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Lifetime modelling of turbine blade coatings under thermo-mechanical loadings
This study aims at modeling the life time of a NiAlPt coating used at high temperature and deposited on a single crystal nickel-based superalloy AM1. Usually, the life... -
Multiscale approach to predict the lifetime of EB-PVD thermal barrier coatings
Thermal barrier coatings (TBCs) are used to protect hot components from combustion gases in gas turbines. One of the most widely used TBC systems is that applied by an... -
Recrystallization of L-605 cobalt superalloy during hot-working process
Co-20Cr-15W-10Ni alloy (L-605) is a cobalt-based superalloy combining high strength with keeping high ductility, biocompatible and corrosion resistant. It has been... -
Study of casting defect nocivity on the fatigue life at high temperature of a...
The high pressure turbine blade of aeroengine are submitted to severe thermomechanical loading in service. The turbine blade are curently manufactured by directionnal...
