Research Article

Effects of the Nanostructured Fe-V-Nb Modificators on the Microstructure and Mechanical Properties of Si-Mn Steel

Figure 4

SEM micrographs of conventionally heat-treated sample quenched at 860°C: (a) Steel A; (b) Steel B; (c) Steel C.
140405.fig.004a
(a)
140405.fig.004b
(b)
140405.fig.004c
(c)