发明名称 |
Verfahren zur Herstellung eines mit Diamanten beschichteten Gegenstandes |
摘要 |
A diamond coating member is produced by a method comprising a first coating step in which the first diamond coating layer is closely formed on fine irregularity parts of a substrate having fine irregularities substantially without void left between them and the fine irregularities is engaged with the above first layer to coat the above substrate, and a second coating step in which the surface of the first coating layer is coated with a second diamond coating layer comprising diamond having a higher wear resistance than that of the first coating layer. The diamond coating member is excellent in adhesion between the diamond coating layer and the substrate and has high durability without having the diamond coating layer scaled off by mechanical shocks. It has high wear resistance and enables mass production without fluctuation in product quality. <IMAGE> |
申请公布号 |
DE69512298(D1) |
申请公布日期 |
1999.10.28 |
申请号 |
DE1995612298 |
申请日期 |
1995.04.03 |
申请人 |
NGK SPARK PLUG CO., LTD. |
发明人 |
OKAMURA, TAKASHI;USHIDA, TAKAHISA;IIO, SATOSHI;WATANABE, MASAKAZU |
分类号 |
B23B27/14;B23B27/20;B23P15/28;C23C16/02;C23C16/26;C23C16/27;C23C28/04;C23C30/00;C30B29/04;(IPC1-7):C23C16/26 |
主分类号 |
B23B27/14 |
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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