Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1986-01-15
1987-05-12
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 46, 75 49, C21C 700
Patent
active
046647015
ABSTRACT:
The specification discloses fully continuous production of steel strip from ore. Ore is continuously charged in particulate form to a reactor where it is adhered to hot metal in a continuous flash smelting process. The hot metal is continuously refined, is continuously clarified by bubbling an inert gas through it, is continuously alloyed, and is then continuously degassed. The degassed metal is then continuously cast and continuously rolled to steel strip.
REFERENCES:
patent: 4419128 (1983-12-01), Nakagawa
patent: 4456476 (1984-06-01), Sherwood
patent: 4457777 (1984-07-01), MacGregor
patent: 4541865 (1985-09-01), Sherwood
Nakagawa, Ryuichi et al., "Construction and Operation of a New Continuous Steelmaking Facility" from Iron and Steel Engineer, Jun., 1984, pp. 57-64.
Blaw Knox Corporation
Rosenberg Peter D.
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