Flow behavior of stainless steel/carbon steel TIG welding pool surface

doi:10.12073/j.hjxb.2019400203

	Flow behavior of stainless steel/carbon steel TIG welding pool surface
	Huang, Jiankang 1; Pan, Wei 1; Sun, Tianliang 1; Yu, Shurong 2; Fan, Ding 1
刊名	Hanjie Xuebao/Transactions of the China Welding Institution
	2019-08-25
卷号	40 期号:8 页码:18-25
关键词	Flow velocity Gas metal arc welding Gas welding Inert gas welding Joints (structural components) Liquid metals Tracers Velocity 304 stainless steel 316 L stainless steel Dissimilar steel welding Gas tungsten arc welding Molten pool Particle tracing Surface velocity TIG welding process
ISSN号	0253360X
DOI	10.12073/j.hjxb.2019400203
英文摘要	In order to study the flow behavior of molten pool surface in the process of dissimilar steel gas tungsten arc welding, based on the particle tracing method, the flow behavior of the molten pool surface during the welding process of 304 stainless steel /Q235 carbon steel and 316L stainless steel /Q235 carbon steels were studied by the laser reflection on the molten pool surface. The movement trend of tracer particles on the molten pool surface was analyzed, and the flown velocity of molten metal on the molten pool surface was calculated. The results shown that the liquid metal flows from the stainless steel side to the carbon steel side during the TIG welding process, and the average flow velocity of tracer particles on the molten pool surface of 304 stainless steel /Q235 carbon steel was about 25.3 mm/s, and the average flow velocity of tracer particles on the surface of 316L stainless steel /Q235 carbon steel was about 21.6 mm/s. © 2019, Editorial Board of Transactions of the China Welding Institution, Magazine Agency Welding. All right reserved.
语种	中文
出版者	Harbin Research Institute of Welding
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113981]
专题	材料科学与工程学院
作者单位	1.State Key Laboratory of Advanced Processing and Recycling of Non-Ferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Institute of Mechanical and Electrical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Huang, Jiankang,Pan, Wei,Sun, Tianliang,et al. Flow behavior of stainless steel/carbon steel TIG welding pool surface[J]. Hanjie Xuebao/Transactions of the China Welding Institution,2019,40(8):18-25.
APA	Huang, Jiankang,Pan, Wei,Sun, Tianliang,Yu, Shurong,&Fan, Ding.(2019).Flow behavior of stainless steel/carbon steel TIG welding pool surface.Hanjie Xuebao/Transactions of the China Welding Institution,40(8),18-25.
MLA	Huang, Jiankang,et al."Flow behavior of stainless steel/carbon steel TIG welding pool surface".Hanjie Xuebao/Transactions of the China Welding Institution 40.8(2019):18-25.