Issue |
Matériaux & Techniques
Volume 83, Number 12, 1995
|
|
---|---|---|
Page(s) | 23 - 25 | |
DOI | https://doi.org/10.1051/mattech/199583120023 | |
Published online | 13 April 2017 |
Nouvelle cellule électrochimique pour l’étude de la corrosion à chaud des métaux
New electrochemical cell for the study of high temperature corrosion of metals
1 Laboratoire de Corrosion et Traitements de Surface, Université de Franche-Comté, Besançon
2 Laboratoire de Photochimie U.R.A 433, Université de Clermont-Ferrand II, Aubière
3 Institut des Sciences de l’Ingénieur (CUST), Aubière
Abstract
Electrochemicals measurements at elevated temperatures needs specificai equipement, that’s why a new cellule has been designed. We have particulary studied the tightness, materials, and the cellule shows a rotating axis : it turns with a magnetic system. An utilization example is described, it shows the temperature influence on the iron corrosion and on the corrosion inhibition. The inhibition corrosion efficiency is better as temperature increase.
© SIRPE 1995
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