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Valve seat pores sealed with thermosetting monomerHard anodic coating provides a smooth wear resistant value seating surface on a cast aluminum alloy valve body. Vacuum impregnation with a thermosetting monomer, diallyl phthalate, seals the pores on the coating to prevent galvanic corrosion.
Document ID
19660000321
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Olmore, A. B.
Date Acquired
August 3, 2013
Publication Date
July 1, 1966
Subject Category
Materials
Report/Patent Number
MFS-900
Accession Number
66B10322
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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