Zobrazeno 1 - 10
of 52
pro vyhledávání: '"S Queyreau"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Mechanics and Physics of Solids at Micro-and Nano-Scales
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4132f381d18ff424e9debd09378d5f21
https://doi.org/10.1002/9781119687566.ch3
https://doi.org/10.1002/9781119687566.ch3
Publikováno v:
International Journal of Plasticity
International Journal of Plasticity, Elsevier, 2019, 115, pp.29-55. ⟨10.1016/j.ijplas.2018.11.007⟩
International Journal of Plasticity, Elsevier, 2019, 115, pp.29-55. ⟨10.1016/j.ijplas.2018.11.007⟩
Plastic strain induced grain boundary migration (SIBM) is investigated by means of in-situ SEM experiments and AFM surface observations in the case of 4N pure aluminum. The study focuses on two polycrystalline samples obtained through different therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::883f08dbb8d53e5c4fb80fc80ba6bc4f
https://doi.org/10.1016/j.ijplas.2018.11.007
https://doi.org/10.1016/j.ijplas.2018.11.007
Publikováno v:
Computational Materials Science. 139:39-47
The issue of supercell size convergence for a metal grain boundary (GB) traction-separation curve is addressed through an atomistic first principles based uniaxial tensile test. Focussing on the face-centred cubic Al Σ5 [1 0 0] 36.87° twist GB, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89af2113cfb8fc3c0f49f5c4620c9de8
https://doi.org/10.1016/j.commatsci.2017.07.028
https://doi.org/10.1016/j.commatsci.2017.07.028
Publikováno v:
Modelling and Simulation in Materials Science and Engineering. 28:075001
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2942bba04b891ef508ff951dd8a3ce5
https://doi.org/10.1088/1361-651x/aba736
https://doi.org/10.1088/1361-651x/aba736
Publikováno v:
SSRN Electronic Journal.
The uniaxial tensile test response of a H decorated Σ5 [100] twist grain boundary (GB) in face-centered-cubic Al has been examined with first principles. The impurity shows a strong tendency to relocate during loading. To capture these H movements,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ef38ced92a0c550ef3831fa018fce3e
https://doi.org/10.2139/ssrn.3339474
https://doi.org/10.2139/ssrn.3339474
Publikováno v:
Computational Materials Science
Computational Materials Science, Elsevier, 2019, pp.109403. ⟨10.1016/j.commatsci.2019.109403⟩
Computational Materials Science, Elsevier, 2019, pp.109403. ⟨10.1016/j.commatsci.2019.109403⟩
International audience; The uniaxial tensile test response of a H decorated Σ5 [100] twist grain boundary (GB) in face-centred-cubic Al has been examined with first principles. The impurity shows a strong tendency to relocate during loading. To capt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fffcede9f8f7475fedd3655b9838c2bd
https://doi.org/10.1016/j.commatsci.2019.109403
https://doi.org/10.1016/j.commatsci.2019.109403
Publikováno v:
Acta Materialia
Acta Materialia, Elsevier, 2018, 160, pp.121-136. ⟨10.1016/j.actamat.2018.08.044⟩
Acta Materialia, Elsevier, 2018, 160, pp.121-136. ⟨10.1016/j.actamat.2018.08.044⟩
International audience; Copper tensile samples were prepared by various thermomechanical treatments (rolling and annealing) producing different initial textures, characterized mainly by an increasing Cube component. These samples were characterized m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74b217de83ab98c0b96af548429c0299
https://hal.archives-ouvertes.fr/hal-02340566/document
https://hal.archives-ouvertes.fr/hal-02340566/document
Publikováno v:
Advanced Materials Research. 996:169-174
X-ray stress analysis suffers from homogeneity limitations of the stress field in the analyzed volume. When this homogeneity is not fulfilled, it is possible to reduce the irradiated volume down to stress homogeneity achievement. New limitation howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d24aa0c8ead4ec6ca9c2b30066812a9
https://doi.org/10.4028/www.scientific.net/amr.996.169
https://doi.org/10.4028/www.scientific.net/amr.996.169
Autor:
Benoit Devincre, S. Queyreau
Publikováno v:
Philosophical Magazine Letters. 89:419-430
The Bauschinger effect in dispersion-strengthened materials is investigated with the help of a 3D dislocation dynamics simulation. Among the different elementary features controlling strengthening, Orowan loops around impenetrable particles appear to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bff7b8659ceb7e57f6bef55272e56f1c
https://doi.org/10.1080/09500830903005433
https://doi.org/10.1080/09500830903005433