Gigacycle Fatigue Life Distribution of Aluminum Alloy LC4CS

Acta Metall Sin

2007, Vol. 43

Issue (4): 399-403 DOI:

Research Articles

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Gigacycle Fatigue Life Distribution of Aluminum Alloy LC4CS

Wei-Xing YAO

南京航空航天大学

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Wei-Xing YAO. Gigacycle Fatigue Life Distribution of Aluminum Alloy LC4CS. Acta Metall Sin, 2007, 43(4): 399-403 .

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Abstract Very high cycle fatigue (VHCF) test of 66 aluminum alloy LC4CS specimens was done by piezo-electric fatigue testing machine and fatigue life data were obtained. It is found that the fatigue life distribution of LC4CS under very high cycle fatigue has the duplex peak property and this property is related with the locations of fatigue crack initiation. For the specimens with shorter fatigue life the fatigue cracks initiate at the defects such as inclusions and caves and for the longer the cracks initiate at the surfaces of the specimens. This property makes it inconsequential that the staircase method is used to measure the fatigue limit, and the fatigue life deviation of the VHCF is far larger than those of low cycle fatigue (LCF) and high cycle fatigue (HCF).

Key words: LC4CS aluminium alloy very high cycle fatigue life distribution duplex peak property deviation

Received: 27 July 2006

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[1]Naito T,Ueda H,Kikuchi M.J Soc Mater Sci,1983;32: 1162
[2]Lukas P,Kunz L.Fatigue Fract Eng Mater Struct,2002; 25:747
[3]Emura H,Asami K.Trans JSME,1989;55A:45
[4]Kuroshima Y,Saito Y,Shimizu M,Kawasaki K.Trans JSME,1994;60A:2710
[5]Nakamura T,Kaneko M,Tanabe T,Jinbo K,Nagai F. Trans JSME,1995;61A:441
[6]Wang Q Y.J Mech Strength,2002;24:81 (王清远．机械强度,2002;24:81)
[7]Umezawa O,Nagai K.Metall Mater Trans,1998;29A: 809
[8]Umezawa O,Nagai K.ISIJ Int,1997;37:1170
[9]Danninger H,Spoljaric D,Weiss B,Stickler R.Z Metallkd, 1998;89:135
[10]Bathias C.Eng Mater Struct,1999;22:559
[11]Mugahrabi H.Fatigue Fract Eng Mater Struct,1999;22: 633
[12]Murakami Y,Nomoto T,Ueda T.Mater Struct,1999;22: 581
[13]Murakami Y,Takada M,Toriyama T.Int J Fatigue,1998; 16:661
[14]Wang Q Y,Berard J Y,Dubarre A,Baudry G,Rathery S,Bathias C.Fatigue Fract Eng Mater Struct,1999;22: 667
[15]Wang Q Y,Wang Z G,Li S X.Electr Drive Locomot, 2003;(Suppl.):28 (王清远,王中光,李守新．机车电传动,2003;(增刊):28)
[16]Xue H Q,Tao H,Wang H.Mech Sci Technol,2004;23(4): 471 (薛红前,陶华,王弘．机械科学与技术,2004;23(4): 471)
[17]Xue H Q,Tao H,Wang H.J Northwest Polytech Univ, 2004;22:108 (薛红前,陶华,王弘．西北工业大学学报,2004;22:108)
[18]Doi K,Hanami K,Teraoka T,Terauchi S,Sugimoto T. Powder Metall Technol,2005;23:88 (Doi K,Hanami K,Teraoka T,Terauchi S,Sugimoto T.粉末冶金技术,2005;23:88)
[19]Shao H H,Chen G.Trans Chin Soc Attic Mach,2004; 35(6):185 (邵红红,陈光．农业机械学报,2004;35(6):185)
[20]Masuda C,Nishijiama S,Tanaka Y.Trans JSME,1986; 52A:847
[21]Kanazawa K,Nishijima S.J Soc Mater Sci,1997;46:1396
[22]Gao Z T.Handbook of Fatigue Properties of Aeronauti- cal Metals.Beijing:Institute of Aeronautical Materials, 1981 :155 (高镇同．航空金属材料疲劳性能手册．北京:北京航空材料研究所,1981:155)

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