کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1576110 | 1514765 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of grain size, texture and twinning on mechanical properties and work-hardening behaviors of pure Mg
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Pure magnesium sheets and wires with various microstructures and texture type were obtained using different deformation parameters and heat treatment methods. The work-hardening behaviors of pure Mg sheets and wires during tensile tests at room temperature were investigated. Effects of grain size, texture, twinning and alloying elements on work-hardening behaviors are discussed. The experimental results are analyzed by the Lukác and BalÃk hardening model: θ=A/(ÏâÏ0.2)+BâC(ÏâÏ0.2)âD(ÏâÏ0.2)3; changes of parameters in the formula with the factors mentioned above are discussed in detail. Theoretical models for work-hardening rate with changing of grain size, texture, twinning and alloying elements are given in this article.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 578, 20 August 2013, Pages 240-246
Journal: Materials Science and Engineering: A - Volume 578, 20 August 2013, Pages 240-246
نویسندگان
Yandang Qiao, Xin Wang, Zuyan Liu, Erde Wang,