Zobrazeno 1 - 10
of 167
pro vyhledávání: '"Y, Le Bouar"'
Publikováno v:
Acta Materialia
Acta Materialia, Elsevier, 2020, 187, pp.41-50. ⟨10.1016/j.actamat.2020.01.022⟩
Acta Materialia, Elsevier, 2020, 187, pp.41-50. ⟨10.1016/j.actamat.2020.01.022⟩
Nickel-base superalloys display cuboidal precipitates aligned along the cubic directions, which are the elastic soft directions. At high precipitate volume fraction, the microstructure is often described as a regular array of precipitates organized o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2f17b115d093084e8d042fd79733972
https://doi.org/10.1016/j.actamat.2020.01.022
https://doi.org/10.1016/j.actamat.2020.01.022
Akademický článek
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Akademický článek
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Publikováno v:
Acta Materialia
Acta Materialia, Elsevier, 2021, 217, pp.117148. ⟨10.1016/j.actamat.2021.117148⟩
Acta Materialia, Elsevier, 2021, 217, pp.117148. ⟨10.1016/j.actamat.2021.117148⟩
International audience; We investigate the growth of Widmanstätten structures in metallic alloys with phase field calculations. We show that elastic energy anisotropy associated with shear dominated transformations is alone sufficient to give rise t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0fe315f4675a4af713e37043bfb21c9
https://hal.archives-ouvertes.fr/hal-03333692/document
https://hal.archives-ouvertes.fr/hal-03333692/document
Publikováno v:
Acta Materialia
Acta Materialia, Elsevier, 2020, 201, pp.147-157. ⟨10.1016/j.actamat.2020.09.073⟩
Acta Materialia, Elsevier, 2020, 201, pp.147-157. ⟨10.1016/j.actamat.2020.09.073⟩
The phase-field method is increasingly used for studying grain growth in metallic alloys. Such an approach offers a thermodynamically consistent framework for studying microstructure evolution during grain growth without the need to explicitly track
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f486932a09d399a4536fb21902844b75
https://hal.archives-ouvertes.fr/hal-03046100/document
https://hal.archives-ouvertes.fr/hal-03046100/document
Autor:
Guy Schmerber, Frédéric Fossard, Hiroshi Numakura, J. R. Stewart, Juan M Sanchez, Katsushi Tanaka, V. Pierron-Bohnes, Mathieu Fèvre, Y. Le Bouar, Jean-Sébastien Mérot
Publikováno v:
Physical Review B
Physical Review B, American Physical Society, 2020, 102 (13), ⟨10.1103/PhysRevB.102.134114⟩
Physical Review B, American Physical Society, 2020, 102 (13), ⟨10.1103/PhysRevB.102.134114⟩
The short-range order in a CoPt alloy was determined at 1203 and 1423 K using neutron diffuse scattering measurements. The effective pair interactions provided by data analysis reproduce well the experimental order-disorder transition temperature in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85b20ac65abcdac26cb53b40be4b990e
https://hal.archives-ouvertes.fr/hal-02979606
https://hal.archives-ouvertes.fr/hal-02979606
Publikováno v:
Journal of Nuclear Materials
Journal of Nuclear Materials, 2020, https://doi.org/10.1016/j.jnucmat.2020.152068. ⟨10.1016/j.jnucmat.2020.152068⟩
Journal of Nuclear Materials, Elsevier, 2020, https://doi.org/10.1016/j.jnucmat.2020.152068. ⟨10.1016/j.jnucmat.2020.152068⟩
Journal of Nuclear Materials, 2020, https://doi.org/10.1016/j.jnucmat.2020.152068. ⟨10.1016/j.jnucmat.2020.152068⟩
Journal of Nuclear Materials, Elsevier, 2020, https://doi.org/10.1016/j.jnucmat.2020.152068. ⟨10.1016/j.jnucmat.2020.152068⟩
International audience The microstructure evolution in irradiated materials can be conveniently modelled, at large scale, by cluster dynamics (CD). In this approach, the effect of the local environment of defect clusters is neglected. In this article
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cb655f3f572b71bcbfbd75db13252fb
https://cea.hal.science/cea-02495660/document
https://cea.hal.science/cea-02495660/document
Autor:
A. Ruffini, Y. Le Bouar, A. Finel, A.I. Epishin, B. Fedelich, T. Feldmann, B. Viguier, D. Poquillon
Publikováno v:
Computational Materials Science. 204:111118
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ff5831361ac13f76d4899ab8c8ceaea
https://doi.org/10.1016/j.commatsci.2021.111118
https://doi.org/10.1016/j.commatsci.2021.111118
Publikováno v:
Computational Materials Science. 203:111057
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3652f09a14b2fd4fe59550d75f18081d
https://doi.org/10.1016/j.commatsci.2021.111057
https://doi.org/10.1016/j.commatsci.2021.111057
Autor:
B. Bokstein, Bernard Fedelich, Alexander Epishin, Titus Feldmann, Alphonse Finel, Bernard Viguier, Igor L. Svetlov, Dominique Poquillon, Antoine Ruffini, Y. Le Bouar
Publikováno v:
Inorganic Materials: Applied Research
Inorganic Materials: Applied Research, 2018, Inorganic Materials: Applied Research, 9 (1), pp.57-65. ⟨10.1134/s2075113318010100⟩
Inorganic Materials: Applied Research, 2018, 9 (1), pp.57-65. ⟨10.1134/S2075113318010100⟩
Inorganic Materials: Applied Research, 2018, Inorganic Materials: Applied Research, 9 (1), pp.57-65. ⟨10.1134/s2075113318010100⟩
Inorganic Materials: Applied Research, 2018, 9 (1), pp.57-65. ⟨10.1134/S2075113318010100⟩
International audience; An improved diffusion model of pore annihilation during hot isostatic pressing of single crystals of nickel-base superalloys is proposed. The model considers dissolution of pores by emission of vacancies and their diffusion si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c90756e5787196cff49a35431e4b010
https://doi.org/10.1134/s2075113318010100
https://doi.org/10.1134/s2075113318010100