Resistance welding of galvanized steel

Details Resistance welding of galvanized steel Resistance welding of galvanized steel

B - Operations, Transporting

23

K

327/108, 327/113

B23K 11/30 (2006.01) B23K 11/34 (2006.01) C09D 7/12 (2006.01)

Patent

CA 1323077

IMPROVED RESISTANCE WELDING OF GALVANIZED STEEL ABSTRACT A coating for improved resistance of galvanized steel parts or sheets comprises a binder, and a metal phosphide pigment, preferably a ferrophosphorus pigment, having a particle size of from about 0.1 to about 30 microns. The pigment can also include up to about 40% by weight of an additional metal such as tin, aluminum or lead, which can be combined with the metal phosphide in pigment form or deposited onto the surface of the particles. The coating is applied to the resistance welding electrode, and may be removed, if desired, after the welding operation. The advantages of the present invention include a significant reduction in welding current and an increase in the weldability lobe width, a restoration of the dynamic resistance beta peak, and an increase in electrode life.

616278

Affiliated with

Also associated with

Rating

Resistance welding of galvanized steel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Resistance welding of galvanized steel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resistance welding of galvanized steel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1272946