摘要 |
PROBLEM TO BE SOLVED: To provide a plating method on aluminium alloy which has a simple process, and gives a plate is high in the adhesiveness as compared to a conventional zinc substitution method or anodic oxidation method. SOLUTION: This plating method on aluminum alloy features that ADC12 including silicone is subjected to anodic electrolytic etching, silicone is protruded from the surface of the ADC12, and a process of forming ruggedness on the surface and a plating process are included therein.
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