METHOD AND APPARATUS FOR CERAMIC MATRIX COMPOSITE TURBINE SHROUD ASSEMBLY

Abstract: a turbine shroud assembly adapted for use with a gas turbine engine includes a shroud segment. the shroud segment includes a heat shield, an attachment flange, and a multi-layer coating. the heat shield extends circumferentially partway around the axis to define a portion of gas path for the gas turbine engine. the attachment feature extends radially outward from the heat shield. the multi-layer coating is applied to different surfaces of the heat shield and the attachment feature of the shroud segment.

Inventor(s): David J. Thomas, Christopher Downie, Aaron D. Sippel, Ted J. Freeman, Clark Snyder

CPC Classification: F01D25/246 (Casings (modified for heating or cooling ); Casing parts, e.g. diaphragms, casing fastenings (casings for rotary machines or engines in general {; special arrangements in stators dealing with breaking-off of part of rotor }))

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