Relations between fatigue strength and other mechanical properties of metallic materials

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	Relations between fatigue strength and other mechanical properties of metallic materials
	J. C. Pang; S. X. Li; Z. G. Wang; Z. F. Zhang
	2014
发表期刊	Fatigue & Fracture of Engineering Materials & Structures
ISSN	8756-758X
卷号	37 期号:9 页码:958-976
摘要	The relations between fatigue strength and other mechanical properties especially the tensile strength of metallic materials are reviewed. After analyzing the numerous fatigue data available, the qualitative or quantitative relations between fatigue strength and hardness, strength (tensile strength and yield strength) and toughness (static toughness and impact toughness) are established. Among these relations, the general relation between fatigue strength sigma(w) and tensile strength sigma(b), sigma(w)=sigma(b)(C-P sigma(b)), where C and P are parameters, (hereafter, the general fatigue formula) can well predict the fatigue strength with increasing the tensile strength in a wide range for many materials such as conventional metallic materials, newly developed materials and engineering components. On the basis of the experimental results of many materials, the fatigue damage mechanism, especially for high-strength steels, is proposed. It is suggested that the general fatigue formula can provide a new clue to predict the fatigue strength and design the materials by adjusting material parameters P and C adequately.
部门归属	[pang, j. c. ; li, s. x. ; wang, z. g. ; zhang, z. f.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; zhang, zf (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china. ; zhfzhang@imr.ac.cn
关键词	Fatigue Damage Fatigue Strength Fracture Mechanism General Fatigue Formula Mechanical Properties Metallic Materials High-cycle Fatigue Severe Plastic-deformation Cu-be Alloy Crack Initiation Tensile-strength Steels Behavior Fracture Microstructure Regime
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/73353
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. C. Pang,S. X. Li,Z. G. Wang,et al. Relations between fatigue strength and other mechanical properties of metallic materials[J]. Fatigue & Fracture of Engineering Materials & Structures,2014,37(9):958-976.
APA	J. C. Pang,S. X. Li,Z. G. Wang,&Z. F. Zhang.(2014).Relations between fatigue strength and other mechanical properties of metallic materials.Fatigue & Fracture of Engineering Materials & Structures,37(9),958-976.
MLA	J. C. Pang,et al."Relations between fatigue strength and other mechanical properties of metallic materials".Fatigue & Fracture of Engineering Materials & Structures 37.9(2014):958-976.