Simulation numérique du procédé de soudage "friction stir welding" D. Lawrjaniec, A. Abisror, C. Decker, M. Koçak and J. Dos Santos Mater. Tech., 92 3-4 (2004) 41-45 Published online: 01 August 2007 DOI: 10.1051/mattech:2004016