Method for attaching copper to a ferrous alloy

Details Method for attaching copper to a ferrous alloy Method for attaching copper to a ferrous alloy

1992-03-05

1993-03-23

Ramsey, Kenneth J.

Metal fusion bonding

Process

Plural joints

219 5622, 219 58, 228 45, H01R 4302, H01L 2160

Patent

active

051956829

ABSTRACT:
A method for welding copper to a ferrous alloy is provided in which an end of the copper wire, either in a single conductor form or a plurality of strands, is exposed to an electrical discharge to form a globule that is generally spherical. The globule is formed by a melting and rapid resolidification of the copper conductor. The generally spherical globule is then placed in contact with a generally flat surface of a ferrous allow terminal. Very slight pressure is provided to avoid deforming the spherical copper globule as a current is passed through both the globule and the ferrous alloy terminal.

REFERENCES:
patent: 2843726 (1958-07-01), Kiernan
patent: 3514574 (1970-05-01), Forschler
patent: 3941298 (1976-03-01), Nicklaus
patent: 4489231 (1984-12-01), Leutzow

Affiliated with

Also associated with

Rating

Method for attaching copper to a ferrous alloy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for attaching copper to a ferrous alloy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for attaching copper to a ferrous alloy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1346363