Mg-based amorphous alloys with extended supercooled liquid region produced by mechanical alloying

被引：0
|
作者：
Seidel, M
Eckert, J
ZuecoRodrigo, E
Schultz, L
机构：
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 1996年 / 207卷
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暂无
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Mg-Y-TM (TM = Cu, Ni) amorphous alloys have been prepared by mechanical alloying exhibiting an extended supercooled liquid region before crystallization. The powders were investigated by X-ray diffraction and differential scanning calorimetry (DSC). The thermal stability of these materials, their crystallization kinetics and their grain growth were investigated by means of DSC heated at 40 K/min and isothermal annealing. The results indicate that the crystallization behavior of the mechanically alloyed powders is nearly identical with that of rapidly quenched samples.
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页码：514 / 517
页数：4
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