Effect of Magnetic Field on Solidification Microstructure of Cu-20wt%Nb Alloys and Properties of the In-Situ Deformed Wires

被引：0
|
作者：
ZHANG Lin [1 ]
WANG Wen-bin [1 ]
WANG En-gang [1 ]
ZUO Xiao-wei [1 ]
LI Zhuang [1 ]
HE Ji-cheng [1 ]
机构：
[1] Key Laboratory of Electromagnetic Processing of Materials(Ministry of Education),Northeastern University
来源：
Journal of Iron and Steel Research(International) | 2012年 / S1期
基金：
中国国家自然科学基金; 中央高校基本科研业务费专项资金资助; 中国博士后科学基金;
关键词：
magnetic field; Cu-Nb; solidification; conductivity; ultimate tensile strength;
D O I：
10.13228/j.boyuan.issn1006-706x.2012.s1.067
中图分类号：
TG146.11 []; TM15 [电磁场理论的应用];
学科分类号：
080502 ; 080804 ; 080805 ;
摘要：
Magnetic field has great impact on the second phase distribution in metal solidification process.In this paper,we have Cu-20wt%Nb alloy remelted and solidified with or without the imposition of magnetic field,to study the effect of magnetic field on the distribution of Nb phase and the properties of deformed wires.Magnetic field has an inhibiting effect on the ripening process of Nb particles,and is benefit to the prolongation of Nb-rich phase in deformed wires.Both the ultimate tensile strength and conductivity in 1 T case is larger than that in 0 T case.
引用
收藏
页码：331 / 334
页数：4
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