发明名称 |
Beschichtetes Schneidwerkzeug |
摘要 |
A coated cemented carbide cutting tool member having excellent ability to prevent breakage and chipping around its cutting edge, exhibits high wear resistance in severe cutting operations comprises a hard sintered substrate and a hard coating layer deposited on the surface of said substrate, the hard coating layer comprises an alternated multi-layer structure having a total thickness of between 0.5 to 20 mu m and comprising the first thin layer of titanium compounds and the second thin layer of hard oxide materials whose individual thickness is between 0.01 to 0.3 mu m. |
申请公布号 |
DE60214922(T2) |
申请公布日期 |
2007.01.11 |
申请号 |
DE2002614922T |
申请日期 |
2002.03.22 |
申请人 |
MITSUBISHI MATERIALS CORP. |
发明人 |
OSHIKA, TAKATOSHI;UEDA, TOSHIAKI |
分类号 |
C23C14/08;B23B27/00;C23C16/40;C23C30/00 |
主分类号 |
C23C14/08 |
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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