Process for refining molten steel using ferroalloy

Details Process for refining molten steel using ferroalloy Process for refining molten steel using ferroalloy

1976-09-30

1978-12-12

Rosenberg, P. D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 53, 75129, 75134M, C21C 700, C22C 2800

Patent

active

041294394

ABSTRACT:
Disclosed is a ferroalloy for refining molten steel, composed of, by weight, 5 to 40% Si, 40 to 80% Mn, 1 to 10% Al, and the remainder of Fe with inevitable amounts of impurities. The ferroalloy is suitable for use in deoxidizing molten steel and adjusting the composition thereof.

REFERENCES:
patent: 2847296 (1958-08-01), Hilty
patent: 3218157 (1965-11-01), Dobrowsky
patent: 3741753 (1973-06-01), Walz

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