| 发明名称 |
Cuerpo revestido con materiales duros |
| 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. |
| 申请公布号 |
ES2561597(T3) |
申请公布日期 |
2016.02.29 |
| 申请号 |
ES20090718954T |
申请日期 |
2009.01.20 |
| 申请人 |
KENNAMETAL INC. |
发明人 |
VAN DEN BERG, Hendrikus;WESTPHAL, Hartmut;SOTTKE, Volkmar |
| 分类号 |
C23C30/00 |
主分类号 |
C23C30/00 |
| 代理机构 |
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