| 摘要 |
A component (31) of a gas turbine engine is formed from a continuous fibre reinforced ceramic matrix composite (CMC). The component has a sealing portion which, in use, makes sealing contact with an adjacent component of the engine. The sealing portion comprises a recess (35) formed in the CMC and filled with a finer grade ceramic (36) relative to the surrounding CMC, a metal or an intermetallic. |
