La ferrite allotriomorphe est une des morphologies de la ferrite dont la répartition spatiale influe fortement sur les propriétés mécaniques dans les aciers dual-phase. En fonction des traitements qu'ils subissent, la ferrite peut s'y répartir suivant les bandes de ségrégation en manganèse, issues de l'étape de solidification. Pour établir le rôle que joue le processus de croissance de la ferrite allotriomorphe sur la mise en place de la structure en bandes, nous avons développé un modèle de champ de phases possédant deux spécificités originales, imposées par le problème. D'une part, ce modèle est capable de reproduire les différents régimes cinétiques observés dans les alliages ternaires Fe-C-X, pilotés par la présence concomittante du car...
La thèse porte sur la modélisation de la transformation de l'austénite en ferrite dans les aciers en...
The control of microstructure through physical models is of great interest in the development of new...
The control of microstructure through physical models is of great interest in the development of new...
La ferrite allotriomorphe est une des morphologies de la ferrite dont la répartition spatiale influe...
The growth of allotriomorphic ferrite plays a major role in the formation of martensite bands in Dua...
The growth of allotriomorphic ferrite plays a major role in the formation of martensite bands in Dua...
The growth of allotriomorphic ferrite plays a major role in the formation of martensite bands in Dua...
A 3D model has been developed to predict the average ferrite grain size and grain size distribution ...
transformation in steels focusing on the thermodynamic and kinetics conditions at the alpha/gamma in...
transformation in steels focusing on the thermodynamic and kinetics conditions at the alpha/gamma in...
transformation in steels focusing on the thermodynamic and kinetics conditions at the alpha/gamma in...
Intercritical annealing is used widely in the steel industry to produce advanced high strength steel...
The present work deals with grain refinement and austenite formation in a plain C-Mn steel with 0.17...
The present work deals with grain refinement and austenite formation in a plain C-Mn steel with 0.17...
La thèse porte sur la modélisation de la transformation de l'austénite en ferrite dans les aciers en...
La thèse porte sur la modélisation de la transformation de l'austénite en ferrite dans les aciers en...
The control of microstructure through physical models is of great interest in the development of new...
The control of microstructure through physical models is of great interest in the development of new...
La ferrite allotriomorphe est une des morphologies de la ferrite dont la répartition spatiale influe...
The growth of allotriomorphic ferrite plays a major role in the formation of martensite bands in Dua...
The growth of allotriomorphic ferrite plays a major role in the formation of martensite bands in Dua...
The growth of allotriomorphic ferrite plays a major role in the formation of martensite bands in Dua...
A 3D model has been developed to predict the average ferrite grain size and grain size distribution ...
transformation in steels focusing on the thermodynamic and kinetics conditions at the alpha/gamma in...
transformation in steels focusing on the thermodynamic and kinetics conditions at the alpha/gamma in...
transformation in steels focusing on the thermodynamic and kinetics conditions at the alpha/gamma in...
Intercritical annealing is used widely in the steel industry to produce advanced high strength steel...
The present work deals with grain refinement and austenite formation in a plain C-Mn steel with 0.17...
The present work deals with grain refinement and austenite formation in a plain C-Mn steel with 0.17...
La thèse porte sur la modélisation de la transformation de l'austénite en ferrite dans les aciers en...
La thèse porte sur la modélisation de la transformation de l'austénite en ferrite dans les aciers en...
The control of microstructure through physical models is of great interest in the development of new...
The control of microstructure through physical models is of great interest in the development of new...