Method of forming a ceramic matrix composite and a ceramic matrix component

Title: Method of forming a ceramic matrix composite and a ceramic matrix component

A method of forming a ceramic matrix composite component includes providing a formed ceramic member having a cavity, filling at least a portion of the cavity with a ceramic foam. The ceramic foam is deposited on a barrier layer covering at least one internal passage of the cavity. The method includes processing the formed ceramic member and ceramic foam to obtain a ceramic matrix composite component. Also provided is a method of forming a ceramic matrix composite blade and a ceramic matrix composite component.

Inventors:: de Diego, Peter; Zhang, James

Issue Date:: 2017-05-30

OSTI Identifier:: 1360965

Assignee:: General Electric Company NETL

Patent Number(s):: 9,663,404

Application Number:: 13/342,498

Contract Number:: FC26-05NT42643

Resource Relation:: Patent File Date: 2012 Jan 03

Research Org:: General Electric Company, Schenectady, NY (United States)

Sponsoring Org:: USDOE

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

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