An optimization criterion for fatigue strength of metallic materials

doi:10.1016/j.msea.2018.08.085

IMR OpenIR

	An optimization criterion for fatigue strength of metallic materials
	Wang, B.1,2,3; Zhang, P.1; Liu, R.1; Duan, Q. Q.1; Zhang, Z. J.1; Li, X. W.2,3; Zhang, Z. F.1,2,3
通讯作者	Zhang, P.(pengzhang@imr.ac.cn) ; Zhang, Z. F.(zhfzhang@imr.ac.cn)
	2018-10-24
发表期刊	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN	0921-5093
卷号	736 页码:105-110
摘要	In this study, a criterion for optimizing the fatigue strength of metallic materials is proposed, and verified by many experimental results. The strategy for optimizing the fatigue strength is to continuously increase the ultimate tensile strength (UTS) under the condition of keeping certain work-hardening abilities. It is found that the relationship between the true UTS and true uniform elongation can be described by two straight lines, and the optimal fatigue strength can be obtained at the point where the two straight lines intersect with each other. This study has great guiding significance for economizing time and money to optimize the fatigue strength of metallic materials.
关键词	Ultimate tensile strength Work-hardening ability Uniform elongation Fatigue strength
资助者	National Natural Science Foundation (NSFC) of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences
DOI	10.1016/j.msea.2018.08.085
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation (NSFC) of China[51771208] ; National Natural Science Foundation (NSFC) of China[51571058] ; National Natural Science Foundation (NSFC) of China[51331007] ; National Natural Science Foundation (NSFC) of China[U1664253] ; National Key R&D Program of China[2017YFB0703002] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22020202]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000447573400011
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：14[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/321006/129637
专题	中国科学院金属研究所
通讯作者	Zhang, P.; Zhang, Z. F.
作者单位	1.Chinese Acad Sci, Mat Fatigue & Fracture Div, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Northeastern Univ, Dept Mat Phys & Chem, Sch Mat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China 3.Northeastern Univ, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Wang, B.,Zhang, P.,Liu, R.,et al. An optimization criterion for fatigue strength of metallic materials[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2018,736:105-110.
APA	Wang, B..,Zhang, P..,Liu, R..,Duan, Q. Q..,Zhang, Z. J..,...&Zhang, Z. F..(2018).An optimization criterion for fatigue strength of metallic materials.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,736,105-110.
MLA	Wang, B.,et al."An optimization criterion for fatigue strength of metallic materials".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 736(2018):105-110.