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US 11,597,686 B2Granted
Method for fabricating ceramic matrix composite components
AssigneeRaytheon Technologies Corporation
InventorsYing She, Rajiv Ranjan, Zissis A. Dardas, Gajawalli V. Srinivasan, Lesia V. Protsailo
Life of this patent
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Abstract
A method for fabricating a component according to an example of the present disclosure includes the steps of depositing a stoichiometric precursor layer onto a preform, and densifying the preform by depositing a matrix material onto the stoichiometric precursor layer. An alternate method and a component are also disclosed.
Claims15
A method of fabricating a component, comprising the steps of:
- depositing a stoichiometric precursor layer onto a preform;
- and
- densifying the preform by depositing a matrix material onto the stoichiometric precursor layer, wherein the matrix material is the same material as the stoichiometric precursor material.
Dependencies are inferred from the claim text.