| 发明名称 | Method for making gas turbine engine composite structure | ||
| 摘要 | A method for making a gas turbine engine matrix composite structure. The method includes providing at least one metal core element, fabricating a matrix composite component about the metal core element, and removing at least part of the metal core element from the matrix composite component by introduction of a halogen gas. | ||
| 申请公布号 | US9328620(B2) | 申请公布日期 | 2016.05.03 |
| 申请号 | US201314141956 | 申请日期 | 2013.12.27 |
| 申请人 | Rolls-Royce Corporation | 发明人 | Lazur Andrew Joseph;Chamberlain Adam Lee |
| 分类号 | C04B35/00;B29C33/52;F01D5/28;C04B35/571;C04B35/573;C04B35/80;C04B37/02;B28B1/42;B28B21/48;C04B35/565;F16D69/02;B22F5/10;C22C1/04 | 主分类号 | C04B35/00 |
| 代理机构 | Brinks Gilson & Lione | 代理人 | Brinks Gilson & Lione |
| 主权项 | 1. A method for making a gas turbine engine matrix composite structure comprising: providing at least one metal core element;fabricating a matrix composite component about the metal core element; and removing at least part of the metal core element from the matrix composite component by introduction of a halogen gas. | ||
| 地址 | Indianapolis IN US | ||