| Numerical simulations on material flow behaviors in whole process of friction stir welding | |
| Gao, En-zhi1,2; Zhang, Xing-xing1; Liu, Chun-zhong2; Ma, Zong-yi1 | |
| Corresponding Author | Zhang, Xing-xing(xxzhang@imr.ac.cn) |
| 2018-11-01 | |
| Source Publication | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| ISSN | 1003-6326 |
| Volume | 28Issue:11Pages:2324-2334 |
| Abstract | A finite element model based on solid mechanics was developed with ABAQUS to study the material flow in whole process of friction stir welding (FSW), with the technique of tracer particles. Simulation results indicate that the flow pattern of the tracer particles around the pin is spiral movement. There are very different flow patterns at the upper and lower parts of the weld. The material on the upper surface has the spiral downward movement that is affected by the shoulder and the lower material has the spiral upward movement that is affected by the pin. The velocity of the material flow on the periphery of the stirring pin is higher than that at the bottom of the stirring pin. The material can be rotated with a stirring pin a few times, agreeing well with the previous experimental observation by tungsten tracer particles. |
| Keyword | friction stir welding finite element simulation tracer particles material flow |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1016/S1003-6326(18)64877-0 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51331008] ; National Natural Science Foundation of China[51405310] ; National Natural Science Foundation of China[51401219] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000452003000018 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130792 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Xing-xing |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Shenyang Aerosp Univ, Coll Mat Sci & Engn, Shenyang 110136, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Gao, En-zhi,Zhang, Xing-xing,Liu, Chun-zhong,et al. Numerical simulations on material flow behaviors in whole process of friction stir welding[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2018,28(11):2324-2334. |
| APA | Gao, En-zhi,Zhang, Xing-xing,Liu, Chun-zhong,&Ma, Zong-yi.(2018).Numerical simulations on material flow behaviors in whole process of friction stir welding.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,28(11),2324-2334. |
| MLA | Gao, En-zhi,et al."Numerical simulations on material flow behaviors in whole process of friction stir welding".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 28.11(2018):2324-2334. |
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