发明授权
US09074268B2 Metallic bondcoat with a high gamma/gamma' transition temperature and a component
有权
具有高γ/γ'转变温度和组分的金属键合涂层
- 专利标题： Metallic bondcoat with a high gamma/gamma' transition temperature and a component
- 专利标题（中）： 具有高γ/γ'转变温度和组分的金属键合涂层
-
申请号： US13635960申请日： 2010-03-23
-
公开(公告)号： US09074268B2公开(公告)日： 2015-07-07
- 发明人: Anand A. Kulkarni , Jonathan E. Shipper, Jr. , Werner Stamm
- 申请人： Anand A. Kulkarni , Jonathan E. Shipper, Jr. , Werner Stamm
- 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/US2010/028227 WO 20100323
- 国际公布： WO2011/119147 WO 20110929
- 主分类号： C22C19/05
- IPC分类号： C22C19/05 ; C22F1/10 ; C23C4/08 ; C23C30/00 ; F01D5/28
摘要：
A metallic coating or alloy is provided. The metallic coating includes iron, cobalt, chromium, and aluminum. Tantalum may also be included. A new addition in nickel based coating with stabilized gamma/gamma′ phases at high temperatures lead to a reduction of local stresses. A component including the metallic coating or alloy is also provided.