Welding distortion control technology in CFETR vacuum vessel

doi:10.1016/j.fusengdes.2020.111851

HFCAS OpenIR

	Welding distortion control technology in CFETR vacuum vessel
	Xiu, Lei 1,3; Wu, Jiefeng2,3 ; Liu, Zhihong2,3 ; Ma, Jianguo2,3 ; Fan, Xiaosong 2,3; Ji, Haibiao 2,3
	2020-11-01
发表期刊	FUSION ENGINEERING AND DESIGN
ISSN	0920-3796
通讯作者	Xiu, Lei(hsuxiu@126.com) ; Ma, Jianguo(mjg@ipp.ac.cn)
摘要	The vacuum vessel is very important component for China Fusion Engineering Test Reactor (CFETR), it is a double-layer shell structure with complex contour. The vacuum vessel is mainly formed by welding, which requires high precision of forming dimension. Welding distortion brings difficulties to the forming dimension control of vacuum vessel, so it is necessary to control the welding distortion in the progress of vacuum vessel welding. In this paper, many kinds of welding distortion control methods used in CFETR vacuum vessel manufacturing are introduced, and the application objects and key technology of each welding distortion control method are given. To accumulate experience for the formal CFETR vacuum vessel construction, and provide reference for other similar engineering construction.
关键词	CFETR Vacuum vessel Welding distortion Inherent strain
DOI	10.1016/j.fusengdes.2020.111851
关键词[WOS]	DESIGN ; PS1
收录类别	SCI
语种	英语
资助项目	China National Magnetic Confinement Fusion Science Program[2015GB107003] ; Key Projects of Natural Science Foundation in Universities of Anhui[KJ2019A0843] ; Hefei University Talent Research Fund[18-19RC48] ; Hefei University Research and development fund[18ZR10ZAD]
项目资助者	China National Magnetic Confinement Fusion Science Program ; Key Projects of Natural Science Foundation in Universities of Anhui ; Hefei University Talent Research Fund ; Hefei University Research and development fund
WOS研究方向	Nuclear Science & Technology
WOS类目	Nuclear Science & Technology
WOS记录号	WOS:000588143300039
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：1[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/334002/120467
专题	中国科学院合肥物质科学研究院
通讯作者	Xiu, Lei; Ma, Jianguo
作者单位	1.Hefei Univ, Dept Mech Engn, Hefei 230601, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.Anhui Prov Key Lab Special Welding Technol, Huainan 232000, Peoples R China
通讯作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Xiu, Lei,Wu, Jiefeng,Liu, Zhihong,et al. Welding distortion control technology in CFETR vacuum vessel[J]. FUSION ENGINEERING AND DESIGN,2020,160.
APA	Xiu, Lei,Wu, Jiefeng,Liu, Zhihong,Ma, Jianguo,Fan, Xiaosong,&Ji, Haibiao.(2020).Welding distortion control technology in CFETR vacuum vessel.FUSION ENGINEERING AND DESIGN,160.
MLA	Xiu, Lei,et al."Welding distortion control technology in CFETR vacuum vessel".FUSION ENGINEERING AND DESIGN 160(2020).