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Corrosion behaviour of AA 1370 strands for wires: Identification of the critical metallurgical parameters

Gravina, Rosanne and Josse, Claude and Viguier, Bernard and Laurino, Adrien and Alexis, Joël and Hughes, Anthony E. and Blanc, Christine Corrosion behaviour of AA 1370 strands for wires: Identification of the critical metallurgical parameters. (2018) Corrosion Science, 134. 112-121. ISSN 0010-938X

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Official URL: https://doi.org/10.1016/j.corsci.2018.02.016

Abstract

The corrosion behaviour of AA 1370 in different metallurgical states was studied in chloride-containing sulphate solutions. The microstructures of a rod, a deformed strand and an annealed strand constitutive of wires were examined using scanning electron microscopy, transmission electron microscopy and electron backscattered diffraction. Results offered evidence for the ultra-fine grain size, high density of interfaces and high level of misorientation of the interfaces as relevant explanations for the low corrosion resistance of the deformed strand compared to the rod and the annealed strand.

Item Type:Article
HAL Id:hal-01989439
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)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Other partners > Commonwealth Scientific and Industrial Research Organisation - CSIRO (AUSTRALIA)
Other partners > LEONI WIRING SYSTEMS FRANCE (FRANCE)
Laboratory name:
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Deposited By: cirimat webmestre
Deposited On:22 Jan 2019 13:14

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