发明名称 |
METHOD OF MANUFACTURING PLATED MOLDED ARTICLE USING NO NICKEL, AND PLATED MOLDED ARTICLE |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plating film structure having superior appearance, corrosion resistance and wear resistance, and to provide a treatment process which can be industrially used. Ž<P>SOLUTION: The method of manufacturing plated molded article in which plating treatment is performed to the surface of a molded article includes: a process (a) of forming a copper plating film on the surface of the molded article according to a brilliance copper sulfate plating; a process (b) of forming a first chromium plating film by performing trivalent chromium plating onto the surface of the copper plating film; and a process (c) of forming a second chromium plating film by performing hexavalent chromium plating onto the surface of the first chromium plating film. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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申请公布号 |
JP2010084224(A) |
申请公布日期 |
2010.04.15 |
申请号 |
JP20080257884 |
申请日期 |
2008.10.02 |
申请人 |
TAIYO MANUFACTURING CO LTD;OKUNO CHEM IND CO LTD |
发明人 |
OKANO KAZUYUKI;KITAMURA KOICHI;KATAYAMA JUNICHI;NAGAMINE SHINGO |
分类号 |
C25D5/14;C25D3/06;C25D5/56;C25D7/00 |
主分类号 |
C25D5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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