| 发明名称 |
TRIPLY COATED SUPERHARD ALLOY PARTS AND THEIR PREPARATION |
| 摘要 |
PURPOSE:To obtain the coating tip for cutting having the flank abrasion resisting characteristic and the crater abrasion resisting characteristic, by applying the triple coating of titanium carbide, titanium carbonitride and titanium nitride by the chemical evaporation on the surperhard alloy parts. |
| 申请公布号 |
JPS5370905(A) |
申请公布日期 |
1978.06.23 |
| 申请号 |
JP19760147459 |
申请日期 |
1976.12.07 |
| 申请人 |
SUMITOMO ELECTRIC INDUSTRIES |
发明人 |
TOBIOKA MASAAKI;ASAI TAKESHI;NAKAO SUEHIRO;YAMAMOTO TAKAHARU |
| 分类号 |
B22F3/24;C23C16/30;C23C28/04;C23C30/00 |
主分类号 |
B22F3/24 |
| 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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