| 专利名称： | Refractory component with ceramic matrix composite skeleton |
| 公开（告）号： | |
| 公开（公告）日： | 2007-03-01 00:00:00 |
| 申请（专利）号： | US20050215582(US2007048144) |
| 申请日： | 2005-08-30 00:00:00 |
| 发明（设计）人： | SIEMENS WESTINGHOUSE POWER |
| (申请)专利权（人）： | MORRISON JAY (US);SZWEDA ANDREW (US) |
| 内容： | Aspects of the invention relate to a construction system and method for components in high temperature environments, such as the hot gas path components of a turbine engine. Such a component can include a skeleton and a coating. The skeleton can be formed by a plurality of interconnected frame members, which can give the component its general shape. The frame members can be made of ceramic matrix composite. A coating can be provided around at least a portion of the skeleton. Preferably, the coating is a refractory material, such as refractory ceramic. Examples of turbine engine components that can be constructed according to aspects of the invention are airfoils with or without platforms, blade rings, combustor tiles and heat shields. A component according to aspects of the invention can be made using low cost fabrication and construction methods. |
发布日期：2007-08-23 16:01:00