Fig. 1From: Understanding dual precipitation strengthening in ultra-high strength low carbon steel containing nano-sized copper precipitates and carbides(*Reproduced with permission from Phaniraj et al. [12]. Copyright 2015 Elsevier)SEM micrographs of the steels after hot rolling and interrupted cooling: a CMn, b 1.7 Cu, c TiMo*, d 1.7 CuTiMoBack to article page