Aluminum Alloy Sacrificial Anode | Steel Pile Wharf Aluminum Anode 125kg

Aluminum alloy sacrificial anodes are suitable for the cathodic protection of metal corrosion prevention in ships, mechanical equipment, marine engineering, harbor facilities in seawater media, as well as pipelines, cables, and other facilities in seabed mud. Cathodic protection for most metal equipment in seawater or the internal bottom plates of storage tanks cannot be applied in soil environments with low chloride ion content. The potential of aluminum sacrificial anodes is -1.05 volts. When the ambient temperature exceeds 49 degrees Celsius, the electrical capacity of aluminum sacrificial anodes decreases as the temperature increases, which can be referenced by the formula Z=2500-27(T-20). In saline water environments, the current capacity of aluminum sacrificial anodes may be reduced by half. Aluminum sacrificial anodes can be directly fixed to the equipment structure requiring protection without the need for other materials as fillers.

A Brief Introduction to the Manufacturing Process of Aluminum Alloy Sacrificial Anode | Steel Pile Wharf Aluminum Anode 125kg

Nowadays, cathodic protection has become an important measure in the process of metal protection, and aluminum anodes play a crucial role in this process. So, what is the manufacturing process of aluminum anodes? Below is a detailed explanation of the steps involved in the manufacturing process of aluminum anodes.

The manufacturing process of aluminum anodes mainly consists of nine parts: hanging, surface pretreatment, degreasing, etching, chemical polishing, removal of oxide film/activation, anodizing, dyeing, and sealing. Each part has different production steps, and only by strictly following these construction steps can we extend the service life of the metal.

These nine process steps endow aluminum anodes with excellent characteristics in marine protection projects. After these treatments, aluminum anodes play a significant role in the cathodic protection process. During these manufacturing processes, we should strictly adhere to each procedure to ensure that aluminum anodes provide effective protection.

Aluminum Alloy Sacrificial Anode | Steel Pile Wharf Aluminum Anode 125kg