A New Dominance Distribution Method to Select Materials with Higher Fatigue Resistance under Property Scatter and Load Uncertainty

doi:10.1007/s11665-022-07031-9

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	A New Dominance Distribution Method to Select Materials with Higher Fatigue Resistance under Property Scatter and Load Uncertainty
	Bai, X.2; Zhang, P.2; Wang, Q.2; Liu, R.2; Zhang, Z. J.2; Duan, Q. Q.2; Yang, E. N.2; Bo, H.1; Zhang, Z. F.2
刊名	JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
	2022-06-03
页码	10
关键词	Al-Si casting alloys fatigue property scatter load uncertainty materials selection
ISSN号	1059-9495
DOI	10.1007/s11665-022-07031-9
通讯作者	Bai, X.(xbai@imr.ac.cn)
英文摘要	The fatigue properties of materials are dispersive and vary with service loads. Few methods can be used to guide the selection of materials in anti-fatigue design. In this study, for the first time, a new dominance distribution method to select the materials with higher fatigue resistance is proposed by the quantification of the scatter of fatigue lives and strengths and the simulation of possible load histories; accordingly, two kinds of diagrams are developed to display the dominance distributions of longer fatigue lives for the materials bearing cyclic constant and variable amplitude loads. After the fatigue tests of two Al-Si casting alloys, the dominance distribution method was used for their comparisons. The results indicate that the dominance distributions can clearly display the longer fatigue lives of the materials under different possible loading distributions and different reliability design index, and the dominance distribution diagrams can facilitate engineers to quickly select the materials with higher fatigue resistance.
资助项目	National Natural Science Foundation of China (NSFC)[52105164] ; Natural Science Foundation of Liaoning Province[2021-MS-003] ; NSFC[52130002] ; Youth Innovation Promotion Association CAS[2018226] ; National Key Research and Development Program of China[2017YFB0703004]
WOS研究方向	Materials Science
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000805713100002
资助机构	National Natural Science Foundation of China (NSFC) ; Natural Science Foundation of Liaoning Province ; NSFC ; Youth Innovation Promotion Association CAS ; National Key Research and Development Program of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/174323]
专题	金属研究所_中国科学院金属研究所
通讯作者	Bai, X.
作者单位	1.China FAW Grp Co Ltd, Prod Dev & Res Ctr, 288 TianFu Rd, Changchun 130011, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Bai, X.,Zhang, P.,Wang, Q.,et al. A New Dominance Distribution Method to Select Materials with Higher Fatigue Resistance under Property Scatter and Load Uncertainty[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2022:10.
APA	Bai, X..,Zhang, P..,Wang, Q..,Liu, R..,Zhang, Z. J..,...&Zhang, Z. F..(2022).A New Dominance Distribution Method to Select Materials with Higher Fatigue Resistance under Property Scatter and Load Uncertainty.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,10.
MLA	Bai, X.,et al."A New Dominance Distribution Method to Select Materials with Higher Fatigue Resistance under Property Scatter and Load Uncertainty".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2022):10.