Corrosion Assessment of Carbon Steel Fasteners Coated with Nickel-Cobalt Using Electrochemical Noise Technique

In this paper corrosion kinetics was evaluated by Electrochemical Noise (EN) technique for carbon steel fasteners coated with nickel-cobalt (Ni-Co), immersed in synthetic seawater at 60°C and atmospheric pressure at Veracruz Harbor, México. An electrochemical cell with a three electrode arrangement was used: two identical work electrodes and a reference electrode (saturated calomel electrode, SCE). An electrochemical study was performed to...