| 发明名称 |
COVERED SUPER HARD THROWAWAY TIP |
| 摘要 |
PURPOSE:Trible coating layer of Tic, Al2O3 is provided on the surface of super hard throwaway tip constituted mainly from WC and Co. Wear resistance of the tip is improved and life of tools is prolonged markedly. |
| 申请公布号 |
JPS5294813(A) |
申请公布日期 |
1977.08.09 |
| 申请号 |
JP19760011247 |
申请日期 |
1976.02.06 |
| 申请人 |
MITSUBISHI METAL CORP |
发明人 |
OONISHI TAIJIROU;KIKUCHI NORIBUMI |
| 分类号 |
B22F3/24;B23P15/28;C23C16/30;C23C16/32;C23C16/34;C23C16/40 |
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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