AFM study on crack initiation and growth behavior in an extruded aluminum alloy 2024-T3

Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A

Volumn 71, Issue 3, 2005, Pages 479-485

  Ishihara, Sotomi ^a   Saka, Shinji ^b   Shibata, Hiroshi ^b   Goshima, Takahito ^b  

^a UNIVERSITY OF TOYAMA   (Japan)

^b NONE

Author keywords

AFM; Crack Initiation; Crack Propagation; Fatigue; Life; Microstructure; Prediction

Indexed keywords

ALUMINUM ALLOYS; ATOMIC FORCE MICROSCOPY; CRACK PROPAGATION; ESTIMATION; FATIGUE TESTING; GRAIN BOUNDARIES; MICROSTRUCTURE;

CRACK PROPAGATION LIFE; GROWTH BEHAVIOR; LIFE PREDICTION; STRESS AMPLITUDE;

CRACK INITIATION;

EID: 19944403633     PISSN: 03875008     EISSN: None     Source Type: Journal    
DOI: 10.1299/kikaia.71.479     Document Type: Article

References (8)

1. Halliday, M. D., Cooper, C., Poole, P., and Bowen, P., On predicting small fatigue crack growth and fatigue life from long crack data in 2024 aluminium alloy, Int. Journal of Fatigue 25(2003), 709-718
2. Zhang, J. Z., Zhang, J. Z., and Meng, Z. X., Direct high resolution in situ SEM observations of very small fatigue crack growth in the utlra-fjne grain aluminium alloy IN 905, Scripta Materialia 50(2004), 825-828
3. Donnelly, E., and Nelson, D., A study of small crack growth in aluminum alloy 7075-T6, Int Journal of Fatigue 24(2002), 1175-1189
4. Ishihara, S., and McEvily, A. J., Analysis of short fatigue crack growth in cast aluminum alloys, Int. Journal of Fatigue 24 (2002), 1169-1174
5. Caton, M. J., Jones, J. W., and Allison, J. E., In: Ravichandran, K., Ritchie, R., and Murakami, Y., editors. Small fatigue cracks, Elsevier, (1999), 155-66
6. McEvily, A. J., Ishihara, S., and Endo, M., An Analysis of Multiple Two-Step Fatigue Loading, Proc. of Cumulative Fatigue Damage Conference, Seville, May 27-29, (2003) 20-25
7. Minakawa, K., Nakamura, H., and McEvily, A. J., On the Development of Crack Closure with Crack Advance in a Ferritic Steel, Scripta Metall 18 (1984), 1371-1374
8. n(2a) parameter, Int. Journal of Fatigue 23 (2001), 115-120