Phase-field simulation of a Fe-Mn alloy under forced flow conditions |
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| Authors: | R Siquieri J Rezende J Kundin and H Emmerich |
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| Institution: | (1) Departament de F?sica Aplicada, EPSC, Universitat Polit?cnica de Catalunya, 08860 Castelldefels, Spain;(2) Charg? de Recherche, Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique de la Mati?re Condens?e, CNRS/? cole Polytechnique, 91128 Palaiseau, France; |
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| Abstract: | In this work a study through numerical simulation of dendritic growth for the system Fe-Mn under the influence of a forced
flow field is presented. The investigations are based on an extension of the quantitative phase-field approach developed by
Echebarria et. al. Phy. Rev. E 061604 (2004), to simulate the solidification of Fe-Mn under the influence of a forced flow
field. The simulations are performed for isothermal conditions and the investigation concentrates on the effects of forced
flow on the dendrite morphology during the growth dynamics. The effects of forced flow on microsegregation are also discussed. |
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