REAMORPHIZATION OF CRYSTALLIZED METALLIC-GLASS CO70.3FE4.7SI15B10 RIBBONS BY MECHANICAL ALLOYING

被引：12
作者：
CALKA, A
POGANY, AP
SHANKS, RA
ENGELMAN, H
机构：
[1] ROYAL MELBOURNE INST TECHNOL,CTR MICROELECTR & MAT TECHNOL,MELBOURNE,VIC 3001,AUSTRALIA
[2] AUSTRALIAN DEF FORCE ACAD,DEPT PHYS,CANBERRA,ACT,AUSTRALIA
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1990年 / 128卷 / 01期
关键词：
D O I：
10.1016/0921-5093(90)90100-H
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Fabrication of amorphous powder from fully crystallized metallic glass Co70.3Fe4.7Si15B10 ribbon using mechanical alloying is reported. The structural analysis of crystallized and ball-milled material was performed using X-ray analysis, electron microscopy, scanning electron microscopy and Mossbauer measurements. The thermal properties were also investigated. It was shown that mechanical alloying is a suitable method for re-amorphization of crystallized metallic glass ribbons. The existence of at least 80% of amorphous phase in the ball-milled powder was determined. © 1990.
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页码：107 / 112
页数：6
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