کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5455442 1514643 2017 27 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Variant selection of {10-12}-{10-12} double twins during the tensile deformation of an AZ31 Mg alloy
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Variant selection of {10-12}-{10-12} double twins during the tensile deformation of an AZ31 Mg alloy
چکیده انگلیسی
Multiple primary {101¯2} twins were generated when samples of a hot-rolled AZ31 alloy plate were deformed in tension along the normal direction. Secondary {101¯2} twins also formed within the wider primary twins (PTs). Most of the secondary twins (STs) were located at the intersections of two PTs. The crystallographic orientation relationships (ORs) between 34 STs and their host PTs were analyzed. Although ten different ORs have the potential to form, only two were observed. Here 28 of the STs had misorientations of 49.7°<9¯094¯> with respect to their hosts. The observed variant selection is explained in terms of strain accommodation by basal glide in the host PT.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 700, 17 July 2017, Pages 226-233
نویسندگان
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