کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1548223 | 997727 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of the microcrack evolution in a Ti-based bulk metallic glass matrix composite
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Investigation of the microcrack evolution in a Ti-based bulk metallic glass matrix composite Investigation of the microcrack evolution in a Ti-based bulk metallic glass matrix composite](/preview/png/1548223.png)
چکیده انگلیسی
The initiation and evolution behavior of the shear-bands and microcracks in a Ti-based metallic-glass–matrix composite (MGMC) were investigated by using an in-situ tensile test under transmission electron microscopy (TEM). It was found that the plastic deformation of the Ti-based MGMC related with the generation of the plastic deformation zone in crystalline and shear deformation zone in glass phase near the crack tip. The dendrites can suppress the propagation of the shear band effectively. Before the rapid propagation of cracks, the extending of plastic deformation zone and shear deformation zone ahead of crack tip is the main pattern in the composite.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Natural Science: Materials International - Volume 24, Issue 2, April 2014, Pages 121–127
Journal: Progress in Natural Science: Materials International - Volume 24, Issue 2, April 2014, Pages 121–127
نویسندگان
Yongsheng Wang, Zhenxi Guo, Rui Ma, Guojian Hao, Yong Zhang, Junpin Lin, Manling Sui,