Effect of a direct magnetic field on the interfacial microstructure between molten aluminium and solid iron

被引：0
|
作者：
*HAN Yi
机构：
来源：
ChinaFoundry | 2006年 / 02期
关键词：
Magnetic field; Interfacial microstructure; Diffusion; Intermetallic phase;
D O I：
暂无
中图分类号：
TG292 [轻金属铸造];
学科分类号：
080201 ; 080503 ;
摘要：
Effect of a direct magnetic field on the interfacial microstructure between molten aluminium and solid iron was studied. The intermetallic phases formed in the intermetallic layers were investigated by means of electron probe microanalysis (EPMA) and X-ray diffraction (XRD). It was found that the DC magnetic field can reduce the average thickness of the intermetallic layer and the average aluminium content in the intermetallic layer. Moreover, the intermetallic phases formed in the intermetallic layers are identified as Al3Fe and Al5Fe2 in the absence of the DC magnetic field, while only Al5Fe2 phase present in the presence of the DC magnetic field.
引用
收藏
页码：121 / 124
页数：4
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