发明申请
- 专利标题: LAYER SYSTEM WITH DOUBLE MCRALX METALLIC LAYER
- 专利标题(中): 具有双重MCRALX金属层的层系统
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申请号: US14344208申请日: 2011-09-12
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公开(公告)号: US20140342186A1公开(公告)日: 2014-11-20
- 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/EP2011/065736 WO 20110912
- 主分类号: F01D25/00
- IPC分类号: F01D25/00 ; F01D5/28 ; C22C19/05 ; C22C30/00 ; B32B33/00 ; B32B15/01
摘要:
Known protective coatings with a high Cr-content and silicon as an additive have brittle phases which become additionally brittle under the influence of carbon during use. The protective coating herein has a double metallic layer that only contains tantalum on the outside contents of the layers.
公开/授权文献
- US09556748B2 Layer system with double MCrAlX metallic layer 公开/授权日:2017-01-31
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