Filler metal for welding aluminum alloys

Details Filler metal for welding aluminum alloys Filler metal for welding aluminum alloys

C - Chemistry, Metallurgy

22

C

75/83

C22C 21/06 (2006.01) B23K 35/28 (2006.01) C22C 21/10 (2006.01)

Patent

CA 1100337

ABSTRACT OF THE DISCLOSURE Filler metal for welding AlZnMg type alloys raises the resistance to stress corrosion without increasing the susceptibility to exfoliation corrosion. The composition of the filler metal includes a copper addition which suppresses weld boundary corrosion while additions of manganese, titanium, chromium and zirconium inhibit weld cracking. High weld strengths are attained using the said filler metal. In particular the filler metal consists essentially of in weight %: zinc from 1.0 to 4.0%; magnesium from 2.0 to 5.0%; copper from 0.2 to 0.5%; manganese from 0.3 to 0.5%; titanium from 0.05 to 0.2%; chromium from 0.05 to 0.3%; zirconium from 0.05 to 0.2%; and the balance aluminum.

305738

Affiliated with

Also associated with

Rating

Filler metal for welding aluminum alloys does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filler metal for welding aluminum alloys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filler metal for welding aluminum alloys will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-671743