Blended charge for steel production

Details Blended charge for steel production Blended charge for steel production

1994-02-23

1995-06-20

Rosenberg, Peter D.

Specialized metallurgical processes, compositions for use therei

Compositions

Solid treating composition for liquid metal or charge

75318, C22B 910

Patent

active

054257972

ABSTRACT:
A blended charge for use as a decarburizing addition to a steelmaking batch comprises 50 to 95% by weight of an iron-carbon alloy and 5 to 50% by weight oxide material. The oxide material includes free metal oxides in excess of 0.25% by weight having an affinity for oxygen less than or equal to carbon in the molten steel.

REFERENCES:
patent: 121245 (1871-11-01), Haserick
patent: 1381771 (1921-06-01), Visintainer
patent: 4395285 (1983-07-01), Merkert

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