Serrated plastic flow in a Zr-based bulk metallic glass during nanoindentation

被引：0
|
作者：
Dai, LH [1 ]
Liu, LF
Yan, M
Wei, BC
Jürgen, E
机构：
[1] Chinese Acad Sci, Inst Mech, State Key LNM, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China
[3] Tech Univ Darmstadt, Div Phys Met, Dept Mat & Geosci, D-64287 Darmstadt, Germany
来源：
CHINESE PHYSICS LETTERS | 2004年 / 21卷 / 08期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate plastic deformation of Zr41.2Ti13.8Cu12.5Ni10Be22.5 bulk metallic glass using depth sensing nanoindentation. Numerous serrations in the load-displacement curves during indentation, shear bands and pile-ups around the indent were observed. The results revealed that the serrated plastic flow behaviour in this alloy depends strongly on the indentation strain rate.
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收藏
页码：1593 / 1595
页数：3
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