C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
75/1
C22C 1/00 (2006.01) C22B 9/02 (2006.01)
Patent
CA 1145591
ABSTRACT OF THE DISCLOSURE Purified metal compositions and metal compositions free of secondary phase material are produced by heating a metal alloy from the nonequilibrium solidus temperature while subjecting the liquid-solid mixture to high pressure and forcing the liquid through a filter. Compositions obtained by the process of this invention have a nondendritic structure which can be substantially free of secondary phase material.
323002
Flemings Merton C.
Lux Andrew L.
George H. Riches And Associates
Massachusetts Institute Of Technology
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