Abstract
A crystal plasticity finite element model has been developed to study the effect of friction between the die wall and the billet on texture evolution during equal channel angular pressing of an aluminum single crystal. Four cases with different coefficients of friction μ = 0, 0.05, 0.1, and 0.15 have been simulated. It has been found that the friction of μ = 0.05 and 0.1 can capture the major texture features shown in the experimental results, and μ = 0.05 predicts a slightly better texture than μ = 0.1. The frictional condition significantly affects texture evolution in the region between 1/2 and 3/4 of the billet thickness from the top surface. It can be attributed to the effect of friction on the corner gap and the distribution of stresses in the die corner.
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Valiev RZ, Langdon TG (2006) Prog Mater Sci 51:881
Zhu YT, Langdon TG (2004) JOM 56:58
Semiatin SL, Delo DP, Shell EB (2000) Acta Mater 48:1841
Moon BS, Kim HS, Hong SI (2002) Scr Mater 46:131
Li S, Beyerlein IJ, Necker CT, Alexander DJ, Bourke M (2004) Acta Mater 52:4859
Su CW, Lu L, Lai MO (2007) Mater Sci Technol 23:727
Segal VM (2004) Mater Sci Eng A 386:269
Mathieu JP, Suwas S, Eberhardt A, Toth LS, Moll P (2006) J Mater Process Technol 173:29
Hockauf M, Meyer LW, Kruger L (2008) Mater Sci Forum 584–586:685
Lee JC, Seok HK, Suh JY (2002) Acta Mater 50:4005
Raab GJ, Valiev RZ, Lowe TC, Zhu YT (2004) Mater Sci Eng A 382:30
Prangnell PB, Harris C, Roberts SM (1997) Scr Mater 37:983
Yang YL, Lee S (2003) J Mater Process Technol 140:583
Li S, Bourke MAM, Beyerlein IJ, Alexander DJ, Clausen B (2004) Mater Sci Eng A 382:217
Wei W, Nagasekhar AV, Chen G, Tick-Hon Y, Wei KX (2006) Scr Mater 54:1865
Xu S, Zhao G, Ma X, Ren G (2007) J Mater Process Technol 184:209
Balasundar I, Raghu T (2010) Mater Des 31:449
Suh JY, Han JH, Oh KH, Lee JC (2003) Scr Mater 49:185
Li S, Beyerlein IJ, Alexander DJ, Vogel SC (2005) Scr Mater 52:1099
Ferrasse S, Segal VM, Kalidindi SR, Alford F (2004) Mater Sci Eng A 368:28
Li S, Beyerlein IJ, Bourke MAM (2005) Mater Sci Eng A 394:66
Wenk HR, Van Houtte P (2004) Rep Prog Phys 67:1367
Li S, Kalidindi SR, Beyerlein IJ (2005) Mater Sci Eng A 410–411:207
Asaro RJ (1983) J Appl Mech Trans ASME 50:921
Si LY, Lu C, Huynh NN, Tieu AK, Liu XH (2008) J Mater Process Technol 201:79
Huang YG (1991) Mech Report 178. Division of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts
Bassani JL, Wu TY (1991) Proc R Soc Lond A 435:21
Gholinia A, Bate P, Prangnell PB (2002) Acta Mater 50:2121
Fukuda Y, Oh-ishi K, Furukawa M, Horita Z, Langdon TG (2004) Acta Mater 52:1387
Wert JA, Liu Q, Hansen N (1997) Acta Mater 45:2565
Beyerlein IJ, Toth LS (2009) Prog Mater Sci 54:427
Liu Q, Maurice C, Driver J, Hansen N (1998) Metall Mater Trans A Phys Metall Mater Sci 29:2333
Acknowledgments
The authors acknowledge the financial support from an Australia Research Council Discovery Grant (DP0773329). G. Y. Deng and L. H. Su would like to thank the financial support from China Scholarship Council.
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Deng, G.Y., Lu, C., Tieu, A.K. et al. Crystal plasticity investigation of friction effect on texture evolution of Al single crystal during ECAP. J Mater Sci 45, 4711–4717 (2010). https://doi.org/10.1007/s10853-010-4674-2
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DOI: https://doi.org/10.1007/s10853-010-4674-2