发明授权
- 专利标题: Abrasive thermal coating
- 专利标题(中): 磨料热涂层
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申请号: US12425987申请日: 2009-04-17
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公开(公告)号: US08186946B2公开(公告)日: 2012-05-29
- 发明人: Joseph J. Parkos, Jr. , Melvin Freling
- 申请人: Joseph J. Parkos, Jr. , Melvin Freling
- 申请人地址: US CT Hartford
- 专利权人: United Technologies Corporation
- 当前专利权人: United Technologies Corporation
- 当前专利权人地址: US CT Hartford
- 代理机构: Kinney & Lange, P.A.
- 主分类号: F04D29/08
- IPC分类号: F04D29/08 ; F04D29/18
摘要:
A protective coating for a surface exposed to hot gas flow comprises a thermal layer, a conducting layer and an abrasive layer. The thermal layer comprises stabilized zirconia, and overlies the surface. The conducting layer overlies the thermal layer. The abrasive layer comprises abrasive particles bonded in a metal matrix that is electroplated onto the conducting layer.
公开/授权文献
- US20100266392A1 ABRASIVE THERMAL COATING 公开/授权日:2010-10-21
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