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

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

Effect of Oxidation with Lanthanum Sol–Gel Coating on the 330Cb Carburization at 900 °C

Autor: Henri Buscail, Alexandre Fleurentin, Christophe Issartel, S. Perrier, Raphaël Rolland

Publikováno v: Oxidation of Metals. 80:467-478

Corrosion and carburization are the main reasons for the degradation of mechanical properties of conveyor units. In order to improve alloy carburization resistance, an adherent oxide scale can act as a carbon diffusion barrier. Oxidation of Alloy 330

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e194dfffa51209b4079c3ede246e9a94
https://doi.org/10.1007/s11085-013-9390-2