Alloys or metallic compositions – Tin base
Patent
1996-12-17
1999-02-23
Ip, Sikyin
Alloys or metallic compositions
Tin base
420560, 420561, 420562, C22C 1300
Patent
active
058740430
ABSTRACT:
A high solidus temperature, high service temperature, high strength ternary solder alloy, solder paste and method. The alloy contains a major proportion of tin of at least about 70% by weight, a selectively limited amount of silver from about 6.5 to about 7.5% by weight, balance indium.
REFERENCES:
patent: 4797328 (1989-01-01), Boehm et al.
patent: 5256370 (1993-10-01), Slattery et al.
patent: 5328660 (1994-07-01), Gonya et al.
Sarkhel Amit Kumar
Woychik Charles G.
International Business Machines - Corporation
Ip Sikyin
Meller Michael N.
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