Metal treatment – Compositions – Heat treating
Patent
1976-07-09
1977-08-23
Rutledge, L. Dewayne
Metal treatment
Compositions
Heat treating
75142, 75147, 428650, 428654, C22C 2106
Patent
active
040438406
ABSTRACT:
Aluminum alloys exhibiting improved resistance weldability are prepared which comprise 2.0-6.0% magnesium, up to 0.40% iron, up to 0.40% silicon, and from 0.03-0.20% vanadium, balance essentially aluminum. The alloys of the present invention are particularly suited for automotive metal working applications.
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patent: 1932843 (1933-10-01), Dean et al.
patent: 2336512 (1943-12-01), Stroup
patent: 2586647 (1952-02-01), Gresham et al.
patent: 3337377 (1967-08-01), Bonmarin
patent: 3502448 (1970-03-01), Anderson et al.
patent: 3938991 (1976-02-01), Sperry et al.
Damon Lloyd E.
Setzer William C.
Sperry Philip R.
Bachman Robert H.
Dawson Robert A.
Rutledge L. Dewayne
Swiss Aluminium Ltd.
Weise E. L.
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