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Impact of Indentation on the Critical Current of Bi2212 Round Wire

文献类型：期刊论文

作者Qin, Jing-Gang1,2; Dai, Chao1; Wang, Qiuliang2; Liu, Peihang1; Liu, Bo1; Liu, Fang1; Wu, Yu1; Zhou, Chao1; Hao, Qing-bin3; Li, Chen-shan3
刊名IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
出版日期2016-06-01
卷号26期号:4页码:8401005
关键词Artificial Indentations Bi2212 Critical Current
DOI10.1109/TASC.2016.2532324
文献子类Article
英文摘要CFETR, "China Fusion Engineering Test Reactor," is a new tokamak device. Its magnet system includes the toroidal field (TF), central solenoid (CS), and poloidal field coils. The main goal of this project is to build a fusion engineering tokamak reactor with fusion power of 50-200 MW and self-sufficiency by blanket. The maximum field of CS and TF will get around 16 T, which is much higher than that of other reactors. New materials could be used to develop the technology of magnet for the next generation of fusion reactors. Bi(2)Sr(2)CaCu(2)Ox as a potential material is considered. However, the Bi-2212 phase is brittle, and the sheath of the round wire (RW) is Ag/Ag-Mg alloy with high plasticity and low strength. During cabling or conductor manufacturing, the compression on wire is inevitable, which could cause severe indentation on wire. With the aim of investigating the impact of indentations on the critical current of Bi-2212, the artificially indented wires were made, and I-c was measured. The results show that I-c of a Bi-2212 RW, unlike Nb3Sn and NbTi wires, linearly decreased by the increased depth of indentation. The results are foreseen to be useful for Bi-2212 conductor design and manufacturing.
WOS研究方向Engineering ; Physics
语种英语
WOS记录号WOS:000372749400001
资助机构National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Magnetic Confinement Fusion Science Program(2014GB105001) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157) ; National Natural Sciences Foundation of China(51207157)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/21791]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
2.Chinese Acad Sci, Inst Elect Engn, Beijing 100190, Peoples R China
3.Northwest Inst Nonferrous Met Res, Xian 710016, Peoples R China
4.China Int Nucl Fus Energy Program Execut Ctr, Beijing 100862, Peoples R China
推荐引用方式
GB/T 7714		 Qin, Jing-Gang,Dai, Chao,Wang, Qiuliang,et al. Impact of Indentation on the Critical Current of Bi2212 Round Wire[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2016,26(4):8401005.
APA Qin, Jing-Gang.,Dai, Chao.,Wang, Qiuliang.,Liu, Peihang.,Liu, Bo.,...&Liu, Sheng.(2016).Impact of Indentation on the Critical Current of Bi2212 Round Wire.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,26(4),8401005.
MLA Qin, Jing-Gang,et al."Impact of Indentation on the Critical Current of Bi2212 Round Wire".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 26.4(2016):8401005.

入库方式： OAI收割

来源：合肥物质科学研究院

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