Fatigue crack propagation in friction stir welded and parent AA6082

Steel Research International

Volumn 77, Issue 6, 2006, Pages 450-455

  Ericsson, Mats ^a   Sandström, Rolf ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

Al Mg Si alloy; Fatigue crack propagation; Friction stir welding; Load ratio; Residual stress

Indexed keywords

ALUMINUM ALLOYS; FRICTION WELDING; GROWTH (MATERIALS); RESIDUAL STRESSES; VOLTAGE MEASUREMENT;

AL-MG-SI ALLOY; FATIGUE CRACK PROPAGATION; FRICTION STIR WELDING; LOAD RATIO;

CRACK PROPAGATION;

EID: 33745597337     PISSN: 16113683     EISSN: None     Source Type: Journal    
DOI: 10.1002/srin.200606413     Document Type: Article

References (16)

1. P.J. Haagensen, O.T. Midling, M. Ranes: Fatigue performance of friction stir butt welds in a 6000 series aluminium alloy. Computational Mechanics Publications (USA), 1995, 225-237.
2. M. Ericsson, R. Sandström: Int. Journal of Fatigue, 2003, 25.
3. I. Okura, M. Naruo, L. Gergely Vigh: Fatigue of aluminium deck fabricated by friction stir welding, INALCO, conference proceedings, 2001.
4. nd Int. Symp. on FSW, conference proceedings on CD, Gothenburg, 2000.
5. J. Backlund, A. Norlin, Å. Andersson, Friction Stir Welding - Weld Properties and Manufacturing Techniques, INALCO, Conference proceedings (CD), Cambridge, 1998.
6. rd Int. Symp. on FSW, conference proceedings on CD, Kobe, 2001.
7. ASTM standard, E647, guidelines for electric potential difference determination of crack size.
8. F. Nilsson: Fracture Mechanics - from Theory to Applications, ISBN 91-972860-3-6, 2001.
9. P.S. Pao, S.J. Gill, C.R. Feng, K.K. Sankaran: Scripta Materialia, 45 (2001), 605-612.
10. P.C. Paris, H. Tada, J. K. Donald: Int. Journal of Fatigue, 21 (1999), S35-S46
11. L. Schwarmann: Material Data of High-Strength Aluminium Alloys for Durability Evaluation of Structures, ISBN 3-87017-183-9, Aluminium-Verlag, Düsseldorf, 1986.
12. K. Walker: The effect of stress ratio during crack propagation and fatigue for 2024-T3 and 7075-T6 aluminium. In "Effects of Environment and Complex Load History for Fatigue Life", Special Technical Publication 462, pp. 1-14. Philadelphia: American Society for Testing and Materials (1970)
13. R.G. Forman, V.E Kearney, R.M. Engle: Journal of Basic Engineering, 89 (1967), 459-464.
14. W. Elber: The significance of fatigue crack closure. In "Damage Tolerance in Aircraft Structures", Special Technical Publication 486, pp. 230-42. Philadelphia: American Society for Testing and Materials (1971).
15. K. Donald, P.C. Paris: Int. Journal of Fatigue, 21 (1999), S47-S57.
16. D. Kujawski: Int. Journal of Fatigue, 23 (2001), 733-740.