Molten metal holding apparatus

Details Molten metal holding apparatus Molten metal holding apparatus

1996-01-11

1997-10-28

Kastler, Scott

Metallurgical apparatus

Means for melting or vaporizing metal or treating liquefied...

With means to discharge molten material

222594, C21C 542

Patent

active

056815271

ABSTRACT:
In a molten metal holding apparatus in which an alternating magnetic flux is generated in the horizontal direction at a lower end portion of a molten metal and the molten metal 7 is held within an upper and lower opening container 6 by an electromagnetic force, solid conductors 8 which are not strong magnetic substances are attached to inner surfaces of both side plates 6x of a portion where the alternating magnetic flux passes through of the upper and lower opening container 6. Further, an apparatus including a circuit 3 to overlay a direct current on an exciting coil 2 or an exciting device 20 to let a direct current magnetic flux act is disclosed.

REFERENCES:
patent: 3980284 (1976-09-01), Sigihara et al.
patent: 4842170 (1989-06-01), Del Vecchio et al.
patent: 5186886 (1993-02-01), Zerinvary et al.

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