sigma 2.5[S/m] Conductivity of electrolyte solution (1.6 wt% NaCl) in S/m
M 23.98e-3[kg/mol] Atomic mass of alpha phase (AM30) in kg/mol
z_charge 2[1] Charge number of alpha phase (AM30)
rho 1770[kg/m^3] Density of alpha phase (AM30) in kg/m3