کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7983727 | 1514783 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High ductility of a Mg-Y-Ca alloy via extrusion
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The recrystallization texture, microstructures and mechanical properties of a new Mg-2.4Y-0.3Ca (WX20) alloy extruded with different ratios (15, 20 and 25) have been investigated. It was found that the recrystallized volume fraction increased and the microstructure became more homogeneous with the increase of extrusion ratio. An additional ã42¯2¯3ã texture component was observed and considered as the effect of Y and Ca addition on the orientation of recrystallized grains. A remarkably high tensile ductility of nearly 37% was achieved and the reasons for the high ductility were discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 560, 10 January 2013, Pages 103-110
Journal: Materials Science and Engineering: A - Volume 560, 10 January 2013, Pages 103-110
نویسندگان
Na Zhou, Zhenyan Zhang, Jie Dong, Li Jin, Wenjiang Ding,