Fig. 13

Potentiodynamic polarization curves of the uncoated metal matrix and metal matrix coated with different types of coatings in 3.5% NaCl solution (a) and polarization curves of the coatings with different microcapsules addition amounts (b).
Potentiodynamic polarization curves of the uncoated metal matrix and metal matrix coated with different types of coatings in 3.5% NaCl solution (a) and polarization curves of the coatings with different microcapsules addition amounts (b).