Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1994-08-31
1995-11-07
Cuda, Irene
Metal working
Method of mechanical manufacture
Assembling or joining
295273, B21D 3900
Patent
active
054638046
ABSTRACT:
Aluminum alloy sheet coated with an organophosphonic or organophosphinic acid is joined to an adjacent metal member by means of a polymeric adhesive, preferably an epoxy adhesive. The coated sheet may be worked into a desired configuration after coating. Assemblies made in accordance with the invention are useful as vehicle parts, including automotive body parts.
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Marinelli James M.
McCleary Sherri F.
Nitowski Gary A.
Siemon John T.
Aluminum Company of America
Butler Marc W.
Cuda Irene
Klepac Glenn E.
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