Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent
1995-03-28
1996-06-25
Walsh, Donald P.
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
75255, 420 34, 420 43, 420 46, 420 72, 420 73, 420 74, B22F 100
Patent
active
055296041
ABSTRACT:
The present invention relates to a modified stainless steel powder composition from which moldings can be formed. The modified stainless steel powder composition comprises from about 1% to about 3% by weight of tin, from about 0.5% to about 1.5% by weight of an additive consisting essentially of from about 2% to about 30% by weight tin and the balance consisting essentially of at least one element selected from copper and nickel, and the balance essentially a stainless steel powder. A process for forming the modified stainless steel powder composition is also described.
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patent: 4314849 (1982-02-01), Ro et al.
patent: 4331478 (1982-05-01), Ro et al.
patent: 4420336 (1983-12-01), Klar et al.
patent: 4662939 (1987-05-01), Reinshagen
patent: 5338508 (1994-08-01), Nitta et al.
Ametek Specialty Metal Products Division
Bluni Scott T.
Walsh Donald P.
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