Electric contact material and method of producing the same

Details Electric contact material and method of producing the same Electric contact material and method of producing the same

1981-04-10

1982-05-18

O'Keefe, Veronica

Metal treatment

Compositions

Heat treating

75206, 4271265, 148431, C22C 500

Patent

active

043303315

ABSTRACT:
An electrical contact material and method of producing the same are provided. The material is an internally oxidized silver eutectic alloy system with a main component of silver to which at least one of silicon and germanium is added and, for characteristic improvement purpose, at least one selected from at least one of the groups consisting respectively of gold, platinum and the like, titanium, rhenium and the like, and iron, cobalt and the like is further added. In producing the material, an ingot of said alloy is hot-worked and then internally oxidized at a temperature in a range from 250.degree. C. to the eutectic temperature of the alloy.

REFERENCES:
patent: 2861155 (1958-11-01), Farnham et al.
patent: 3258829 (1966-07-01), Gwyn, Jr.
patent: 3515542 (1970-06-01), Larsen
patent: 3811876 (1974-05-01), Harigaya et al.
patent: 4124380 (1978-11-01), Youdelis
patent: 4131458 (1978-12-01), Satoh et al.
patent: 4150982 (1979-04-01), Shibata
patent: 4279649 (1981-07-01), Fujiwara et al.

Affiliated with

Also associated with

Rating

Electric contact material and method of producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric contact material and method of producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric contact material and method of producing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-485247