Corrosion Inhibition of Cu-Ni (90/10) Alloy in Seawater and Sulphide-Polluted Seawater Environments by 1,2,3-Benzotriazole

Figure 10

Potentiodynamic polarization curves of Cu-Ni (90/10) alloy in synthetic seawater polluted with 10 ppm sulphide at different immersion periods. a: 1 h, b: 12 h, c: 24 h, and d: 48 h. (Temperature: 30°C).