Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent
1993-05-04
1994-10-25
Walsh, Donald P.
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
75246, C22C 2906, C22C 2910
Patent
active
053585453
ABSTRACT:
A novel and improved cemented carbide composition, particularly for tools and other wear products, is provided comprising about 62% to 90% titanium carbide, about 0% to 10% nickel, 0% to about 25% other suitable carbides selected from the group of Mo.sub.2 C, TaC, HfC, NbC, VC, WC and Cr.sub.3 C.sub.2, and about 10% to 38% stainless steel binder. The light weight composition provides an improvement in the combined properties of hardness, toughness, strippability, corrosion resistance and wear resistance.
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Schwarzkopf and Kieffer, "Cemented Carbides," Macmillan Co., 1960. pp. 1-11.
Carmet Company
Jenkins Daniel
Walsh Donald P.
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