Notch fatigue behaviour of shot peened high-strength aluminium alloys: Experiments and predictions using a critical distance method

International Journal of Fatigue

Volumn 32, Issue 10, 2010, Pages 1600-1611

  Benedetti, M ^a   Fontanari, V ^a   Santus, C ^b   Bandini, M ^c  

^a UNIVERSITY OF TRENTO   (Italy)

^b UNIVERSITY OF PISA   (Italy)

^c Peen Service   (Italy)

Author keywords

Critical distance theory; High strength aluminium alloys; Notch fatigue; Residual stresses; Shot peening

Indexed keywords

ALUMINIUM ALLOYS; APPLIED LOADS; BENEFICIAL EFFECTS; COMPRESSIVE RESIDUAL STRESS; CRITICAL DISTANCE; EXPERIMENTAL CONDITIONS; FATIGUE BEHAVIOUR; FATIGUE IMPROVEMENT; FATIGUE LOADS; FATIGUE RESISTANCE; FATIGUE STRENGTH; HIGH-STRENGTH; MULTI-AXIAL FATIGUE CRITERION; NOTCH FATIGUE; NOTCH GEOMETRY; NOTCHED SPECIMENS; NUMERICAL TECHNIQUES; PEENING INTENSITY; RESIDUAL STRESS EFFECTS; RESIDUAL STRESS FIELDS; S-N CURVE; STRESS CONCENTRATORS; SURFACE STRESS; XRD MEASUREMENTS;

ALUMINUM; ALUMINUM ALLOYS; FATIGUE OF MATERIALS; FORESTRY; HIGH STRENGTH ALLOYS; SHOT PEENING; STRESS ANALYSIS; STRESS CONCENTRATION; STRESS RELAXATION; X RAY DIFFRACTION; X RAY DIFFRACTION ANALYSIS;

RESIDUAL STRESSES;

EID: 77955282470     PISSN: 01421123     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijfatigue.2010.02.012     Document Type: Article

References (40)

1. ASM handbook. Properties and selection: nonferrous alloys and special-purpose materials. 10th ed., vol. 2. Materials Park (OH): American Society for Metals; 1991.
2. J.C. Bian, K. Tokaji, and T. Ogawa Notch sensitivity of aluminium-lithium alloys in fatigue J Soc Mater Sci Jpn 43 490 1994 840 846 [in Japanese]
3. Y. Mutoh, G.H. Fair, B. Noble, and R.B. Waterhouse The effect of residual stresses induced by shot peening on fatigue crack propagation in two high strength aluminium alloys Fatigue Fract Eng Mater Struct 10 4 1987 261 272
4. M. Benedetti, T. Bortolamedi, V. Fontanari, and F. Frendo Bending fatigue behaviour of differently shot peened Al 6082 T5 alloy Int J Fatigue 26 2004 889 897
5. L. Wagner, and G. Lütjering Influence of shot peening on the fatigue behaviour of Ti-alloys Shot peening 1981 Pergamon Press Oxford 453 460
6. A. Turnbull, E.R. de los Rios, R.B. Tait, C. Laurant, and J.S. Boabaid Improving the fatigue resistance of wasp alloy by shot peening Fatigue Fract Eng Mater Struct 21 1998 1513 1524
7. M. Benedetti, V. Fontanari, B. Hohn, P. Oster, and T. Tobie Influence of shot peening on bending tooth fatigue limit of case hardened gears Int J Fatigue 24 2002 1127 1136
8. D.W. Hammond, and S.A. Meguid Crack propagation in the presence of shot-peening residual stresses Eng Fract Mech 37 1990 373 387
9. L. Wagner Mechanical surface treatments on titanium, aluminum and magnesium alloy Mater Sci Eng A263 1999 210 216
10. E.R. De Los Rios, A. Walley, M.T. Milan, and G. Hammersley Fatigue crack initiation and propagation on shot-peened surfaces in A316 stainless steel Int J Fatigue 17 1995 493 499
11. L. Bertini, and V. Fontanari Fatigue behaviour of induction hardened notched components Int J Fatigue 21 1999 611 617
12. Akber JA, Kyriacou S, El-Zafrany AM. Effect of shot peening on the fatigue life of axially loaded notched components. In: Kirk D, editor. Proceedings of the 5th international conference on shot peening (ICSP5), Oxford, UK; 1993. p. 349-58.
13. Kewei Xu, Jiawen He, and Huijiu Zhou Effect of residual stress on fatigue behaviour of notches Int J Fatigue 16 1994 337 343
14. R.C. McClung A literature survey on the stability and significance of residual stresses during fatigue Fatigue Fract Eng Mater Struct 30 2007 173 205
15. Bergström J, Ericsson T. Relaxation of shot peening induced compressive stress during fatigue of notched steel samples. In: Proceedings of the 2nd international conference on shot peening (ICSP2), Chicago, Illinois; 1984. p. 241-8.
16. M. Benedetti, V. Fontanari, P. Scardi, C.L.A. Ricardo, and M. Bandini Reverse bending fatigue of shot peened 7075-T651 aluminium alloy: the role of residual stress relaxation Int J Fatigue 31 2009 1225 1236
17. M. Benedetti, V. Fontanari, and B.D. Monelli Numerical simulation of residual stress relaxation in shot peened high-strength aluminium alloys under reverse bending fatigue ASME J Eng Mater Technol 132 2010 011012
18. H. Neuber Theory of notch stresses: principles for exact calculation of strength with reference to structural form and material second ed. 1958 Springer Berlin
19. R.E. Peterson Notch sensitivity G. Sines, J.L. Waisman, Metal fatigue 1969 McGraw Hill New York 293 306
20. K. Tanaka Engineering formulae for fatigue strength reduction due to crack-like notches Int J Fract 22 1983 R39 R46
21. D. Taylor Geometrical effects in fatigue: a unifying theoretical model Int J Fatigue 21 1999 413 420
22. L. Susmel A unifying approach to estimate the high-cycle fatigue strength of notched components subjected to both uniaxial and multiaxial cyclic loadings Fatigue Fract Eng Mater Struct 27 2004 391 411
23. D.B. Lanning, T. Nicholas, and A. Palazotto The effect of notch geometry on critical distance high cycle fatigue predictions Int J Fatigue 27 2005 639 650
24. P.K. Sharp, J.Q. Clayton, and G. Clark The fatigue resistance of peened 7050-T7451 aluminium alloy-repair and retreatment of a component surface Fatigue Fract Eng Mater Struct 17 3 1994 243 252
25. E. Valentini, M. Beghini, L. Bertini, C. Santus, and M. Benedetti Procedure to perform a validated incremental hole drilling measurement, application to shot peening residual stresses Strain 2010 10.1111/j.1475-1305. 2009.00664.x
26. ASM handbook. Fatigue and fracture. 11th ed., vol. 19. Materials Park (OH): American Society for Metals; 1996.
27. R.W. Landgraf, and R.A. Chernenkoff Residual stress effects on fatigue of surface processed steels R.L. Champoux, J.H. Underwood, J.A. Kapp, Analytical and experimental methods for residual stress effects in fatigue, ASTM STP 1004 1988 American Society for Testing and Materials 1 12
28. D. Stefanescu, M. Dutta, D.Q. Wang, L. Edwards, and M.E. Fitzpatrick The effect of high compressive loading on residual stresses and fatigue crack growth at cold expanded holes J Strain Anal 38 2003 419 427
29. A.T. Özdemir, and L. Edwards Relaxation of residual stresses at cold-worked fastener holes due to fatigue loading Fatigue Fract Eng Mater Struct 20 1997 1443 1451
30. R. Schaal, C. Richter, and C. Berger FE-simulation of fillet rolling and fatigue life calculation based on fracture mechanics concepts Materialwiss Werkst 32 2001 477 482 [in German] (Pubitemid 33380299)
31. R. Sadeler, A. Ozel, I. Kaymaz, and Y. Totik The effect of residual stresses induced by prestraining on fatigue life of notched specimens J Mater Eng Perform 14 2005 351 355
32. M. Beghini, and L. Bertini Residual stress modelling by experimental measurements and finite elements analysis J Strain Anal 25 2 1990 103 108
33. L. Susmel The theory of critical distances: a review of its applications in fatigue Eng Fract Mech 75 2008 1706 1724
34. J.F. Flavenot, and N. Skalli A comparison of multiaxial fatigue criteria incorporating residual stress effects M.W. Brown, K.J. Miller, Biaxial and multiaxial fatigue 1989 Mechanical Engineering Publications London 437 457
35. T. Zhao, and Y. Jiang Fatigue of 7075-T651 aluminum alloy Int J Fatigue 30 2008 834 849
36. Newman JC, Wu XR, Venneri SL, Li CG. Small-crack effects in high strength aluminum alloys. A NASA/CAE cooperative program. NASA Reference Publication 1309; 1994.
37. L. Susmel, and D. Taylor A novel formulation of the theory of critical distances to estimated lifetime of notched components in the medium-cycle fatigue regime Fatigue Fract Eng Mater Struct 30 2007 567 581
38. An Carpinteri, and R. Brighenti Fracture and fatigue properties of metallic alloys S275 J2 and Al7075 T6 at low temperatures J Mater Sci 43 2008 4780 4788
39. M. Benedetti, J. Heidemann, J.O. Peters, and G. Lütjering Influence of sharp microstructural gradients on the fatigue crack growth resistance of α+β and near α-titanium alloys Fatigue Fract Eng Mater Struct 28 2005 909 922
40. Ludian T, Wagner L. Coverage effects in shot peening on fatigue performance of Al 2024. In: Fatigue 2006, proceedings of the 9th international fatigue congress, Atlanta (Georgia, USA), 14-19 May 2006.