Zobrazeno 1 - 10 of 115 pro vyhledávání: '"Jérôme Crépin"'
1
Akademický článek
Critical Resolved Shear Stress and Work Hardening Determination in HCP Metals: Application to Zr Single Crystals
Autor: Jean-Sébastien Lecomte, Jérôme Crépin, Pierre Barberis
Publikováno v: Metals, Vol 14, Iss 10, p 1101 (2024)
Obtaining precise parameters of deformation modes remains a significant challenge in materials science research. Critical resolved shear stresses (CRSS) and work hardening, particularly in hexagonal metals, are crucial parameters for constitutive law
Externí odkaz: https://doaj.org/article/4a49905758604b05bd15c73ad4b66aab
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2
Akademický článek
Local scale fracture characterization of an advanced structured material manufactured by fused deposition modeling in 3D printing.
Autor: Joseph Marae Djouda, Donato Gallittelli, Marouene Zouaoui, Ali Makke, Julien Gardan, Naman Recho, Jérôme Crépin
Publikováno v: Frattura ed Integrità Strutturale, Vol 14, Iss 51, Pp 534-540 (2020)
Additive manufacturing (AM) is a promising way to produce complex structures by adding layers. It arises great interest both in industrial and academic sectors to develop new advanced structured material. To benefit from its advantages, it is importa
Externí odkaz: https://doaj.org/article/2994c6e89f30474db0e32fa088e78438
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3
Akademický článek
Quantitative Anisotropic Damage Mechanism in a Forged Aluminum Alloy Studied by Synchrotron Tomography and Finite Element Simulations
Autor: Yang Shen, Thilo F. Morgeneyer, Jérôme Garnier, Lucien Allais, Lukas Helfen, Jérôme Crépin
Publikováno v: Advances in Materials Science and Engineering, Vol 2019 (2019)
A highly anisotropic toughness behavior has been revealed on a forged AA6061 aluminum alloy by toughness tests with CT specimens. The toughness values with specimens loaded on the longitudinal direction are larger than that loaded on the transverse d
Externí odkaz: https://doaj.org/article/92793177f4194c6b97e39e1445c69b41
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5
Phase transformations during cooling from the βZr phase temperature domain in several hydrogen-enriched zirconium alloys studied by in situ and ex situ neutron diffraction
Autor: Quentin Barres, Isabelle Turque, Gilles André, Jean-Christophe Brachet, Caroline Toffolon-Masclet, Raphaëlle Guillou, Jérôme Crépin, Matthieu Le Saux, Thai Le Hong, Jean-Marc Joubert
Publikováno v: Acta Materialia
Acta Materialia, Elsevier, 2020, 199, pp.453-468. ⟨10.1016/j.actamat.2020.08.061⟩
International audience; In hypothetical accidental conditions, zirconium-based nuclear fuel claddings can absorb high hydrogen contents (up to several thousand wppm) and be exposed to high temperatures (βZr phase temperature range) before being cool
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99d24c46adb623845f48ee0cacc5dcca
https://doi.org/10.1016/j.actamat.2020.08.061
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6
Local scale fracture characterization of an advanced structured material manufactured by fused deposition modeling in 3D printing
Autor: Marouene Zouaoui, Jérôme Crépin, Naman Recho, Ali Makke, Donato Gallittelli, Julien Gardan, Joseph Marae Djouda
Publikováno v: Frattura ed Integrità Strutturale, Vol 14, Iss 51, Pp 534-540 (2020)
Frattura ed Integrità Strutturale / Fracture and Structural Integrity
Frattura ed Integrità Strutturale / Fracture and Structural Integrity, Università di Cassino, 2019, 51, pp.534-540. ⟨10.3221/igf-esis.51.40⟩
Frattura ed Integrità Strutturale / Fracture and Structural Integrity, 2019, 51, pp.534-540. ⟨10.3221/igf-esis.51.40⟩
Frattura ed Integrità Strutturale; Vol. 14 No. 51 (2020): January 2020; 534-540
Frattura ed Integrità Strutturale; V. 14 N. 51 (2020): January 2020; 534-540
International audience; Additive manufacturing (AM) is a promising way to produce complex structures by adding layers. AM arises great interest both in industrial and academic sectors to develop new advanced structured materials. To benefit from its
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33d6eb74e36aa3c34ecf3d1ff3e1532e
https://www.fracturae.com/index.php/fis/article/view/2669
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7
Combined effects of temperature and of high hydrogen and oxygen contents on the mechanical behavior of a zirconium alloy upon cooling from the βZr phase temperature range
Autor: Matthieu Le Saux, Jérôme Crépin, Thai Le Hong, Jean-Christophe Brachet
Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2021, 554, pp.153069. ⟨10.1016/j.jnucmat.2021.153069⟩
Journal of Nuclear Materials, 2021, 554 (554), pp.153069. ⟨10.1016/j.jnucmat.2021.153069⟩
International audience; During hypothetical loss-of-coolant accidents (LOCA), zirconium-based nuclear fuel claddings can be exposed to high temperatures in the beta(Zr) phase domain and absorb substantial amounts of hydrogen (up to about 3000 weight
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f803e408272dd0a62a8c9b8d223955d1
https://hal-ensta-bretagne.archives-ouvertes.fr/hal-03327638
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8
Quantitative Anisotropic Damage Mechanism in a Forged Aluminum Alloy Studied by Synchrotron Tomography and Finite Element Simulations
Autor: Thilo F. Morgeneyer, Jérôme Crépin, Lukas Helfen, Lucien Allais, Yang Shen, J. Garnier
Publikováno v: Advances in Materials Science and Engineering
Advances in Materials Science and Engineering, Hindawi Publishing Corporation, 2019, 2019, pp.1-12. ⟨10.1155/2019/8739419⟩
Advances in Materials Science and Engineering, Vol 2019 (2019)
Advances in materials science and engineering, 2019, Article ID: 8739419
Advances in Materials Science and Engineering, 2019, 2019, pp.1-12. ⟨10.1155/2019/8739419⟩
'Advances in Materials Science and Engineering ', vol: 2019, pages: 8739419-1-8739419-12 (2019)
International audience; A highly anisotropic toughness behavior has been revealed on a forged AA6061 aluminum alloy by toughness tests with CT specimens. e toughness values with specimens loaded on the longitudinal direction are larger than that load
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84f0bb7b6b7e23963b5cffb05228c4eb
https://doi.org/10.1155/2019/8739419
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9
Local microstructural characterization of an aged UR45N rolled steel: Application of the nanogauges grating coupled EBSD technique
Autor: Benoît Panicaud, Yazid Madi, Léa Le Joncour, Guillaume Montay, Fabrice Gaslain, Thomas Maurer, Joseph Marae Djouda, Jérôme Crépin, Naman Recho, Jérémie Béal, Julien Gardan
Publikováno v: Materials Science and Engineering: A
Materials Science and Engineering: A, Elsevier, 2019, 759, pp.537-551. ⟨10.1016/j.msea.2019.05.059⟩
Materials Science and Engineering: A, 2019, 759, pp.537-551. ⟨10.1016/j.msea.2019.05.059⟩
International audience; In the present article, metallic nanoparticles (NPs) used as nanogauges and electron backscattered diffraction (EBSD) are combined to investigate deformation mechanisms of the UR45 N duplex steel. The kinematic fields bring pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a8c7babb6fd9f38b14a0a5714968473
https://doi.org/10.1016/j.msea.2019.05.059
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10
The effect of strain biaxiality on the fracture of zirconium alloy fuel cladding
Autor: Ahmed Zouari, Jacques Besson, Jérôme Crépin, Matthew Bono, Thomas Le Jolu, David Le Boulch
Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2021, pp.153070. ⟨10.1016/j.jnucmat.2021.153070⟩
Journal of Nuclear Materials, 2021, pp.153070. ⟨10.1016/j.jnucmat.2021.153070⟩
International audience; During a Reactivity Initiated Accident (RIA), nuclear fuel cladding experiences a multiaxial loading state in which the Pellet-Cladding Mechanical Interaction (PCMI) produces a strain biaxiality ratio (εzz/εθθ) of between
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09fdace1c2d6d8d00d2998f0d15328a1
https://hal-cea.archives-ouvertes.fr/cea-03330340
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