SCIENTIFIC ABSTRACT I.A. CHERNOGOROV - N.A. CHERNOGRYADSKAYA

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000308520013-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 12, 2000
• Sequence Number: 13
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

CHMOC?OROV.v It A,
ON Ye. Vvedenskiy's Theory of Internal Medicine.." Terap. ArIdAv.,, 24, Fo.2, 1952

GHEEPNOGOMV, I. A. and GRANOVSKAYA., Sh. G
"Results of Sleep Therapy in Acute Insufficiency of Coronary Circulation, I!
Min. Med., 30, No.1, 1952

CF-MNOGORDY, 1. A.
I-- -,
1". -.1.
Vvedenskit-Ukhtomakil's theorina in clinical thorW. Klin.
mad., Moakva 30 no.4:49-55 Apr..1952, (CLML 22:2)
1. Professor..2. Mnscow.

"WMW4:wW^-AubTM4HOVAj M.I., professor; GIMBNOGOROY, I.A.. Profassor; J~MV,
VeGs; KURSUKOV. N.A., professor. ---
Clinico-anatomical parallels in MYDeardial infarction. Terap.arkh. 25 no,
2:86-87 Mr-Ap 153. OMHA 6:5 )
(Heart-Infarction)

CE3RNOGOROV, I.A., professor; TAUBKIN, G.G.; SPFMOROVA, Z.G.; MYASNIKOV, A.L.,
7r-;~fe~so-oi-,--a'eystvitellnyy chlen Akademii maditainakikh nauk 55SR, direktor;
VISHNEVSKIY, A.A., professor. direktor.
Post-traumatic aneurism of the abdominal aorta; on the diagnosis of aneu-
risme and pathogenesis of the knertension syndrome. Ilin.med. 31 no-3:72-
75 Mr '53. (MLRA. 6:5
1, Institut terapil Akademii meditalaskikh nauk SSSR (for Hyasnikov).
2. Institut khirurgii imeni A.Y. Vishnevskago akademii maditsinakikh nauk
SSSR (for A.A. Vishnevskiy). 3. Akademiya meditsinakikh nauk SSSR (for
Nyasaikov). (Aortia snauri~sms) (Hypertension)

r~. IV U CrOK f")
T.S.', )mnaidat meatsinakikh nauk; OLMIX, L.Ya.; OMMOGMY, I.A.,
professor, saveduyushchiy.
Diagnostic value of double carbohydrate tolerance test. Klin.med. 31 no-8:
30-37 Ag '53. (HM 6:11Y
1. Wedra vmtrennikh bolesney Noskovskogo maditainakogo stomatologicheekogo
instituta. (Pancreas)
(Ghair Internal Diseases, Moscow Med. Stomatological inst.)

CHARNOGOROV Ivan Alekseyevich, professor; MffHTTARI. G.Ta, redaktor;
vw Mw. K.K. , takhnicheaki7 redaktor
(Angina peotoris] GrudnalF
1954. 158 p.
(Angina pectoris)

c /~ I-:: R /V 0 6-- 0 R 0 jl~ 1, /~,
CIE&RNO"Ov, I.A.
(Diseases of the heart and blood. vessels and their prevention]
-6olesni serdtsa' i somudoy i ikh preduprezhdenle. Izd. 3-e ispr.
goskra, Medgiz. 1955. 26 p. (MIRA 11:2)
(CARDIOVASOUIAR SYSTEM--DISRASIS)

TSITTLIN. A.A.. professor: CHMOUROV, I.A., profaissor; I?RIDBHRG, B.S.
Roentgenotherapy of infectious poXvarthritis by irradiation of the
adrenals. Terap.arkh. 27 no.1:17-21 155.-' . (MLRA 8-.?)
1. lz therapevticheskoy kliniki (zav. prof. r.A.Chernogorov) No-
kovskogo meditBinskogo stomatologicheakogo instituta i i~entgenov-
skogo otdelentya (zav. zasluzhennyy dayate7l nauki prof. A.a.
Tseytlin) Bollnitsy imeni A.A.0stroumova.
(ARTHRITIS, RFUMTOID, therapy,
x-ray irradiation of adrenals)
(RADIOUBMA", In various diseases,
rheum. arthritis, irradiation of adrenals)
(ADBENAL GLANDS, effect of radiations on,
x-ray, In ther. of rheum. arthritis)

QFMR GORSHKOV, S.I., radaktor;
yiq.4. professor;
I.K.", fi~16h O*okiy ~ radektor
[Th6 Vvedenskii-Ukhtommkiils doctrine in the clinical treatment of
intari*Vdiseases] Ucheuiq. Vvedenskogo-Ulchtomakogo v k1tailm
vnutrp~iikh7bolesnet. Moskva. Goo. izd-vo*med."lit-ry,1lq56. 95 p.
(MLRA 9:10)

USSII/Human and Aniral Physiology Circuiation. V-4
Abs Jour : Ref Zhur - Biol., no 4, 1958, i8151
Author : I.A. Chernogorov
Inst
Title : A Connideration of A.M. Sigal's Article. 'The Third
(Coronary) Circuiatory Syster, and Its "lignific!uice In
Cardialogy".
Orig Pub : Terapevt. arkhiv, 1950', 28, No 5, 72-75
Abstract : ho abstract.
Card 1/1

0 **.v4-,*A . o prof .
,i_ !!~
Answer to Frof. M.E.Kandellahtem concerning his review of the book
by Prof. I.A.Chernogorov on "Angina pectoria.11 Terap.arkh. 29
no.2t8l-84 '57- (MIRA 11:1)
(ANGIFA PECTORIS)

cxkWVWR0I,r ~ L A - - prof essor (Yf)!,' )
--wmwmmvmmm~ - -
Second Rturopean Congre=:-, of Cardiologists. Ternp.arldi . 29 no.4:
86-92 An 15?, NLU 10-.10)
(STOCKHOLM - --P, A FUD 1.0 'i.CGY- - I 01TIRfib SLVi)

CMIMGOROV, I.A., prof. (Koakva)
.., ........................,
Review of N.N. Savitskii's "Hethoda for making a study and functional
analyeis of blood circulation.* Terap.arkh. 31 no.12.-82-84 D 159.
(MIRA
13t4)
(BLOOD-CIRCULATION) (SAVITMII, N.N.)

CHERNOGOROVI, I.A.; KOZHEVNIKOV, Yu*Ao
Treatment of angina pectoris with mothylthiouracil. Terap, arlb,
32 no. 7:17-21 n 160o (MIRA 14:1)
. (ANGINA PECTORIS) (URACIL)

OHEMMMV$-I,A"- prof. I IOZWVSKAYA, I.A*p kandimed.nauk;
KOZKRMOVP Yu*A.
Wfect or roserpi no on byp&tension of the pu3nonary arberyo
Terap.arkb. 32 no.911!~-19 '60s (KIRA 14TI)
L lz kafedry vnutra=*~ "bdezney (zav. - prof. Is A. Mernogo-
rov) Mookovskogoineditoinakogo stomatologicheakogo instituta,
(rMMWM) (PUIMONARY ARTERY-DISFOES) (HUWTMION)

CHERNOGOrnV. KALININA-ZOLOTAREVSKAYA, N.V., red.;
CHULKOV, I.F., tekhn. red.
[Disorders of the cardiac rhythm]Nanisheniia ritmR serdtsa.
Moskw, Medgiz, 1962. 370 p. (MIRA 16:2)
(M.RT-DISEASES)

CHERNOGOROV I. A.,.prof; KOZHEVNIKOV, Yu. A.
Pathogenesis of arrbythmias in myocardial lesions. Tera 34
no.1!13-18 162. (MIRA 15:75*
L Iz Instituta terapii (dir. - deystvitel'nyy chlen AMI SSSR
prof. A. L. Myasnikov) A14N SSSR.
(AMMMIA)

CHFMOGOROVP I.A., prof. (Moskva)
Disorders of the cardiac rhythm. Ned. sestra. 22 no.11t
15-M Nlr63 (MIRA 16t12)

VALIDMAN, V.A., zasl. doyatoll nauki RSFSR, prof.; ZAMIYSLOVA, K.N.p
prof.; WINSMY, B.V.p prof.; MRSHAKOV, N.A.; LUKOMSKIY,
P.Ye., prof.; MYASNIKOV, A.L.J. prof.; MOLCHANOV, N.S., prof.;
RAYEVSKAYAJ. G.A., prof.; TEODORI, M.I., kand. med. nauk;
TAREM, Ye.M.,, prof., otv, red*;
OSTROVERKBOV, G.Ye., prof., glav.. red.; SHAPIRO, Ya.Ye., prof...
red. tona; LYUDKOVSKAYA, N.I.j tekhn. red.
[Multivolume manual on internal diseases] Mnogotomnoe rukovod-
stvo po vnutrennim bolezniam, Otv , red* E.M.Tareev. Moskvap
Izd-vo "Fleditsina.n Vol.2. [Diseases of the cardiovascular
system] Bolezni serdechno-sosudistoi sistemy. Red. toma A.L.
Miasnikov. 1964. 614 P. (MIM 17:3)
1. Deystvitellryy chlen AM SSSR (for Tareyev, Myasnikovp
Lukomakiy Molchanov). 2. Chlen-korrespondent AM SSSR (for
Kurshakovi.

CHUBUKOV, A.A.; IVANOV, A,V,; CHERNOGOROV, L.L.; Pri~~.Ii uchastiyet
KOGAN, I.L.; TAIANOVAp L.N.; POM-9fe.P.; AMOSOVt A.P.
Cleaning of spinnerets in the manufacture of viscose fibers,
Xhiz.volok. no.lt69-70 163. (KMA 16:2)
1. Rostovskiynauchno-issledovatellskiy institut tekhnologii
mashinostroyeniya.. (Rayon spinning)

SOV/137-59-5-9810
Translation from: Referativnyy zhurnal, Metallurgiya, 1959, Nr 5, pp 47 - 48
(USSR)
AUTHOR- Chernogorov, P.V,
TITLE: The Problem of Preparing Foundry Pig Iron by Modified Blast
Furnace Process
PERIODICAL: Metallurg. Yuzhn. Urala (Sovnarkhoz Chelyab. ekon. adm. r-na),
1958, Nr 1, (2), PP 3 - 6
ABSTRACT. Blast-furnace foundry pig irons of the same grade whose properties
fully agree with GOST standard requirements, are however different
as to the amount, composition and shape of non-metallic and gaseous
impurities, the form of graphite separation and the character of
its distribution in the metal mass. The causes of these differences
are connt-oted with the character of the smelted Re-ores, the con-
ditions of the blast furnace process, conditions of blast furnace
teeming and the character of a modified blast furnace process.
Data are given an the amount and character of cast refuse in the
Card 1/3 utilization of one-type foundry pig-iron from various Ural plants.

SOV/137-59-5-9810
The Problem of Preparing Foundry Pig Iron by Modified Blast Furnace Process
To stabilize the quality of castings and to improve the structure of the
metallic portion of the pig iron, the author suggests to develop a modified
blast furnace process by the introduction of 45 and 75% Fe-Si. into the
furnace runner during the tapping-out of pig-iron. Experiments performed have
shown that with the use of the indicated method it was possible to reduce by
20% coke consumption in the blast furnace (because of the exclusion of pro-
duction losses in switching over to foundry pig-iron smelting), to raise the
stability of the blast furnaces, to improve the quality of metal characteristics
on account of a smoother operation of the blast furnace and a subsequent modi-
fication. The modification process furthers the purification of the metal
from non-metallic impurities, degassing, graphite refinement and ensures a
greater amount of bound C. In modification of cast iron with Fe-Si, up to
70% Si is assimilated, the metal properties are improved in comparison to the
cast iron not subjected to modification, therefore a lesser necessary amount
of Si in the cast iron is required. However, in the experimental cast iron
smelt heterogeneity of the chemical composition of cast iron, obtained by
Card 2/3

SOV/137-59-5-9810
The Problem of Preparing Foundry Fig Iron by Modified Blast Furnace Process
mixing, was observed. The use of MMK cast iron obtained by modified blast
furnace process at the Ural Automobile Plant improved the quality of castings
and reduced refuses. At the end of 1957 and at the beginning of 1958 it was V//
intended to produce at MMK and ChMZ 6,000 tons of foundry pig iron by the
modified blast furnace process.
L.Kh.
Card 3/3

CHMNOGOROV, Pavel Vasillyevich, prof.; VASIN, Yuriy Petrovich, dotsent,
kand.takhn.nauk; SVET, Te.'B., red.; KOLBIGILEV, V.I., tekhn.red.
(Method of reducing riserhoads on castings] Metod umn'Bhoniia
pribylei v otlivkakh. Cheliabinsk, Choliabinskoe lmi~amoe izd-vo, -
1959. 56 p. (MIRA 13:5)
(Fa=ding)

Acivr-l-VA16IC-01-1011, P.
PALIXOV, Ts.V.,. dok4r~tskhn',n&uk, olushchly red,; VSHIVXM, P.P., inxh.,
red.; IMMINUIT, V.V., kand,tskbn.nauk, red.; PMMHIXOT, Tu.P.,
kand.tekhusnauko redol SMANOV, Y.T., kand.tekhn.neuk, red,;
SOXOLOV, X*N.,g kAndstekhn.nauk, --red.1 SOZOLOMIT, V.I., kand,
toklm.nauk, red.1 SMATOV, X.I.. insh.. ,red.1 SHMYBV, B.Z., kand.
takhu.nauk, red.1 OMMNOGOROV, PeVeq profel red@; DUGINA, N.A.$
tekhnered,
[Makhanixation and automation 14 the machinery industry] Makhani-
IL
xatsiia , avt omtisatelia'=ehinostroltellnogo proisvodstva. Xoskva,
Goo.nouchno-tokhn,ind-vo ma"hostroitolit-ry, 1959. 519 P.
(XIRA 13:2)
(Kaohluery industry-Technologioal innovations) (Automation)

CHIRNWMV, F.V.; VASIN, Yu,P,; BORROVj A.V.
New molding material to avoid sand skin. 1&t. proizv. no.l-.4-5 Ja
159. OGRA 12:1)
(Founding) (Sand, Foundry)
N

18.21000
AUTHORS:
TITLE:
PERIODICAL:
ABSTRACT:
Card 1/)j
, i , ~, 6
1 1
sov/ih8-6o-i-8/34
Chernogorov, P. V., Vasin, Yu. P.
Shortening the Drytng Period of Shell Molds in Precision
Casting Production Using Lost Wax Method
Izvestiya vysshikh uchebnylch zavedeniy. Chernaya
metallurgiya, 1960, Nr 1, pp 47-52 (USSR)
This is a description of an investment casting process
used at the Chel abinsk Tractor Plant (Chelyabinskiy
traktornyy zavod~ and a proposed improvement o~ the
process. By the present process Ithe pattern is
prepared from easily melted modeling composition in
steel dies. The refractory coating is put on.the sur-
face of the pattern in 4 layers. The first 2 layers
consist of hydrolyzed Solution of ethyl silicate
(tetraethoxysilane) and powdered quartz. In the 2 other
layers water glass is used instead of silicate. The
refractory coatings of' the first 2 layers are df,ied
in the air for not less than 1.5 110LIrS, then held for
0.5 hours in ammonia closet, then again held in the air
for not less than 0.5 hours. After- coatinc- with water
C,

Shortening the Drying Period of Shell Molds -1776C-:5-
in Precision Casting Production Using Losr SO-17 /I ~-,8 - C-0 -I
Wax Method
glass suspension (third and fou,,,th layer), the pa7 e rn.
is dusted with sand containing 1% ammonla. Holding:
after dusting the third layer for 10 Trinutes; and after
dusting the fourth layer POT' -15 to '5 minutes. Tha
patterns are eliminated from the m9lds by hot water.
The washed molds ave dried and roas~erl. One of -~he
main elements In technology olf precision ca.-atinz by
lost wax method is ~, of dryInL, t.re -efrac-
the process I I
tory shell molds. The 1,nvesv igai lors of K, A, Andrianov,
and M. B . Sob olevsk I y (J-jigll TI;O I CC U'l al- 'WO FJ-~'C 0!- an 0-
silicon compounds, Oborongiz, lga--O, 11. G. Llf.erenko
et al.(Ethyl silicate in preelslon
casting, Collection "Precision
Ye. 1. Neymark (Si'llicagel , Le5, appl 'Lecit lon. and
methods of' its productio!-~. A~~.vances in Chemizs~rv.
Vol XXV, NIT, b., pp and Ye. 1. Neymai,IK, Ft. A.
Piontkovskaya, I. B. Slinyakova (Rate of coagulation
of silicic acid-sol and -tre Olf, --Nr ~~i`.-ca ~-e-'.
Colloidnyy-. Zhurnal. 1950, Nt 1, j) 01) -eb-ai-dlt-,i~
kinetics of refractory shellz formazion lead -o ~ne
L-Orv
Card 2/11 conclusion that the speed of dr-%Ing tl-,e refrar~'

Shortening the Drying Period of Shell Molds 77685
in Precision Casting Production Using Lost sov/148-6o-1-8/34
Wax Method
shells can be increased by increasing the silica concen-
tration, by the change of concentration of hydrogen ions
pH, and the temperature of surrounding medium. The
analyses conducted by the authors (with participation
of the student Ye. Kostikov in the experimental part
of the work) showed that pH of the generally used
suspensions vary from I to ~i. Therefore the subsequent
tests for shortening the time of drying of refractory
shells were directed toward the possibility of in-
creasing the pH value. The authors arrived at the
following conclusions: (1) One of the methods of in-
creasing the productivity of precision castin7 using
the lost wax method is to shorten the drying period
of refractory shells. (2) The duration of drying the
refractory shells is determined mainly by the,acidity
of the medium. The change of medium's acidity can be
achieved by introducing into the mixture small quanti-
ties of calciferous slag, which is a byproduct of
ferro-chromiwn processing. (3) The Inti,oduction into
Card 3/4 the dust of 0.5% of calcifePOLIS slag (In, relation to

Shortening the Drying Period of Shell Molds 5
in Precision Casting Production Using Lost Sov/i-1-8-6o-l-~/--4
Wax Method
ASSOCIATION:
SUBMITTED:
the weight of powdered quartz) assures the dec 'rease of
drying time of each layer of refractory shell from 1.5
hours to 10-15 minutes, a complete eliminazion of arrimonia
medium and steel castings with smooth surface.
The future work of improvement of technology should
include: (a) elimination of uneven coating of refractory
shells by slag; (b) experiments of introdu~,inc into
dust sqrfie clay admixtures, magnesite, iron oxides, etc..
also the application of low-grade sands enriched with
oxides of calcium, magnesium, and iron (c) development
of the offered technology (under- production conditions)
and suitable specifications. There are 14 figures; and
It Soviet references.
Chelyabinsk Polytechnic Institute (Chelyabinskly
politekhnlcheskiy Institut)
J-une 4, 1958
Card 4/4

CT-WQGM=,X-W,4'- BOBROV, A.V.; Prinimali Uchastiye: BABARMN, N.V.;
MONOYEMD, I-P-1 1101M, I.P.; KWUM, A, Y.S.; OKULISXIY, M.K.;
GALIFEINV -LB.; VASINA, Z.M.; BMUISJfTXM, S.I.; 3ALINSKIY, V.R.
Wfect of foundry iron prepared by a non-blast-furnace method on
the quality of foundings. Lit.proizv. no.7:9-12 Je 16o.
(MIU 13: 7)
(Cast iron-Metallurgy)
Oroundries-qxality control)

S/128/6OfOOO/OO7/012/017
A105/AO33
AUTHORS: Vasilevskiy, P.F. and Chernogorov, P.V*
TITLEs At the Leipzig Conference "Patterns and Molds"
PERIODICAL: Liteynoye proizvodstvo, 1960, No. 7, PP. 46-47
TEXT: A conference on "Production of Patterns and Casting Molds" and "Metal-
lurgy and Foundry Technique" was convened by the departments of the House of
Technics of the GDR on September 24-25, 1959, in Leipzig. The conference was
attended by delegates from the USSR (2), Hungary (1), Poland (1) and FRG (1).
The following papers were read: "The Development Prospects of Pattern and
Casting Production in the GDR11 by the representative of the Planning Comrais
sion of KDR Schilling; "The Demands of Founders on Pattern Production" by
Lefler, Karl-Marxstadtl "The Part of Pattern Makers in the Production of
High Quality Castings" by Getsch, Linke and Gruennes, Leipzig; "Labor Organi-
zation in Pattern Workshops" by Erdmann,Schirm, Krebel and Dorn, Leipzig;
"The Transition from the Domestic and Private Enterprise to Socialist Produc-
tion" by Gayttsch, Karl-Marxstadt; "Production Technique of Chill Molds for
Card 1/2

S)1128/60/000/007/012/017
At the Leipzig Conference "Patterns and Molds" A105/AO33
Light Alloy Castings" by Jander, Rackwitz; "Production of Chill Molds for
Iron Castings" by Schwartz, Dresdenj "Erosion Processes" by Rossa, Berlin;
'IThe Use of Epoxy Resins in Pattern Production" by Schigner, Grediz; "Acci-
dent Prevention in Foundries under Consideration of Physiological Factors" by
Hauser of the Institute of TechnologyLeipzig; "New Technological Methods in
Steel Casting" by P.F. Vasilevskiy; "Using Big-Lot Production Methods in the
Individual or Small-Batch Production of Molds" by P.V. Chernogorov; "Some
Technological Problems on the Production of Molds for Malleable Cast Iron"
by the Hungarian delegate. The majority of papers dealt with problems of
pattern production. The first paper contained figures showing the achieved
and planned development of foundry production for 1959-65. Centralization of
this production is planned-at the Pattern Plant in Leipzig. Doctor F. Naumann
of the Leipzig Institute of Foundry Techniques plays the leading part in the
standardization of chill mold and pattern units. The composition of epoxy
resins was determined in the Leuna Plant im. Walter Ulbricht,Grediz. After
the conference the delegates visited a number of plants supervised by the
Leipzig Institute of Foundry Techniques and College of Engineering. A brief
description of the Specialized Leipzig Pattern Plant is given.
Card 2/2

CRERNOGOROV ,Pavel Vasillyevich; VASINI Yuriy Petrovich; LUZINI, P.G., inzh.,
I B*V.9 inzh.p retsenzent; SIDORENKOp R.I.# kand.
tekhn. naukp red,; DUGINAq N.A.,, tekhn. red.
[Making castings with-a amoth-surface) Poluchenie otlivok a chistoi
poverkbnostliu. Moakva) Goes izd-vo mashinostroit. lit-ry, 1961. 143 p.
(MU 31,-.7)
(Faundimg)

VASIN, lusPs; CHERNOGOROV, P.V.
Effect of refractory-clay on the properties of molding mixtures.
Lit. proizv. no. 4:3-7 Ap 161. (IqM 14.4)
(Sand,q Foundry) (Fire clay)

VASIN, Yurly Petrovich, dots.; NMFUIROV, Aleksey Pavlovich, inzh.;
CHMNOGORO.V, Pavel Vasil!yevich, prof.; 'AIET, Ye.B., red.
I/ [New method of testing molding materials] Novyi metod kont-
!I rolia formovochrykh materialcv. Cheliabbisk.. Cheliabinskoe
kni-.hnoe izd-vo, 1963. 65 p. MRA 17:9)

CBERNOGOROV, P.V. -1 ~,
1; -,' - ~, , , z -
Chelyabinsk conference on the use of potentialities in the
manufacture of machinery. Lit. proizv. no.8:40 Ag 163.
(MIRA 16:10)

,CffFqNOGOROV, P.V., prof.; SHAVKUNOV, N.D., inzlj.
Increasing the durability of the auxiliary equipment of automatic
pipe rolling mills. Stall 24 no.6:52-7-528 Je 164. (KRA 17:9)
1. Chelyabinskly politekhnicheakiy institut i Chelyabinskiy
truboprokatnyy zavod.

A !-'T HR i r n c, v

p ?n e malt
I C, i z v 0 (j, s t VC,
I C T A S r c u 6
t

ABS T P A C
w ~l e u s e
z e a P, r -i z. n a e d e t e -
moil an d s! -)nd i t I
c 0 0 n r -1 t n tti e 1 ', r r a t e,
es ta b I M a a ri "m e Ie v 9 1 a
b a a 1 q e a c h t n E " 0 r El
ef e c 1 1, r. On.; w8
1 10 -n r-. e x e r n q - e cr w t t h
A TA t e 0
Icard I/&

A CC F, c1 !';N N R A P- 3 14
Q f 6 a 1 21 0 ind a c-
Tubes witl~ 3. 8-4 ism thi -k wsl I r
were obrn ined . - ~, ~ I i n gc ond i t f
forM&ti-~ll ~' afA It !! A -1 0~4 ae F 19,
4 flFuren.
A S S t) (7 ' jk T 1 1-3 Htin n c
SUBMITTED: 010
NO REF SOV: 00~-

VASIN, Yu.P.; CHERNOGOROV, P.V.
Effect of technological factors on the gas permeability of molds.
Lite proizv. no,9:21-25 S 164. (MIRA l8tlO)

L 07940-67 LWY(MVEWPC Q/ETT JEWPC Q 1jp JCDM
D60270S C? -- . V$145/66/( --IW8T
ACC NRs M MCE I D 0 Y676TO06/0 C~fA
r
AUTHOR., Chernogo ov, P. V. (Doctor of technical sciences, Professor); Nebogatov, Yu.
__Ile, (Senior instruct-orT-
ORG: Chelyabinsk Polytechnical Institute (Chelyabinakiy politekhnicheshiv institut)
TITLE: Investigation of cooling during pulling of profiles from a melt
SOURCE: IVUZ. Mashinostroyeniye, no. 6, 1966, 148-154
TOPIC TAGS: cr ystal growth, cooling, metal forming, molten metal /e-"
ABSTRACT, The authors describe an installation designed for studying the process of
u~
"ling columns of various cross sectional shapes from melts of metals and alloys. A
p
diagram of the unit is shown in the figure. Rotation of reversible DC electric motor
I is transmitted through speed reducer 2 and bevel gear system 3 to screw 4 which movef
slider 5 carrying sped holder 6. The slider moves along guide 7. Seed 8 is iastened
to holder 6 through heat insulator 9 and lowered to the level of the shaper 10 bi-furn.
ing handwheel 11 and screw 12. Shaper 10 is fastened to holder 13 and to slider 15
through bracket 14. Handwheel 16 and screw 17 are tufted to lower the shaper to the
surface of the molten metal in crucible 18 of furnace 19. Air or gas is fed from a
campressor through hose 20 to cooling device 21 and unit 22 for controllIng the size
of the blowing gap. Handwheel 23 and screw 24 are rotated to set slider 25 which holdi
the cooling device at the necessary'distance m from the shaper. Rotation of screw 4
is transmitted through flexible shaft 26 to revolution counter 27 mounted on a control
Card

L 07940-67
ACC NRi AP6027633
panel. Also mounted on this panel is a rheostat for controlling the pulling speed by
changing the voltage to the motor armature. Therate of flow of the air or gas in lij
20 is adjusted by rotameter 28. The temperature of the,-.---
metal in the crucible is monitered by stationary pyro-
meter 29 on a bracket which is connected to a potentio_:.,
meter or millivoltmeter. The device is used for study-
ing various cooling methods by regulation of compressed
air or gas flow. Orig. art. has;. 5 figures, 3 tables. 1.
41
SUB CODE: 1 suBm DATE: 3.gAug64/ OR16REF: 002
12
-T
6
Zo 27
29 2J
16 24
-2t
23
14
Card 2/2 -N
I

CHRR ROV V.G.. inzbener.
Now-design nonreturn valves. Mashinostroitell no.7:45 JI 157.
(Valves) -(KM 100)

CHIRNOGOROV, V.P.
'~treamflov components during spring floods and the computation
of maximum discharges in the Angren River near the Turk station.
Trudy Tashk.geofiz.obser.no.15'70-87 157. (MIRA 10:11)
(Angren River--Floods)

GHTH OGOROV. V.P,
Aerial photographic surveying of the snow cover in the mountainous
basin of the Pskem River and problems concerning runoff resulting
from snow waters. Trudy Sred.-Az.nauch.-Isal.giclrometeor.inst.
no.2:256-266-e- '59. - (MIRA 13:6)