Research Article

Corrosion Study of Powder-Coated Galvanised Steel

Figure 11

Salt spray photographs of coated substrate, (a) polyester-coated sample after 1200 h of salt spray test, (b) epoxy-polyester-coated sample after 1608 h of the salt spray test.
464710.fig.0011a
(a)   System 1
464710.fig.0011b
(b) System 2