کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1583521 | 1514889 | 2007 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mechanical behavior and microstructure during compression of semi-solid ZK60-RE magnesium alloy at high solid content
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Mechanical behavior and microstructure during compression of semi-solid ZK60-RE magnesium alloy at high solid content Mechanical behavior and microstructure during compression of semi-solid ZK60-RE magnesium alloy at high solid content](/preview/png/1583521.png)
چکیده انگلیسی
Mechanical behavior during compression of semi-solid ZK60-RE magnesium alloy at high solid content is researched in this paper. The alloy was prepared from ZK60 alloy and rare earth elements by casting, equal channel angular extruding, and liquidus forging. Semi-solid isothermal pre-treatment was carried out to make the grains globular before the compression. Here, several groups of true strain-true stress curves with different variables during compression are given to make comparisons of their mechanical behaviors. Liquid paths were the most essential to deformation, and its variation during compression depends on the strain rate. Here, thixotropic strength is defined as the true stress at the first peak in the true stress-true strain curve.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 465, Issues 1â2, 15 September 2007, Pages 247-254
Journal: Materials Science and Engineering: A - Volume 465, Issues 1â2, 15 September 2007, Pages 247-254
نویسندگان
Weiwei Shan, Shoujing Luo,