Solder composition

Details Solder composition Solder composition

1984-11-01

1986-05-13

Rutledge, L. Dewayne

Stock material or miscellaneous articles

All metal or with adjacent metals

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

428647, 420558, 219 85H, 22826311, B32B 1501, C22C 1300

Patent

active

045886571

ABSTRACT:
A solder is disclosed which consists essentially of from about 55 to about 65 percent by weight of tin, from about 2 to about 3.9 percent by weight of calcium with the remainder being lead. The calcium modified tin-lead solders of this invention are characterized by excellent soldering properties, especially uniform solidification on cooling, and by forming solder joints with a tensile strength of at least about 7000 PSI (49.21.times.10.sup.5 kg/sq m).

REFERENCES:
patent: 3103067 (1963-09-01), Dixon
patent: 3793161 (1974-02-01), Manko

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