Heat Treatment for Nb3Sn Coils of CFETR CSMC

doi:10.1007/s10948-020-05526-x

	Heat Treatment for Nb3Sn Coils of CFETR CSMC
	Wang, Weijun 2,3; Yu, Min 2; Qin, Jinggang 2; Song, Jian 2,3; Li, Tong 2,3; Han, Houxiang 2; Wu, Yu 2; Li, Jiangang 1,2
刊名	JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
	2020-05-15
关键词	Nb3Sn coil Heat treatment CICC CFETR CSMC
ISSN号	1557-1939
DOI	10.1007/s10948-020-05526-x
通讯作者	Wang, Weijun(weijun.wang@ipp.ac.cn)
英文摘要	A heat treatment system for superconducting coil had been built at the Institute of Plasma Physics, Chinese Academy of Sciences (ASIPP) for the central solenoid model coil (CSMC) for the China Fusion Engineering Test Reactor (CFETR). The CSMC is composed of Nb3Sn and NbTi hybrid superconducting coils. As Nb3Sn is a brittle material, the technology of "wind and react" has been used to manufacture Nb3Sn coil. During the heat treatment process, various measuring instruments have been used to monitor the heat treatment parameters (e.g., temperature, pressure, impurity gas content). The heat treatment of the inner coil and the outer coil of CSMC has been completed. The evolution temperature and temperature uniformity meet the technical requirements of CSMC heat treatment. The performance of the witness sample meets the recommended value. The measurement results of the coil deformation meet the requirements of the Nb3Sn coil design. Here, the manufacture, measurements, and test results are presented, providing a solid basis for the heat treatment of large size superconducting coils.
资助项目	Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228] ; Youth Innovation Promotion Association, Chinese Academy of Sciences
WOS关键词	CURRENT-DENSITY
WOS研究方向	Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000532893000001
资助机构	Comprehensive Research Facility for Fusion Technology Program of China ; Youth Innovation Promotion Association, Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/103277]
专题	中国科学院合肥物质科学研究院
通讯作者	Wang, Weijun
作者单位	1.Hefei Comprehens Natl Sci Ctr, Inst Energy, Hefei, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Sci Isl Branch, Grad Sch, Hefei, Peoples R China
推荐引用方式 GB/T 7714	Wang, Weijun,Yu, Min,Qin, Jinggang,et al. Heat Treatment for Nb3Sn Coils of CFETR CSMC[J]. JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM,2020.
APA	Wang, Weijun.,Yu, Min.,Qin, Jinggang.,Song, Jian.,Li, Tong.,...&Li, Jiangang.(2020).Heat Treatment for Nb3Sn Coils of CFETR CSMC.JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM.
MLA	Wang, Weijun,et al."Heat Treatment for Nb3Sn Coils of CFETR CSMC".JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM (2020).