کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
5443196 1398306 2018 5 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله
Regular articleInvestigation on the existence of a 'Hillert regime' in normal grain growth
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Regular articleInvestigation on the existence of a ‘Hillert regime’ in normal grain growth
چکیده انگلیسی

The existence of a 'Hillert regime' 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 'Hillert regime' 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 'Hillert regime' were different from that in the later-stage self-similar regime.

Graphical Abstract298

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 142, 1 January 2018, Pages 148-152
نویسندگان
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