Figure 4
Integrated X-ray diffraction pattern collected at 58 GPa from an Fe3C sample at ∼3100 K (a) and quenched from melt in ∼1 s (b), ∼0.001 s (c) and after additional annealing of (c) at ∼1600 K (d). This figure is in colour in the electronic version of the paper. |