Potentiodynamic polarization is a powerful method to evaluate the corrosion resistance of mild steel in saltwater. This technique measures corrosion potential, current density, and passivation behavior under controlled lab conditions. It’s widely used for material selection and coating performance analysis. High-quality potentiostats and reference electrodes are necessary for consistent results. These instruments are typically sourced from established lab equipment dealers & supplier in India near me, who understand the technical nuances of electrochemical testing.