发明申请
US20080160201A1 Thermal barrier coating/environmental barrier coating system for a ceramic-matrix composite (CMC) article to improve high temperature capability
有权
陶瓷基复合材料（CMC）制品的隔热涂层/环境屏障涂层系统，以提高高温能力
- 专利标题： Thermal barrier coating/environmental barrier coating system for a ceramic-matrix composite (CMC) article to improve high temperature capability
- 专利标题（中）： 陶瓷基复合材料（CMC）制品的隔热涂层/环境屏障涂层系统，以提高高温能力
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申请号： US11899336申请日： 2007-09-05
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公开(公告)号： US20080160201A1公开(公告)日： 2008-07-03
- 发明人: Brett Allen Rohrer Boutwell , Irene Spitsberg , Christine Govern , Bangalore A. Nagaraj , Brian Thomas Hazel , Ramgopal Darolia , Curtis Alan Johnson , Yan Gao , Mark Daniel Gorman
- 申请人： Brett Allen Rohrer Boutwell , Irene Spitsberg , Christine Govern , Bangalore A. Nagaraj , Brian Thomas Hazel , Ramgopal Darolia , Curtis Alan Johnson , Yan Gao , Mark Daniel Gorman
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 主分类号： B05D1/38
- IPC分类号： B05D1/38
摘要：
In accordance with an embodiment of the invention, an article is provided. The article comprises a substrate comprised of silicon containing material, an environmental barrier coating (EBC) overlying the substrate and a thermal barrier coating (TBC) on the environmental barrier coating. The thermal barrier coating comprising a compound having a rhombohedral phase.