| 发明名称 |
BODY COATED WITH HARD MATERIAL |
| 摘要 |
The invention relates to a body which is coated with hard material and has a plurality of layers applied by means of CVD, in which an Al2O3 layer is arranged as outer layer on a Ti1-xAlxN layer and/or Ti1-xAlxC layer and/or Ti1-xAlxCN layer.
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| 申请公布号 |
US2010323176(A1) |
申请公布日期 |
2010.12.23 |
| 申请号 |
US20090866151 |
申请日期 |
2009.01.20 |
| 申请人 |
VAN DEN BERG HENDRIKUS;WESTPHAL HARTMUT;SOTTKE VOLKMAR |
发明人 |
VAN DEN BERG HENDRIKUS;WESTPHAL HARTMUT;SOTTKE VOLKMAR |
| 分类号 |
B32B9/00;B32B7/02 |
主分类号 |
B32B9/00 |
| 代理机构 |
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| 主权项 |
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