Fig. 2: Pitting corrosion with passivation kinetics.

a Schematics of a PF model with passivation kinetics for iron (Fe) corrosion in a NaCl solution. b Plots of corrosion loss versus time for the MPF simulations and experimental results. c Evolution of metal, ICP phase, metal ion concentration and electric potential distribution as a function of time80. All panels are reproduced with permission from ref. 80, published by nature springer in 2019.