Ladle for molten metal

Details Ladle for molten metal Ladle for molten metal

1993-11-01

1994-12-06

Andrews, Melvyn J.

Metallurgical apparatus

Means for holding or supporting work

Receptacle

266280, C21C 544

Patent

active

053703723

ABSTRACT:
Disclosed is an improved ladle suitable for transferring molten metal from a molten metal body. The ladle is fabricated from a titanium alloy and coated with a refractory resistant to attack by the molten metal. The titanium alloy and refractory coating have coefficients of thermal expansion that permit the ladle to be cycled in and out of the molten metal without spalling of the refractory coating from the titanium alloy.

REFERENCES:
patent: 3890140 (1975-06-01), Asbury
patent: 4787439 (1988-11-01), Feagin
patent: 5066330 (1991-11-01), Holcombe, Jr. et al.
patent: 5084312 (1992-01-01), Krikorian et al.
patent: 5176964 (1993-01-01), Marousek et al.
Metal Progress 1978 Databook vol. 114 No. 1 pp. 98-99 Jun. 1978.

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