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THERMODYNAMIC ESTIMATION OF MGO DISSOLUTION IN SLAGS OF STEELMAKING

Abstract

The results of thermo-dynamic methods of calculation of MgO dissolution in steel-smelting slags of high basic capacity, forthcoming by composition to the applied ones in practice of the metallurgical production BMZ, are presented. The equation for calculation of extreme dissolution of MgO in slag on the basis of thermodynamic characteristics of compound is received.

About the Authors

V. F. Sobolev
Belarusian National Technical University
Belarus


S. V. Terletskij
Byelorussian Steel Works
Belarus


A. A. Chichko
Belarusian National Technical University
Belarus


References

1. Явойский В.И. Научные основы современных процессов производства стали. М.: Металлургия, 1987.

2. Самсонов М.В., Нойхов Г., Лющату Б.И. др. Опыт оптимизации шлакового режима в конвертере // Сталь. 2002. №9. С. 24-27.

3. Самарин А.М., Шварцман Л.А. Ионная природа расплавов и растворимость в них окислов и сульфидов // Ж урн. физ. химии. 1946. Т. 20. С. 189-195.

4. Кожеуров В.А. Термодинамика металлургических шлаков. Свердловск: ГНТИЛ, 1955.

5. Darken L.S. Thermodynamics of binary metallic solutions // Transactions of AIME. 1967. Vol. 239. P. 59-64, 80-90.


Review

For citations:


Sobolev V.F., Terletskij S.V., Chichko A.A. THERMODYNAMIC ESTIMATION OF MGO DISSOLUTION IN SLAGS OF STEELMAKING. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2005;(4):32-34. (In Russ.)

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ISSN 1683-6065 (Print)
ISSN 2414-0406 (Online)