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A rheological mechanism of penetrative wearA model is proposed which explains the penetrative wear of a soft material by a harder one. Three distinct modes of penetration are present depending on the applied load. During the most severe penetration plate-like wear debris is ejected at the leading edge of the slider. A series of slip line fields is presented to approximate this debris formation process. Plastic constraint is seen to be an important factor in wear particle formation.
Document ID
19750030504
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Bates, T. R., Jr.
Ludema, K. C.
(Michigan, University Ann Arbor, Mich., United States)
Brainard, W. A.
(NASA Lewis Research Center Cleveland, Ohio, United States)
Date Acquired
August 8, 2013
Publication Date
December 1, 1974
Publication Information
Publication: Wear
Volume: 30
Subject Category
Mechanical Engineering
Accession Number
75A14576
Distribution Limits
Public
Copyright
Other

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