Influence of Ta-reinforcement geometry in Nb3Sn wires

被引：8
|
作者：
Kondoh, J [1 ]
Umeda, M
Arai, K
Tateishi, H
Agatsuma, K
Iwaki, G
机构：
[1] Natl Inst AIST, Tsukuba, Ibaraki 3058568, Japan
[2] Hitachi Cable Ltd, Tsuchiura, Ibaraki 3000026, Japan
来源：
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2003年 / 13卷 / 02期
关键词：
critical magnetic field; fiber-reinforced niobium-tin superconducting wire; heat-treatment condition; Nb3Sn; tantalum-reinforcement geometry;
D O I：
10.1109/TASC.2003.812326
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We have been developing tantalum-fiber-reinforced bronze process niobium-tin wires for use in large-scale high field magnets. They are fabricated by conventional drawing. We manufactured two kinds of the wires with different geometries but similar volume ratios. We have investigated their characteristics and have clarified that there are some differences in their superconducting critical current, critical magnetic field, critical temperature, and the influence of their heat-treatment conditions.
引用
收藏
页码：3378 / 3381
页数：4
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