Research Article

Study of Zn-Ni Alloy Coatings Modified by Nano-SiO 2 Particles Incorporation

Figure 1

SEM micrographs and EDS of the surfaces of Zn-Ni-coated steel at 25 mA/cm2 for 15 min in plating bath: (a) Zn-Ni alloy coating, (b) Zn-Ni alloy composite (with 5 g/L SiO2).
301392.fig.001a
(a)
301392.fig.001b
(b)