Fig. 3: Polarization curves of a stainless steel (X8Cr17:0,08%C,1618%Cr) in neutral chloride containing environment These polarization curves correspond to those of X8Cr17 stainless steel tested in neutral pHNaCl solutions at different chloride concentrations. 1. On a diagram, describe the general shape of these curves by indicating the position of the characteristic potentials and the different domains of corrosion. 2. Evaluate the corrosion potential and pitting potential for each of these polarization curves. 3. Provide the adequate relation between the pitting potential and the chloride content