting to
22 to 40% at 11:00 "C. Of the investigated low- and
medium-alloy steels, the Soviet s4*8el EI5?9 had the
highest sustained strength at 600 C., when subjected to
h,ydr-ogez and nitrogen under pressure. An iateresting
feature of the --esults was that for this d;eel the
sustained strength dropped with increasing wall thickness
of the tubular speci - and this is attributed not only
to the influence of/ e factor and surface defects but
also tc., the more intensive influence of hydrogen as a
Z%eaul-'G of the higher pressures which were applied to
`--he th-JLA-viailed tubes (400 to 500 kg/cm for wall
thick-reasse of 1.5-2 mm and 600 to 900 kg/cm 2 for wall
thicknessee of 7 mm). The drop in su3tained streggth
duzirZ 1clading by hydrogen under pressure at 600 C was
much lower (7-Tio' aud .10-20%, respectively) for the
hig):~~-all.oy steels Kh12VMF and -lKhl8N9T. It can be
CardoVl-- --ons-idered an establ!.shed fact that a drop in the
507,1/129-59-3--5/16
Sustained Strength of Steels During Investigation of Tubular
Speo-imens Subj-oted to an Internal Pressure of Hydrogen at
Elevated Tempplra-~-12?=-a
sustair-eL'11 atzength as a reault of loading with hydrogen
under prassuze at alevated temperatuxes and pressures is
ctaueerl 7-4as�-;ally by gradual r*lcosening" of the grain
bovmdariaa -9.nd weaken-ing of the boads between the Crystal-
litef. -fih--,',-,h determine the suztained ztrength~
V'-,era &ro 1-0 1--rigure3, 2 tables and- 3 So7iet -references.
ASSCOIATION: Lerlngradsk-fy nauchno-issledovat,,-'skiy institut
piD--exabctke --efti i polucheniyu isIvasst'vennogo
zhill~kogo topliva (Leninorrnd Snientific Resear'--h
In.54jitute on Pel;x-Leam Refjx-L~-s and on the Production
o *
Card 5/5 . J. f~,ynthet"6c. Liquid Fuels)
GUM-wit L.A. 9 doktor tekhn.nat*f prof.; -KQLGATINe TEODOPqVICH
V.P.9 kand.khimicheskikh riduk; DERYABIlMp,V.I.q inzh.
Changes inthe mechanical properties of certain stools under
the effedt of h3rdrogen at higb temperatures and pressures.
Metallovedenie 3.58-73 159. (HIRIL 140)
(Steel-Hydrogen content) I - - .
(14stals at high temperature)
TITLZ: Confureacd on "tcCluvis 1-0cv:)-~
FMODICAL: Tsvotnyyu mctally, :Ir 7, ~-p 84-87 WSMt)
ABSTR&CT: On 23-26 Yetruary IS59 a conference wun told in Moscow for
a-lag-up and coardinatint; work on autoclave processes
in the metallurgy of boavy, Acm-forroup, ratra And noble 11,
t. Tna 00arcrence beard'r4~ts Wi, OZ.LOWS
D.M. Tukht4AOr' Glatavenodt, an Progress W-Oughout the
4
vor1
Oil the use Of hydrometallurgical, particularly auto-
OIATO. m0thOds for UOQ-forrou3 and rare =etal production-
0. ff. Dobrokhotoy, 01pronikel- , on nickel lanching practice
Card 1/5 at some Soviet works. N..I_ nALLahkina and a. U. DobrOkAtQx,
on the thamodramics and kuatiza of the selective re4do-
tjon by hydrogen and carbon motioxida under pressure of
nickel end cobalt from solution; .1. Yu. Lox A end X~X~
ShgIng-ra. Olproctikel- , On design decisions an the appli-
-
-d
ation Of %be flowstoots dealt with by 0. U. Dobrokbotov
at =0 Tumburalalkall &Ad Zavaroalkal Conoines and the
Ufalsyskly (Urs) Nickel Wor";
Leaingradakly Corn" inatItut (Laningrad Alialng Institute)
an the advantages of ik ecabinad flotation-=too lave
method for of allaos containing
platizan-group metal ; T.-aUS I'da, Savericalkall com
bins,
and ~L. X-30bol., Gintarstoot. on the aoscatials of the
noutfil motba4 of oxidizing leaching of nickel concentrate
from adavarter-matto flotation; a
I
SObqV 04 Pralialaury
j
;
invost1gotioaa on the do"lopnent, 0 a a ul;harous-
;
suilpburla matUad for leaching nickel and cobalt from
axidivA nickel area; ff_U. Nokho-obr, on
'
ar tLa autaciave-go4a,
the main results of inveaUjAitions
process for treating tuagatea-are bonsfLolation products:
7--j- rap"k- 10, 190kh-br. and n- A_g1kjW="' 9kovin-
&key& (3koplask) T*07. separately. 04 proolms In th 0
Its
application or an autoolamo-Goda, flovmLast to school
woIrracilts raw material; G- A- Iteloriogs, r- Ta,
sh X a. QWg1f. R. A.-Pailyuk &ad A. P.
-
'
Ea
tailar
I , 60:ayara 1y M'Utut tarot"
0
v
suoyarak Aan-Terrouts Metals Institute) 02 the trDA%-
Bout Of t"gat4a concentrates In bermotical. heated b4LU_
mills With acids or caustic alkalies; -7. 1. 3pirldonove,
,a
.01- y4yova. ~ . or 4 . .
'
'
i
latavotast. an the troazaa t of
O
d
ad sulphida molybdenum aterial
a dl I autcelave alkaline leaching; 1, Y'. Nolen,
* Sq V an tUa kinetics of DX1d1=1n& 4UtO014T4
-
It. Z911%,m-n and ' 1. Lyapi". Xrasnoyarok
Is ch 6; A.
go . a A%* at* Inatitut4, on ~Wrcsults of a study
of conditions for the selective separation of lower oxides
of tuagatea and molyb1caum from their dolt solutions by
ydra,;on aador preasur DarbWAA, GOenG-
Card %'S .1tallurgichostLy I astjt~'t L!C.'aiag-UotalIureIc&2 Institute)
of the Sovaarkroz (dvon=13 ccuncial of the A=yaaskaya SM
'Armanisa, 50), 02 tie Investigations Of namonlacal auto-
.lava leaching uzdar oxygen pressure of molybdaums conown-
trat..; on -.-h.ual-ocoacaic f&=wre of
l
mikova and 1. li. Plakoin.
AMSonlecal loachlae: A. 1. Bizal
31rasnoya.rak on an oxidlz
autoolsve pro~css for gold-10Ataintag raw material; H. 43.
Ural-skly politakhaithookly izatitat (Ural
PairtachAic Inatit a) or. trio boharloar or noble notals
:In oxidtzine autooln7a Jeacn'rg In thlosulphat* solutions;
A. L. Tseft and D. A. TcLzaikla and J~ Yu._Pjtdab2f19z1
SSA uOtalluray
and Doneficlation ~astLtute of th, AS Kaz SM), ZeWctilely.,
012 the puysicachect'all fundamon."S aal on wor"ItrWa of
,auloalarre dalt~ leacr-144 of polyz.talllc naterwo; 1. Yu.
Lostmu, Glproaiksll , on tr.0 uns.4ital4ility or aa-~oolaxe
leaching for Ilza-CC4LalnL=g rAterl*13: V. A. bornobtayn,
YAAa, on induAtriai experience or a contif~00a-ZuEoblavo-
leaching process for ba-.tzitea; T. 0. Tr,..,, JOZXh AN
Card 4/5 SSUR (IO.Ma AS U22R, On ZCMPOUn*3 Of ocAo rare il"moats In
various releacy stata2 under OXY802 &Ad hydrogen pressure
in the pr*aaaca of anbydrcuA acZoAta; Z. L. Bqrrllno
Glatevotaot. on autoclIsTo doslt;l and oporitLoaj, 2,1LP..__
jpxovlgT, Givroalkel- , and H. y6. rialneVokLy, =1
"
-
-
Skuro'clarod and the date-
on
akilm, an modal studlai7
neff
loymat of alters. W. A. rOIyaA0V. E. On
the design of an experimental high-pron4urs pulp pump.
Q..L..=vaXt4. WlI1QdU=h' an the soluotion of steel
for acid leactilaa or cobalt matte and aatto-flotatlOA
Dasontralta; Tq,j. Ar-,Uakov. WaInaftekhim. ca corro
c
;
olon of types 11DOWU97" loLnSIM and 10370 stool
In soda And alkaline solutions 14 the prooonce Of =ta
Bolts 404 oxygen at 5 - 15 T. 1. Duryatiza and
_
Willnertakh.'=. ea;,ar,%cly. an c:dC,'salcal __4
Tl~o oo:~Iarinca