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

doi:10.1109/TASC.2017.2721967

	Axial Tensile Stress-Strain Characterization of Bi-2212 Round Wire With Different Heat Treatments
	Mao, Zhe-Hua 1,2; Jin, Huan2 ; Qin, Jing-Gang2 ; Liu, Fang2 ; Dai, Chao 1,2; Hao, Qing-Bin 3; Li, Chen-Shan 3
	2017-09-01
发表期刊	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
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.
文章类型	Article
关键词	Axial Tensile Performance Bi-2212 High-temperature Superconductor Heat Treatment With Pressure
WOS标题词	Science & Technology ; Technology ; Physical Sciences
DOI	10.1109/TASC.2017.2721967
关键词[WOS]	CONDUCTORS ; POROSITY ; DESIGN ; TAPES
收录类别	SCI
语种	英语
项目资助者	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
WOS研究方向	Engineering ; Physics
WOS类目	Engineering, Electrical & Electronic ; Physics, Applied
WOS记录号	WOS:000409085900001
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/33619
专题	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).