Process for heating molten steel contained in a ladle

Details Process for heating molten steel contained in a ladle Process for heating molten steel contained in a ladle

1987-08-24

1988-08-02

Rosenberg, Peter D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

C21C 700

Patent

active

047611782

ABSTRACT:
The temperature of molten steel in a ladle is raised to a predetermined level by introducing a plurality of oxygen containing gas streams beneath the surface of molten steel and introducing a predetermined quantity of an oxidizable fuel, such as aluminum or silicon, into the molten steel.

REFERENCES:
patent: 2557458 (1951-06-01), Ogan
patent: 2662819 (1953-12-01), Hofges
patent: 3645520 (1972-02-01), Acre et al.
patent: 4187102 (1980-02-01), Choulet et al.
patent: 4200452 (1980-04-01), Savov
patent: 4278464 (1981-07-01), Bury et al.
patent: 4518422 (1985-05-01), Metz
patent: 4537629 (1985-08-01), Lazcano-Navarro

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