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Friction characteristics of graphite and graphite-metal combinations at various temperaturesCharacteristics of the coefficient of friction of graphite and of graphitic combinations between 70 and 4000 degrees F are given. Graphite's good frictional quality is attributed to a gas film on surface platelets. Major factors investigated are, surface finish and ''wear in'', surface conditioning, temperature, and interfacial pressure.
Document ID
19700000450
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Manjoine, M. J. (WESTINGHOUSE ASTRONUCL. LAB.)
Date Acquired
August 5, 2013
Publication Date
November 1, 1970
Subject Category
Materials
Report/Patent Number
NUC-10151
Report Number: NUC-10151
Accession Number
70B10467
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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