J
Joël Alexis
Researcher at University of Toulouse
Publications - 111
Citations - 1228
Joël Alexis is an academic researcher from University of Toulouse. The author has contributed to research in topics: Corrosion & Intergranular corrosion. The author has an hindex of 19, co-authored 99 publications receiving 963 citations. Previous affiliations of Joël Alexis include École nationale d'ingénieurs de Tarbes & Turbomeca.
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The influence of artificial ageing on the corrosion behaviour of a 2050 aluminium--copper--lithium alloy
Vincent Proton,Joël Alexis,Eric Andrieu,Jérôme Delfosse,Alexis Deschamps,Frédéric De Geuser,Marie-Christine Lafont,Christine Blanc +7 more
TL;DR: In this paper, the influence of artificial ageing on the corrosion behavior of the recently developed 2050 Al-Cu-Li aluminium alloy in chloride-containing solutions was studied, and it was shown that artificial ageing changed the corrosion morphology of the alloy from intergranular to intragranular and decreased the corrosion potential.
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Characterisation and understanding of the corrosion behaviour of the nugget in a 2050 aluminium alloy Friction Stir Welding joint
Vincent Proton,Joël Alexis,Eric Andrieu,Jérôme Delfosse,Marie-Christine Lafont,Christine Blanc +5 more
TL;DR: In this article, the corrosion behavior of a nugget of a Friction Stir Welding joint employing a 2050 Al-Cu-Li alloy was investigated and it was shown that the nugge was susceptible to both intergranular and intragranular corrosion.
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Identification of the metallurgical parameters explaining the corrosion susceptibility in a 2050 aluminium alloy
Mathilde Guérin,Joël Alexis,Eric Andrieu,Lydia Laffont,Williams Lefebvre,Grégory Odemer,Christine Blanc +6 more
TL;DR: In this paper, the corrosion behavior of a 2050 aluminium alloy was studied in a NaCl solution and the structure of precipitation did not fully explain the susceptibility to intergranular and intragranular corrosion for the aged state (the -T8 state).
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Influence of Post-Welding Heat Treatment on the Corrosion Behavior of a 2050-T3 Aluminum-Copper-Lithium Alloy Friction Stir Welding Joint
Vincent Proton,Joël Alexis,Eric Andrieu,Christine Blanc,Jéro^me Delfosse,Loïc Lacroix,Grégory Odemer +6 more
TL;DR: In this paper, the corrosion behavior of a Friction Stir Welding joint in 2050-T3 Al-Cu-Li alloy was studied in 1 M NaCl solution and the influence of T8 post-welding heat treatment on its corrosion susceptibility was analyzed.
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Elemental fractionation effects in high repetition rate IR femtosecond laser ablation ICP-MS analysis of glasses
TL;DR: In this article, an IR-femtosecond laser ablation ICPMS coupling was used to investigate the influence of the high repetition rate on elemental fractionation effects for the analysis of silicate glass SRM NIST 610.