Study of Zn-Ni Alloy Coatings Modified by Nano-SiO
2
Particles Incorporation
Figure 6
Anodic polarization curves of steel substrates coated with Zn-Ni alloy coating (a) and Zn-Ni alloy composite (b) elaborated under DC (25 mA/cm2, 15 min); immersion in 3% NaCl.