Modélisation de l'interdiffusion et du comportement en oxydation cyclique de superalliages monocristallins à base de nickel revêtus d'une sous-couche γ-γ’ riche en platine. Extension aux systèmes barrière thermique
Les systèmes barrière thermique actuels connaissent une importante dispersion de durées de vie liée principalement aux ondulations de surface du revêtement métallique β-(Ni,Pt)Al provoquant l’écaillage du dépôt céramique. Les revêtements γ-γ’ riches en platine sont étudiés en tant qu’alternative au...
Main Author: | Audigié, Pauline |
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Other Authors: | Toulouse, INPT |
Language: | fr |
Published: |
2015
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Subjects: | |
Online Access: | http://www.theses.fr/2015INPT0054/document |
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