Fig. 5

XRF data of detection of dissolved Fe, Cr, Ni, and Mo in 1 M NaCl at room temperature during anodic polarization at applied potentials. The bar chart at the right shows proportions of dissolved elements after correction of the cross-sections and normalization to the signal of Fe at 1000 mV (Fe = 1). The bar chart at the left shows the data normalized to 100% at each potential. All potentials are given with respect to Ag/AgCl (sat.)