| Issue |
Matériaux & Techniques
Volume 89, Number 5-6, 2001
|
|
|---|---|---|
| Page(s) | 39 - 44 | |
| DOI | https://doi.org/10.1051/mattech/200189050039 | |
| Published online | 11 April 2017 | |
Les données de base de l’expérimentation en tribocorrosion
Basics of tribocorrosion experiments
1
Ecole Centrale de Lyon, Ecully
2
Ecole Centrale de Paris, Chatenay Malabry
La tribocorrosion est un processus complexe de dégradation des surfaces métalliques faisant intervenir simultanément le frottement et la corrosion avec un effet de synergie. L’analyse de ce processus repose donc sur une approche pluridisciplinaire incluant des notions de mécanique, de science des matériaux ou encore d’électrochimie. Elle nécessite de plus la mise au point d’un essai spécifique de frottement en environnement corrosif, associant les techniques tribologiques et les méthodes électrochimiques d’étude de la corrosion.
Abstract
Tribocorrosion is a complex degradation process of metallic surfaces in contact and in relative motion, leading to wear and involving a synergetic interaction between friction and corrosion. The analysis of this process must be founded on a multidisciplinary approach, including knowledge of mechanics, materials science, and electrochemistry. Moreover, in the experimental field, specific friction tests in aggressive environments must be developed, combining tribological techniques and electrochemical methods for corrosion studies.
© SIRPE 2001
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