SCIENTIFIC ABSTRACT FILIPPOV, S.I. - FILIPPOVICH, S.M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002200810017-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 17, 2001
• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

LWR WC 669.0-154.046.56t536.7
_nj4_ZPQ -1., and PADERIN, S. N., Moscow Institute of Steel and Alloys
aTheoratical Foundations of Deep Carbon Oxidation In Aetallic Melts"
Floscow, Izvestiya Vysshikh Uchebnykh Zavedeniy Chernaya Netallurglya,
No 8, Aug 73, pp 15-20
Abstracto The possibilities of refining a melt of complex composition and
determining the physical &:W. cheaical principles of deep oxidation of
Impurities In the oxidizing perioel of melting were investigated. The
thermodynamic equations for calculation of the minimus amount of carbon
for a maximum amount of oxygen in relation to temperature axe given. These
equations indicate how to achieve maximum decarburization of heats.
YAlting te5ts were conducted in five-ton are furnace* from~which It was
possible to quantitatively evaluate the kinetic cham.~cterlstics and to
reveal the optimum conditions of the oxidation period during melting with
the purpose of developing new smelting technology,-especially for low-
carbon alloyed steel in open are furnaces. Three figuresp.ten. bibliogmphic
isferences.
1A

USSR vW 669.183.o461-58:669.-295
DEDUSHEV, L. A... and FILD2POV S. I. Moscow Institute of Steel and Alloys,
"Elektrostal"' Plan,
"The Distribution of Titanium Between Metal and CaO_MgO-T_M2-A320 -CaF Sla7"
3
'Moscow, Izvestiya Vysshikh Uchebnykh Zavedeniy, Chernaya Motallur~;J-ya, No 7,
1972, pp 19-23
Abstract: A study uas m~ide of the distribution of titnniun between a CaO-.mGO-
TiO2-A12O -CaF2 slat, melt and an Fe-Cr-Ni alloy containinir, 3,L'Ib-Ii- The
titanium Lstributiuon coefficient between slac, and metal is deten-nined b,
11 y the
concentration of Ca, and Ti oxides in the slag. ~This nukes it possible
to consider the investii~ated slarg system as a pseudot6rnary sYste1q. in which
CaP2 and A120 3 r-pPear as diluents. From the pozition~ of the behavior -of the
slag system as a pseudo-ternary syst-em, calculation fornilas are developed on
the basis of experimental data. Results of calculations by the su~rested
formulas agree with experimental data. Three figures, one:Wr)le, twelve for-
mullas, thirteen bibliographic references.
mill
16~ AE
KH

USSR- uDc W'59. o46.5
nKOVL_-1, S. 1.,~Y-L
"Teraperature and Oxygen Potentials Distribution in an Oxidizing Gas Flow Inter-
acting With ~btal Melt"
Moscow, V sb. "Sovremennyye problemy kachestva stall" (MSIS) (Collection of
Works. Modern Problems of Steel qt:ality) (Yoscov Instit~ute of Steel and
Alloys). Izd-vo "metallurgiya," Tio 61, 1970, PP L2-65
TJranslation of Abstract: Problems of temperature characteristics and composi-
tions of the oxidizing gas flow in oxygen blowing over', the siurface of ferra-
carbon melts am, investigated- 3 figures, 2 reforencelo.
1/1
F~Rili,R `,I ~11 H11 1 11111 ~N I RHO I N I i E M I I i 11 MEM . ff"111THIM109F. 5 R. 11 i 11111 . T. I ~ I I! I I 1%.11PORR FFITTiur .......... ~_.

..........
USSR UDC 669.i8o
ARSENTYEV.1 P. P., LZIPPal, S. I.
t'viscosity and Overcooling Phenomenon in Iron Malts".
Moscow.1 V sb. Sovrenennyye problemy kachestva stali" (MISis) (Collection of
Works. Modern Problems of Steel Quality)(Moscow Institute of Steel and Alloys),
Izd-vo "Metallurgiya," No 61, 1970, PP 58-62
Translation of Abstract: Problems of viscous properties of liquid pure- iron
and iron melts with various imnarities and also the nature of the overcooliZ2,.-;
,phenomenon of molten iron are considared. Regularities of the effect of
separate additions on the viscous properties of iron =lts ittv-, clarified. An
evaluation of their structural characteristics is presented. 2 figures, 22
references.
1;6

'Steeld
USSR UDG 669.15-194.26'24.046.56
F I LqP-,O-V and RI11,1KEWCH, V. S.
-hromium-Nickel Melt on the Kinetics of
"Effect of the Components of a L
Complete Decarburization"
Moscow lzvestiya Vysshikh Uchebnykh Zavedeniy, Chernaya Metallurgiya,
No 1, i971, pp 18-22
Abstract: The process of carbon oxidation in the presence of chromium and
nickel plays an important part in the technology of melting stainless aud
heat-resistant steels. This,study shows that patterns, of critical concen-
trations determine both the mechanism and.kinatics of:an alloy melt. The
below-critical region of carbon concentrations revejil~ three stages which
can be affected by the alloying element. A change to the film process of
indirect carbon oxidation at stages 11 and III practically eliminates the
effect of the different intensities of the parallel oxidation of iron and
chromium on the metal's decarburization rate. The inhibiting effect of
chromium and the accelerating effect of nickel on theprocess of decarburi-
zation in the C