Compressive deformation induced nanocrystallization of a supercooled Zr-based bulk metallic glass

被引：2
|
作者：
Guo Xiao-Lin [1 ]
Shan De-Bin [1 ]
Ma Ming-Zhen [2 ]
Guo Bin [1 ]
机构：
[1] Harbin Inst Technol, Natl Key Lab Precis Hot Proc Met, Sch Mat Sci & Engn, Harbin 150001, Peoples R China
[2] Yanshan Univ, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2008年 / 25卷 / 06期
关键词：
D O I：
10.1088/0256-307X/25/6/068
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The nanocrystallization behaviour of a bulk Zr-based metallic glass subjected to compressive stress is investigated in the supercooled liquid region. Compared with annealing treatments without compressive stress, compressive deformation promotes the development of nucleation and suppresses the coarsening of nanocrystallites at high temperatures.
引用
收藏
页码：2173 / 2176
页数：4
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