On the determination of growth stress during oxidation of pure zirconium at elevated temperature

Autor: Gérard Moulin, L. Kurpaska, L. Lahoche, Jérôme Favergeon

Publikováno v: Applied Surface Science
Applied Surface Science, Elsevier, 2018, 446, pp.27-35. ⟨10.1016/j.apsusc.2018.02.215⟩

An experimental approach have been proposed to evaluate growth of stress during high temperature oxidation of pure zirconium. The development of stress in the oxide scale has been investigated experimentally in in-situ conditions by combining the Def

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2dea8e82c0567a5f46c86e578d630f6
https://doi.org/10.1016/j.apsusc.2018.02.215

Raman spectroscopy analysis of air grown oxide scale developed on pure zirconium substrate

Autor: Gérard Moulin, Jérôme Favergeon, M. El-Marssi, J.-L. Grosseau Poussard, L. Lahoche, Jean-Marc Roelandt, L. Kurpaska

Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2015, 466, pp.460-467. ⟨10.1016/j.jnucmat.2015.06.005⟩

Using Raman spectroscopy technique, external and internal parts of zirconia oxide films developed at 500 °C and 600 °C on pure zirconium substrate under air at normal atmospheric pressure have been examined. Comparison of Raman peak positions of te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::510d12d1c1b7df1367152181fcc5a758
https://doi.org/10.1016/j.jnucmat.2015.06.005

Zirconia Layer Formed by High Temperature Oxidation of Pure Zirconium: Stress Generated at the Zirconium/Zirconia Interface

Autor: Mimoun El Marssi, Gérard Moulin, L. Kurpaska, Jean-Marc Roelandt, L. Lahoche, Jérôme Favergeon

Publikováno v: Oxidation of Metals
Oxidation of Metals, Springer Verlag, 2013, 79 (3-4), pp.261-277. ⟨10.1007/s11085-012-9348-9⟩

Oxidation of pure zirconium metal at high temperature (500 and 600 °C) under air at normal atmospheric pressure was investigated using the Raman Spectroscopy technique. Analysis of the absolute intensities as well as the positions of the Raman bands

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f106b38bbb4d1a4f8dce4dc71508755b
https://doi.org/10.1007/s11085-012-9348-9

Determination of the Epitaxial Strains of a Thermally Grown Oxide on a Metallic Substrate

Autor: L. Lahoche, Jérôme Favergeon, L. Kurpaska, Jean-Marc Roelandt, Gérard Moulin

Publikováno v: Materials Science Forum
Materials Science Forum, Trans Tech Publications Inc., 2011, 696, pp.176-182. ⟨10.4028/www.scientific.net/msf.696.176⟩

A generalization of the Bollmann’s method is used to evaluate the epitaxial strains at the metal/oxide interface. The numerical approach is described and applied to the Ni/NiO system in order to study the result sensitivity to some numerical parame

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::149dcdaf96442978e0711d8afe115b40
https://doi.org/10.4028/www.scientific.net/msf.696.176

Shaping of Planetary Nebulae by Magnetic Fields

Autor: L. Lahoche, Gianni Pascoli

Publikováno v: Publications of the Astronomical Society of the Pacific. 120:1267-1270

Superwind production triggered by internal MHD effects in Red Giants is considered. Huge vortices of gas are predicted in and above the atmosphere during the peaked phase of ejection. Examination of the results clearly indicates a strong departure fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5849280d9e5d08e01892f3c9f2bcbfb5
https://doi.org/10.1086/594377