CHARGE FOR CARBONIC FERROMANGANESE MELTING Russian patent published in 1994 - IPC

Abstract RU 2023042 C1

FIELD: metallurgy. SUBSTANCE: charge has components at the following ratio, wt. -%: calcined carbonate ore 43-57; briquets made of calcium-chloride concentrate and coke 23.5-36.0; flux 4.5-7.5; iron chip 4-5; coke 8.5-10.5. Briquets consist of the following components, wt.-%: calcium-chloride concentrate 71.5-73.5; coke 22-26, and binder 2.5-4.5. Charge is used for ferroalloy production. EFFECT: enhanced quality of charge. 2 cl, 2 tbl

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RU 2 023 042 C1

Authors

Tolstoguzov N.V.

Gumennyj V.F.

Dates

1994-11-15Published

1991-06-24Filed