Abstract
The results of experimental studies of obtaining a complex alloy of aluminosilicochrome from high-ash coals of the Karaganda basin are presented. As a result of carrying out large-scale laboratory studies, a high-quality alloy not subjected to disintegration is formed. A method for melting of refined grades of ferrochrome using aluminosilicochrome as a reducer is suggested.
Similar content being viewed by others
References
G. V. Medvedev et al., “Semi-industrial experimental melting of aluminum-chrome-silicon alloy from poor chrome ore and Ekibastuz coal,” in Complex Processing of Iron, Manganese and Chromite Ores of Kazakhstan (Almaty, 1969), pp. 139–143.
M. Zh. Tolymbekov et al., “Developing technology of melting complex alloy AChS (aluminum-chrome-silicon),” in Theory and Practice of Ferroalloy Production; Proceedings of International Conference Devoted to 50th Anniversary of OAO Serov Works of Ferroalloys (Nizhni Tagil, 2008), pp. 122–129.
M. A. Eidenson, Metallurgy of Magnesium and Other Light Metals (Metallurgy, Moscow, 1964).
E. Zh. Shabanov et al., “Thermodynamic-diagram analysis of Cr-Fe-Al-Si system,” Complex Use Miner. Raw Mater., No. 6, 85–93 (2010).
E. Zh. Shabanov et al., “Phase diagram of the metal Cr-Fe-Al-Si system in analytical terms,” Technol. Production Met. Second. Mater., No. 2, 39–45 (2011).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © E.Zh. Shabanov, S.O. Baisanov, A.Z. Isagulov, A.S. Baisanov, A.F. Chekimbaev, 2014, published in Metally, 2014, No. 3, pp. 11—14.
The material was reported at the International Scientific Conference “Physicochemical Fundamentals Metallurgical Processes” devoted to the 110th anniversary of academician A.M. Samarin (Moscow, Russia, November 28–29, 2012, IMET RAS).
The article was translated by the authors.
Rights and permissions
About this article
Cite this article
Shabanov, E.Z., Baisanov, S.O., Isagulov, A.Z. et al. Fabrication of a complex aluminosilicochrome alloy by a slag-free method. Russ. Metall. 2014, 358–360 (2014). https://doi.org/10.1134/S0036029514050127
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036029514050127