Mesoscopic Analysis of Deformation Heterogeneity and Recrystallization Microstructures of a Dual-Phase Steel Using a Coupled Simulation Approach

doi:10.1007/s40195-020-01155-4

IMR OpenIR

	Mesoscopic Analysis of Deformation Heterogeneity and Recrystallization Microstructures of a Dual-Phase Steel Using a Coupled Simulation Approach
	Jia, Chunni 1,2; Shen, Gang 3; Chen, Wenxiong 1,2; Hu, Baojia 1,2; Zheng, Chengwu 1,2; Li, Dianzhong 1,2
通讯作者	Zheng, Chengwu(cwzheng@imr.ac.cn)
	2020-10-30
发表期刊	ACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN	1006-7191
页码	12
摘要	Microstructure-based numerical modeling of the deformation heterogeneity and ferrite recrystallization in a cold-rolled dual-phase (DP) steel has been performed by using the crystal plasticity finite element method (CPFEM) coupled with a mesoscale cellular automaton (CA) model. The microstructural response of subsequent primary recrystallization with the deformation heterogeneity in two-phase microstructures is studied. The simulations demonstrate that the deformation of multi-phase structures leads to highly strained shear bands formed in the soft ferrite matrix, which produces grain clusters in subsequent primary recrystallization. The early impingement of recrystallization fronts among the clustered grains causes mode conversions in the recrystallization kinetics. Reliable predictions regarding the grain size, microstructure morphology and kinetics can be made by comparison with the experimental results. The influence of initial strains on the recrystallization is also obtained by the simulation approach.
关键词	Dual-phase steel Primary recrystallization Deformation heterogeneity Crystal plasticity finite element method Cellular automaton
资助者	National Science Foundation of China
DOI	10.1007/s40195-020-01155-4
收录类别	SCI
语种	英语
资助项目	National Science Foundation of China[51771192] ; National Science Foundation of China[51371169] ; National Science Foundation of China[U1708252]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000585718300001
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/321006/141318
专题	中国科学院金属研究所
通讯作者	Zheng, Chengwu
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Suzhou Univ Sci & Technol, Sch Mech Engn, Suzhou 215009, Peoples R China
推荐引用方式 GB/T 7714	Jia, Chunni,Shen, Gang,Chen, Wenxiong,et al. Mesoscopic Analysis of Deformation Heterogeneity and Recrystallization Microstructures of a Dual-Phase Steel Using a Coupled Simulation Approach[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2020:12.
APA	Jia, Chunni,Shen, Gang,Chen, Wenxiong,Hu, Baojia,Zheng, Chengwu,&Li, Dianzhong.(2020).Mesoscopic Analysis of Deformation Heterogeneity and Recrystallization Microstructures of a Dual-Phase Steel Using a Coupled Simulation Approach.ACTA METALLURGICA SINICA-ENGLISH LETTERS,12.
MLA	Jia, Chunni,et al."Mesoscopic Analysis of Deformation Heterogeneity and Recrystallization Microstructures of a Dual-Phase Steel Using a Coupled Simulation Approach".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2020):12.