发明名称 |
MULTI-LAYER COATING WITH CUBIC BORON NITRIDE PARTICLES |
摘要 |
A cutting tool formed by a coating layer on a substrate has cutting edges that feature serrations. The linear dimensions of the serrations may vary from a few nanometers up to 10 microns. The serrations result in a smoother cut edge on the workpiece, particularly when the workpiece is formed of certain materials that are seen as particularly difficult to cut, such as hardened steels. |
申请公布号 |
EP2714387(A4) |
申请公布日期 |
2015.03.11 |
申请号 |
EP20120793589 |
申请日期 |
2012.05.29 |
申请人 |
NANOMECH INC.;THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS |
发明人 |
JIANG, WENPING;MALSHE, AJAY, P. |
分类号 |
B32B18/00;B23B27/14;B24D3/06;B24D18/00;C04B35/5831;C23C28/04;C23C30/00 |
主分类号 |
B32B18/00 |
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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