Effect of Pulsed Magnetic Field on the Residual Stress of Rolled Magnium Alloy AZ31 Sheet

doi:10.1007/s40195-020-01109-w

IMR OpenIR

	Effect of Pulsed Magnetic Field on the Residual Stress of Rolled Magnium Alloy AZ31 Sheet
	Yan, Meng 1,2; Wang, Cong 1; Luo, Tianjiao 1,2; Li, Yingju 1,2; Feng, Xiaohui 1,2; Huang, Qiuyan 1,2; Yang, Yuansheng 1
通讯作者	Yang, Yuansheng(ysyang@imr.ac.cn)
	2020-07-25
发表期刊	ACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN	1006-7191
页码	9
摘要	A novel method of pulsed magnetic field (PMF) treatment was developed to eliminate the residual stress of rolled magnesium alloy AZ31 sheet in this study. The effect of PMF on residual stress of rolled AZ31 sheet was investigated and its mechanism was analyzed. The experimental results revealed that the pulse frequency had a significant impact on residual stress. After 10.0 Hz PMF treatment, the average and maximum reduction rates of residual stress along the rolled direction were 26.6% and 30.3%, respectively. It was found that the dislocation density and parallel dislocation in grains of the rolled sheet increased after it was treated by the pulsed magnetic field. The simulation results showed that the Lorentz force generated by the pulsed magnetic field can lead to basal slip, thereby resulting in local plastic deformation. Besides, the Joule heat produced during the PMF treatment was conducive to the elimination of residual stress.
关键词	Wrought magnesium alloy Residual stress Pulsed magnetic field Rolled AZ31 sheet
资助者	National Key R&D Program of China
DOI	10.1007/s40195-020-01109-w
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2016YFB0301105]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000552247700002
出版者	CHINESE ACAD SCIENCES, INST METAL RESEARCH
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/139925
专题	中国科学院金属研究所
通讯作者	Yang, Yuansheng
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Yan, Meng,Wang, Cong,Luo, Tianjiao,et al. Effect of Pulsed Magnetic Field on the Residual Stress of Rolled Magnium Alloy AZ31 Sheet[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2020:9.
APA	Yan, Meng.,Wang, Cong.,Luo, Tianjiao.,Li, Yingju.,Feng, Xiaohui.,...&Yang, Yuansheng.(2020).Effect of Pulsed Magnetic Field on the Residual Stress of Rolled Magnium Alloy AZ31 Sheet.ACTA METALLURGICA SINICA-ENGLISH LETTERS,9.
MLA	Yan, Meng,et al."Effect of Pulsed Magnetic Field on the Residual Stress of Rolled Magnium Alloy AZ31 Sheet".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2020):9.