Numerical simulations on material flow behaviors in whole process of friction stir welding
文献类型：期刊论文
| 作者 | Gao, EZ; Zhang, XX; Liu, CZ; Ma, ZY |
| 刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| 出版日期 | 2018-11-01 |
| 卷号 | 28期号:11页码:2324-2334 |
| 关键词 | friction stir welding finite element simulation tracer particles material flow |
| ISSN号 | 1003-6326 |
| DOI | 10.1016/S1003-6326(18)64877-0 |
| 英文摘要 | 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. |
| 学科主题 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000452003000018 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79838]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Gao, En-zhi 2.Zhang, Xing-xing 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 4.[Gao, En-zhi 5.Shenyang Aerosp Univ, Coll Mat Sci & Engn, Shenyang 110136, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, EZ,Zhang, XX,Liu, CZ,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, EZ,Zhang, XX,Liu, CZ,&Ma, ZY.(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, EZ,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. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。