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US 2022/0177378 A1Published application
Ceramic component
AssigneeRaytheon Technologies Corporation
InventorsKathryn S. Read, Andrew J. Lazur, Afshin Bazshushtari
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Abstract
A ceramic matrix composite includes at least one ply of ceramic fibers and a a ceramic matrix material deposited on the ceramic fibers. A fiber volume fraction is between about 35-45% and an areal weight fibers is between about 150-450 g/m2. A method of fabricating a ceramic matrix composite component is also disclosed.
Claims20
A ceramic matrix composite, comprising:
- at least one ply of ceramic fibers;
- and
- a ceramic matrix material deposited on the ceramic fibers, wherein a fiber volume fraction is between about 35-45% and an areal weight fibers is between about 150-450 g/m2.
A method of fabricating a ceramic matrix composite component, comprising:
- providing a ply, the ply including a plurality of ceramic fibers;
- laying up the ply with a second ply, the second ply including a plurality of ceramic fibers;
- and
- infiltrating the first and second plies with a ceramic matrix material, wherein a fiber volume fraction is between about 35-45% and an areal weight fibers is between about 150-450 g/m2.
1 more element
Dependencies are inferred from the claim text.