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Ceramic coatings on smooth surfacesA metallic coating is plasma sprayed onto a smooth surface of a metal alloy substitute or on a bond coating. An initial thin ceramic layer is low pressure sprayed onto the smooth surface of the substrate or bond coating. Another ceramic layer is atmospheric plasma sprayed onto the initial ceramic layer.
Document ID
19910015984
Acquisition Source
Legacy CDMS
Document Type
Other - Patent Application
Authors
Miller, R. A. (NASA Lewis Research Center Cleveland, OH, United States)
Brindley, W. J. (NASA Lewis Research Center Cleveland, OH, United States)
Rouge, C. J. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 6, 2013
Publication Date
May 13, 1991
Subject Category
Nonmetallic Materials
Report/Patent Number
NAS 1.71:LEW-15164-1
Patent Application Number: US-PATENT-APPL-SN-699130
Patent Number: NASA-CASE-LEW-15164-1
Report Number: NAS 1.71:LEW-15164-1
Accession Number
91N25298
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-LEW-15164-1
Patent Application
US-PATENT-APPL-SN-699130

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