Caubert, Florent
and Taberna, Pierre-Louis and Arurault, Laurent and Fori, Benoit
Electrophoretic deposition of boehmite particles to improve the anti-corrosion behavior of anodized aluminum alloy 2024-T3.
(2020)
Bulgarian Chemical Communications, 52. 21-27. ISSN 0324-1130
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(Document in English)
PDF (Publisher's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 1MB |
Abstract
The purpose of this study was to prepare and evaluate a new two-step sealing process for a porous and tortuous anodic film, prepared on aluminum alloy (AA) 2024-T3, to ensure anti-corrosion properties. This process involves a cathodic electrophoretic deposition of boehmite particles, followed by a hydrothermal post-treatment. This two-step sealing was evaluated through three industrial tests (dye-spot, continuity and salt spray) and the low frequency resistance. Such sealing of the anodic film on AA 2024-T3 showed promising anti-corrosion behavior, suggesting a real potential interest of this innovative process for future industrial applications.
| Item Type: | Article |
|---|---|
| HAL Id: | hal-03025295 |
| Audience (journal): | International peer-reviewed journal |
| Uncontrolled Keywords: | |
| Institution: | French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Other partners > MÉCAPROTEC Industries (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) |
| Laboratory name: | |
| Funders: | Regional Council of Midi-Pyrénées - Mecaprotec Industries |
| Statistics: | download |
| Deposited On: | 26 Nov 2020 10:23 |
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