Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1991-03-20
1992-02-04
Lin, Kuang Y.
Metal founding
Process
Shaping liquid metal against a forming surface
164504, B22D 2702
Patent
active
050852655
ABSTRACT:
An apparatus for continuous casting of molten steel comprises a continuous casting mold; an electromagnetic stirring coil, which rotates and fluidizes molten steel inside the mold and which is installed outside the mold; and a screen of ferromagnetic substance positioned between the mold and the electromagnetic stirring coil at a height including a level of meniscus. A method for continuous casting of molten steel comprises the steps of pouring molten steel into a continuous casting mold; applying an electromagnetic force to the molten steel in the mold by means of an electromagnetic coil installed outside the continuous casting mold; and shielding said electromagnetic force by means of a screen of ferromagnetic substance installed between the mold and electromagnetic coil at a height including a level of meniscus.
REFERENCES:
patent: 4273180 (1981-06-01), Tertishnikov et al.
patent: 4523627 (1985-06-01), Cans et al.
patent: 4530404 (1985-07-01), Vives
Matsumura Chitoshi
Mori Kentaro
Yamamoto Hironori
Lin Kuang Y.
NKK Corporation
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