Crystallization of mechanically alloyed amorphous Zr-Al-Ni-Cu-Ag alloy

被引：1
|
作者：
Zhang, QS [1 ]
Zhang, HF [1 ]
Qiu, KQ [1 ]
Wang, AM [1 ]
Ding, BZ [1 ]
Hu, ZQ [1 ]
机构：
[1] Chinese Acad Sci, Inst Met Res, State Key Lab RSA, Shenyang 110015, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE LETTERS | 2001年 / 20卷 / 12期
关键词：
D O I：
10.1023/A:1010979921727
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The transformation behaviors from the amorphous to crystalline phases were clarified in mechanically alloyed amorphous Zr65Cu7.5Ni10Ag10 alloy. It was found that the primary precipitation of the mechanically alloy annealed at the temperature in supercooled region is Zr2Cu. Furthermore, the calculated activation energy for crystallization is 237.78-kJ/mol, much lower than the activation energy of 366-kJ/mol of the quenched alloy.
引用
收藏
页码：1113 / 1115
页数：3
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