IMR OpenIR
Achieving equal fatigue strength to base material in a friction stir welded 5083-H19 aluminium alloy joint
Wang, B. B.; Xue, P.; Xiao, B. L.; Wang, W. G.; Liu, Y. D.; Ma, Z. Y.
2019-06-20
Source PublicationSCIENCE AND TECHNOLOGY OF WELDING AND JOINING
ISSN1362-1718
AbstractBy 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.
KeywordFriction stir welding water cooling fatigue strength fracture behaviour
Indexed BySCI
Language英语
WOS IDWOS:000475262400001
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80993
Collection中国科学院金属研究所
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.
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.
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).
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