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Akademický článek

Influence of injected interstitials on α′ precipitation in Fe–Cr alloys under self-ion irradiation

Autor: O. Tissot, C. Pareige, E. Meslin, B. Décamps, J. Henry

Publikováno v: Materials Research Letters, Vol 5, Iss 2, Pp 117-123 (2017)

Depending on the particle used to irradiate Fe–Cr alloys, at the same dose and temperature, α′ precipitation may occur or not. This paper aims at explaining the origin of the absence of α′ precipitation under ion irradiation. A Fe–15at.%Cr

Externí odkaz: https://doaj.org/article/8bdd359bd83f4b3699adaa73d67db5ef

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Akademický článek

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Akademický článek

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Temperature effect on radiation-induced dislocation loops in a FCC high purity CrFeMnNi multi-principal element alloy

Autor: J.J. Gao, B. Décamps, A. Fraczkiewicz, A.C. Bach, T. Jourdan, E. Meslin

Publikováno v: Materialia
Materialia, 2022, 26, pp.101580. ⟨10.1016/j.mtla.2022.101580⟩

International audience; Temperature effect on dislocation loop density and radiation-induced segregation (RIS) phenomena are investigated on an ion irradiated 15Cr-46Fe-17Mn-22Ni (at.%) multi-principal element alloy (MPEA) over a wide range of temper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60b9f7d4ee2f164c2e00e41529461b8e
https://hal.science/hal-03830143/document

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Effect of grain boundary planes on radiation-induced segregation (RIS) at near Σ3 grain boundaries in Fe-Cr alloy under ion irradiation

Autor: Q. Barrès, O. Tissot, E. Meslin, I. Mouton, B. Arnal, M. Loyer-Prost, C. Pareige

Publikováno v: Materials Characterization
Materials Characterization, 2022, 184, pp.111676. ⟨10.1016/j.matchar.2021.111676⟩

International audience; Ferritic Martensitic and ODS steels are widely studied for applications in the next generation of nuclear reactor. Their good mechanical properties and corrosion resistance make them good candidates. Under irradiation flux, mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6638c9e59b6d98ac582a4aa02b4438e4
https://cea.hal.science/cea-03540781/file/effet_plan_sigma3_versionfinale.pdf

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Multiscale modelling for fusion and fission materials: the M4F project

Autor: M. Sauzay, F. Jiménez, Igor Simonovski, Chu-Chun Fu, P.-W. Ma, Pär Olsson, H. Namburi, G. Bonny, M. Prester, O. Libera, Francesca Boioli, L. Gélébart, Fernando Mota, Philippe Spätig, M.J. Konstantinović, D. Tanguy, Ermile Gaganidze, Mihai-Cosmin Marinica, C. Pareige, N. Kvashin, Karin Vogel, C. Guerrero, Susana Merino, C. Kaden, E. Meslin, M. Hernández-Mayoral, Qamar Hayat, Max Boleininger, L. Kurpaska, Gonzalo de Diego, R.R. Rajakrishnan, M. Clozel, S. Austin, C. Robertson, N. Anento, Lorenzo Malerba, Frédéric Mompiou, Anna Serra, Jarir Aktaa, C.J. Ortiz, P.M. Gueye, Alexander Bakaev, A. Kraych, Jacob B. J. Chapman, Jacek Jagielski, J. Zhao, Benoit Devincre, Dorival Gonçalves, T. Manninen, Ana Ruiz-Moreno, M. Vallet, Michal Trebala, J.P. Balbuena, N. Castin, P. Chekhonin, Frank Bergner, Mickaël Trochet, David Rodney, B. Gómez-Ferrer, Peter Hähner, Nigel M. Jennett, Sergei L. Dudarev, F. Soisson, R. Gatti, M.J. Caturla, A. Ulbricht, G. Kapoor, Tuncay Yalçinkaya, D. Terentyev, Marta Serrano, A. Kuronen, Tymofii Khvan, Simo-Pekka Hannula, L. Dupuy

Publikováno v: Nuclear Materials and Energy
Nuclear Materials and Energy, Elsevier, 2021, 29, pp.101051. ⟨10.1016/j.nme.2021.101051⟩
Nuclear Materials and Energy, 2021, 29, pp.101051. ⟨10.1016/j.nme.2021.101051⟩
Nuclear materials and energy, 29, Art.-Nr. 101051
Nuclear Materials and Energy, Vol 29, Iss, Pp 101051-(2021)
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Nuclear Materials and Energy 29(2021), 101051
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The M4F project brings together the fusion and fission materials communities working on the prediction of radiation damage production and evolution and their effects on the mechanical behaviour of irradiated ferritic/martensitic (F/M) steels. It is a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a4b291e2cb760ed160988dd09171941
https://hdl.handle.net/2117/366747

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Helium Causing Disappearance of ½ a<111> Dislocation Loops in Binary Fe-Cr Ferritic Alloys

Autor: B. Décamps, Jean Henry, E. Meslin, Steven J. Zinkle, Arunodaya Bhattacharya

Publikováno v: SSRN Electronic Journal.

Single and dual-beam self-ion irradiations were performed at 500 °C on ultra-high purity Fe14%Cr alloy to ~0.33 displacements-per-atom (dpa), and 0 or 3030 atomic-parts-per-million (appm) helium/dpa, respectively. Using transmission electron microsc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40401966419cf93e5441b731158490be
https://doi.org/10.2139/ssrn.3828269

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Striking effect of solute elements (Mn, Ni) on radiation-induced segregation/precipitation in iron-based model alloys

Autor: B. Décamps, Bertrand Radiguet, E. Meslin, L.T. Belkacemi, F. Leprêtre, Jean-Paul Crocombette

Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2021, pp.152807. ⟨10.1016/j.jnucmat.2021.152807⟩

International audience; The evolution of radiation damage in steels is a major issue for the safe operation of nuclear power plants. Mn and Ni contribution to the formation and evolution of microstructural features remains a controversial issue. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed3f535348a2e3216ce3e34c75cf375c
https://hal-normandie-univ.archives-ouvertes.fr/hal-03127358

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Role of displacement cascades in Ni clustering in a ferritic Fe-3.3at.%Ni model alloy: comparison of heavy and light particle irradiations

Autor: B. Décamps, T. Vandenberghe, P. Desgardin, C. Berthier, J.-P. Crocombette, E. Meslin, O. Tissot, L.T. Belkacemi, T. Sauvage

Publikováno v: Scripta Materialia
Scripta Materialia, 2020, 188, pp.169-173. ⟨10.1016/j.scriptamat.2020.07.031⟩
Scripta Materialia, Elsevier, 2020, 188, pp.169-173. ⟨10.1016/j.scriptamat.2020.07.031⟩

International audience; The behavior of solute atoms in an undersaturated Fe-3.3at.%Ni model alloy upon heavy and light particle irradiations was investigated by Atom Probe Tomography. Whereas the first irradiations, performed using 27 MeV Fe ions at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b6af10e600021bee9685362be94b8c9
https://hal-cea.archives-ouvertes.fr/cea-02932370

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