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Tribology Letters
Erschienen in: Tribology Letters 2/2011

01.02.2011 | Original Paper

Effect of Sliding Speed on Surface Modification and Tribological Behavior of Copper–Graphite Composite

verfasst von: Wenlin Ma, Jinjun Lu

Erschienen in: Tribology Letters | Ausgabe 2/2011

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Abstract

In practice, the sliding speed is an important parameter for materials applied in sliding condition. We have conducted an experimental study to explore the effect of sliding speed on friction and wear performance of a copper–graphite composite. The sliding tests were carried out over a wide range of speeds with a pin-on-disc configuration. The results show that there is a critical speed at which there is a transition of the friction and wear regimes of the composite. In addition, the formation of a lubricant layer on the contact surface (surface modification) determines the actual tribological performance of the composite. The wear mechanisms in different wear regimes are also discussed.
Vorheriger Artikel Friction Properties of Fluorinated Carbon Nanodiscs and Nanocones
Nächster Artikel Effect of Resin-Derived Carbon on the Friction Behavior of Carbon/Carbon Composites

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Metadaten
Titel
Effect of Sliding Speed on Surface Modification and Tribological Behavior of Copper–Graphite Composite
verfasst von
Wenlin Ma
Jinjun Lu
Publikationsdatum
01.02.2011
Verlag
Springer US
Erschienen in
Tribology Letters / Ausgabe 2/2011
Print ISSN: 1023-8883
Elektronische ISSN: 1573-2711
DOI
https://doi.org/10.1007/s11249-010-9718-x

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