Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew J. Lazur0
Date of Patent
July 18, 2017
0Patent Application Number
142047140
Date Filed
March 11, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A high strength ceramic matrix composite and method for same is provided. A fiber preform is provided that is either self-supporting or is constrained by a tool for subsequent processing. The preform is coated with about 0.1 μm to about 5 μm of silicon carbide. The silicon carbide is coated with about 0.05 μm to about 2 μm boron nitride, carbon, or other interface layer. The interface layer is coated with at least about 0.2 μm to about 40 μm of silicon carbide.
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