Fig. 1

Stages in the simulation of fcc nucleus growth in austenitic model Fe–14Ni–19.5Cr alloy with the potential¹⁵ at different degrees of overcooling. A sections of the system are shown. Green color is for fcc atoms and red is for hcp atoms. Grain orientation colouring at \(t=800~{\text {ps}}\) for each temperature (right column) was done using PTM analysis²⁴.