Tank zinc alloy sacrificial anode Zinc alloy sacrificial anode Cathodic protection material

In practical applications, zinc alloy sacrificial anodes are usually installed near the protected metal structure, forming a corroded battery through an electrolyte connection with the protected metal. In this battery, the zinc alloy acts as the anode, which continuously dissolves and releases electrons, while the protected metal acts as the cathode, which receives these electrons to prevent corrosion.

The selection of zinc alloy sacrificial anodes needs to consider a variety of factors, including the type of metal to be protected, the corrosion environment, the composition and shape of the anode material. At the same time, some issues need to be noted during installation and maintenance, such as the distance between the anode and the protected metal, electrolyte concentration and flow.