کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7980140 1514728 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of texture on anisotropy of mechanical properties in annealed Mg-0.6%Zr-1.0%Cd sheets by unidirectional and cross rolling
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Effects of texture on anisotropy of mechanical properties in annealed Mg-0.6%Zr-1.0%Cd sheets by unidirectional and cross rolling
چکیده انگلیسی
Effects of texture on anisotropy of mechanical properties in annealed Mg-0.6%Zr-1.0%Cd sheets by unidirectional and cross rolling were investigated. The results show that both sheets exhibit typical basal texture and obvious anisotropy. Compared with the unidirectional rolling sheet, a weaker basal texture and more scattering rotated grains are obtained by cross rolling within the sheet plane. Meanwhile, the crossing rolling sheet exhibits lower mechanical properties anisotropy than the unidirectionally rolled one. Taking into account of prismatic 〈a〉 slip and basal 〈a〉 slip as the dominant deformation mechanism for the unidirectional and cross rolling sheets respectively, the effects of texture on anisotropic behavior of both sheets could be explained by the microscopic crystal plasticity theory. Furthermore, the decreased anisotropy in annealed sheet by cross rolling is likely attributed to the weakened basal texture which originated from the specific geometry of cross rolling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 615, 6 October 2014, Pages 324-330
نویسندگان
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