On misorientation distribution evolution during anisotropic grain growth
نویسندگان
چکیده
منابع مشابه
Simulations of anisotropic grain growth: Efficient algorithms and misorientation distributions
An accurate and efficient algorithm, closely related to the level set method, is presented for the simulation of Mullins’s model of grain growth with arbitrarily prescribed surface energies. The implicit representation of interfaces allows for seamless transitions through topological changes. Well-resolved large-scale simulations are presented, beginning with over 650,000 grains in two dimensio...
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A critical event model for the evolution of numberand area-weighted misorientation distribution functions (MDFs) during grain growth is proposed. Predictions from the model are compared to numberand area-weighted MDFs measured in Monte Carlo simulations with anisotropic interfacial properties and several initial orientation distributions, as well as a dense polycrystalline magnesia sample. The ...
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Grain growth in two and three dimensions with anisotropic interfacial properties was simulated using the Monte Carlo method. The relative effects of grain boundary energy and mobility anisotropy on numberand area-weighted misorientation distribution functions (MDFs) were compared. Results indicate that energy anisotropy has a measurable effect on misorientation texture development, while mobili...
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ژورنال
عنوان ژورنال: Acta Materialia
سال: 2001
ISSN: 1359-6454
DOI: 10.1016/s1359-6454(01)00207-5