Process of preparing clad contact material

Details Process of preparing clad contact material Process of preparing clad contact material

1994-12-14

1996-07-02

Bradley, P. Austin

Metal fusion bonding

Process

Plural diverse bonding

228231, 2282626, 29877, 148527, B23K 3102, B23K10308

Patent

active

055313710

ABSTRACT:
A process of preparing clad contact material comprises forming a contact belt-like member by bonding an Au or Au alloy tape to the surface of an Ag or Ag alloy tape, thermally treating that contact member for forming an Au diffusion layer, and cladding that contact member having the Au diffusion layer to a base belt-like member made of Cu or a Cu alloy. Since, according to the process, the thermal diffusion treatment is carried out before the contact belt-like member is set in the base belt-like member, the thermal diffusion treatment of the contact belt-like member can be performed in the most suitable conditions for obtaining an Au diffusion layer with excellent characteristics, and no dissolution may occur at the interface between the two belt-like members.

REFERENCES:
patent: 2758267 (1956-08-01), Short
patent: 3821848 (1974-07-01), Backstrom
patent: 3997099 (1976-12-01), Morisaki

Affiliated with

Also associated with

Rating

Process of preparing clad contact material does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1500052