Investigation of the Cu based binary alloys and the internal matrix reinforcement bronze processed Nb3Sn wires
Investigation of the Cu based binary alloys and the internal matrix reinforcement bronze processed Nb3Sn wires
复制标题
铜基二元合金和内部基体强化青铜加工 Nb3Sn 丝的研究
DOI：
10.1088/1742-6596/1857/1/012019
复制
发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Y. Mizuta and A. Kikuchi
中科院分区：
文献类型：
--
作者：
Y. Hishinuma;H. Taniguchi;T. Mizuta;Y. Mizuta and A. Kikuchi
提高铌锡线的机械强度是实现高电磁力环境下高磁场磁体应用的重要研究课题。近年来，我们研究了利用三元青铜合金基体在青铜加工的Nb3Sn线材上进行固溶机制的内部基体强化技术。本研究考察了溶质元素对铌3sn合成热处理后基体力学性能的影响。铸造了几种铜基二元合金，并对其进行了烧结，以展示铌3sn合成后的基体。结果表明，Cu- in合金的0.2%抗应力和极限拉应力均高于纯Cu和Cu- zn合金。Cu- sn -In三元合金基体增强合金内部基体的机械强度提高是由（Cu, In）固溶体的形成引起的。并对几种铜合金的力学性能进行了比较，以期进一步提高合金的力学强度。
Mechanical strength improvement on Nb 3 Sn wire is the most important research subject to realize high field magnet applications operated under higher electromagnetic force environment. Recently, we approached to the internal matrix reinforcement technique due to the solid solution mechanism using ternary bronze alloy matrix on the bronze processed Nb3Sn wire. In this study, the effect of the solute element on the mechanical property of the matrix after Nb 3 Sn synthesis heat treatment was evaluated. Several Cu based binary alloys were casted, and these alloys were sintered in order to demonstrate the matrix after Nb 3 Sn synthesis. We confirmed that the both 0.2% proof stress and ultimate tensile stress of the Cu-In alloy was higher than those of the pure Cu and Cu-Zn alloy. The mechanical strength improvement due to the internal matrix reinforcement using Cu-Sn-In ternary alloy matrix was caused by (Cu, In) solid solution formation. The comparisons of mechanical property between several Cu alloys were also investigated for the further mechanical strength improvement.
影响因子：
2.6
作者：
R. S. French;W. Hibbard
通讯作者：
W. Hibbard
基体中添加钛的复合加工 Nb3Sn
影响因子：
3.2
作者：
K. Tachikawa;H. Sekine;Y. Iijima
通讯作者：
Y. Iijima
Nb 3 Sn超导体实用青铜合金
DOI：
10.2221/jcsj.47.526
发表时间：
2012
期刊：
影响因子：
--
作者：
H. Taniguchi;A. Kikuchi
通讯作者：
A. Kikuchi