Mechanical behaviour and microstructural evolution of a microalloyed C-Mn steel during hot forming process P. Thibaux, D. Jouaffre, D. Feuillu, Y. Chastel et A.-M. Chaze J. Phys. IV France, 11 PR4 (2001) Pr4-107-Pr4-114 DOI: 10.1051/jp4:2001414