Fig. 5: EIS results of the EBM and cast AlCoCrFeNi HEA specimens at Eoc in a 3.5 wt% NaCl solution at room temperature.

a Nyquist plots, b Bode plots and c the EEC employed for fitting the EIS data.

a Nyquist plots, b Bode plots and c the EEC employed for fitting the EIS data.