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Axial Tensile Stress-Strain Characterization of Bi-2212 Round Wire With Different Heat Treatments

文献类型：期刊论文

作者Mao, Zhe-Hua1,2; Jin, Huan2; Qin, Jing-Gang2; Liu, Fang2; Dai, Chao1,2; Hao, Qing-Bin3; Li, Chen-Shan3
刊名IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
出版日期2017-09-01
卷号27期号:6
关键词Axial Tensile Performance Bi-2212 High-temperature Superconductor Heat Treatment With Pressure
DOI10.1109/TASC.2017.2721967
文献子类Article
英文摘要The China Fusion Engineering Test Reactor is a new tokamak device whose magnet system includes toroidal field (TF), central solenoid (CS), and poloidal field (PF) coils which are made up of cable-in-conduit conductor (CICC). The maximum field of CS and TF will reach around 15 T, which is much higher than that of present reactors. In this case, the high-temperature superconducting material Bi-2212 is considered as one potential magnet material for CICC because it has an outstanding conductor-carrying capacity at 4.2 K in magnetic field, especially for that with high-pressure heat treatment. However, Bi-2212 phase is a ceramic structure, which is sensitive to strain. The mechanical property is important for its application. In this paper, the axial tensile measurements on Bi-2212 round wires with different heat treatments were performed at room temperature, 77 K and 4.2 K, respectively. It was found that the wires with high pressure heat treatment had higher mechanical strength than that with normal pressure. The compared results were given, and SEM of cross sections for tested samples was also made and analyzed.
WOS关键词CONDUCTORS ; POROSITY ; DESIGN ; TAPES
WOS研究方向Engineering ; Physics
语种英语
WOS记录号WOS:000409085900001
资助机构National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; National Magnetic Confinement Fusion Science Program(2013GB110001) ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/33619]  
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.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
2.Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
3.Northwest Inst Nonferrous Met Res, Xian 710016, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714		 Mao, Zhe-Hua,Jin, Huan,Qin, Jing-Gang,et al. Axial Tensile Stress-Strain Characterization of Bi-2212 Round Wire With Different Heat Treatments[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2017,27(6).
APA Mao, Zhe-Hua.,Jin, Huan.,Qin, Jing-Gang.,Liu, Fang.,Dai, Chao.,...&Li, Chen-Shan.(2017).Axial Tensile Stress-Strain Characterization of Bi-2212 Round Wire With Different Heat Treatments.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,27(6).
MLA Mao, Zhe-Hua,et al."Axial Tensile Stress-Strain Characterization of Bi-2212 Round Wire With Different Heat Treatments".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 27.6(2017).

入库方式： OAI收割

来源：合肥物质科学研究院

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