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vol.110 número12Theoretical and practical aspects of Cr(VI) in the South African ferrochrome industryFerroalloy design, ferroalloy selection and utilization optimization with particular focus on stainless steel materials índice de autoresíndice de assuntospesquisa de artigos
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Journal of the Southern African Institute of Mining and Metallurgy

versão On-line ISSN 2411-9717
versão impressa ISSN 0038-223X

Resumo

RICK, C.-J.. Refining of charge chrome: A study of some products and applications. J. S. Afr. Inst. Min. Metall. [online]. 2010, vol.110, n.12, pp.751-757. ISSN 2411-9717.

By implementing a converter downstream of the reduction furnace it is possible to broaden the product range significantly. The converter can also successfully be used to strip furnace slag from chromium oxide. Some process alternatives and their economical, practical and environmental implications are studied using process models developed based on UHT's long experience in stainless steelmaking, stainless steel process control and charge chrome refining.

Palavras-chave : Charge chrome; converter refining; ferrochromium products; process design.

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