Invention Grant
- Patent Title: Ceramic matrix composite articles having different localized properties and methods for forming same
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Application No.: US17851241Application Date: 2022-06-28
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Publication No.: US11890836B2Publication Date: 2024-02-06
- Inventor: Matthew Hockemeyer , Jason David Shapiro , K. M. K. Genghis Khan , James Scott Vartuli , Daniel Gene Dunn , Shatil Sinha , Douglas Decesare , Suresh Subramanian
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, P.A.
- The original application number of the division: US15200881 2016.07.01
- Main IPC: C04B35/80
- IPC: C04B35/80 ; B32B18/00 ; C04B37/00 ; C04B35/571 ; B28B1/52 ; B28B11/08 ; C04B35/565 ; C04B35/626 ; C04B35/628 ; F01D5/00 ; F01D5/28 ; F01D9/02 ; F23R3/00

Abstract:
Ceramic matrix composite articles include, for example a first plurality of plies of ceramic fibers in a ceramic matrix defining a first extent, and a local at least one second ply in said ceramic matrix defining a second extent on and/or in said first plurality of plies with the second extent being less than said first extent. The first plurality of plies has a first property, the at least one second ply has at least one second property, and said first property being different from said at least one second property. The different properties may include one or more different mechanical (stress/strain) properties, one or more different thermal conductivity properties, one or more different electrical conductivity properties, one or more different other properties, and combinations thereof.
Public/Granted literature
- US20220324206A1 CERAMIC MATRIX COMPOSITE ARTICLES HAVING DIFFERENT LOCALIZED PROPERTIES AND METHODS FOR FORMING SAME Public/Granted day:2022-10-13
Information query
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