Method of casting aluminum

Details Method of casting aluminum Method of casting aluminum

1986-04-10

1989-07-25

Seidel, Richard K.

Metal founding

Process

Shaping liquid metal against a forming surface

164472, B22D 1107

Patent

active

048504220

ABSTRACT:
A method for improving the quality of aluminum ingots or billets formed by the direct chill method comprises applying a small amount of an insulating, nonreactive powder to the surface of the molten metal.

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