Numerical simulation and experimental research on temperature and stress fields in TIG welding for plate of RAFM steel

doi:10.1016/j.fusengdes.2018.03.058

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院等离子体物理研究所

	Numerical simulation and experimental research on temperature and stress fields in TIG welding for plate of RAFM steel
	Liu, Sumei 1,2; Sun, Jinxing 1; Wei, Fei 1; Lu, Mingxuan 2
刊名	FUSION ENGINEERING AND DESIGN
	2018-11-01
卷号	136 页码:690-693
关键词	RAFM steel Welding Numerical simulation Experiment
ISSN号	0920-3796
DOI	10.1016/j.fusengdes.2018.03.058
通讯作者	Liu, Sumei(smliu@ipp.ac.cn)
英文摘要	The Reduced Activation Martensitic/Ferritic steel (RAFM steel) is known as one of the most important materials for future fusion reactor blanket and the welding process is unavoidable for blanket structure, so it is extremely necessary to research his welding performance. Some simulations and experiments about welding processes of RAFM steel have been done in this paper. The multi-welding processes for medium thickness plate of RAFM steel were simulated in three-dimensional finite element models by ANSYS software. The temperature fields and stress fields from simulation were contrasted with that from experiments respectively, and the heat affected zones of welding were calculated and checked. Meanwhile, the metallic texture graphic analysis for welded zones was performed. The results from both are very similar, and the fused metal welding zones are very well without obvious defects by used 316L welding padding. The hardness on welding zone is much higher than the heat affected zone, also base materials. All of them can provide beneficial reference for blanket design and processing of Chinese Fusion Test Reactor.
资助项目	China Ministry of Science & Technology by special project of magnetic confinement fusion[2013GB113002] ; China Ministry of Science & Technology by special project of magnetic confinement fusion[2017YFE0300503]
WOS关键词	MECHANICAL-PROPERTIES ; MICROSTRUCTURE
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000452583700130
资助机构	China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion ; China Ministry of Science & Technology by special project of magnetic confinement fusion
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/40686]
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, Sumei
作者单位	1.Anhui Agr Univ, Sch Engn, Hefei, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Liu, Sumei,Sun, Jinxing,Wei, Fei,et al. Numerical simulation and experimental research on temperature and stress fields in TIG welding for plate of RAFM steel[J]. FUSION ENGINEERING AND DESIGN,2018,136:690-693.
APA	Liu, Sumei,Sun, Jinxing,Wei, Fei,&Lu, Mingxuan.(2018).Numerical simulation and experimental research on temperature and stress fields in TIG welding for plate of RAFM steel.FUSION ENGINEERING AND DESIGN,136,690-693.
MLA	Liu, Sumei,et al."Numerical simulation and experimental research on temperature and stress fields in TIG welding for plate of RAFM steel".FUSION ENGINEERING AND DESIGN 136(2018):690-693.