Quantitative phase-field approach for simulating grain growth in anisotropic systems with arbitrary inclination and misorientation dependence.

نویسندگان

  • N Moelans
  • B Blanpain
  • P Wollants
چکیده

A phase-field approach for quantitative simulations of grain growth in anisotropic systems is introduced, together with a new methodology to derive appropriate model parameters that reproduce given misorientation and inclination dependent grain boundary energy and mobility in the simulations. The proposed model formulation and parameter choice guarantee a constant diffuse interface width and consequently give high controllability of the accuracy in grain growth simulations.

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عنوان ژورنال:
  • Physical review letters

دوره 101 2  شماره 

صفحات  -

تاریخ انتشار 2008