| Achieving equal fatigue strength to base material in a friction stir welded 5083-H19 aluminium alloy joint | |
| Wang, B. B.1,2; Xue, P.2; Xiao, B. L.2; Wang, W. G.2; Liu, Y. D.1; Ma, Z. Y.2 | |
| Corresponding Author | Xue, P.(pxue@imr.ac.cn) ; Wang, W. G.(wgwang@imr.ac.cn) |
| 2019-06-19 | |
| Source Publication | SCIENCE AND TECHNOLOGY OF WELDING AND JOINING
 |
| ISSN | 1362-1718 |
| Pages | 8 |
| Abstract | By using a low rotation rate of 200 rpm with additional water cooling, a friction stir welded (FSW) joint with equal fatigue strength to the base material (BM) was obtained in 5083Al-H19 rolled plates due to the significantly decreased softening and the residual stress effect. Though the hardness value in the heat affected zone (HAZ) was a little lower than that of the BM, the decreased tensile effect of the residual stress in the HAZ greatly improved the fatigue performance, which was even higher than that of the BM, so the final fracture occurred at the BM. This study provides an effective strategy to enhance the fatigue performance of the FSW joints. |
| Keyword | Friction stir welding water cooling fatigue strength fracture behaviour |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1080/13621718.2019.1630571 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51331008] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000475262400001 |
| Publisher | TAYLOR & FRANCIS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/134491 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xue, P.; Wang, W. G. |
| Affiliation | 1.Northeastern Univ, Sch Mat Sci & Engn, Shenyang, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, B. B.,Xue, P.,Xiao, B. L.,et al. Achieving equal fatigue strength to base material in a friction stir welded 5083-H19 aluminium alloy joint[J]. SCIENCE AND TECHNOLOGY OF WELDING AND JOINING,2019:8. |
| APA | Wang, B. B.,Xue, P.,Xiao, B. L.,Wang, W. G.,Liu, Y. D.,&Ma, Z. Y..(2019).Achieving equal fatigue strength to base material in a friction stir welded 5083-H19 aluminium alloy joint.SCIENCE AND TECHNOLOGY OF WELDING AND JOINING,8. |
| MLA | Wang, B. B.,et al."Achieving equal fatigue strength to base material in a friction stir welded 5083-H19 aluminium alloy joint".SCIENCE AND TECHNOLOGY OF WELDING AND JOINING (2019):8. |
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