Method for producing electric steel

Details Method for producing electric steel Method for producing electric steel

1979-03-13

1980-09-16

Rosenberg, P. D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 53, 75 57, C21C 552

Patent

active

042227682

ABSTRACT:
In a method for producing carbon steel or alloy steel by an electric steel-making procedure comprising the steps of charging a steel scrap into an electric furnace, melting the scrap, refining the melt and separating the molten steel from the slag, the improvement wherein before the completion of the oxidation stage in the refining step, silicon carbide is charged into the furnace thereby decreasing the amounts of the constituent metals in the steel which will be oxidized and move to the slag.

REFERENCES:
patent: 3524742 (1970-08-01), Williams
patent: 3579325 (1971-05-01), Stone

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