A comparative research on bobbin tool and conventional friction stir welding of Al-Mg-Si alloy plates
文献类型：期刊论文
| 作者 | Yang, C; Ni, DR; Xue, P; Xiao, BL; Wang, W; Wang, KS; Ma, ZY |
| 刊名 | MATERIALS CHARACTERIZATION
 |
| 出版日期 | 2018-11-01 |
| 卷号 | 145页码:20-28 |
| 关键词 | Aluminium alloy Friction stir welding Bobbin tool Microstructure Mechanical properties |
| ISSN号 | 1044-5803 |
| DOI | 10.1016/j.matchar.2018.08.027 |
| 英文摘要 | In our work, Al-Mg-Si (6061Al-T4) plates of 6 mm thickness were subjected to bobbin tool friction stir welding (BT-FSW) and conventional friction stir welding (C-FSW) for comparison. How the welding process affects the microstructure and mechanical properties was investigated at various rotation rates and welding speeds. The results showed that butt FSW joints with high quality could be produced at the selected parameters. The joint strength rose with enhanced welding speed and was nearly independent of the rotation rate in both the welding processes. The strength of the joints produced with BT-FSW reached the same level as that of the C-FSW. The maximum joint strength of 229 MPa was 93% of the base material (BM), which is superior to the reported results of 60-80% for the T4 condition. The fracture position of most of the joints was in the heat-affected zone (HAZ), which is the lowest hardness zone. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Materials Science, Characterization & Testing |
| 语种 | 英语 |
| WOS记录号 | WOS:000449449200003 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79847]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Yang, C. 2.Ni, D. R. 3.Xue, P. 4.Xiao, B. L. 5.Ma, Z. Y.] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 6.[Yang, C.] Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 7.[Wang, W. 8.Wang, K. S.] Xian Univ Architecture & Technol, Sch Met Engn, Xian 710055, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, C,Ni, DR,Xue, P,et al. A comparative research on bobbin tool and conventional friction stir welding of Al-Mg-Si alloy plates[J]. MATERIALS CHARACTERIZATION,2018,145:20-28. |
| APA | Yang, C.,Ni, DR.,Xue, P.,Xiao, BL.,Wang, W.,...&Ma, ZY.(2018).A comparative research on bobbin tool and conventional friction stir welding of Al-Mg-Si alloy plates.MATERIALS CHARACTERIZATION,145,20-28. |
| MLA | Yang, C,et al."A comparative research on bobbin tool and conventional friction stir welding of Al-Mg-Si alloy plates".MATERIALS CHARACTERIZATION 145(2018):20-28. |
入库方式： OAI收割
来源：金属研究所
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