Electrical layer contact element and method for manufacturing sa

Details Electrical layer contact element and method for manufacturing sa Electrical layer contact element and method for manufacturing sa

1996-08-16

1998-12-08

Dixon, Merrick

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428379, 428389, 428375, 252514, 2525181, 2525203, D02G 300

Patent

active

058466550

ABSTRACT:
A layer of silver-metal oxide, a layer of gold or a gold alloy and, a layer of rhodium or ruthenium are electrolytically produced on a metal base, preferably in the form of a wire. The gold alloy is partially diffused into the silver-metal oxide layer by an annealing process at a temperature between 300.degree. and 900.degree. C. As a result, a low-impedance and burn-up resistant contact coated element is provided for employment in weak current relays.

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patent: 5126915 (1992-06-01), Pepin et al.
patent: 5167809 (1992-12-01), Nobe et al.

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