The key technology research of electron beam welding in CFETR vacuum vessel collar | |
Liu, Zhihong1,2; Wu, Jiefeng1,2; Fan, Xiaosong1; Xiong, Qiuyue1; Ma, Jianguo1,2 | |
刊名 | FUSION ENGINEERING AND DESIGN |
2019-02-01 | |
卷号 | 139期号:无页码:14-18 |
关键词 | CFETR VV Electron beam welding VV collar Welding deformation Residual stress |
ISSN号 | 0920-3796 |
DOI | 10.1016/j.fusengdes.2018.12.059 |
英文摘要 | Chinese Fusion Engineering Testing Reactor(CFETR) is a fully superconducting magnet Tokamak, and the key components of CFETR have been studied. As one of the pre-research projects, 1/8 full-scale vacuum vessel(VV) aims to grasp the key technology of molding, welding, non-destructive testing and measurement in the aspect of building a large-scale vacuum vessel, and accumulate experience for the formal construction of CFETR. The project has been officially launched by Institute of Plasma Physics Chinese Academy of Sciences(ASIPP) in 2015. In the manufacturing process of 1/8 full-scale VV, the electron beam welding is adopted at the VV collar in order to reduce welding deformation. As a large-scale electron beam welding (EBW) system set up in ASIPP, the research work of electron beam welding technology has been carried out, with periodical achievements obtained. This paper will introduce the key technology and research progress of the electron beam welding for the VV collar in detail. |
资助项目 | China National Magnetic Confinement Fusion Science Program[2015GB107000] |
WOS研究方向 | Nuclear Science & Technology |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE SA |
WOS记录号 | WOS:000458939100003 |
资助机构 | China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program ; China National Magnetic Confinement Fusion Science Program |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/42154] |
专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
通讯作者 | Liu, Zhihong |
作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei, Anhui, Peoples R China 2.Key Lab Special Welding Technol Anhui Prov, Huainan, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Zhihong,Wu, Jiefeng,Fan, Xiaosong,et al. The key technology research of electron beam welding in CFETR vacuum vessel collar[J]. FUSION ENGINEERING AND DESIGN,2019,139(无):14-18. |
APA | Liu, Zhihong,Wu, Jiefeng,Fan, Xiaosong,Xiong, Qiuyue,&Ma, Jianguo.(2019).The key technology research of electron beam welding in CFETR vacuum vessel collar.FUSION ENGINEERING AND DESIGN,139(无),14-18. |
MLA | Liu, Zhihong,et al."The key technology research of electron beam welding in CFETR vacuum vessel collar".FUSION ENGINEERING AND DESIGN 139.无(2019):14-18. |
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