Silver-tungsten carbide-graphite electrical contact

Details Silver-tungsten carbide-graphite electrical contact Silver-tungsten carbide-graphite electrical contact

1987-02-26

1987-08-25

Lechert, Jr., Stephen J.

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Metal and nonmetal in final product

75240, 252503, 252504, 252506, 252514, 252516, 252518, 264 60, 264125, 264332, 419 18, 419 23, 419 31, 419 33, B22F 100

Patent

active

046891960

ABSTRACT:
An electrical contact comprises 5 to 20 weight percent tungsten carbide, 0.5 to 3 weight percent graphite, balance silver. The contact has low erosion rate, low contact resistance, and anti-welding properties.

REFERENCES:
patent: 3865586 (1975-02-01), Volin et al.
patent: 4139374 (1979-02-01), Yih et al.
patent: 4153755 (1979-05-01), Rothkegel et al.

Affiliated with

Also associated with

Rating

Silver-tungsten carbide-graphite electrical contact does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Silver-tungsten carbide-graphite electrical contact, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silver-tungsten carbide-graphite electrical contact will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1922240