Direct chill casting under protective atmosphere

Details Direct chill casting under protective atmosphere Direct chill casting under protective atmosphere

1984-10-09

1986-04-15

Lin, Kuang Y.

Metal founding

Process

Shaping liquid metal against a forming surface

164485, 164487, B22D 11124

Patent

active

045821186

ABSTRACT:
A method for continuously casting lithium-containing alloys by a direct chill process includes cooling the alloy to form a continuous ingot having a solid shell, further cooling the ingot by direct chill with an organic coolant, and inhibiting fire by covering the coolant with fire retardant atmosphere.

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patent: 2515284 (1950-07-01), Zeigler et al.
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patent: 3976119 (1976-08-01), Miller
patent: 4157728 (1979-06-01), Mitamura et al.
patent: 4243439 (1981-01-01), Rauch
patent: 4473106 (1984-09-01), Sautebin
Glycols, Union Carbide Corporation, 1978.
Mathe, John A., "What to Consider When Filtering Fire-Resistant Fluids," Plant Engineering, (Nov. 1962), p. 4.

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