Method of making silver-metal oxide materials and electrical con

Details Method of making silver-metal oxide materials and electrical con Method of making silver-metal oxide materials and electrical con

1992-01-21

1994-02-08

Sheehan, John P.

Metal treatment

Process of modifying or maintaining internal physical...

Processes of coating utilizing a reactive composition which...

148431, 148280, 419 21, B22F 324, C23C 812

Patent

active

052845273

ABSTRACT:
A method of making silver-metal oxide materials suitable for use in electrical contacts includes oxidizing a silver-solute metal alloy in an oxidizing atmosphere. The oxidizing atmosphere has a sufficient amount of halide to inhibit the formation of a protective oxide scale around the alloy.

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Chemical Abstracts, vol. 88, 1978, Columbus, Ohio, US; Abstract No. 77757B, OSIPOV I.I. "Multicolored Coloration of a Thin-Film Copper Based Metallic Coating and Otkrytiya Izobret Prom. Opraztsy, Tovarnye Znaki 1977, 54(35), 88-90", p. 232, col. 88, see abstract and SU,A,573 511.
Derwent Publications Ltd., London, GB; AN 88-101298 C15 & JP,A,63 050 456 (Hitachi), Mar. 3, 1988, see Abstract.

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