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Optimization of the conditions of inert-gas blowing of a metallic melt

  • Methodological Materials
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Russian Metallurgy (Metally) Aims and scope

Abstract

Based on physical modeling and analytical estimation of the possibility (probability) of the coagulation of oxide nonmetallic inclusions in steel, it is concluded that pulsed feeding of an inert gas through a porous ladle bottom provides better conditions for the coagulation and emersion of inclusions than during traditional blowing through porous plugs.

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References

  1. K. P. Bakanov, Steel Refinement by Inert Gas (Metallurgiya, Moscow, 1975).

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  2. A. V. Grechko, Practice of Physical Modeling at Metallurgical Works (Metallurgiya, Moscow, 1976).

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  3. A. V. Volkov, Colloid Chemistry (Kosygin MGTU, Moscow, 2001).

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Authors and Affiliations

  1. Zlatoust Branch, Southern Ural State University, ul. Turgeneva 16, Zlatoust, Chelabinsk oblast, 456209, Russia

    V. I. Chumanov, V. Yu. Khartov & I. V. Chumanov

Authors
  1. V. I. Chumanov
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  2. V. Yu. Khartov
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  3. I. V. Chumanov
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Corresponding author

Correspondence to V. I. Chumanov.

Additional information

Original Russian Text © V.I. Chumanov, V.Yu. Khartov, I.V. Chumanov, 2011, published in Elektrometallurgiya, 2011, No. 12, pp. 25–28.

This paper was submitted in Russian in the authors’ version.

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Chumanov, V.I., Khartov, V.Y. & Chumanov, I.V. Optimization of the conditions of inert-gas blowing of a metallic melt. Russ. Metall. 2013, 969–971 (2013). https://doi.org/10.1134/S0036029513120057

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  • DOI: https://doi.org/10.1134/S0036029513120057

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