Journal Articles

• Velay, X., Sheppard, T. and Niu, L., 2013. Investigation of metal flow in bridge die extrusion of Alloy 6063 and subsequent effect on surface quality and weld seam integrity. Materials Science and Technology, 29 (1), 60-68.
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• Niu, L.J., Velay, X. and Sheppard, T., 2012. On material flow and aspects of structural modification during direct and indirect extrusion of aluminium alloy. Materials Science and Technology, 28 (4), 397-405.
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• Flitta, I. and Sheppard, T., 2010. Prediction of Substructure Influencing Static Recrystalisation Using FEM Analysis. STEEL RESEARCH INTERNATIONAL, 81 (9), 426-429.
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• Sheppard, T. and Velay, X., 2008. Innovative methodologies for the simulation of static recrystallisation during the solution soaking process of shape extrusion. Key Engineering Materials, 367, 25-38.
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• Flitta, I., Sheppard, T. and Peng, Z., 2007. FEM analysis to predict development of structure during extrusion and subsequent solution soak cycle. Materials Science and Technology, 23, 582-592.
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• Peng, Z. and Sheppard, T., 2005. Effect of die pockets on multi-hole die extrusion. Materials Science and Engineering A, 407, 89-97.
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• Flitta, I. and Sheppard, T., 2005. Material flow during the extrusion of simple and complex cross-sections using FEM. Materials Science and Technology, 21, 648-656.
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• Sheppard, T. and Flitta, I., 2005. The effect of pressure and temperature variations on the FEM prediction of deformation during extrusion. Materials Science and Technology, 21, 339-346.
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• Peng, Z. and Sheppard, T., 2004. A study on material flow in isothermal extrusion by FEM simulation. Modelling and Simulation in Materials Science and Engineering, 12 (5), 745-763.
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• Peng, Z., Sheppard, T. and Velay, X., 2004. A discussion of the scaling effect in numerical simulation of the extrusion process. Materials Science and Technology, 20, 1335-1339.
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• Duan, X., Velay, X. and Sheppard, T., 2004. Application of finite element method in the hot extrusion of aluminium alloys. Materials Science and Engineering A, 369, 66-75.
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• Peng, Z. and Sheppard, T., 2004. A study on surface cracking in extrusion of aluminium alloy AA2014. Materials Science and Technology, 20, 1179-1191.
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• Peng, Z. and Sheppard, T., 2004. Simulation of multi-hole die extrusion. Materials Science and Engineering A, 367, 329-342.
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Conferences

• Sheppard, T., 2006. Prediction of structure during shaped extrusion and subsequent static recrystallisation during the solution soaking operation. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 177 (1-3), 26-35.
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