Invention Grant
- Patent Title: Machinable CMC insert
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Application No.: US15172985Application Date: 2016-06-03
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Publication No.: US10401028B2Publication Date: 2019-09-03
- Inventor: Ted J. Freeman , Thomas D. Nixon , Sean E. Landwehr , Aaron D. Sippel , Donald W. Reinhart
- Applicant: Rolls-Royce North American Technologies, Inc. , Rolls-Royce Corporation
- Applicant Address: US IN Indianapolis US IN Indianapolis
- Assignee: Rolls-Royce American Technologies, Inc.,Rolls-Royce Corporation
- Current Assignee: Rolls-Royce American Technologies, Inc.,Rolls-Royce Corporation
- Current Assignee Address: US IN Indianapolis US IN Indianapolis
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: F01D5/28
- IPC: F01D5/28 ; B32B38/04 ; B32B38/08 ; F23R3/00 ; B32B37/18 ; F01D25/24
Abstract:
An assembly comprising a structural component and a sacrificial layer, and method for producing the same. The structural component may comprise silicon carbide fibers within a silicon carbide matrix. The sacrificial layer may be joined to the structural component and may comprising unarranged ceramic fibers, wherein the sacrificial layer may comprise a volume fiber fraction lower than a volume fiber fraction of the structural component.
Public/Granted literature
- US20160356497A1 MACHINABLE CMC INSERT Public/Granted day:2016-12-08
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