An analysis of through-thickness residual stresses in aluminium FSW butt joints

International Journal of Machine Tools and Manufacture

Volumn 46, Issue 6, 2006, Pages 611-619

  Fratini, Livan ^a   Zuccarello, Bernardo ^a  

^a UNIVERSITY OF PALERMO   (Italy)

Author keywords

Friction stir welding; Hole drilling method; Residual stresses

Indexed keywords

ALUMINUM ALLOYS; DRILLING; FATIGUE OF MATERIALS; FRICTION; WELDING;

ALUMINUM BUTT JOINT; FRICTION STIR WELDING (FSW); HOT-DRILLING METHOD;

RESIDUAL STRESSES;

EID: 32444434212     PISSN: 08906955     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijmachtools.2005.07.013     Document Type: Article

References (23)

1. H.J. Liu, H. Fujii, M. Maeda, and K. Nogi Tensile properties and fracture locations of friction-stir-welded joints of 2017-T351 aluminum alloy J. Mat. Proc. Tech. 142 2003 692 696
2. C.G. Rhodes, M.W. Mahoney, W.H. Bingel, R.A. Spurling, and C.C. Bampton Effects of friction stir welding on microstructure of 7075 aluminum Scripta Mater. 36 No. 1 1987 69 75
3. M. Guerra, C. Schmidt, L.C. McClure, L.E. Murr, and A.C. Nunes Flow patterns during friction stir welding Mater. charact. 49 2003 95 101
4. I. Shigematsu, Y.J. Kwon, K. Suzuki, T. Imai, and N. Saito Joining of 5083 and 6061 aluminum alloys by friction stir welding J. Mat. s Sci. Lett. 22 2003 343 356
5. W.B. Lee, Y.M. Yeon, and S.B. Jung The improvement of mechanical properties of friction-stir-welded A356 Al alloy Ma. Sci. Eng. A355 2003 154 159
6. G. Liu, L.E. Murr, C.S. Niou, J.C. McClure, and F.R. Vega Micro-structural aspects of the friction-stir welding of 6061-T6 aluminum alloy Scr. Mat. 37 1997 355 361
7. Barcellona A, Buffa G, Fratini L. Process parameters analysis in friction stir welding of AA6082-T6 sheets. Keynote paper of the VII ESAFORM Conference, Trondhaim 2004; 371-374.
8. R. John, K.V. Jata, and K. Sadananda Residual stress effects on near-threshold fatigue crack growth in friction stir welds in aerospace alloys Int. J. Fatigue 25 9-11 2003 939 948
9. G. Bussu, and P.E. Irving The role of residual stress and heat affected zone properties on fatigue crack propagation in friction stir welded 2024-T351 aluminum joints Int. J. Fatigue 25 1 2003 77 88
10. M. Peel, A. Steuwer, M. Preuss, and P.J. Withers Microstructure, mechanical properties and residual stresses as a function of welding speed in aluminium AA5083 friction stir welds Acta Mater. 51 16 2003 4791 4801
11. P. Staron, M. Koçak, S. Williams, and A. Wescott Residual stress in friction stir-welded Al sheets Phys. B 350 1-3 2004 E491 E493
12. P. Prevéy, and M. Mahoney Improved fatigue performance of friction stir welds with low plasticity burnishing: residual stress design and fatigue performance assessment Proc. Thermec 2003 2003
13. A.P. Reynolds, Tang, Wei, T. Gnaupel-Herold, and H. Prask Structure, properties, and residual stress of 304L stainless steel friction stir welds Scripta Mater. 48 9 2003 1289 1294
14. American Society for Testing and Materials Standard Test Method for Determining Residual Stresses by the Hole-drilling Strain-gage Method ASTM Standard E837-99 2001 American Society for Testing and Materials Philadelphia, PA (pp. 675-684)
15. G.S. Schajer Measurement of non-uniform residual stresses using the hole-drilling method, Part I and II J. Eng. Mat. Tech. 110 4 1988 338 343
16. C.N.R. Estensimetri elettrici a resistenza - manuale per l'impiego e l'analisi dei risultati. Norma tecnica C.N.R. Bollettino Ufficiale 1989; No. 131.
17. B. Zuccarello Optimal calculation steps for the evaluation of residual stress by the incremental hole-drilling method Exp. Mech. 39 2 1999 117 124 (USA (Bethel))
18. Valentini E. An automatic system for measuring non -uniform residual stress by the hole drilling method. XIII IMEKO World Congress, Turin 1997; pp. 5-9.
19. S. Wolfram Mathematica 1999 Cambridge University Press Cambridge, UK
20. M. Beghini, L. Bertini, and P. Raffaelli An account of the plasticity in the hole drilling method for residual stress measurement J. Strain Anal. 30 1994 227 233
21. R.A. Owen, R.V. Preston, P.J. Withers, H.R. Shercliff, and P.J. Webster Neutron and syncrotron measurement of residual strain in TIG welded aluminum alloy 2024 Mater. Sci. Eng. A A346 2003 159 167
22. Cirello A, Buffa G, Fratini L, Pasta S. AA6082-T6 friction stir welded joints fatigue resistance: influence of process parameters. Submitted for publication.
23. J. Shigley Mechanical Engineering Design 1977 McGraw-Hill Inc. NY, USA