Solid state joint between aluminum alloys and/or magnesium alloy

Details Solid state joint between aluminum alloys and/or magnesium alloy Solid state joint between aluminum alloys and/or magnesium alloy

1985-05-16

1994-06-21

Walsh, Donald P.

Stock material or miscellaneous articles

All metal or with adjacent metals

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

228195, 22826317, 2282625, B32B 1501

Patent

active

053227409

ABSTRACT:
A solid state joint and a method of making a solid state joint between aluminum or magnesium alloys is provided. The joint consists of a diffusion bond with unmelted pieces of a fragmented foil dispersed along the diffusion bond. The joint is made by placing a friable foil between the parts being joined and pressing the parts together to crack the foil. The assembly is then heated and pressed together for a sufficient time, temperature, and pressure to cause the aluminum or magnesium alloy to flow into the cracks, across the foil, and then to diffusion bond together. The foil is made from a material which is harder than the alloy being joined and which will not melt at the bonding temperature.

REFERENCES:
patent: 3214564 (1965-10-01), Katzer et al.
patent: 3406446 (1968-10-01), Muldovan
patent: 3538593 (1970-11-01), King, Jr. et al.
patent: 3920175 (1975-11-01), Hamilton et al.
patent: 3927817 (1975-12-01), Hamilton et al.

Affiliated with

Also associated with

Rating

Solid state joint between aluminum alloys and/or magnesium 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 Solid state joint between aluminum alloys and/or magnesium alloy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid state joint between aluminum alloys and/or magnesium alloy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2219841