Tin-base body solder

Details Tin-base body solder Tin-base body solder

1980-10-20

1982-11-16

Ramsey, Kenneth J.

Metal working

Method of mechanical manufacture

Repairing

295273, 295274, 29530, 427142, 428648, 420557, B05D 714

Patent

active

043588840

ABSTRACT:
In a preferred embodiment, a method is presented for filling depressions in fabricated steel surfaces by applying a metallic body solder consisting of 14 to 20 weight percent copper, 1 to 7.5 weight percent zinc, 0.5 to 1.5 weight percent iron and the balance tin. The body solder alloy is heated to form workable thixotropic paste that is applied with spreading onto the steel surface. Upon cooling, the body solder forms a dense, tightly adherent fill that is grindable and paintable in conjunction with the surrounding steel surface.

REFERENCES:
patent: 1437641 (1921-12-01), Ferriere et al.
patent: 1567396 (1925-12-01), Schwalm
patent: 2457599 (1948-12-01), Pessel
patent: 2473386 (1949-06-01), Hull
patent: 2733168 (1956-01-01), Hodge et al.
patent: 3362063 (1968-01-01), Williams
patent: 4248905 (1981-02-01), Harvey

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