| 发明名称 |
CERAMIC MATRIX COMPOSITE COMPONENT AND PROCESS OF PRODUCING A CERAMIC MATRIX COMPOSITE COMPONENT |
| 摘要 |
A process of producing a hot gas path turbine component. The process includes forming a void in a first ceramic matrix composite ply and forming a void in a second ceramic matrix composite ply. The second ceramic matrix composite ply is positioned on the first ceramic matrix composite ply such that the positioning aligns the voids to at least partially define a cavity in the component. A third ceramic matrix composite ply is positioned on the first ceramic matrix composite ply and the first ceramic matrix composite ply, the second ceramic matrix composite ply and the third ceramic matrix composite ply are densified to form a densified body. The cavity is present in the densified body. A ceramic matrix composite having cavities therein is also disclosed. |
| 申请公布号 |
US2017101873(A1) |
申请公布日期 |
2017.04.13 |
| 申请号 |
US201514878084 |
申请日期 |
2015.10.08 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
MORGAN Victor John;KITTLESON Jacob John;GARCIA-CRESPO Andres Jose;LACY Benjamin Paul |
| 分类号 |
F01D5/28;F01D9/02;F01D25/00;C23C16/44 |
主分类号 |
F01D5/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process of producing a ceramic matrix composite component, the process comprising:
forming a void in a first ceramic matrix composite ply; forming a void in a second ceramic matrix composite ply; positioning the second ceramic matrix composite ply on the first ceramic matrix composite ply, the positioning aligning the voids to at least partially define a cavity in the component; positioning a third ceramic matrix composite ply on the first ceramic matrix composite ply; and densifying the first ceramic matrix composite ply, the second ceramic matrix composite ply and the third ceramic matrix composite ply to form a densified body; wherein the cavity is present in the densified body. |
| 地址 |
Schenectady NY US |
