Berne, Clément
and Andrieu, Eric and Reby, Jean and Sobrino, Jean-Michel and Blanc, Christine
Corrosion Behavior of α,β'-Brass in NaNO3 Solutions.
(2015)
ECS Transactions, 64 (26). 111-120. ISSN 1938-6737
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(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 4MB |
Official URL: https://doi.org/10.1149/06426.0111ecst
Abstract
The corrosion behavior of an α,β'-brass CuZn40Pb2 (CW617N) was studied in solutions with basic pHs and various nitrate ion concentrations. Corrosion at the open circuit potential was observed to proceed by the galvanic coupling of α and β' phases, leading to a surface dezincification of the β' phase and the evolution of the passive layer. When the alloy was polarized in the anodic domain, a pseudo-passive or a passive stage followed by a passive breakdown was observed.
| Item Type: | Article |
|---|---|
| HAL Id: | hal-02475755 |
| Audience (journal): | International peer-reviewed journal |
| Uncontrolled Keywords: | |
| Institution: | Other partners > Centre Technique des Industries Mécaniques - CETIM (FRANCE) French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) |
| Laboratory name: | |
| Statistics: | download |
| Deposited On: | 12 Feb 2020 10:42 |
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