FIELD: ferrous metallurgy. SUBSTANCE: invention can be used in manufacture of chromite raw material for high-carbon and transformed ferrochrome. In particular, schungite in amounts sufficient for replacing 3 to 30% of coke carbon by schungite carbon and partially substituting quartz flux in charge is added. EFFECT: reduced consumption of expensive reducing agent by replacing part of coke by schungite. 3 tbl
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Authors
Dates
2004-05-10—Published
2002-07-17—Filed