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Alexis Deschamps

Researcher at University of Grenoble

Publications -  186
Citations -  11354

Alexis Deschamps is an academic researcher from University of Grenoble. The author has contributed to research in topics: Precipitation (chemistry) & Microstructure. The author has an hindex of 55, co-authored 178 publications receiving 8869 citations. Previous affiliations of Alexis Deschamps include Centre national de la recherche scientifique & Monash University, Clayton campus.

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Influence of predeformation and agEing of an Al–Zn–Mg alloy—II. Modeling of precipitation kinetics and yield stress

Alexis Deschamps, +1 more
- 11 Dec 1998 - 
TL;DR: In this article, a model for precipitation kinetics integrating nucleation growth and coarsening is presented, which allows the description of competitive kinetics of heterogeneous and homogeneous precipitation.
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Friction stir welding/processing of metals and alloys: A comprehensive review on microstructural evolution

Akbar Heidarzadeh, +11 more
- 01 Apr 2021 - 
TL;DR: In this article, a comprehensive understanding of the fundamentals of the microstructural evolution during FSW/P has been developed, including the mechanisms underlying the development of grain structures and textures, phases, phase transformations and precipitation.
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Influence of predeformation on ageing in an Al–Zn–Mg alloy—I. Microstructure evolution and mechanical properties

Alexis Deschamps, +2 more
- 11 Dec 1998 - 
TL;DR: In this article, the ageing kinetics of a ternary Al-Zn-Mg alloy were investigated, and the coupling between prestraining and subsequent ageing was investigated in terms of competition between homogeneous precipitation and heterogeneous precipitation on dislocations.
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Influence of alloy composition and heat treatment on precipitate composition in Al–Zn–Mg–Cu alloys

T. Marlaud, +5 more
- 01 Jan 2010 - 
TL;DR: In this article, the composition of precipitates in three alloys of the Al-Zn-Mg-Cu system has been investigated for different heat treatments, including peak-aged and over-aged states as well as near-equilibrium conditions, by combining atom probe tomography and systematic anomalous small-angle X-ray scattering experiments.
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Hardening precipitation in a Mg–4Y–3RE alloy

Caroline Antion, +5 more
- 20 Oct 2003 - 
TL;DR: Early stages of precipitation in a Mg-Y-Nd based alloy aged at 150 °C have been studied using TEM and small angle X-ray scattering (SAXS) as discussed by the authors.