Tensile and Fatigue Properties and Deformation Mechanisms of Twinning-Induced Plasticity Steels

doi:10.11900/0412.1961.2019.00389

IMR OpenIR

	Tensile and Fatigue Properties and Deformation Mechanisms of Twinning-Induced Plasticity Steels
	Zhang Zhefeng; Shao Chenwei; Wang Bin; Yang Haokun; Dong Fuyuan; Liu Rui; Zhang Zhenjun; Zhang Peng
通讯作者	Zhang Zhefeng(zhfzhang@imr.ac.cn)
	2020-04-11
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	56 期号:4 页码:476-486
摘要	With the development of automotive industry, it is necessary to develop advanced high-strength steels for the purpose of lightweight of car. Based on the systematic studies on the strengthening and toughening as well as fatigue design of the twinning-induced plasticity (TWIP) steels, the recent progress in this aspect is summarized and discussed. Among them, the strengthening and toughening mechanisms have been analyzed and further developed in terms of several influencing factors, including compositions, microstructure, strain rate and so on. Furthermore, the low-cycle and high-cycle fatigue behaviors and damage mechanisms were explored. For better understanding the intrinsic fatigue damage mechanism, a new low-cycle fatigue prediction model regarding the hysteresis loop energy during cyclic deformation was introduced. It is found that the energy damage model can well explain and evaluate the fatigue damage mechanism and predict the low-cycle fatigue life of the TWIP steels and other materials. Based on the new fatigue damage model, new TWIP steels with high service performance can be developed by adjusting their deformation and damage mechanisms rationally.
关键词	twinning induced plasticity (TWIP) steel tension strength plasticity high-cycle fatigue low-cycle fatigue fatigue life damage mechanism
资助者	National Natural Science Foundation of China
DOI	10.11900/0412.1961.2019.00389
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51801216] ; National Natural Science Foundation of China[51771208] ; National Natural Science Foundation of China[U1664253]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000522825500008
出版者	SCIENCE PRESS
引用统计	被引频次：7[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/321006/137879
专题	中国科学院金属研究所
通讯作者	Zhang Zhefeng
作者单位	Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Zhang Zhefeng,Shao Chenwei,Wang Bin,et al. Tensile and Fatigue Properties and Deformation Mechanisms of Twinning-Induced Plasticity Steels[J]. ACTA METALLURGICA SINICA,2020,56(4):476-486.
APA	Zhang Zhefeng.,Shao Chenwei.,Wang Bin.,Yang Haokun.,Dong Fuyuan.,...&Zhang Peng.(2020).Tensile and Fatigue Properties and Deformation Mechanisms of Twinning-Induced Plasticity Steels.ACTA METALLURGICA SINICA,56(4),476-486.
MLA	Zhang Zhefeng,et al."Tensile and Fatigue Properties and Deformation Mechanisms of Twinning-Induced Plasticity Steels".ACTA METALLURGICA SINICA 56.4(2020):476-486.