542 citations · 2.4k across the 27 of their papers we have counts for
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Atomic scale characterization of the nucleation and growth of SnO2 particles in oxidized CuSn alloys
Megha Dubey, Xavier Sauvage, Fabien Cuvilly +2
The internal oxidation of Sn was investigated to understand the oxidation kinetics of monophase CuSn alloys. SnO2 particles were characterized by analytical transmission electron m…
Grain boundary segregation in UFG alloys processed by severe plastic deformation
Xavier Sauvage, Artur Ganeev, Yulia Ivanisenko +3
Grain boundary segregations were investigated by Atom Probe Tomography in an Al-Mg alloy, a carbon steel and Armco\trademark Fe processed by severe plastic deformation (SPD). In th…
Influence of severe plastic deformation on the precipitation hardening of a FeSiTi steel
Amélie Fillon, Xavier Sauvage, Arnaud Pougis +4
The combined strengthening effects of grain refinement and high precipitated volume fraction (~6at.%) on the mechanical properties of FeSiTi alloy subjected to SPD processing prior…
Atomic scale investigation of Cr precipitation in copper
Abdelahad Chbihi, Xavier Sauvage, Didier Blavette
The early stage of the chromium precipitation in copper was analyzed at the atomic scale by Atom Probe Tomography (APT). Quantitative data about the precipitate size, 3D shape, den…
Grain boundaries in ultrafine grained materials processed by severe plastic deformation and related phenomena
Xavier Sauvage, Gerhard Wilde, Sergiy Divinski +2
Grain boundaries in ultrafine grained (UFG) materials processed by severe plastic deformation (SPD) are often called "non-equilibrium" grain boundaries. Such boundaries are charact…
Optimization of the magnetic properties of FePd alloys by severe plastic deformation
Abdelahad Chbihi, Xavier Sauvage, Cécile Genevois +3
A FePd alloy was nanostructured by severe plastic deformation following two different routes: ordered and disordered states were processed by high pressure torsion (HPT). A grain s…