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Ferrographic analysis of wear debris from boundary lubrication experiments with a five-ring polyphenyl etherThe types of wear particles generated by a five-ring polyphenyl ether in boundary lubrication experiments in various atmospheres were determined by ferrographic analysis. The types of wear particles observed included cylindrical or rocklike organometallic debris, adhesive and cutting wear particles, and some spherical debris. Interpretations as to the mechanism of generation of the various types of particles are presented.
Document ID
19740026778
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Technical Note (TN)
Authors
Jones, W. R., Jr. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 3, 2013
Publication Date
October 1, 1974
Subject Category
Machine Elements And Processes
Report/Patent Number
E-8007
NASA-TN-D-7804
Accession Number
74N34891
Funding Number(s)
PROJECT: RTOP 501-24
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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