Curriculum Vitae
Directeur de Recherche – CNRS, Physics Institute, section 5
Groupe de Physique des Matériaux – UMR 6634 (University of Rouen)
Research field
Metallurgy, Ultrafine Grain Materials, Severe plastic deformation, Phase transformations
Prior activities and education
2010: « Habilitation à Diriger des Recherches », University of Rouen
2001-2002 : Post-doc at the Max-Planck-Institute of Stuttgart Germany
“HRTEM investigation of order fluctuations in Cu3Au close to the critical temperature”
1998-2001 : PhD in material science at the University of Rouen
Supervisor Prof. D. Blavette, “Phase transformations induced by SPD in steel cords and Cu/Nb nanocomposite materials”
1997: Master of Science: “Physics of materials” - University of Rouen
1996 : Agrégation de Génie Mécanique (Mechanics of materials) - ENS Cachan
1993-1996: Student of Ecole Normale Supérieure de Cachan (France)
Publication record
More than 100 scientific papers published in peer reviewed international journals, 5 book chapters and more than 40 conference proceeding papers.
Awards
- Acta Materialia Silver medal 2019
- FEMS Young Lecturer Award 2010 (Federation of European Materials Societies)
- Médaille Jean Rist 2009 (Société Française Métallurgie et de Matériaux)
Research fields
- Severe plastic deformation of metallic alloys
- Phase transformations in metallic alloys
- Deformation mechanisms and stability of nanostructures
Experimental skills and expertise
Characterization Techniques in Material Science
- Atom Probe Tomography (APT)
- Transmission Electron Microscopy (TEM)
Physics of Materials
- Phase transformations, thermodynamics, diffusion, precipitation
- Mechanics of materials, relationships between microstructure and mechanical properties
- Material processing, Severe Plastic Deformation (SPD)
Publications
Selection of publications from the past 3 years
Influence of morphology of intermetallic particles on the microstructure and properties evolution in severely deformed Al-Fe alloys
A.E. Medvedev, M.Yu. Murashkin, N.A. Enikeev, E.B. Medvedev, X. Sauvage
Metals 2021, 11, 815. https://doi.org/10.3390/met11050815
Influence of Sulfur And Water Vapor On High Temperature Oxidation Resistance Of An Alumina-Forming Austenitic steel
Justine Allo, Samuel Jouen, Manuel Roussel, David Gibouin, Xavier Sauvage
Oxidation of Metals (2021) 95:359–376 https://doi.org/10.1007/s11085-021-10028-9
Plasticity of an extra-strong nanocrystalline stainless steel controlled by the “dislocation-segregation” interaction
N.A. Enikeev, M.M. Abramova, I.V. Lomakin, A.M. Mavlyutov, A.A. Lukyanchuk, A.S. Shutov, X. Sauvage
Materials Letters 301 (2021) 130235 https://doi.org/10.1016/j.matlet.2021.130235
Investigations on of powder recycling influence on microstructureal and mechanical properties of Inconel 718 obtained by additive manufacturing
Elie Paccou, Morgane Mokhtari, Cl´ement Keller, Josiane Nguejio, Williams Lefebvre, Xavier Sauvage, S. Boileau, P. Babillot, Pierre Bernard, Eric Bauster
Materials Science & Engineering A 828 (2021) 142113 https://doi.org/10.1016/j.msea.2021.142113
Mechanisms of large strain accommodation assisted by shear banding in a precipitation hardened CuBe alloy
Ivan Lomakin, Alfiia Nigmatullina and Xavier Sauvage
Materials Science & Engineering A 823 (2021) 141760 https://doi.org/10.1016/j.msea.2021.141760
Multiscale investigation of the crystallization mechanisms and solute redistribution during annealing of a Fe64B24Y4Nb6Al0.4 metallic glass
M.-N. Avettand-Fènoël, X. Sauvage, M. Marinova, A. Addad
Journal of Alloys and Compounds 887 (2021) 161264 https://doi.org/10.1016/j.jallcom.2021.161264
Influence of HPT processing conditions and tin in solid solution on the UFG structure and hardness of copper
Ghenwa Zaher, Samuel Jouen, Ivan Lomakin, Nariman Enikeev, Xavier Sauvage
Materials Today Communications (2021) 101746 https://doi.org/10.1016/j.mtcomm.2020.101746
Microstructure and mechanical properties characterization of architectured copper aluminum composites manufactured by cold-drawing
C. Keller, F. Moisy, N. Nguyen, S. Eve, A. Dashti, B. Vieille, A. Guillet, X. Sauvage, E. Hug
Materials Characterization 172 (2021) 110824 https://doi.org/10.1016/j.matchar.2020.110824
Complex interactions between precipitation, grain growth and recrystallization in a severely deformed Al-Zn-Mg-Cu alloy and consequences on the mechanical behavior
A. Duchaussoy, X. Sauvage, A. Deschamps, F. De Geuser, G. Renou, Z. Horita
Materialia 15 (2021) 101028 https://doi.org/10.1016/j.mtla.2021.101028
Nanoscale crystallization mechanisms in a GeSSbCsCl glass ceramic and relationships with mechanical and optical properties
A. Morvan, E. Lavanant, L. Arnoldi, X. Sauvage, L. Calvez, A. Vella, A. Saiter-Fourcin
J. Phys. Chem. C 2021, 125, 7, 4196–4204 https://doi.org/10.1021/acs.jpcc.0c09889
Enhanced Photocatalytic Hydrogen Production on Tantalate Perovskites CsTaO3 and LiTaO3 by Strain-Induced Vacancies
Kaveh Edalati, Keisuke Fujiwara, Shuhei Takechi, Qing Wang, Makoto Arita, Motonori Watanabe, Xavier Sauvage, Tatsumi Ishihara and Zenji Horita
ACS Appl. Energy Mater. 2020, 3, 1710−1718 https://dx.doi.org/10.1021/acsaem.9b02197
Nanostructuring Fe-Cr-W Steel Enhances its Resistance to Self-Ion Irradiation
Andrey Mazilkin, Yulia Ivanisenko, Cristian Kübel, Nariman Enikeev, Marina Abramova, Ruslan Valiev, Auriane Etienne, Bertrand Radiguet, Xavier Sauvage
Adv. Eng. Mater. 2020, 1901333 https://doi.org/10.1002/adem.201901333
Investigation of the early stage of reactive interdiffusion in the Cu-Al system by in-situ transmission electron microscopy
F. Moisy, X. Sauvage, E. Hug
Materialia 9 (2020) 100633. https://doi.org/10.1016/j.mtla.2020.100633
Influence of hydrogen on the oxidation mechanisms of ultrafine grained magnesium
X. Sauvage, S. Moldovan, F. Cuvilly, E. Cadel, Mounib, T. Grosdidier
Materials Chemistry and Physics 248 (2020) 122928 https://doi.org/10.1016/j.matchemphys.2020.122928
Achieving highly strengthened Al-Cu-Mg alloy by grain refinement and grain boundary segregation
Takahiro Masuda, Xavier Sauvage, Shoichi Hirosawa and Zenji Horita
Materials Science & Engineering A 793 (2020) 139668 https://doi.org/10.1016/j.msea.2020.139668
Preferential evaporation in atom probe tomography: an analytical approach
Constantinos Hatzoglou, Solène Rouland, Bertrand Radiguet, Auriane Etienne, Gérald Da Costa, Xavier Sauvage, Philippe Pareige, François Vurpillot
Microscopy & Microanalysis Volume 26, Issue 4 (2020) 689-698 https://doi.org/10.1017/S1431927620001749
Multifunctional properties of composition graded Al wires
Cui Yang, Nicolas Masquellier, Camille Gandiolle, Xavier Sauvage
Scripta Materialia 189 (2020) 21-24 https://doi.org/10.1016/j.scriptamat.2020.07.052
Understanding the role of Ca segregation on thermal stability, electrical resistivity and mechanical strength of nanostructured aluminum
X. Sauvage, F. Cuvilly, A. Russel, K. Edalati
Materials Science & Engineering A 798 (2020) 140108 https://doi.org/10.1016/j.msea.2020.140108
Strain induced segregations in severely deformed materials
X. Sauvage, A. Duchaussoy, G. Zaher
Mat. Trans. 2019, 60 (7), pp.1151-1158 https://doi.org/10.2320/matertrans.MF201919
Phase transformations and γ' phase stability in model CoAlW superalloys
A. Azzam, A. Hauet, F. Danoix, T. Philippe, X. Sauvage, D. Blavette
Journal of Alloys and Compounds 798 (2019) 832-845 https://doi.org/10.1016/j.jallcom.2019.05.180
Influence of fine scale features on room temperature superplastic behaviour of an ultrafine-grained Al-30Zn alloy
Elena V. Bobruk, Xavier Sauvage, Nariman A. Enikeev, Ruslan Z. Valiev
Materials Letters 254 (2019) 329–331 https://doi.org/10.1016/j.matlet.2019.07.097
Photocatalytic activity of aluminum oxide by oxygen vacancy generation using high-pressure torsion straining,
Kaveh Edalati, Ikuro Fujita, Shuhei Takechi, Yuki Nakashima, Kazuki Kumano, Hadi Razavi-Khosroshahi, Makoto Arita, Motonori Watanabe, Xavier Sauvage, Taner Akbay, Tatsumi Ishihara, Masayoshi Fuji, Zenji Horita
Scripta Mater 173 (2019) 120-124 https://doi.org/10.1016/j.scriptamat.2019.08.011
Intragranular nucleation of tetrahedral precipitates and discontinuous precipitation in Cu-5wt%Ag
M. Bonvalet, X. Sauvage, D. Blavette
Acta Materialia 164 (2019) 454-463 https://doi.org/10.1016/j.actamat.2018.10.055
Microstructure and phase transformations of silica glass and vanadium oxide by severe plastic deformation via high-pressure torsion straining
Kaveh Edalati, Ikuro Fujita, Xavier Sauvage, Makoto Arita and Zenji Horita
Journal of Alloys and Compounds 779 (2019) 394-398 https://doi.org/10.1016/j.jallcom.2018.11.086
Microstructure, mechanical properties and aging behavior of nanocrystalline copper – berylium alloy
Ivan Lomakin, Miguel Castillo-Rodrigues and Xavier Sauvage
Materials Science & Engineering A 744 (2019) 206–214 https://doi.org/10.1016/j.msea.2018.12.011
Structure and mechanical behavior of ultrafine-grained aluminumiron alloy stabilized by nanoscaled intermetallic particles
A. Duchaussoy, X. Sauvage, K. Edalati, Z. Horita, Gilles Renou, A. Deschamps, F. De Geuser
Acta Materialia 167 (2019) 89-102 https://doi.org/10.1016/j.actamat.2019.01.027