Effect of electropulsing and annealing treatment on microstructure and mechanical properties of 316L stainless steel

doi:10.1063/5.0106776

IMR OpenIR

	Effect of electropulsing and annealing treatment on microstructure and mechanical properties of 316L stainless steel
	Ma, Yunrui 1; Dong, Manling 1; Geng, Jinfeng 1; Xin, Weifeng 1; Meng, Lingxiao 2; Yang, Huajie 2; Zhang, Zhefeng 2
通讯作者	Ma, Yunrui(yunruima@foxmail.com)
	2022-10-01
发表期刊	AIP ADVANCES
卷号	12 期号:10 页码:6
摘要	Considering the consumption of time and energy for the traditional heat treatment process, a new heat treatment method with high speed and low energy consumption has always been the direction of researchers. The microstructure and mechanical properties of engineering 316L stainless steel were measured under electropulsing treatment within 400 ns and annealing treatment for 2 h. Compared with the original cold-rolled state, it was found that the yield strength after 3.8 x 10(3) A/mm(2) electropulsing treatment was reduced by 26.2% and that after 800 & DEG;C heat treatment was reduced by 27.7%. The nucleation after electropulsing treatment is mainly concentrated at one end of the lamellar grain and finally grows into the square or rhombic grain with an average grain size of 1.5 mu m. After annealing, the nucleation is mainly concentrated at the grain boundaries of the lamellae and finally grows into equiaxed grains with an average grain size of 1.8 mu m. Under the action of electronic wind, the recrystallization nucleation after electropulsing is mainly dominated by the mechanism of subgrain nucleation and growth. However, under the action of a uniform thermal field, the recrystallization nucleation after annealing is mainly based on the grain boundary bow-out mechanism. Published under an exclusive license by AIP Publishing.
资助者	State Grid corporation headquarters technology project
DOI	10.1063/5.0106776
收录类别	SCI
语种	英语
资助项目	State Grid corporation headquarters technology project[5500-202055098A-0-0-00]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000876695300001
出版者	AIP Publishing
引用统计	被引频次：1[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/321006/176476
专题	中国科学院金属研究所
通讯作者	Ma, Yunrui
作者单位	1.State Grid Henan Elect Power Res Inst, Zhengzhou 450052, Henan, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Ma, Yunrui,Dong, Manling,Geng, Jinfeng,et al. Effect of electropulsing and annealing treatment on microstructure and mechanical properties of 316L stainless steel[J]. AIP ADVANCES,2022,12(10):6.
APA	Ma, Yunrui.,Dong, Manling.,Geng, Jinfeng.,Xin, Weifeng.,Meng, Lingxiao.,...&Zhang, Zhefeng.(2022).Effect of electropulsing and annealing treatment on microstructure and mechanical properties of 316L stainless steel.AIP ADVANCES,12(10),6.
MLA	Ma, Yunrui,et al."Effect of electropulsing and annealing treatment on microstructure and mechanical properties of 316L stainless steel".AIP ADVANCES 12.10(2022):6.