کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9795456 1514930 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On modelling the interplay between microporosity formation and hot tearing in aluminium direct-chill casting
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
On modelling the interplay between microporosity formation and hot tearing in aluminium direct-chill casting
چکیده انگلیسی
An existing two-phase mathematical model that addresses hot tearing formation in aluminium casting is extended to include microporosity formation and its effect on quantities associated with hot tearing formation. An application addressing the start-up phase of aluminium direct-chill casting reveals that thermally induced deformations increase the porosity level, and thus the hot tearing susceptibility if hot tearing is considered to be an “opening-up” of micropores caused by the deformation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volumes 413–414, 15 December 2005, Pages 105-108
نویسندگان
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