发明申请
US20060257688A1 MCrAlx alloy, protective layer made from MCrAlx alloy, and production processes
失效
MCrAlx合金,由MCrAlx合金制成的保护层,以及生产工艺
- 专利标题: MCrAlx alloy, protective layer made from MCrAlx alloy, and production processes
- 专利标题(中): MCrAlx合金,由MCrAlx合金制成的保护层,以及生产工艺
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申请号: US11357565申请日: 2006-02-17
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公开(公告)号: US20060257688A1公开(公告)日: 2006-11-16
- 发明人: Michael Schutze , Werner Stamm
- 申请人: Michael Schutze , Werner Stamm
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 优先权: EP05003583.1 20050218
- 主分类号: B32B19/00
- IPC分类号: B32B19/00 ; B32B9/00
摘要:
Protective layers of the MCrAlX type according to the prior art are often provided with a platinum layer to prevent diffusion of elements out of the base material into the MCrAlX. The MCrAlX alloy according to the invention includes halogens (F, Cl, Br, I), which prevent this diffusion, in particular of titanium.