Thomas Gheno

35
Documents
Affiliation actuelle
  • DMAS, ONERA, Université Paris Saclay [Châtillon]
Contact

Présentation

Mes activités visent à mieux comprendre les évolutions chimiques et microstructurales des matériaux métalliques à haute température ; à prévoir leur comportement en service ainsi que leur durée de vie ; à développer des matériaux plus performants. Elles s’appuient principalement sur la métallurgie et la thermodynamique ; elles combinent travaux expérimentaux et numériques.

Domaines de recherche

Science des matériaux [cond-mat.mtrl-sci]

Publications

Publications

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Time evolution of Kirkendall porosity in single-phase Ni-based diffusion couples

Camille Salsi , Julien Lesseur , Daniel Monceau , Clara Desgranges , Thomas Gheno

Acta Materialia, 2025, 293, pp.121022. ⟨10.1016/j.actamat.2025.121022⟩

Article dans une revue hal-05059579v1
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Diffusion in the TiN and Ti2N alloys: The case of N, Ti, and O

Kévin Gautier , Nina Puydoyeux , Enrica Epifano , Daniel Monceau , Thomas Gheno et al.

Computational Materials Science, 2025, 259, pp.114197. ⟨10.1016/j.commatsci.2025.114197⟩

Article dans une revue hal-05223322v1
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Modeling the Role of the Grain Structure in the Oxidation of Polycrystals

Thomas Gheno , Walid Djedaa

High Temperature Corrosion of Materials, 2024, ⟨10.1007/s11085-024-10311-5⟩

Article dans une revue hal-04709031v1
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Effects of Al and refractory alloying elements (W, Ta and Hf) on oxidation kinetics, oxygen dissolution and diffusion in titanium alloys

Kevin Gautier , Enrica Epifano , Thomas Gheno , Damien Connétable , Daniel Monceau

Corrosion Science, 2024, 237, pp.112330. ⟨10.1016/j.corsci.2024.112330⟩

Article dans une revue hal-04677286v1
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Study of the Role of Nitrogen in the Oxidation of Titanium-Based Alloys by Changing the Reaction Gas

Kevin Gautier , Daniel Monceau , Enrica Epifano , Damien Connétable , Thomas Gheno

High Temperature Corrosion of Materials, In press, ⟨10.1007/s11085-024-10275-6⟩

Article dans une revue (article de synthèse) hal-04668514v1
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Kinetics of Alloy Depletion During Selective Oxidation in Polycrystals

Thomas Gheno , Catherine Rio , Etienne Rimpot , Sébastien Mercier

High Temperature Corrosion of Materials, 2023, ⟨10.1007/s11085-023-10187-x⟩

Article dans une revue hal-04268192v1
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Effect of Compressive Creep and Hydrostatic Pressure on Diffusion in NiCr and NiSi Systems

Camille Salsi , Daniel Monceau , Clara Desgranges , Thomas Gheno

Metallurgical and Materials Transactions A, 2022, 53, pp.4247-4257. ⟨10.1007/s11661-022-06814-y⟩

Article dans une revue hal-03821874v1
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Simulation of diffusion with non-equilibrium vacancies, Kirkendall shift and porosity in single-phase alloys

Thomas Gheno , Victor Szczepan , Camille Salsi , Clara Desgranges , Daniel Monceau

Computational Materials Science, 2022, 215, pp.111785. ⟨10.1016/j.commatsci.2022.111785⟩

Article dans une revue hal-03792936v1
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Size effects on high temperature oxidation of MCrAlY coatings processed via APS and HVOF depositions

Ali Kalush , Damien Texier , Maxime Ecochard , Quentin Sirvin , Karim Choquet et al.

Surface and Coatings Technology, 2022, 440, pp.128483. ⟨10.1016/j.surfcoat.2022.128483⟩

Article dans une revue hal-03659709v1
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Screening for Al2O3 failure in MCrAlY APS coatings using short-term oxidation at high temperature

Damien Texier , Maxime Ecochard , Thomas Gheno , Daniel Monceau , Mehdi Salem et al.

Corrosion Science, 2021, 184, pp.1-15/109334. ⟨10.1016/j.corsci.2021.109334⟩

Article dans une revue hal-03196688v1
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Alumina Failure and Post-failure Oxidation in the NiCoCrAlY Alloy System at High Temperature

Thomas Gheno , Catherine Rio , Maxime Ecochard , Damien Texier

Oxidation of Metals, 2021, 96 (5-6), pp.487-517. ⟨10.1007/s11085-021-10060-9⟩

Article dans une revue hal-03288006v1
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On the role of surface deformation in the oxidation of NiCr alloys at 340–600 °C

Thomas Gheno , Clara Desgranges , Laure Martinelli

Corrosion Science, 2020, 108805, p. 1-14. ⟨10.1016/j.corsci.2020.108805⟩

Article dans une revue hal-02899636v1
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Oxidation Behavior of a Spark Plasma Sintered Ti–48Al–2W–0.1B Alloy at 800 °C

Marie-Pierre Bacos , Sylvain Ceccacci , Jean-Philippe Monchoux , Cécile Davoine , Thomas Gheno et al.

Oxidation of Metals, 2020, 93 (5-6), pp.587-600. ⟨10.1007/s11085-020-09973-8⟩

Article dans une revue hal-02860033v1
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Grain boundary diffusion of chromium in polycrystalline nickel studied by SIMS

Thomas Gheno , François Jomard , Clara Desgranges , Laure Martinelli

Materialia, 2019, 6, pp.100283. ⟨10.1016/j.mtla.2019.100283⟩

Article dans une revue hal-02350066v1
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A first-principles based description of the Hf-Ni system supported by high-temperature synchrotron experiments

A.J. Ross , Thomas Gheno , P.K. Ray , M.J. Kramer , X.L. Liu et al.

Thermochimica Acta, 2018, 668, pp.142-151. ⟨10.1016/j.tca.2018.08.011⟩

Article dans une revue hal-04679209v1
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On the Simulation of Composition Profiles in NiCoCrAl Alloys During Al2O3 Scale Growth in Oxidation and Oxidation-Dissolution Regimes

Thomas Gheno , Greta Lindwall

Oxidation of Metals, 2018, pp.1-14. ⟨10.1007/s11085-018-9877-y⟩

Article dans une revue hal-01978273v2
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Tracer diffusion of Cr in Ni and Ni-22Cr studied by SIMS

Thomas Gheno , François Jomard , Clara Desgranges , Laure Martinelli

Materialia, 2018, 3, pp.145-152. ⟨10.1016/j.mtla.2018.08.004⟩

Article dans une revue hal-02350036v1
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Kinetics of Al2O3-Scale Growth by Oxidation and Dissolution in Molten Silicate

Thomas Gheno , Brian Gleeson

Oxidation of Metals, 2017, 87 (3-4), pp.527-539

Article dans une revue hal-01941933v1
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Modes of Deposit-Induced Accelerated Attack of MCrAlY Systems at 1100 °C

Thomas Gheno , Brian Gleeson

Oxidation of Metals, 2017, 87 (1-2), pp.249-270. ⟨10.1007/s11085-016-9669-1⟩

Article dans une revue hal-01954754v1
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A Thermodynamic Approach to Guide Reactive Element Doping: Hf Additions to NiCrAl

Thomas Gheno , Bi-Cheng Zhou , Austin Ross , Xuan Liu , Greta Lindwall et al.

Oxidation of Metals, 2017, 87 (3-4), pp.297-310. ⟨10.1007/s11085-016-9706-0⟩

Article dans une revue hal-01986837v1
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Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni

Xuan Liu , Greta Lindwall , Thomas Gheno , Zi-Kui Liu

Calphad, 2016, 52, pp.125-142. ⟨10.1016/j.calphad.2015.12.007⟩

Article dans une revue hal-04678999v1

Experimental study and thermodynamic modeling of the Al–Co–Cr–Ni system

Thomas Gheno , Xuan Liu , Greta Lindwall , Zi-Kui Liu , Brian Gleeson

Science and Technology of Advanced Materials, 2016, 16 (5), pp.055001. ⟨10.1088/1468-6996/16/5/055001⟩

Article dans une revue hal-03787202v1
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On the Reaction Mechanism of MCrAlY Alloys with Oxide–Sulfate Deposits at 1100 °C

Thomas Gheno , Brian Gleeson

Oxidation of Metals, 2016, 86 (5-6), pp.385-406. ⟨10.1007/s11085-016-9649-5⟩

Article dans une revue hal-01956143v1
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First-Principles Calculations, Experimental Study, and Thermodynamic Modeling of the Al-Co-Cr System

Xuan L Liu , Thomas Gheno , Bonnie B Lindahl , Greta Lindwall , Brian Gleeson et al.

PLoS ONE, 2015, 10 (4), pp.e0121386. ⟨10.1371/journal.pone.0121386⟩

Article dans une revue hal-04678957v1
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On the Hot Corrosion of Nickel at 700 °C

Thomas Gheno , Brian Gleeson

Oxidation of Metals, 2015, 84 (5-6), pp.567-584. ⟨10.1007/s11085-015-9588-6⟩

Article dans une revue hal-01963863v1
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High Temperature Reaction of MCrAlY Coating Compositions with CaO Deposits

Thomas Gheno , Gerald H Meier , Brian Gleeson

Oxidation of Metals, 2015, 84 (1-2), pp.185-209. ⟨10.1007/s11085-015-9550-7⟩

Article dans une revue hal-01982750v1
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Reaction morphologies developed by nickel aluminides in type II hot corrosion conditions: The effect of chromium

Thomas Gheno , Maryam Zahiri Azar , Arthur Heuer , Brian Gleeson

Corrosion Science, 2015, 101, pp.32-46. ⟨10.1016/j.corsci.2015.08.029⟩

Article dans une revue hal-04678978v1
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Kinetics of breakaway oxidation of Fe–Cr and Fe–Cr–Ni alloys in dry and wet carbon dioxide

Thomas Gheno , Daniel Monceau , David J. Young

Corrosion Science, 2013, 77, pp.246-256. ⟨10.1016/j.corsci.2013.08.008⟩

Article dans une revue hal-01997332v2
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Mechanism of breakaway oxidation of Fe–Cr and Fe–Cr–Ni alloys in dry and wet carbon dioxide

Thomas Gheno , Daniel Monceau , David Young

Corrosion Science, 2012, ⟨10.1016/j.corsci.2012.07.024⟩

Article dans une revue hal-02020028v1
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Carburisation of ferritic Fe-Cr alloys by low carbon activity gases

Thomas Gheno , Daniel Monceau , Jianqiang Zhang , David J. Young

Corrosion Science, 2011, vol. 53, pp. 2767-2777. ⟨10.1016/j.corsci.2011.05.013⟩

Article dans une revue hal-00726316v1
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Characterization of sulfur distribution in Ni-based superalloy and thermal barrier coatings after high temperature oxidation: a SIMS analysis

Thomas Gheno , Daniel Monceau , Djar Oquab , Yannick Cadoret

Oxidation of Metals, 2009, 73 (1-2), pp.95-113. ⟨10.1007/s11085-009-9164-z⟩

Article dans une revue istex hal-03565646v1
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Oxidation and carburisation of model chromia-forming alloys in carbon dioxide

Thomas Gheno

Material chemistry. Institut National Polytechnique de Toulouse - INPT; University of New South Wales, 2012. English. ⟨NNT : 2012INPT0060⟩

Thèse tel-04245380v1