Differences in the Sliding Wear Track Patterns Between UHMWPE/Steel and UHMWPE/CNx Pairs.
In: Procedia Materials Science, Jg. 1 (2012), S. 329-336
Online
academicJournal
Zugriff:
Abstract: This work explores the effect of surface modification of stainless steel with a carbon nitride (CNx) film, under sliding wear of the UHMWPE/steel. Wettatibility of CNx coatings is assessed by means of the sessile drop method using two different liquid media. Microhardness and stiffness of CNx coatings are estimated by depth-sensing indentation. The sliding performance of UHMWPE against stainless steel and CNx was evaluated using a pin on disk tribometer. It is demonstrated that CNx surface properties are quite different from those of stainless steel, with a concomitant substantial reduction of the coefficient of friction of UHMWPE/CNx in comparison with the one of UHMWPE/steel under sliding conditions. Even tough imposed sliding conditions do not conduct to wear mass loss in UHMWPE, wear track patterns against steel and CNx are quite different. [Copyright &y& Elsevier]
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Titel: |
Differences in the Sliding Wear Track Patterns Between UHMWPE/Steel and UHMWPE/CNx Pairs.
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Autor/in / Beteiligte Person: | De Bona, J. ; Laino, S. ; Pettarin, V. ; Broitman, E. ; Dommarco, R. ; Frontini, P. |
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Zeitschrift: | Procedia Materials Science, Jg. 1 (2012), S. 329-336 |
Veröffentlichung: | 2012 |
Medientyp: | academicJournal |
ISSN: | 2211-8128 (print) |
DOI: | 10.1016/j.mspro.2012.06.044 |
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