The growth of allotriomorphic ferrite plays a major role in the formation of martensite bands in Dual-Phase steels. We have thus developed a phase field model to study the ferritic growth in different ternary Fe-C-X alloys, incorporating two necessary features. First, we have paid a particular attention to recover the different growth regimes due to the huge difference between the diffusion rates of Cand X substitutional species. Our calculations have exhibited a transition from fast paraequilibrium to slow orthoequilibrium in good agreement with experimental measurements in the literature. Second, austenite grain boundaries have been included in the model because they can conterbalance the manganese segregation bands, as shown in our calcu...
The present work deals with grain refinement and austenite formation in a plain C-Mn steel with 0.17...
The austenite decomposition has been investigated in a hypo-eutectoid plain carbon steel under conti...
The growth of allotriomorphic ferrite from austenite in Fe-C-X alloys is studied. Two systems have b...
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...
La ferrite allotriomorphe est une des morphologies de la ferrite dont la répartition spatiale influe...
La ferrite allotriomorphe est une des morphologies de la ferrite dont la répartition spatiale influe...
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...
A 3D model has been developed to predict the average ferrite grain size and grain size distribution ...
International audienceThe composition dependence of ferrite growth kinetics in Fe-C-X ternary alloye...
International audienceThe composition dependence of ferrite growth kinetics in Fe-C-X ternary alloye...
International audienceThe composition dependence of ferrite growth kinetics in Fe-C-X ternary alloye...
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...
The austenite decomposition has been investigated in a hypo-eutectoid plain carbon steel under conti...
The growth of allotriomorphic ferrite from austenite in Fe-C-X alloys is studied. Two systems have b...
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...
La ferrite allotriomorphe est une des morphologies de la ferrite dont la répartition spatiale influe...
La ferrite allotriomorphe est une des morphologies de la ferrite dont la répartition spatiale influe...
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...
A 3D model has been developed to predict the average ferrite grain size and grain size distribution ...
International audienceThe composition dependence of ferrite growth kinetics in Fe-C-X ternary alloye...
International audienceThe composition dependence of ferrite growth kinetics in Fe-C-X ternary alloye...
International audienceThe composition dependence of ferrite growth kinetics in Fe-C-X ternary alloye...
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...
The austenite decomposition has been investigated in a hypo-eutectoid plain carbon steel under conti...
The growth of allotriomorphic ferrite from austenite in Fe-C-X alloys is studied. Two systems have b...