Impressed Current Anodes are made by Chill Casting in metal mould. The anodes have more high density, more compact crystal structure and low consumption rate, thus have longer life.We produce this kind of anodes according to ASTM A518-86(grade 3) standard. They are made by Chill Cast technology, and have much higher performance and better quality than normal sand mould casting.
Corrtech provide high silicon cast iron solid anode, tubular anode and prepackaged anodes.

Advantages:
1. Minimize the resistance of anodes to electrolytes.
2. Increase the surface to weight ratio, thus can reduce current density and distribute the produced gases over larger areas. It is very important for deep layer installations.
3. Improve current distribution, relaxes end electric discharge, while the cable joint is located in the center of the tube