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US 2014/0272373 A1Published application
Ceramic matrix composite and method and article of manufacture
AssigneeROLLS-ROYCE plc
InventorsAdam L. Chamberlain, Andrew J. Lazur, Robert J. Shinavski
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Abstract
A ceramic matrix composite having improved operating characteristics includes a barrier layer.
Claims20
A ceramic matrix composite comprising:
- a matrix;
- a fiber preform embedded within the matrix;
- and
- wherein the matrix includes a rigidization layer, an infiltration layer, and a barrier layer sandwiched between the rigidization layer and the infiltration layer.
1 more element
A method of manufacturing a ceramic matrix composite, the method comprising the steps of
- providing a fiber preform;
- depositing a rigidization layer;
- depositing a barrier layer;
- and
- introducing an infiltration layer.
2 more elements
An article of manufacture made of a ceramic matrix composite comprising
- a matrix;
- a fiber preform embedded within the matrix;
- and
- wherein the matrix includes a rigidization layer, an infiltration layer, and a barrier layer sandwiched between the rigidization layer and the infiltration layer.
1 more element
Dependencies are inferred from the claim text.