Effect of Nitrite Ions on Steel Corrosion Induced by Chloride or Sulfate Ions
Figure 15
Effect of concentration on anodic and cathodic polarization curves of steel immersed in different pH solutions with and without 0.1 mol/L or . (a) pH 12.6 without or , (b) pH 10.3 without or , (c) pH 8.1 without or , (d) pH 12.6 with 0.1 mol/L , (e) pH 10.3 with 0.1 mol/L , (f) pH 8.1 with 0.1 mol/L , (g) pH 12.6 with 0.1 mol/L , (h) pH 10.3 with 0.1 mol/L , and (i) pH 8.1 with 0.1 mol/L .