Composite aluminum-containing workpieces

Details Composite aluminum-containing workpieces Composite aluminum-containing workpieces

1977-11-21

1980-12-23

Dean, R.

Stock material or miscellaneous articles

All metal or with adjacent metals

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

B32B 1520

Patent

active

042411483

ABSTRACT:
Processes and compositions for soldering aluminum-containing workpieces wherein the solder contains components which lower the surface tension and the viscosity of the molten solder, and which lower the interfacial tension between the solder and the aluminum-containing workpieces. Useful components are bismuth, strontium, barium and antimony. The solder may be used with or without flux.

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patent: 3853547 (1974-12-01), Singleton, Jr.

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