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Evaluation of a non-catalytic coating for metallic TPSA commercially available ceramic coating was evaluated for application to metallic heat shields for Shuttle-type entry vehicles. Coated Inconel 617 specimens were subjected to thermal shock cycles, surface emittances were measured, and surface equilibrium temperatures were measured for coated and oxidized specimens exposed to an arc-tunnel environment. The coating adhered very well to the metal and appeared to be very non-catalytic.
Document ID
19840008244
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Pittman, C. M.
(NASA Langley Research Center Hampton, VA, United States)
Brown, R. D.
(NASA Langley Research Center Hampton, VA, United States)
Shideler, J. L.
(NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 4, 2013
Publication Date
January 1, 1984
Subject Category
Metallic Materials
Report/Patent Number
NASA-TM-85745
NAS 1.15:85745
Report Number: NASA-TM-85745
Report Number: NAS 1.15:85745
Accession Number
84N16312
Funding Number(s)
PROJECT: RTOP 506-53-33-04
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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