Method, process and composition for desulfurizing pig-iron melts

Details Method, process and composition for desulfurizing pig-iron melts Method, process and composition for desulfurizing pig-iron melts

1984-12-13

1986-06-03

Rosenberg, Peter D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 53, C21C 702

Patent

active

045927774

ABSTRACT:
A method and composition for desulfurization of hot metal is disclosed. To the hot metal there is added a composition comprising calcium carbide, a hydrogen releasing compound and magnesium.

REFERENCES:
patent: 3929464 (1975-12-01), Todd
patent: 3998625 (1976-12-01), Koros
patent: 4137072 (1979-01-01), Kawakami
patent: 4139369 (1979-02-01), Kaudler
patent: 4159906 (1979-07-01), Meichsner
patent: 4209325 (1980-06-01), Cooper
patent: 4286984 (1981-09-01), Luyckx
patent: 4395282 (1983-07-01), Braun

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