Stochastic modelling of dendritic grain structures

Abstract : Dendritic grain structures were studied using stochastic modelling. Crystallographic orientation of grains and spatial distribution of the nuclei were analyzed using random procedures. A dendrite tip growth kinetics model was employed for simulations of grain envelope development. The kinetic model was also used as a microsegregation model for the coupling with heat flow calculations. Cellular Automation-Finite Element models were proposed for studying macrostructures formed in casting.
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Article dans une revue
La Metallurgia Italiana, Associazione Italiana Metallurgia, 2001, 93 (7-8), pp.68-69
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Soumis le : mardi 18 juillet 2017 - 17:05:21
Dernière modification le : jeudi 11 janvier 2018 - 06:18:14

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  • HAL Id : hal-01564428, version 1

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Charles-André Gandin. Stochastic modelling of dendritic grain structures. La Metallurgia Italiana, Associazione Italiana Metallurgia, 2001, 93 (7-8), pp.68-69. 〈hal-01564428〉

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