کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1499206 | 993298 | 2012 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Strain rate and texture effects on microstructural characteristics of Mg-3Al-1Zn alloy during compression
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
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چکیده انگلیسی
Twinning activities were largely enhanced under dynamic plastic deformation (DPD). {10–11}, {10–12} and {10–11}–{10–12} twins were observed when loaded along the normal direction. {10–11}–{10–12} double-twinning behavior exhibited relatively stronger orientation dependence than {10–12} twinning. When loaded along the transverse direction, {10–12} twinning was dominant under both DPD and quasi-static conditions and the variant selection mechanism was governed by the Schmid factor which is insensitive to strain rate. However, the competition between twin nucleation and twin growth can be significantly affected by the strain rate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 66, Issue 5, March 2012, Pages 239–242
Journal: Scripta Materialia - Volume 66, Issue 5, March 2012, Pages 239–242
نویسندگان
B.S. Wang, R.L. Xin, G.J. Huang, Q. Liu,