Al-Si-Sn Alloy clad composite

Details Al-Si-Sn Alloy clad composite Al-Si-Sn Alloy clad composite

1979-03-15

1980-07-08

Dean, R.

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

75148, B32B 1520

Patent

active

042118271

ABSTRACT:
An aluminum composite is provided having improved resistance to intergranular corrosion, especially a brazed aluminum composite. The composite comprises an aluminum base alloy core clad with a brazing alloy consisting essentially of from 4-14% silicon, from 0.01-2% tin, and the balance essentially aluminum. The additions to the brazing alloy reduce the tendency for the brazing alloy layer to induce intergranular corrosion of the core alloy layer. They also reduce the pitting rate of the brazing alloy layer.

REFERENCES:
patent: 1572382 (1926-02-01), Crosby
patent: 1997165 (1935-04-01), Brown
patent: 2075089 (1937-03-01), Bonsack et al.
patent: 3240688 (1966-03-01), Pryor et al.
patent: 3466170 (1969-09-01), Dunkel et al.
patent: 3827864 (1974-08-01), Kanai et al.
patent: 3881879 (1975-05-01), Singleton et al.
patent: 3898053 (1975-08-01), Singleton
patent: 4093782 (1978-06-01), Anthony et al.

Affiliated with

Also associated with

Rating

Al-Si-Sn Alloy clad composite does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Al-Si-Sn Alloy clad composite, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Al-Si-Sn Alloy clad composite will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-560842