Metal treatment – Compositions – Heat treating
Patent
1986-12-16
1988-07-26
Nimmo, Morris H.
Metal treatment
Compositions
Heat treating
174127, 174128R, 174130, 427118, 427120, C23C 2256
Patent
active
047598050
ABSTRACT:
The surface of an aluminum conductor is roughened, for example, by blasting. A hydrophilic film such as a boehmite film, an anodic oxide film and a chemical conversion film is formed on the roughened surface. A protective film made of a wetting agent or a hydrophilic resin is formed on the hydrophilic film. The conductor may comprise a compressed aluminum conductor.
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Hita Takanori
Inoue Tadashi
Kounosu Kozo
Maejima Masatsugu
Okazato Akira
Fujikura Cable Works Ltd.
Nimmo Morris H.
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