| 发明名称 |
BODY COATED WITH HARD MATERIAL |
| 摘要 |
<p>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.</p> |
| 申请公布号 |
KR20100122918(A) |
申请公布日期 |
2010.11.23 |
| 申请号 |
KR20107020052 |
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 |
C23C16/30;B23B27/06;C23C16/44 |
主分类号 |
C23C16/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
