On the critical inclusion size of high strength steels under ultra-high cycle fatigue

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	On the critical inclusion size of high strength steels under ultra-high cycle fatigue
	Z. G. Yang; J. M. Zhang; S. X. Li; G. Y. Li; Q. Y. Wang; W. J. Hui; Y. Q. Weng
	2006
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	427 期号:1-2 页码:167-174
摘要	In this paper, the critical inclusion size (CIS) of high strength steels with given matrix hardness or tensile strength and the surface roughness under ultra-high cycle fatigue is estimated mainly on the basis of Murakami's theory, i.e., the inclusion effective projected area model. The results show that the CIS decreases with increasing Vickers hardness (or tensile strength) and/or decreasing surface roughness of specimen. The estimated CISs are proved to be reasonable compared with the experimental data. (c) 2006 Elsevier B.V. All rights reserved.
部门归属	chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. cent iron & steel res inst, beijing 100081, peoples r china.;yang, zg (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;zhgyang@imr.ac.cn
关键词	High Strength Steel Fatigue Crack Vickers Hardness Surface Roughness Critical Inclusion Size Crack Initiation
URL	查看原文
WOS记录号	WOS:000239019000022
引用统计	被引频次：103[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/321006/34651
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. G. Yang,J. M. Zhang,S. X. Li,et al. On the critical inclusion size of high strength steels under ultra-high cycle fatigue[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2006,427(1-2):167-174.
APA	Z. G. Yang.,J. M. Zhang.,S. X. Li.,G. Y. Li.,Q. Y. Wang.,...&Y. Q. Weng.(2006).On the critical inclusion size of high strength steels under ultra-high cycle fatigue.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,427(1-2),167-174.
MLA	Z. G. Yang,et al."On the critical inclusion size of high strength steels under ultra-high cycle fatigue".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 427.1-2(2006):167-174.