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Effect of trivalent chromium process on fatigue lifetime of 2024-T3 aluminium alloy

Akanou, Myriam and Saillard, Romain and Fori, Benoit and Blanc, Christine and Odemer, Grégory Effect of trivalent chromium process on fatigue lifetime of 2024-T3 aluminium alloy. (2019) Materials Science and Engineering A, 743. 322-326. ISSN 0921-5093

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Official URL: https://doi.org/10.1016/j.msea.2018.11.099

Abstract

The effect of a new alternative trivalent chromium conversion process on fatigue lifetime of a 2024-T3 aluminium alloy was investigated. The decrease in fatigue-life induced by coating process was related to the dissolution of coarse intermetallic particles during the deoxidation pre-treatment preceding the conversion layer growth.

Item Type:Article
HAL Id:hal-02135649
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 - INPT (FRANCE)
Other partners > MÉCAPROTEC Industries (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Laboratory name:
Funders:
French Ministry of Economy and Industry (BPI-France) - Région Occitanie/Pyrénées - Méditerranée - European Union (FEDER/ERDF)
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Deposited By: cirimat webmestre
Deposited On:19 Dec 2018 10:11

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