| 发明名称 |
METALLISCHES EINZELSTUECK AUF KUPFERBASIS MIT EINER CHEMISCHEN KONVERSIONSSCHICHT UND VERFAHREN ZU SEINER HERSTELLUNG. |
| 摘要 |
Copper (100, 61) can be directly chemically converted by the disclosed method and a novel copper-based metallic member is proposed. The chemical conversion film (101, 62) formed on copper-based metallic member comprises phosphate and copper halide. The chemical conversion bath contains metal ions, phosphoric acid ions, halogen ions, and oxidizer. |
| 申请公布号 |
DE3586763(T2) |
申请公布日期 |
1993.05.19 |
| 申请号 |
DE19853586763T |
申请日期 |
1985.07.15 |
| 申请人 |
NIPPONDENSO CO., LTD., KARIYA, AICHI, JP |
发明人 |
MATSUDA, SHIGEKI, OKAZAKI-SHI AICHI, JP |
| 分类号 |
C23C22/08;C23C22/10;(IPC1-7):C23C22/10 |
主分类号 |
C23C22/08 |
| 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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