发明申请
- 专利标题: LAYER SYSTEM HAVING A TWO-PLY METAL LAYER
- 专利标题(中): 具有两层金属层的层系统
-
申请号: US14131572申请日: 2011-07-08
-
公开(公告)号: US20140234662A1公开(公告)日: 2014-08-21
- 发明人: Georg Bostanjoglo , Axel Kaiser , Werner Stamm , Jan Steinbach , Dimitrios Thomaidis
- 申请人: Georg Bostanjoglo , Axel Kaiser , Werner Stamm , Jan Steinbach , Dimitrios Thomaidis
- 申请人地址: DE München
- 专利权人: SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人: SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址: DE München
- 国际申请: PCT/EP2011/061655 WO 20110708
- 主分类号: F01D25/00
- IPC分类号: F01D25/00
摘要:
Known protective layers having high Cr content and additional silicon form brittle phases, which additionally become brittle under the effect of carbon during use. The protective layer according to the invention comprises a two-part metal layer, which contains tantalum on the outside.
公开/授权文献
- US09435222B2 Layer system having a two-ply metal layer 公开/授权日:2016-09-06
信息查询