CHARACTERISTICS OF LOW FREQUENCY FATIGUE WITH SHORT－CRACKS FOR 16Mng STEEL IN HYDROGEN

J Chin Soc Corr Pro

1996, Vol. 16

Issue (1): 59-63 DOI:

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CHARACTERISTICS OF LOW FREQUENCY FATIGUE WITH SHORT－CRACKS FOR 16Mng STEEL IN HYDROGEN

Zhong Manying;Wang Xiaolin

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Abstract The low frequency short－crack propegation model for 16Mng steel in hydrogen was investigsted．The crack growth rates were calculated on the basis of elasto-plastic fracture mechanics using the formula da／dN—C（△J）n．The results showed that the relation of da／dN～ △J consisted of three sections. The threshold value △Jth for crack propagation was calculated and the crack propagation path was observed by metallograpy.

Key words: Short－crack Low frequency fatigue da／dN～△J relations Threshold value

Received: 25 February 1996

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Zhong Manying;Wang Xiaolin. CHARACTERISTICS OF LOW FREQUENCY FATIGUE WITH SHORT－CRACKS FOR 16Mng STEEL IN HYDROGEN. J Chin Soc Corr Pro, 1996, 16(1): 59-63.

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https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y1996/V16/I1/59

1ParisDC．TheBoeingCompanyDocumentN017867,AddendumN．1957,Spet．122MillerKJ．Fatigue&FrctureofEng．Mat．&structure,1987,10:753MillerKJ．应用力学,1984,4:404MillerKJ．Fatigue&FrctureofEng．Mat．&Structure,1987,10:935CoxBN,MorrisWL．Fatigue&FractureofEng．Mat．&Structure,1987,10:4196WeiRP,LandesJ．MaterialsResearchandStandards,1970;9:25,447AustenIM,McIntyreP．MetalScience,1979,13:4208林栋梁,吴建生,杨正瑞．金属学报,1983,19(3):A1659TadeH,PanlC,ParisGeorge,IrwinR．TheStressAnalysisofCracksHandbook,DelResearchCorporationHellertown,Pennsylvania,197310GB6398-86

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[2]	Jian Xv; Manying Zhong; Shixing Guo. CHARACTERISTICS OF HYDROGEN DAMAGES FORHYDROGENATION REACTOR WALL-MATERIALS[J]. 中国腐蚀与防护学报, 2003, 23(3): 149-155 .

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