Fabrication and Test of Diameter 35 mm Iron-Based Superconductor Coils
Fabrication and Test of Diameter 35 mm Iron-Based Superconductor Coils
复制标题
直径35毫米铁基超导线圈的制作与测试
DOI：
10.1109/tasc.2020.2976987
复制
发表时间：
2020-02
影响因子：
1.8
通讯作者：
Xu Qingjin
中科院分区：
文献类型：
--
作者：
Zhang Zhan;Wang Dongliang;Liu Fang;Jiange Donghui;Wei Shaoqing;Wang Yingzhe;Gong Lingling;Zhang Xianping;Zhang Zhen;Liu Huajun;Tian Chao;Ma Yanwei;Xu Qingjin
铁基超导体(IBS)具有潜在的高场应用性能，有望成为下一代高温超导体。本研究的重点是探索高场下IBS线圈的特性和IBS线圈制造技术的发展。采用中科院电机所生产的7芯Ba1-xKxFe2As2(Ba122)带材，设计并缠绕了直径35 mm的单片和双片IBS线圈。根据不同的制作工艺，将IBS线圈分为3组。实验首先在4.2K和10T背景场下进行了IBS线圈的测试。线圈在10T时的最大失超电流为69.4A，约为10T时短样品临界电流的90%。线圈在24T时的最大失超电流为25.6A，约为自场失超电流的39%。针对不同的制造工艺，给出了测试结果并进行了分析。
Iron-based superconductor (IBS) is expected to be the next generation high temperature superconductor with their potential good properties for the high-field application. This study focus on exploration of the characteristics of IBS coils at high field and development of the IBS coil fabrication technology. A series of diameter 35 mm IBS coils including single pancake (SPC) and double pancakes (DPC) were designed and winded with the 7-filamentary Ba1-xKxFe2As2 (Ba122) tape which was produced by the Institute of Electrical Engineering, Chinese Academy of Sciences (IEE-CAS). The IBS coils were divided into 3 groups according to the different fabrication processes. The tests of the IBS coils were firstly carried out at 4.2 K and 10 T background field. The highest quench current of the coils at 10 T is 69.4 A, which is about 90% of the critical current of the short sample at 10 T. Then, two SPCs were selected and tested at 4.2 K at 24 T [1]. The highest quench current of the coils at 24 T is 25.6 A, which is about 39% of the quench current at self-field. The test results were presented and analyzed with respect to the different fabrication processes.
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DOI：
10.1002/chin.200825008
发表时间：
2008-06
期刊：
ChemInform
影响因子：
--
作者：
Y. Kamihara;Takumi Watanabe;M. Hirano;H. Hosono
通讯作者：
Y. Kamihara;Takumi Watanabe;M. Hirano;H. Hosono
Sr0.6K0.4Fe2As2带材大压应变下可逆临界电流性能观察
影响因子：
3.6
作者：
Liu F.;Yao C.;Liu H.;Dai C.;Qin J.;Ci L.;Mao Z.;Zhou C.;Shi Y.;Jin H.;Wang D.;Ma Y.
通讯作者：
Ma Y.
DOI：
10.3389/fphy.2022.828878
发表时间：
2015-07
期刊：
--
影响因子：
--
作者：
Jingyu Tang;J. Berg;W. Chai;Fusan Chen;N. Chen;W. Chou;Haiyi Dong;Jie Gao;T. Han;
通讯作者：
Jingyu Tang;J. Berg;W. Chai;Fusan Chen;N. Chen;W. Chou;Haiyi Dong;Jie Gao;T. Han;
影响因子：
3.6
作者：
S. Awaji;Y. Nakazawa;H. Oguro;Y. Tsuchiya;Kazuo Watanabe;Y. Shimada;He Lin;C. Yao;Xianping Zhan
通讯作者：
S. Awaji;Y. Nakazawa;H. Oguro;Y. Tsuchiya;Kazuo Watanabe;Y. Shimada;He Lin;C. Yao;Xianping Zhan
影响因子：
1.8
作者：
Ren, Zhi-An;Che, Guang-Can;Zhao, Zhong-Xian
通讯作者：
Zhao, Zhong-Xian