High-cycle and very-high-cycle fatigue lifetime prediction of additively manufactured AlSi10Mg via crystal plasticity finite element method

doi:10.1016/j.ijfatigue.2021.106577

CORC > 力学研究所 > 中国科学院力学研究所 > 非线性力学国家重点实验室

	High-cycle and very-high-cycle fatigue lifetime prediction of additively manufactured AlSi10Mg via crystal plasticity finite element method
	Zhang JM(张佳妹)3; Li JH(李江华)3; Wu, Shengchuan 2; Zhang, Wenjie 1; Sun JY(孙经雨)3; Qian GA(钱桂安)3
刊名	INTERNATIONAL JOURNAL OF FATIGUE
	2022-02-01
卷号	155 页码:11
关键词	Crystal plasticity Additive manufacturing Very-high-cycle fatigue AlSi10Mg alloy Defects
ISSN号	0142-1123
DOI	10.1016/j.ijfatigue.2021.106577
通讯作者	Sun, Jingyu(sunjingyu@imech.ac.cn) ; Qian, Guian(qianguian@imech.ac.cn)
英文摘要	The effects of defects and building directions in additive manufactured AlSi10Mg on its high-cycle fatigue and very-high-cycle fatigue performance are studied based on crystal plasticity finite element (CPFE). Among the three models provided in this work, the results of model 2 (N-p2) are in good agreement with the experimental ones. It is found the fatigue life of the sample with defects are much lower than that without defects. 0 degrees specimens have a better fatigue performance than 90 degrees ones. This work is beneficial in determining the fatigue lifetime and helps to improve the fatigue behavior of AlSi10Mg.
分类号	一类
WOS关键词	REPRESENTATIVE VOLUME ELEMENT ; CRITICAL PLANE APPROACH ; HIGH-STRENGTH STEELS ; CRACK INITIATION ; MECHANICAL-PROPERTIES ; METALLIC MATERIALS ; HEAT-TREATMENT ; MICROSTRUCTURE ; ALLOY ; BEHAVIOR
WOS研究方向	Engineering ; Materials Science
语种	英语
WOS记录号	WOS:000710353100003
其他责任者	Sun, Jingyu ; Qian, Guian
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/87780]
专题	力学研究所_非线性力学国家重点实验室
作者单位	1.Sun Yat Sen Univ, Sino French Inst Nucl Engn & Technol, Zhuhai 519082, Guangdong, Peoples R China 2.Southwest Jiaotong Univ, State Key Lab Tract Power, Chengdu 610031, Peoples R China; 3.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China;
推荐引用方式 GB/T 7714	Zhang JM,Li JH,Wu, Shengchuan,et al. High-cycle and very-high-cycle fatigue lifetime prediction of additively manufactured AlSi10Mg via crystal plasticity finite element method[J]. INTERNATIONAL JOURNAL OF FATIGUE,2022,155:11.
APA	张佳妹,李江华,Wu, Shengchuan,Zhang, Wenjie,孙经雨,&钱桂安.(2022).High-cycle and very-high-cycle fatigue lifetime prediction of additively manufactured AlSi10Mg via crystal plasticity finite element method.INTERNATIONAL JOURNAL OF FATIGUE,155,11.
MLA	张佳妹,et al."High-cycle and very-high-cycle fatigue lifetime prediction of additively manufactured AlSi10Mg via crystal plasticity finite element method".INTERNATIONAL JOURNAL OF FATIGUE 155(2022):11.