Lanzhou University of Technology Institutional Repository （LUT_IR）
| Method exploration of flux bands constricting arc welding for high-strength steel T-joints | |
Wang, Lei1,2 ; Qiao, Jisen1,2; Chen, Zhenwen1; Zhu, Liang1,2; Chen, Jianhong1,2
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| 2019-12 | |
| Source Publication | INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
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| ISSN | 0268-3768 |
| Volume | 105Issue:5-6Pages:2447-2460 |
| Abstract | A new energy-efficient welding method, flux bands constricting arc (FBCA) welding, is proposed to solve the fabrication of metal sandwich panels. This method is suitable for welding T-joints in special structures where the welding gun is unable to reach the welding position, such as welding thick face-plate metal sandwich panels. The characteristics of FBCA welding, key welding technologies, and corresponding defects and resolutions are discussed. Pull-out tests between T-joints welded by laser and FBCA welding were conducted. Results indicate that complete penetration and good fusion of three-sided T-joint can be produced by FBCA welding. The typical cross section morphology is unlike other common welding methods. T-joints without defects, such as weld asymmetry, root leakage, slag inclusion, and pores, show better ultimate tensile strength than T-joints welded by laser welding. The FBCA welding method can compensate for shortage of insufficient weld width of laser welding. |
| Keyword | Constricting arc Ultra-narrow gap welding T-joints High-strength steel Sandwich panels |
| DOI | 10.1007/s00170-019-04471-x |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51665033] ; Innovation and Enterprise Foundation of Gansu Provincial Sci.[17CX2JA026] |
| WOS Research Area | Automation & Control Systems ; Engineering |
| WOS Subject | Automation & Control Systems ; Engineering, Manufacturing |
| WOS ID | WOS:000498491100038 |
| Publisher | SPRINGER LONDON LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://ir.lut.edu.cn/handle/2XXMBERH/64212 |
| Collection | 省部共建有色金属先进加工与再利用国家重点实验室 材料科学与工程学院 材料科学与工程学院_特聘教授组 |
| Corresponding Author | Qiao, Jisen |
| Affiliation | 1.Lanzhou Univ Technol, Lanzhou, Gansu, Peoples R China 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China |
| First Author Affilication | Lanzhou University of Technology; State Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials |
| Corresponding Author Affilication | Lanzhou University of Technology; State Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials |
| First Signature Affilication | Lanzhou University of Technology |
| Recommended Citation GB/T 7714 | Wang, Lei,Qiao, Jisen,Chen, Zhenwen,et al. Method exploration of flux bands constricting arc welding for high-strength steel T-joints[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2019,105(5-6):2447-2460. |
| APA | Wang, Lei,Qiao, Jisen,Chen, Zhenwen,Zhu, Liang,&Chen, Jianhong.(2019).Method exploration of flux bands constricting arc welding for high-strength steel T-joints.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,105(5-6),2447-2460. |
| MLA | Wang, Lei,et al."Method exploration of flux bands constricting arc welding for high-strength steel T-joints".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 105.5-6(2019):2447-2460. |
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