Effect of notch geometry on short fatigue crack growth in 8090 Al-Li alloy

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	Effect of notch geometry on short fatigue crack growth in 8090 Al-Li alloy
	Shan, ZH; Wang, ZG; Zhang, Y
刊名	JOURNAL OF MATERIALS SCIENCE
	1997-09-01
卷号	32 期号:17 页码:4673-4677
ISSN号	0022-2461
通讯作者	Shan, ZH()
英文摘要	The short-crack propagation behaviour of 8090 AI-LI alloy under different ageing conditions has been investigated. The effect of notch geometry on short fatigue crack growth was also studied. The results show that the geometrical configuration of the notch significantly affects the growth behaviour of the short crack, the growth rates of notched short cracks being much higher than those of long cracks at the same stress intensity factor range Delta K level. The orientations of the specimens had a stronger effect an the growth rate of long cracks than on that of short cracks.
WOS研究方向	Materials Science
语种	英语
出版者	CHAPMAN HALL LTD
WOS记录号	WOS:A1997XW09200026
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/126825]
专题	金属研究所_中国科学院金属研究所
通讯作者	Shan, ZH
作者单位	CHINESE ACAD SCI,MET RES INST,STATE KEY LAB FATIGUE & FRACTURE MAT,SHENYANG 110015,PEOPLES R CHINA
推荐引用方式 GB/T 7714	Shan, ZH,Wang, ZG,Zhang, Y. Effect of notch geometry on short fatigue crack growth in 8090 Al-Li alloy[J]. JOURNAL OF MATERIALS SCIENCE,1997,32(17):4673-4677.
APA	Shan, ZH,Wang, ZG,&Zhang, Y.(1997).Effect of notch geometry on short fatigue crack growth in 8090 Al-Li alloy.JOURNAL OF MATERIALS SCIENCE,32(17),4673-4677.
MLA	Shan, ZH,et al."Effect of notch geometry on short fatigue crack growth in 8090 Al-Li alloy".JOURNAL OF MATERIALS SCIENCE 32.17(1997):4673-4677.