Synergism effect of Al2O3+SiC on corrosion resistance enhancement in 3.5% wt. NaCl.
Corrosion rate reduction by nanocomposite formation in comparison to pure Ni coating.
Maximum nanoparticles incorporation (4.75% Vol. Al2O3+ 2.13% Vol SiC) at 20 g/L.
Proper microstructure and good corrosion behavior at moderate concentrations (20 g/L).
Development of micro-cracks and -holes at low and high concentrations, respectively.