Alloys or metallic compositions – Gold base
Patent
1981-04-29
1983-02-22
Rutledge, L. Dewayne
Alloys or metallic compositions
Gold base
200266, C22C 502
Patent
active
043746683
ABSTRACT:
A gold based electrical contact material comprising an oxide of an oxidize element in the gold matrix formed by subjecting the solid solution to an oxidizing atmosphere for internally oxidizing the oxidizable element is presented. Such internal oxidation forms hard second phase oxide particles dispersed throughout the solution having high wear resistance, high hardness, high strength and high conductivity with homogeneous and uncontaminated structure.
REFERENCES:
patent: 3622310 (1971-11-01), Reinacher et al.
patent: 3709667 (1973-01-01), Selman et al.
patent: 3779714 (1973-12-01), Nadkarni et al.
patent: 4018599 (1977-04-01), Hill et al.
patent: 4066819 (1978-01-01), Anderson et al.
patent: 4279649 (1981-07-01), Fujiwara et al.
Desai Jaydev D.
Moffatt William G.
Beers Robert F.
Hey David A.
Rutledge L. Dewayne
The United States of America as represented by the Secretary of
Wein Frederick A.
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