INFLUENCE OF AGING ON LOW-CYCLE FATIGUE BEHAVIOR IN 8090-AL-LI ALLOY

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	INFLUENCE OF AGING ON LOW-CYCLE FATIGUE BEHAVIOR IN 8090-AL-LI ALLOY
	S. H. Ai; Z. G. Wang; Y. Zhang
	1995
发表期刊	Transactions of Nonferrous Metals Society of China
ISSN	1003-6326
卷号	5 期号:1 页码:80-83
摘要	Low cycle fatigue(LCF) tests under different total strain amplitudes have been conducted in four aging conditions of 8090 Al-Li alloy. It was found that the cyclic stress response and the LCF lifetime of the alloy varied with the aging conditions and strain amplitudes. The cyclic stress-strain behaviour and fracture mode of Al-Li alloy are closely related to an increasing in the dislocation density, dislocation-dislocation interactions and interactions between the precipitates with dislocations.
部门归属	acad sinica,inst met res,state key lab fatigue & fracture mat,shenyang 110015,peoples r china. shenyang ind univ,shenyang 110023,peoples r china.
关键词	Low Cycle Fatigue Cyclic Hardening Precipitate Phase Mechanical-properties
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38521
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	S. H. Ai,Z. G. Wang,Y. Zhang. INFLUENCE OF AGING ON LOW-CYCLE FATIGUE BEHAVIOR IN 8090-AL-LI ALLOY[J]. Transactions of Nonferrous Metals Society of China,1995,5(1):80-83.
APA	S. H. Ai,Z. G. Wang,&Y. Zhang.(1995).INFLUENCE OF AGING ON LOW-CYCLE FATIGUE BEHAVIOR IN 8090-AL-LI ALLOY.Transactions of Nonferrous Metals Society of China,5(1),80-83.
MLA	S. H. Ai,et al."INFLUENCE OF AGING ON LOW-CYCLE FATIGUE BEHAVIOR IN 8090-AL-LI ALLOY".Transactions of Nonferrous Metals Society of China 5.1(1995):80-83.