Nb_3Al multifilamentary superconducting wires transformed from supersaturated bcc solid solution

Yasuo Iijima; Takao Takeuchi; Kiyoshi Inoue

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Nb_3Al multifilamentary superconducting wires transformed from supersaturated bcc solid solution

机译：由过饱和bcc固溶体转变成的Nb_3Al多丝超导线

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Since Nb_3Al shows better strain-tolerances of superconducting properties than those of Nb_3Sn, the Nb_3al multifilamentary wire is one of the most promising candidate superconductors for the large-scaled high-field su- perconducting applications. Although the Nb_3Al conductors with of-stoichiometric compositions fabricated by low-temperature diffusion reaction show higher Jc values in fields below 14T, their Jc values rapidly decrease on high fields above 14T due to their relatively low Hc2 (4.2K) caused by their off-stoichiometric compositions.

机译：由于Nb_3Al显示出比Nb_3Sn更好的超导特性应变容限，因此Nb_3al复丝是大规模高场超导应用中最有希望的候选超导体之一。尽管通过低温扩散反应制备的具有化学计量组成的Nb_3Al导体在14T以下的场中显示较高的Jc值，但在14T以上的高场中，它们的Jc值由于其相对较低的Hc2（4.2K）而相对较低的Hc2（4.2K）迅速降低。化学计量组成。

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来源
《日本金属学会誌》 |1997年第9期|p.829-835|共7页
作者
Yasuo Iijima; Takao Takeuchi; Kiyoshi Inoue;
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正文语种 jpn
中图分类金属学（物理冶金）;冶金工业;
关键词
multifilamentary superconductor; Nb_3Al; rapid quench;

机译：多丝超导体Nb_3Al;快速淬火;

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专利

1. Tensile properties of bcc Nb-Al supersaturated solid solution embedded in a Nb matrix to be transformed to A15-type Nb_3Al filaments [J] . T Takeuchi, M Kosuge, N Banno Superconductor Science & Technology . 2005,第7期

机译：嵌入Nb基体中的bcc Nb-Al过饱和固溶体的拉伸性能将转变为A15型Nb_3Al长丝
2. Fabrication of Nb_3Al superconducting wires by utilizing the mechanically alloyed Nb(Al)_(ss0 supersaturated solid-solution with low-temperature annealing [J] . X.F. Pan, G. Yan, M. Qi, Physica, C. Superconductivity and its applications . 2014,第Null期

机译：机械合金化的Nb（Al）_（ss0）过饱和固溶体的低温退火制备Nb_3Al超导线材
3. Influence of rapid heating condition on superconducting properties in transformed jelly-roll Nb3Al multifilamentary wire [magnets] [J] . Harada N., Nakano T., Tsuda M., IEEE Transactions on Applied Superconductivity . 2002,第1期

机译：快速加热条件对转变的胶卷Nb3Al复丝[磁体]的超导性能的影响
4. High field performance of Nb_3Al multifilamentary conductors prepared by phase transformation from bcc solid solution [C] . M Kosuge, T Takeuchi, M Yuyama, European conference on applied superconductivity . 1997

机译：通过BCC固溶体的相变制备的Nb_3Al多丝导体的高场性能
5. THE USE OF MECHANICAL ALLOYING IN THE MANUFACTURE OF MULTIFILAMENTARY SUPERCONDUCTOR WIRE. [D] . WHITE, RICHARD LONGSTRETH. 1980

机译：机械合金在多丝超导体电线制造中的使用。
6. Development of a Persistent Superconducting Joint between Bi-2212/Ag-alloy Multifilamentary Round Wires [O] . Peng Chen, Ulf P Trociewitz, Daniel S Davis, -1

机译：Bi-2212 / Ag合金多丝圆线之间持久性超导接头的开发
7. Nb₃Al Multifilamentary Superconducting Wires Transformed from Supersaturated bcc Solid Solution [O] . Yasuo Iijima, Takao Takeuchi, Kiyoshi Inoue 1997

机译：Nb _{3 Al多丝超导电线从超饱和BCC固溶体转化}
8. METASTABLE A-15 PHASE SUPERCONDUCTORS TRANSFORMED FROM METASTABLE BCC Nb3 X SOLID SOLUTIONS MADE BY HIGH-RATE SPUTTER DEPOSITION [R] . R. Wang, S. D. Dahlgren 1976

机译：可转换的a-15相超导体由高速溅射沉积的亚稳BCC Nb3 X固体溶液转化而成

Nb_3Al multifilamentary superconducting wires transformed from supersaturated bcc solid solution

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