Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1981-12-01
1987-09-22
Lin, Kuang Y.
Metal founding
Process
Shaping liquid metal against a forming surface
164 711, 164459, 164477, 164900, 72270, 420590, B22D 1700, B22D 2500
Patent
active
046948821
ABSTRACT:
A process for producing a liquid-solid composition comprising heating a liquefiable material sufficiently to form a liquid phase with solid dendritic particles therein without completely liquefying the material and subjecting said liquid-solid material to a shearing action sufficient to break at least a portion of the dendritic structures. The process includes injection molding, forging or die casting the material produced by the process.
REFERENCES:
patent: 3874207 (1975-04-01), Lemelson
Dickerson, Jr. James H.
Lin Kuang Y.
The Dow Chemical Company
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