Research Article

Assessment of Automotive Coatings Used on Different Metallic Substrates

Figure 5

Optical micrographs of corroded surface after 15 days of exposure in 5% NaCl solution: (a) primed steel, (b) hot-dip galvanized steel, (c) steel, and (d) aluminium.
838054.fig.005a
(a)
838054.fig.005b
(b)
838054.fig.005c
(c)
838054.fig.005d
(d)