Crystallization mechanism of CeAlFeCo bulk metallic glasses

被引：2

作者：

Wang Zhixin ^{[1
]}

Lu Jinbin ^{[1
]}

Xi Yanjun ^{[1
]}

机构：

[1] Zhongyuan Inst Technol, Sch Mat & Chem Engn, Zhengzhou 450007, Peoples R China

来源：

JOURNAL OF RARE EARTHS | 2010年 / 28卷 / 01期

关键词：

crystallization; Ce60Al15Fe5+xCo20-x; (x=0; 5; 10); bulk metallic glasses; rare earths; FORMING ABILITY; ALLOYS; NUCLEATION; GROWTH;

D O I：

10.1016/S1002-0721(09)60071-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Crystallization behaviors of Ce60Al15Fe5+xCo20-x (x=0, 5, 10) bulk metallic glasses (BMGs) were studied by means of differential scanning calorimeter (DSC) and X-ray diffraction (XRD). The crystallization processes of different samples were simulated by JMA equation. Experimental results demonstrated that incubation and crystallization time increased with decreasing isothermal temperature for the same sample. The crystallization mechanism of CeAlFeCo BMGs was discussed.

引用

页码：158 / 160

页数：3

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