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Method of applying a thermal barrier coating system to a substrateA metallic close-out layer is applied to the surface of a thermal barrier coating system to seal the ceramic material in the coating. The close-out layer is glass-bead preened to densify the surface.
Document ID
19930005517
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Miller, Robert A. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 16, 2013
Publication Date
December 8, 1992
Subject Category
Composite Materials
Report/Patent Number
Patent Number: NASA-CASE-LEW-15020-2
Patent Application Number: US-PATENT-APPL-SN-708255
Patent Number: US-PATENT-5,169,674
Patent Application Number: US-PATENT-APPL-SN-601957
Accession Number
93N14706
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-LEW-15020-2|US-PATENT-5,169,674
Patent Application
US-PATENT-APPL-SN-708255|US-PATENT-APPL-SN-601957

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