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Article dans une revue
Mean field modelling of dynamic and post-dynamic recrystallization during hot deformation of Inconel 718 in the absence of δ phase particles
Abstract : Dynamic and post-dynamic recrystallization kinetics were investigated during hot-working of Inconel 718 as a function of temperature, strain and strain rate in the single phase domain. The post-dynamic evolution was found to be extremely fast and impacting significantly the grain size. A two-site mean field model including both dynamic and post-dynamic evolution was used to predict the recrystallized fraction, the average grain size and the stress–strain curves in different thermomechanical conditions.
https://hal-mines-paristech.archives-ouvertes.fr/hal-01297977
Contributeur : Magalie Prudon <>
Soumis le : mardi 5 avril 2016 - 11:09:03
Dernière modification le : jeudi 24 septembre 2020 - 17:22:55
Contributeur : Magalie Prudon <>
Soumis le : mardi 5 avril 2016 - 11:09:03
Dernière modification le : jeudi 24 septembre 2020 - 17:22:55