Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1993-03-03
1994-09-13
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
266215, 266243, C22B 400
Patent
active
053465288
ABSTRACT:
The present invention provides a continuous automatic steel making method and a facility which make it possible to make steel continuously and automatically by systematizing all steps of the steel making process. Steel is tapped from an electric furnace while steel making materials are continuously charged into the electric furnace. The tapped molten steel is delivered to a ladle supported by a conveying car. The conveying car is moved to a position associated with a continuous casting machine. The ladle containing the molten steel is moved from the conveying car to a position above a tundish of the continuous casting machine and the conveying car is then returned to the electric furnace. The molten steel is poured from the ladle into the tundish. All of the steps are continuously controlled and coordinated by a master controller.
REFERENCES:
patent: 3807716 (1974-04-01), Wegscheider
patent: 4031309 (1977-06-01), Chitil
patent: 4464197 (1984-08-01), Calderon
patent: 4543124 (1985-09-01), Vallomy
patent: 4564388 (1986-01-01), Vallomy
Nakamura Shoji
Takashima Koichi
Kyoei Steel Co., Ltd.
Rosenberg Peter D.
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