All-position welding with activating fluxes for tube sheet

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	All-position welding with activating fluxes for tube sheet
	Zhang, Ruihua 3; Wang, Yao 3; Wang, Rong 2; Leng, Xiaobing 1
刊名	Hanjie Xuebao/Transactions of the China Welding Institution
	2011-04-01
卷号	32 期号:4 页码:67-70+74
关键词	Chemical activation Low carbon steel Tubes (components) Tubular steel structures Welding Activating flux Application fields Low carbon steel tubes Optimal welding Penetration increase Tube sheets Welding joints Welding parameters
ISSN号	0253360X
英文摘要	The application of activating fluxes in all-position welding for tube sheet was studied. The activating fluxes were deposed on the metal surface of the low-carbon steel tube of 3 mm thick by a brusher without the groove preparation. According to the impact of activating fluxes on the force state of the pool in all kinds of positions and the analysis in penetration increase mechanism, the tube sheet was divided into several sections. The optimal welding parameter was obtained by the experiments. The welding joint quality met the relevant standards. By this process, it was no need for groove preparation. As a result, the demand for welding wire was decreased. Consequently, the efficiency of welding was improved substantially. The application field of activating fluxes can be extended.
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/111706]
专题	兰州理工大学省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.Zhongshan Polytechnic, Zhongshan 528404, China 2.Suzhou Industrial Park A-hand Technology Co., Ltd., Suzhou 215021, China; 3.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Zhang, Ruihua,Wang, Yao,Wang, Rong,et al. All-position welding with activating fluxes for tube sheet[J]. Hanjie Xuebao/Transactions of the China Welding Institution,2011,32(4):67-70+74.
APA	Zhang, Ruihua,Wang, Yao,Wang, Rong,&Leng, Xiaobing.(2011).All-position welding with activating fluxes for tube sheet.Hanjie Xuebao/Transactions of the China Welding Institution,32(4),67-70+74.
MLA	Zhang, Ruihua,et al."All-position welding with activating fluxes for tube sheet".Hanjie Xuebao/Transactions of the China Welding Institution 32.4(2011):67-70+74.