| 发明名称 |
Coatings for cutting tools |
| 摘要 |
In one aspect, cutting tools are described having coatings adhered thereto. A coated cutting tool, in some embodiments, comprises a substrate and a coating adhered to the substrate, the coating comprising at least one composite layer deposited by chemical vapor deposition comprising an aluminum oxynitride phase and a metal oxide phase, the metal oxide phase including at least one oxide of a metallic element selected from Group IVB of the Periodic Table. |
| 申请公布号 |
US9017809(B2) |
申请公布日期 |
2015.04.28 |
| 申请号 |
US201313750252 |
申请日期 |
2013.01.25 |
| 申请人 |
Kennametal Inc. |
发明人 |
Sottke Volkmar;Lenk Doris;Westphal Hartmut;Van Den Berg Hendrikus;Leicht Peter;Greenfield Mark;Liu Yixiong |
| 分类号 |
C23C16/00;C23C16/30;C23C28/04 |
主分类号 |
C23C16/00 |
| 代理机构 |
|
代理人 |
Gordon Matthew W. |
| 主权项 |
1. A coated cutting tool comprising:
a substrate; and a coating adhered to the substrate, the coating comprising at least one composite layer deposited by chemical vapor deposition comprising an aluminum oxynitride phase and a metal oxide phase dispersed in the aluminum oxynitride phase, the metal oxide phase comprising at least one oxide of a metallic element selected from Group IVB of the Periodic Table. |
| 地址 |
Latrobe PA US |
