Keywords
Team
GEM - Genèse, Évolution des Microstructures
Biography
Abdelali Oudriss is a researcher specializing in the study of interactions between hydrogen and metallic materials, as well as the associated degradation mechanisms, such as hydrogen embrittlement. His work focuses primarily on analyzing the effects of hydrogen on the mechanical and microstructural properties of metals such as nickel, titanium, stainless steels, and superalloys, combining multiscale experimental approaches (nanoindentation, electron microscopy, spectroscopy) with theoretical modeling. His research has revealed competing mechanisms related to the presence of hydrogen—such as the hardening or softening of materials—depending on its concentration, its state (in solid solution or in the form of hydrides), and its interaction with crystalline defects (dislocations, grain boundaries, precipitates). At the same time, Abdelali Oudriss is interested in archaeometallurgy, particularly the characterization of the manufacturing and corrosion processes of ancient ferrous alloys, using advanced microstructural and chemical analysis techniques.
Publication(s)
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2026
Towards a better understanding of the hydrogen impact on fatigue behavior of commercially pure titanium DOI : 10.1016/j.actamat.2025.121682
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2026
Cyclic behavior of a γ’ precipitation-hardened nickel-base superalloy: Fundamental strengthening mechanisms impacted by hydrogen DOI : 10.1016/j.ijplas.2026.104700
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2026
Oxidation-induced embrittlement of Ti6242S alloy under fatigue loading at room temperature and 550 °C DOI : 10.1016/j.ijfatigue.2026.109635
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2026
Hydrogen effects on the cyclic creep deformation mechanisms of 310s austenitic stainless steel DOI : 10.1016/j.actamat.2026.122650
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2025
Study of the anisotropic effects of hydrogen on the subsurface mechanical behavior of nickel single crystal by nanoindentation DOI : 10.1016/j.matdes.2025.114460
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2025
Multianalytical Study of Archaeological Iron Nails of the Roman Period (First to Third Century) in Northern Spain DOI : 10.3390/min15020168
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2025
Hydrogen–vacancy effects on the elastic and plastic behaviour of Ni<100> probed by nanoindentation DOI : 10.1016/j.ijplas.2025.104492
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2024
Contribution of EBSD for the Microstructural Study of Archaeological Iron Alloy Artefacts from the Archaeological Site of Loiola (Biscay, Northern Spain) DOI : 10.3390/heritage7060150
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2024
Impact of plastic strain amplitude on the cyclic behavior of commercially pure titanium grade 2 DOI : 10.1016/j.ijfatigue.2024.108192
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2024
Some advances on precipitation hardening in Waspaloy: Critical review on the contribution of shear, Orowan and coherency mechanisms DOI : 10.1016/j.matchar.2024.114301
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2024
Application of SECM to detect a local electrolyte acidification due to the hydrogen flux desorption from a cathodic charged stainless steel DOI : 10.1016/j.elecom.2024.107812
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2024
Micro-mechanisms and modelling of the corrosion fatigue behaviour of a maraging steel DOI : 10.1016/j.corsci.2023.111769
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2024
Hydrogen Embrittlement as a Conspicuous Material Challenge─Comprehensive Review and Future Directions DOI : 10.1021/acs.chemrev.3c00624
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2024
On the stability of nanovoids in fcc metals and the influence of hydrogen DOI : 10.1016/j.actamat.2024.120400
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2023
Hydrogen Diffusion and Trapping in Low-Alloy Tempered Martensitic Steels DOI : 10.1007/s11661-023-06967-4
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2023
Contributions of polarized dislocation walls, internal stresses and vacancies on hydrogen trapping processes in tensile strengthening (100) nickel single crystal DOI : 10.1016/j.actamat.2022.118622
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2023
The combined effect of hydrogen and aging conditions on the cyclic behavior of a precipitation-hardened nickel-base superalloy DOI : 10.1016/j.prostr.2024.03.071
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2023
A multi-method approach to the study of hydrogen trapping in a maraging stainless steel: the impact of B2-NiAl precipitates and austenite DOI : 10.1016/j.corsci.2023.111509
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2023
Correction: Hydrogen Diffusion and Trapping in Low-Alloy Tempered Martensitic Steels (Metallurgical and Materials Transactions A, (2023), 54, 4, (1159-1173), 10.1007/s11661-023-06967-4) DOI : 10.1007/s11661-023-07040-w
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2023
Multi-scale approach to hydrogen diffusion in FCC polycrystalline structure with binary classification of grain boundaries in continuum model DOI : 10.1016/j.mtcomm.2022.105021
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2022
On the implication of mobile hydrogen content on the surface reactivity of an austenitic stainless steel DOI : 10.1016/j.electacta.2021.139684
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2022
Consequences of mobile and trapped hydrogen on the dissolution kinetics and pitting processes of an austenitic stainless steel DOI : 10.1016/j.corsci.2022.110546
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2022
Local fracture criterion for quasi-cleavage hydrogen-assisted cracking of tempered martensitic steels DOI : 10.1016/j.msea.2022.143213
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2021
Antagonist softening and hardening effects of hydrogen investigated using nanoindentation on cyclically pre-strained nickel single crystal DOI : 10.1016/j.msea.2020.140480
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2021
Antagonist effects of grain boundaries between the trapping process and the fast diffusion path in nickel bicrystals DOI : 10.1038/s41598-021-94107-6
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2021
Hydrogen solubility and diffusivity near surface of nickel single crystals: Some implications of elastic energy DOI : 10.1016/j.commatsci.2020.110136
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2020
The role of plasticity and hydrogen flux in the fracture of a tempered martensitic steel: A new design of mechanical test until fracture to separate the influence of mobile from deeply trapped hydrogen DOI : 10.1016/j.actamat.2019.12.045
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2020
On the estimation of the diffusion coefficient and distribution of hydrogen in stainless steel DOI : 10.1016/j.scriptamat.2020.05.040
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2020
The influence of hydrogen on cyclic plasticity of <001> oriented nickel single crystal. Part I: Dislocation organisations and internal stresses DOI : 10.1016/j.ijplas.2019.09.017
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2020
Galling categories investigations in stainless steels DOI : 10.1016/j.wear.2020.203413
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2020
Experimental and numerical analysis of the heat generated by plastic deformation in quasi-static uniaxial tensile tests DOI : 10.1016/j.mechmat.2020.103398
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2020
Effect of aging treatment on apparent hydrogen solubility and trapping in a new generation maraging steel DOI : 10.1016/j.scriptamat.2020.03.013
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2020
The influence of hydrogen on cyclic plasticity of <001> oriented nickel single crystal. Part II: Stability of edge dislocation dipoles DOI : 10.1016/j.ijplas.2020.102667
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2019
A multi-scale analysis of the different interactions between defects and hydrogen: A review on the contribution of the elastic fields DOI : 10.1016/j.engfracmech.2019.106621
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2019
Multiscale analysis of hydrogen-induced softening in f.c.c. nickel single crystals oriented for multiple-slips: elastic screening effect DOI : 10.1038/s41598-019-49420-6
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2019
Thermodynamic vs. Kinetic origin of superabundant vacancy formation in Ni single crystals DOI : 10.5006/3101
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2019
Effect of hydrogen flux on the plasticity and damage mechanisms of martensitic steels
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2019
Dissolution and passivation of aluminide coatings on model and Ni-based superalloy DOI : 10.1016/j.surfcoat.2018.10.090
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2019
State of hydrogen in matter: Fundamental ad/absorption, trapping and transport mechanisms DOI : 10.1016/B978-1-78548-309-7.50008-9
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2019
Mechanical tests in corrosive environments and under gaseous hydrogen DOI : 10.1016/B978-1-78548-309-7.50021-1
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2019
Experimental techniques for dosage and detection of hydrogen DOI : 10.1016/B978-1-78548-309-7.50011-9
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2018
Characterization and oxidation resistance of additive manufactured and forged IN718 Ni-based superalloys DOI : 10.1016/j.corsci.2018.07.032
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2018
Segregation energy of the hydrogen at Ni Σ3 grain boundaries: some implications of the atomic volume and the interstitial self-stress DOI : 10.1007/s10853-017-1941-5
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2018
Trapping/detrapping kinetic rates of hydrogen around a vacancy in nickel and some consequences on the hydrogen-vacancy clusters thermodynamic equilibrium DOI : 10.1016/j.commatsci.2018.05.013
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2018
Influence of hydrogen on the elastic properties of nickel single crystal: A numerical and experimental investigation DOI : 10.1016/j.actamat.2018.01.056
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2018
Hydrogen effect on the fatigue behavior of LBM Inconel 718 DOI : 10.1051/matecconf/201816502010
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2017
Anisotropy of hydrogen diffusion in nickel single crystals: The effects of self-stress and hydrogen concentration on diffusion DOI : 10.1038/srep45041
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2016
Hydrogen solubility and vacancy concentration in nickel single crystals at thermal equilibrium: New insights from statistical mechanics and ab initio calculations DOI : 10.1016/j.jallcom.2015.09.252
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2016
Length scales and scaling laws for dislocation cells developed during monotonic deformation of (001) nickel single crystal DOI : 10.1016/j.ijplas.2015.11.003
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2016
Solubility of Hydrogen and Vacancy Concentration in Nickel from First Principles Calculations DOI : 10.1557/adv.2016.13
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2016
Influence of baking time at different temperatures on the hydrogen embrittlement of quenched and tempered martensitic (QTM) steel
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2016
A Dedicated DIC Methodology for Characterizing Plastic Deformation in Single Crystals DOI : 10.1007/s11340-016-0159-9
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2016
Meso-scale anisotropic hydrogen segregation near grain-boundaries in polycrystalline nickel characterized by EBSD/SIMS DOI : 10.1016/j.matlet.2015.12.016
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2015
Towards a better understanding of hydrogen measurements obtained by thermal desorption spectroscopy using FEM modeling DOI : 10.1016/j.ijhydene.2014.12.069
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2014
Contribution of the entropy on the thermodynamic equilibrium of vacancies in nickel DOI : 10.1063/1.4867543
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2014
Response to comments on computational analysis of geometrical factors affecting experimental data extracted from hydrogen permeation test: I - consequences of trapping [int j hydrogen energy 36 (2011) 12644e12652] and II - consequences of trapping and an oxide layer [int j hydrogen energy 37 (2012) 13574e13582], corrigenda to both [int j hydrogen energy 39 (2014) 2430], and on III - comparison with experimental results from the literature [int j hydrogen energy 39 (2014) 1145e1155] with generalized model of desorption kinetics: Characterization of hydrogen trapping in a homogeneous membrane [International Journal of Hydrogen Energy 39 (2014) 8374e8384] DOI : 10.1016/j.ijhydene.2014.09.139
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2014
Displacement field induced by a vacancy in nickel and some implications for the solubility of hydrogen DOI : 10.1080/14786435.2014.975769
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2014
Computational analysis of geometrical factors affecting experimental data extracted from hydrogen permeation tests: III - Comparison with experimental results from the literature DOI : 10.1016/j.ijhydene.2013.10.099
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2014
Diffusion and segregation of hydrogen in martensitic AISI 5135: Influence of baking time at 20°C on the hydrogen distribution and embrittlement
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2014
The influence of hydrostatic stress states on the hydrogen solubility in martensitic steels DOI : 10.1016/j.scriptamat.2014.04.006
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2014
Consequence of the diffusive hydrogen contents on tensile properties of martensitic steel during the desorption at room temperature DOI : 10.1016/j.msea.2014.01.039
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2012
Grain size and grain-boundary effects on diffusion and trapping of hydrogen in pure nickel DOI : 10.1016/j.actamat.2012.09.004
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2012
The diffusion and trapping of hydrogen along the grain boundaries in polycrystalline nickel DOI : 10.1016/j.scriptamat.2011.09.036
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2011
Hydrogen trapping in martensitic steel investigated using electrochemical permeation and thermal desorption spectroscopy DOI : 10.1016/j.scriptamat.2011.07.042
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2010
Analysis of geometrical and surface effects on experimental data extracted from a hydrogen permeation test: Consequences of an oxide layer