发明公开
- 专利标题: Thermal barrier coating with a plasma spray top layer
- 专利标题(中): 绝热层Plasmasprühaußenschicht
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申请号: EP07253170.0申请日: 2007-08-13
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公开(公告)号: EP1889940A3公开(公告)日: 2008-06-25
- 发明人: Schlichting, Kevin W. , Litton, David A. , Maloney, Michael J. , Freling, Melvin , Smeggil, John G. , Snow, David
- 申请人: United Technologies Corporation
- 申请人地址: United Technologies Building, 1 Financial Plaza Hartford, CT 06101 US
- 专利权人: United Technologies Corporation
- 当前专利权人: United Technologies Corporation
- 当前专利权人地址: United Technologies Building, 1 Financial Plaza Hartford, CT 06101 US
- 代理机构: Leckey, David Herbert
- 优先权: US506376 20060818
- 主分类号: C23C4/18
- IPC分类号: C23C4/18 ; C23C28/00 ; C23C4/02 ; C23C28/04 ; C23C4/12
摘要:
A turbine engine component (10) has a substrate (12), a thermal barrier coating (14) deposited onto the substrate (12), and a sealing layer (16) of ceramic material on an outer surface of the thermal barrier coating (14) for limiting molten sand penetration.
公开/授权文献
- EP1889940B1 Thermal barrier coating with a plasma spray top layer 公开/授权日:2015-03-18
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