发明名称 |
CUTTING TOOL |
摘要 |
A coated cutting tool, comprising a substrate which has a roughened surface that presents a surface roughness of between 15 microinches Ra and 125 microinches Ra. A coating is applied to the roughened surface of the substrate by physical vapor deposition. A coated cutting tool having a low cobalt substrate and experiencing long tool life is also discussed. |
申请公布号 |
CA2226335(A1) |
申请公布日期 |
1997.02.06 |
申请号 |
CA19962226335 |
申请日期 |
1996.05.08 |
申请人 |
KENNAMETAL INC. |
发明人 |
BATTAGLIA, FRANK B.;PRIZZI, JOHN J.;OLES, EDWARD J.;INSPEKTOR, AHARON;CACKOWSKI, VINCENT J. |
分类号 |
B23B27/18;B23B27/14;B32B15/04;C23C14/14;(IPC1-7):B23B27/14 |
主分类号 |
B23B27/18 |
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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