| 发明名称 |
HARD MATERIAL COATING WITH YTTRIUM AND METHOD FOR ITS DEPOSITION |
| 摘要 |
<p>PCT No. PCT/EP97/01234 Sec. 371 Date Nov. 3, 1997 Sec. 102(e) Date Nov. 3, 1997 PCT Filed Mar. 11, 1997 PCT Pub. No. WO97/34023 PCT Pub. Date Sep. 18, 1997Ternary hard material layers are described to which a small proportion of yttrium is added to increase the resistance to wear at elevated temperatures.</p> |
| 申请公布号 |
EP0833957(B1) |
申请公布日期 |
2001.02.21 |
| 申请号 |
EP19970908214 |
申请日期 |
1997.03.11 |
| 申请人 |
HAUZER INDUSTRIES B.V. |
发明人 |
MUENZ, WOLF-DIETER;SMITH, IAN;DONOHUE, LEE, ADRIAN;BROOKS, JOHN, STUART |
| 分类号 |
C23C14/06;(IPC1-7):C23C14/06;C23C14/32;C23C14/35 |
主分类号 |
C23C14/06 |
| 代理机构 |
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代理人 |
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