کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1573767 | 1514686 | 2016 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Correlation between hardness and shear banding of metallic glasses under nanoindentation
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Shear banding is an important factor affecting the mechanical properties of metallic glasses. This paper decodes the relationship between hardness and shear banding illustrated by displacement bursts under nanoindentation. Both strain softening caused by shear banding and strain hardening after shear banding contribute to the hardness. It was concluded that randomly distributed large sized displacement bursts lead to more intense straining hardening and therefore a higher hardness increase than the uniformly distributed small sized bursts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 657, 7 March 2016, Pages 38–42
Journal: Materials Science and Engineering: A - Volume 657, 7 March 2016, Pages 38–42
نویسندگان
Fucheng Li, Min Song, Song Ni, Shengfeng Guo, Xiaozhou Liao,