| 发明名称 |
LOW PERMEABILITY HIGH PRESSURE COMPRESSOR ABRADABLE SEAL FOR BARE Ni AIRFOILS HAVING CONTINUOUS METAL MATRIX |
| 摘要 |
An air seal in a gas turbine engine comprising a substrate. A bond coating layer is adhered to the substrate. An abradable layer is adhered to the bond coating layer. The abradable layer comprises a metal matrix discontinuously filled with a soft ceramic material. |
| 申请公布号 |
US2015308281(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
US201514689492 |
申请日期 |
2015.04.17 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
STROCK CHRISTOPHER W. |
| 分类号 |
F01D11/12;C23C4/10;C23C4/06 |
主分类号 |
F01D11/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A seal comprising:
an abradable layer, the abradable layer comprising a metal matrix discontinuously filled with soft ceramic material clad with a metal. |
| 地址 |
HARTFORD CT US |
