Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Arnaud Metsue"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-19 (2021)
Scientific Reports
Scientific Reports
Hydrogen-grain-boundaries interactions and their role in intergranular fracture are well accepted as one of the key features in understanding hydrogen embrittlement in a large variety of common engineer situations. These interactions implicate some f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a38ad611bbf61c645282878151214d78
https://doaj.org/article/efd5bd52dc1a45a1bc538582647aeab8
https://doaj.org/article/efd5bd52dc1a45a1bc538582647aeab8
Publikováno v:
CORROSION. 75:898-902
The aim of this study is a clarification of the thermodynamic and/or kinetic origin of superabundant vacancies formation in nickel exposed to hydrogen ingress. Here, first-principles calculations w...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::068bbf132379b54ce2b72614fbaa749d
https://doi.org/10.5006/3101
https://doi.org/10.5006/3101
Publikováno v:
Computational Materials Science
Computational Materials Science, Elsevier, 2021, 188, pp.110136. ⟨10.1016/j.commatsci.2020.110136⟩
Computational Materials Science, Elsevier, 2021, 188, pp.110136. ⟨10.1016/j.commatsci.2020.110136⟩
The three low index surfaces of nickel, {1 0 0}, {1 1 0} and {1 1 1}, have been investigated to question the crystallographic orientation impact on hydrogen diffusivity and solubility near the surface. Diffusion profiles from Top adsorption sites und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9446f2b3b1b1396dac68cf3d172fa8f1
https://hal.archives-ouvertes.fr/hal-03194619
https://hal.archives-ouvertes.fr/hal-03194619
Autor:
Arnaud Metsue, Xavier Feaugas
Publikováno v:
Metallurgical and Materials Transactions A. 48:5223-5227
The elastic properties of Ni x W1−x alloys up to x = 0.1875 have been determined from first principles calculations. We have used stress–strain relationships to calculate the C ij elastic coefficients and the Voigt–Reuss–Hill approximations t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45a6c1331c5b4ff148335acca48cadc4
https://doi.org/10.1007/s11661-017-4332-2
https://doi.org/10.1007/s11661-017-4332-2
Autor:
Éric Andrieu, Isabelle Aubert, Thierry Auger, Quentin Auzoux, Rémi Batisse, Charlotte Becquart, Pierre Bernard, Christine Blanc, Cédric Bosch, Jamaa Bouhattate, Yves Bréchet, Laurent Briottet, Yann Charles, Pierre Combrade, Thierry Couvant, Juan Creus, David Delafosse, Alexis Deschamps, Olivier Devos, Matthieu Dhondt, Christophe Domain, Véronique Doquet, Joël Douin, Cécilie Duhamel, François Dupoiron, Claude Duret-Thual, Mohamed El May, Xavier Feaugas, Marc Fivel, Samuel Forest, Marion Frégonèse, Monique Gaspérini, Mohamed Gouné, Catherine Guerre, Gilbert Hénaff, Jean-Loup Heuzé, Jean Kittel, Sabrina Marcelin, Philippe Marcus, Frantz Martin, Vincent Maurice, Arnaud Metsue, Bernard Normand, Grégory Odemer, Roland Oltra, Abdelali Oudriss, Thierry Palin-Luc, Nathalie Pauze, Nadine Pébère, Michel Perez, Philippe Pilvin, Angéline Poulon-Quintin, Ingrid Proriol-Serre, Élie Protopopoff, Marion Risbet, Fiona Ruel, Nicolas Saintier, Döme Tanguy, Benoît Ter-Ovanessian, Florian Thebault, Ludovic Thuinet, Marie Touzet-Cortina, Vincent Vignal, Aurélien Villani, Vincent Vivier, Jean-Bernard Vogt, Flavien Vucko, Krzysztof Wolski
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::850fe7c365fc0f427ca17cd2c95b3ae1
https://doi.org/10.1016/b978-1-78548-309-7.50027-2
https://doi.org/10.1016/b978-1-78548-309-7.50027-2
Autor:
Yann Charles, Thierry Couvant, Gilbert Hénaff, Monique Gaspérini, Cecilie Duhamel, Arnaud Metsue, Nicolas Saintier, Matthieu Dhondt, Jamaa Bouhattate, Marion Frégonèse, Isabelle Aubert
Publikováno v:
Mechanics-Microstructure-Corrosion Coupling :Concepts, Experiments, Modeling and Cases
Mechanics-Microstructure-Corrosion Coupling :Concepts, Experiments, Modeling and Cases, Elsevier, pp.413-438, 2019, 978-1-78548-309-7. ⟨10.1016/B978-1-78548-309-7.50018-1⟩
Mechanics-Microstructure-Corrosion Coupling :Concepts, Experiments, Modeling and Cases, Elsevier, pp.413-438, 2019, 978-1-78548-309-7. ⟨10.1016/B978-1-78548-309-7.50018-1⟩
International audience; In the previous chapters we have presented the diversity and the complexity of the multiscale degradation mechanisms for mechanics-microstructure-environment coupling problems. The aim of this chapter is to provide a quantitat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2550ad4209457eae0b43a384fdaf791f
https://hal-ensta-bretagne.archives-ouvertes.fr/hal-02149396
https://hal-ensta-bretagne.archives-ouvertes.fr/hal-02149396
Publikováno v:
Journal of Alloys and Compounds. 656:555-567
The hydrogen solubility and the vacancy concentration in Ni single crystals at thermal equilibrium have been determined from a combination of mechanical statistics and ab initio calculations of the Gibbs free energy up to P H2 = 0.1 GPa and 1700 K. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64baf7d0b6d27243c3b8259be2e8a476
https://doi.org/10.1016/j.jallcom.2015.09.252
https://doi.org/10.1016/j.jallcom.2015.09.252
Publikováno v:
Computational Materials Science
Computational Materials Science, Elsevier, 2018, 151, pp.144-152. ⟨10.1016/j.commatsci.2018.05.013⟩
Computational Materials Science, Elsevier, 2018, 151, pp.144-152. ⟨10.1016/j.commatsci.2018.05.013⟩
The jump rates of H in the interstitial sites of a perfect crystal and in the vicinity of a vacancy in nickel have been determined accurately from ab initio calculations up to 1200 K. The migration free energy of H implemented in the Wert and Zener t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbf58661e7bcb1917db0e5aa09c1a130
https://hal.archives-ouvertes.fr/hal-01840002
https://hal.archives-ouvertes.fr/hal-01840002
Publikováno v:
Acta Materialia
Acta Materialia, Elsevier, 2018, 148, pp.280-288. ⟨10.1016/j.actamat.2018.01.056⟩
Acta Materialia, Elsevier, 2018, 148, pp.280-288. ⟨10.1016/j.actamat.2018.01.056⟩
A theoretical formalism based on density functional theory was conducted to examine the influence of hydrogen on the elastic constants of nickel at finite temperature. In this investigation, we also performed uniaxial tensile tests on 001 > oriented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e841bd960de97cbf4c4583a909cd8a9
https://hal.archives-ouvertes.fr/hal-01892911
https://hal.archives-ouvertes.fr/hal-01892911
Autor:
Isabelle, Aubert, Jamaa, Bouhattate, Charles, Y., Thierry, Couvant, Matthieu, Dhondt, Cecilie, Duhamel, Marion, Fregonese, Monique, Gaspérini, Gilbert, Hénaff, Arnaud, Metsue, Nicolas, Saintie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::9c65467fb7acc9ed8bed762fa87f3c00
https://hal.science/hal-03915157
https://hal.science/hal-03915157