Crystallization and kinetics of Zr-Ti-Cu-Ni-Be-Fe bulk metallic glass

被引：0
|
作者：
Zhao, DQ [1 ]
Shek, CH
Wang, WH
机构：
[1] City Univ Hong Kong, Dept Phys & Mat Sci, Hong Kong, Hong Kong, Peoples R China
[2] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
来源：
ACTA METALLURGICA SINICA | 2001年 / 37卷 / 07期
关键词：
bulk amorphous alloy; crystallization; kinetic effect;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Differential scanning calorimeter (DSC) was used to investigate apparent activation energy of crystallization of Zr-Ti-Cu-Ni-Be-Fe bulk metallic glass (BMG) by Kissinger equation under non-isothermal condition. The glass transition temperature, T-g, the onset crystallization temperature, T-x, and the crystallization peak temperature, T-pi, of the BMG are found to depend on the heating rate during the continuous heating, suggesting that both glass transition and crystallization have a significant kinetic effect.
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页码：754 / 758
页数：5
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