sigma 4[S/m] Sea water conductivity Eeq_NAB -0.31[V] Equilibrium Potential of nickel aluminum bronze alloy vs. Ag/AgCl i0_NAB 1.5E-02[mA/cm^2] Exchange Current Density of nickel aluminum bronze alloy alphaa_NAB 0.78[1] Anodic Transfer Coefficient of nickel aluminum bronze alloy alphac_NAB 0.45[1] Cathodic Transfer Coefficient of nickel aluminum bronze alloy Eeq_alloy_625 -0.18[V] Equilibrium Potential of alloy 625 vs. Ag/AgCl i0_alloy_625 1.3E-04[mA/cm^2] Exchange Current Density of alloy 625 alphaa_alloy_625 0.44[1] Anodic Transfer Coefficient of alloy 625 alphac_alloy_625 0.57[1] Cathodic Transfer Coefficient of alloy 625 Itot_uncoated 3.1[A] Applied current at anode for uncoated propeller Itot_coated 0.87[A] Applied current at anode for coated propeller