| 摘要 |
PROBLEM TO BE SOLVED: To provide a barrel plating method for forming a uniform plated film on an article to be plated such as an outer electrode of electronic parts, in a short period. SOLUTION: The barrel plating method for electrolytically forming a plated film on the surface of the article which has been charged into a barrel, while rotating the barrel, comprises: the first step of forming the plated film into a predetermined thickness with the first current; and the second step of subsequently switching the current to the second current having higher current density than the first current, and forming the plated film into a predetermined thickness with the second current. COPYRIGHT: (C)2007,JPO&INPIT
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