Magnesium galvanic anodes have high chemical activity and a more negative electrode potential, resulting in a higher driving voltage, and are used in cathodic protection systems in saltwater and freshwater. They are applied to prevent corrosion of buried pipelines, offshore platforms, and steel structures in various environments, including: ships, hulls, water storage tanks, docks, piers, wharves, and berths; pipelines; heat exchangers, etc. In recent years, several innovations have emerged in the magnesium anode industry, one significant innovation being the Impressed Current Cathodic Protection (ICCP) system (standard backfill material: 75% gypsum, 20% bentonite, 5% sodium sulfate). This system combines electronic computing with electrochemistry to provide superior corrosion protection.