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SHORT NOTCH CRACK BEHAVIOR OF Al-Li ALLOYS |
SHAN Zhaohui; WANG Zhongguang ;ZHANG Yun; HU Zhuangqi (National Key Laboratory of Fatigue and Fracture for Materials;Institute of Metal Research; Chinese Academy of Sciences) |
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Cite this article:
SHAN Zhaohui; WANG Zhongguang ;ZHANG Yun; HU Zhuangqi (National Key Laboratory of Fatigue and Fracture for Materials;Institute of Metal Research; Chinese Academy of Sciences). SHORT NOTCH CRACK BEHAVIOR OF Al-Li ALLOYS. Chin J Mater Res, 1994, 8(6): 524-526.
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Abstract The short crack propagation behavior in 8090 Al-Li alloys at various aged conditions (underaged, peakaged, overaged, naturallyaged) and the effects of the notch radius on the short crack propagation have been studied. The results show that the fatigue cr
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Received: 25 December 1994
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1BuR,StephenS.Fatigue&FractEnginMater&Struct,1986;9(1);352ZeloulA,PetjtJ.Fatigue&FractEnginMater&Struct,1985;8(4):3413陈铮.8090铝锂合金疲劳短裂纹扩展行为的研究,西北工业大学,科技资料4CameronAD,SmitnRA.IntJFatigue,1981;(1):95HaddadMH,TopperTH,SmithKH.EnginFractMech,1978;11:5736陈铮8090铝锂合金非扩展物理短裂纹的研究,西北工业大学,科技资料,1991.97GuiuF,StevensRN.Fatigue&FractEnginMater&Struct,1990;13:625 |
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