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Correlation between acoustic emission signals and friction behavior under different sliding configurations and materials pairs

Yahiaoui, Malik and Paris, Jean-Yves and Denape, Jean Correlation between acoustic emission signals and friction behavior under different sliding configurations and materials pairs. (2015) Key Engineering Materials, 640. 21-28. ISSN 1662-9795

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Official URL: http://dx.doi.org/10.4028/www.scientific.net/KEM.640.21

Abstract

This work focuses on the acoustic emission signals related to three different tribological systems: a rotary sliding contact between WC-Co pins against alumina flat counterfaces, a fretting contact between alumina pins against alumina flat counterfaces and a reciprocating sliding flat on flat contact between thermoplastic polyurethanes (TPU) and a steel counterface. This document relates dependences observed between tribological behaviors and variations of acoustic emission signals. Therefore, a third body approach is used to explain these correlations and to highlight the aspect of nature and associated energy of acoustic emission sources.

Item Type:Article
Additional Information:Thanks to Trans Tech Publications editor. The definitive version is available at www.ttp.net/978-3-03835-425-3/toc.html
HAL Id:hal-01118890
Audience (journal):International peer-reviewed journal
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Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
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Deposited On:20 Feb 2015 10:38

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