Atmosphere Influence on Oxidation at High Temperature of Ni–Cr–Si Model Alloys

Autor: Marion Poncet, Christophe Issartel, S. Perrier, Henri Buscail

Publikováno v: Oxidation of Metals
Oxidation of Metals, Springer Verlag, 2021, 96 (1-2), pp.117-127. ⟨10.1007/s11085-021-10056-5⟩

The use of nitriding and carburizing atmospheres in industrial furnaces leads to a drastic reduction in their lifetime. In order to enhance protection, a pre-oxidation step of the chromia-forming alloys used in the furnaces is necessary. The aim of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20594266581bf074487ac99e9677a43b
https://hal.uca.fr/hal-03435783

Influence of atmosphere on high‐temperature oxidation of Fe‐Cr‐Si model alloy

Autor: Stéphane Mathieu, Henri Buscail, Christophe Issartel

Publikováno v: Materials and Corrosion / Werkstoffe und Korrosion
Materials and Corrosion / Werkstoffe und Korrosion, 2019, 70 (8), pp.1410-1415. ⟨10.1002/maco.201810579⟩
Materials and Corrosion / Werkstoffe und Korrosion, Wiley-VCH Verlag, 2019, 70 (8), pp.1410-1415. ⟨10.1002/maco.201810579⟩

International audience; The aim of this work is to show the influence of the gaseous environment on the ferritic Fe-Cr-Si model alloy oxidation during 70 h, at 900 °C and 950 °C. Two different atmospheres have been used: air or nitrogen containing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91a803c2d1d7d803bb5913d61201f65d
https://doi.org/10.1002/maco.201810579

Effect of Yttrium as Alloying Element on a Model Alumina-Forming Alloy Oxidation at 1100 °C

Autor: Sébastien Chevalier, Christophe Issartel, Jérôme Favergeon, Henri Buscail

Publikováno v: Oxidation of Metals
Oxidation of Metals, Springer Verlag, 2017, 88 (3-4), pp.409-420. ⟨10.1007/s11085-017-9750-4⟩
Oxidation of Metals, Springer Verlag, 2017, 88 (3-4), pp.409-420. 〈10.1007/s11085-017-9750-4〉
Oxidation of Metals, 2017, 88 (3-4), pp.409-420. ⟨10.1007/s11085-017-9750-4⟩

In order to study the effect of yttrium as alloying element on the high-temperature oxidation of an alumina-forming alloy, 0.093 wt% yttrium was incorporated into a model FeCrAl alloy. Yttrium has a beneficial effect on the isothermal oxidation behav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4265b8743ac68daf398a97dca6f1b894
https://doi.org/10.1007/s11085-017-9750-4

Zircaloy-4 high temperature oxidation in atmospheres representative of SFP-LOCA: Investigation of the influence of a low temperature pre-oxidation scale

Autor: Olivia Coindreau, Anne Kasperski, M. Gestin, Michèle Pijolat, Henri Buscail, Michel Mermoux, Véronique Peres, Christophe Issartel, Christian Duriez, Raphaël Rolland

Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, 2019, 513, pp.152-174. ⟨10.1016/j.jnucmat.2018.10.019⟩
Journal of Nuclear Materials, Elsevier, 2019, 513, pp.152-174. ⟨10.1016/j.jnucmat.2018.10.019⟩

International audience; Within the framework of the French DENOPI project dedicated to the study of Spent Fuel Pool accidents, the high temperature degradation of Zircaloy-4 cladding material has been investigated in the 700–950 °C range, in air a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e276a18d631214dd933a75575cbfce43
https://hal.science/hal-02105029

Stress determination by in situ X-ray diffraction – Influence of water vapour on the Zircaloy-4 oxidation at high temperature

Autor: Sébastien Perrier, Henri Buscail, Christophe Issartel, Raphaël Rolland, L. Latu-Romain

Publikováno v: Corrosion Science
Corrosion Science, Elsevier, 2018, 134, pp.38-48. ⟨10.1016/j.corsci.2018.02.002⟩
Corrosion Science, 2018, 134, pp.38-48. ⟨10.1016/j.corsci.2018.02.002⟩

A key parameter for the understanding the effect of water vapour on the oxidation mechanism is the determination of the stress level in the zirconia scale formed on Zircaloy-4 (Zy-4) at the operating temperature. In order to provide an accurate descr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0207c0a879f94c737d59d0ea0bd140ba
https://hal.uca.fr/hal-01898134