کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1580534 | 1514845 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Strain rate response of mechanical behaviors for a Zr-based bulk metallic glass matrix composite
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Strain rate response of mechanical behaviors for a Zr-based bulk metallic glass matrix composite Strain rate response of mechanical behaviors for a Zr-based bulk metallic glass matrix composite](/preview/png/1580534.png)
چکیده انگلیسی
The strain rate response of compressive mechanical behaviors for a Zr60.0Ti14.7Nb5.3Cu5.6Ni4.4Be10.0 bulk metallic glass matrix composite with the tensile fracture strain of 2.9%, was investigated. The dislocation-related deformation mode was employed to interpret the failure of the composite containing continuous network dendrites with high-volume fraction. Under the quasi-static compression, a positive dependence of the plasticity on the increasing strain rate was obtained. However, upon the dynamic loading, the composite exhibited premature fracture and the very limited plasticity accompanied, which suggested the strain was not kinetically accommodated during the prompt deformation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 515, Issues 1–2, 25 July 2009, Pages 141–145
Journal: Materials Science and Engineering: A - Volume 515, Issues 1–2, 25 July 2009, Pages 141–145
نویسندگان
J.W. Qiao, Y. Zhang, P. Feng, Q.M. Zhang, G.L. Chen,