Model for grain evolution during friction stir welding of aluminium alloys

Science and Technology of Welding and Joining

Volumn 15, Issue 2, 2010, Pages 171-176

  Robson, J D ^a   Campbell, L ^a  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

Author keywords

Friction stir welding; Grain evolution; Modelling

Indexed keywords

ALUMINIUM ALLOYS; COOLING RATES; CURRENT MODELS; DISPERSOID PARTICLES; DYNAMIC RECRYSTALLISATION; EXPERIMENTAL DATA; FRICTION STIR WELDS; GRAIN EVOLUTION; GRAIN SIZE; PROCESS MODEL; RECRYSTALLISATION; SIMPLE MODEL; TEMPERATURE HISTORY;

CERIUM ALLOYS; FORECASTING; FRICTION; GAS WELDING; GRAIN GROWTH; GRAIN SIZE AND SHAPE; RECRYSTALLIZATION (METALLURGY); STRAIN RATE; TRIBOLOGY; WELDS;

FRICTION STIR WELDING;

EID: 77950177863     PISSN: 13621718     EISSN: 13621718     Source Type: Journal    
DOI: 10.1179/136217109X12590746472616     Document Type: Article

References (18)

1. 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', Scr. Mater., 1997, 36, 69.
2. T. R. McNelley and J. Q. Su: 'Recrystallization mechanisms during friction stir welding/processing of aluminum alloys', Scr. Mater., 2008, 58, 349-354.
3. R. W. Fonda, K. E. Knipling and J. F. Bingert: 'Microstructural evolution ahead of the tool in aluminum friction stir welds', Scr. Mater., 2008, 58, 343-348.
4. L. Fratini and G. Buffa: 'CDRX modelling in friction stir welding of aluminium alloys', Int. J. Mach. Tools Manuf., 2005, 45, 1188-1194.
5. D. C. Hofmann and K. S. Vecchio: 'Thermal history analysis of friction stir processed and submerged friction stir processed aluminum', Mater. Sci. Eng. A, 2007, A465, 165-175.
6. B. Derby and M. Ashby: 'On dynamic recrystallisation', Scr. Metall., 1987, 21, 879-884.
7. P. B. Prangnell and C. P. Heason: 'Grain structure formation during friction stir welding observed by the stop action technique', Acta Mater., 2005, 53, 3179-3192.
8. X. Duan and T. Sheppard: 'Inuence of forming parameters on the nal subgrain size during hot rolling of aluminium alloys', J. Mater. Process. Technol., 2002, 130-131, 245-249.
9. F. J. Humphreys and M. Hatherly: 'Recrystallization and related annealing phenomena'; 1996, Oxford, Pergamon Press.
10. A. Arora, Z. Zhang, A. De and T. Deb Roy: 'Strains and strain rates during friction stir welding', Scr. Mater., 2009, 61, 863-866.
11. P. A. Colegrove, H. R. Shercliff and R. Zettler: 'Model for predicting heat generation and temperature in friction stir welding from the material properties', Sci. Technol. Weld. Join., 2007, 12, 284-297.
12. P. Wouters, H. J. McQueen, E. Aernoudt, L. Delaey and S. Cauwenberg: 'Effect of homogenization and precipitation treatments on the hot workability of an aluminium alloy AA2024', Mater. Sci. Eng. A, 1990, A123, 239-245.
13. N. Kamp, A. Sullvan, R. Tomasi and J. D. Robson: 'Modelling of heterogeneous precipitate distribution evolution during friction stir welding process', Acta Mater., 2006, 54, 2003-2014.
14. E. Cerri, E. Evangelista, A. Forcellese and H. J. McQueen: 'Comparative hot workability of 7012 and 7075 alloys after different pretreatments', Mater. Sci. Eng. A, 1995, A197, 181-198.
15. N. Saunders, Z. Guo, X. Li, A. P.Miodownik and J. Schillé: 'Using J Mat Pro to model materials properties and behavior', J. Mater., 2003, 65.
16. T. S. Srivatsan, D. Kolar and P. Magnusen: 'The cyclic fatigue and final fracture behaviour of aluminium alloy 2524', Mater. Design, 2002, 23, 129-139.
17. A. D. Brailsford and H. B. Aaron: 'Growth of grain-boundary precipitates', J. Appl. Phys., 1969, 40, 1702-1710.
18. J. Yan, M. A. Sutton and A. P. Reynolds: 'Process-structureproperty relationships for nugget and heat affected zone regions of AA2524-T351 friction stir welds', Sci. Technol. Weld. Join., 2005, 10, 725-736.