|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|5443196||1398306||2018||5 صفحه PDF||ندارد||دانلود کنید|
The existence of a âHillert regimeâ in 3D normal grain growth, where the grain size distributions (GSDs) at different time-steps match the Hillert distribution during parabolic grain growth, is investigated for different initial GSDs using large-scale phase-field simulations. The short-lived âHillert regimeâ was present in the early-stage only in few cases. The GSDs obtained at a later-stage for all cases are self-similar over long period; independent of the initial GSDs; and wider than the Hillert distribution. Also, the topological properties in the âHillert regimeâ were different from that in the later-stage self-similar regime.
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Journal: Scripta Materialia - Volume 142, 1 January 2018, Pages 148-152