Accéder directement au contenu Accéder directement à la navigation
Article dans une revue

Effect of a pre-oxide on the high temperature steam oxidation of Zircaloy-4 and M5Framatome alloys

Abstract : The effect of a pre-existing oxide layer formed at low temperature on the subsequent oxidation in steam at high temperature was studied for Zircaloy-4 and M5 Framatome alloys. Various pre-oxidation conditions (air at 550 °C, steam at 415 °C, static and flowing water at ∼350 °C), pre-oxide thicknesses (3–60 μm) and high temperature oxidation conditions (850–1200 °C, 55–9500s) were investigated. Pre-oxide has an effect on the oxidation kinetics and the hydrogen uptake at high temperature, depending on the pre-oxide thickness, the pre-oxidation conditions, the alloy and the high temperature oxidation conditions.
Type de document :
Article dans une revue
Liste complète des métadonnées

https://hal-ensta-bretagne.archives-ouvertes.fr/hal-02149361
Contributeur : Claude Morvan <>
Soumis le : jeudi 6 juin 2019 - 12:39:06
Dernière modification le : jeudi 25 juin 2020 - 14:54:03

Identifiants

Citation

Matthieu Le Saux, J.C. Brachet, V. Vandenberghe, E. Rouesne, S. Urvoy, et al.. Effect of a pre-oxide on the high temperature steam oxidation of Zircaloy-4 and M5Framatome alloys. Journal of Nuclear Materials, Elsevier, 2019, 518, pp.386-399. ⟨10.1016/j.jnucmat.2019.03.023⟩. ⟨hal-02149361⟩

Partager

Métriques

Consultations de la notice

144