US2023219858A1PendingUtilityA1

Method for fabricating ceramic matrix composite components

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Assignee: RAYTHEON TECH CORPPriority: Aug 28, 2017Filed: Mar 6, 2023Published: Jul 13, 2023
Est. expiryAug 28, 2037(~11.1 yrs left)· nominal 20-yr term from priority
Inventors:Ying SheRajiv Yadav RanjanZissis A. DardasGajawalli V. SrinivasanLesia V. Protsailo
H10P 14/3408C04B 2235/5244C04B 2235/5268C04B 2235/6581C04B 35/80C04B 35/565C04B 35/62868C04B 2235/614C23C 16/45544C01B 32/956C23C 16/045C04B 35/515H01L 21/02529
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Claims

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.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A ceramic matrix composite component formed by a process 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.

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