High Silicon Cast Iron Anode
1.Conform to ASTM A 518M Gr3,
2.1.5''X60'',2''X60'',2.5''X60'',3''X60'',etc
3.Made by chill cast
1.Conform to ASTM A 518M Gr3,
2.1.5''X60'',2''X60'',2.5''X60'',3''X60'',etc
3.Made by chill cast
High Silicon Cast Iron (HSCI) Anode is the buried component of impressed current systems for cathodic protection of land and marine structures from corrosion.
HSCI is working well for electrical conductivity. Impressed current anode that will form a thin passive barrier film of silicon dioxide on the metal surface, after oxidation takes place. The film has high resistivity and chemistry stability, which is in passive state under acid conditions, so it can reduce the dissolving rate for anode.
Moreover, after covered by Chromium, the protection film of SiO2 of HSCI is develped to resist corrosion from alkali and chloride ion, so that anode can be applied for strong choloride conditions. Therefore, HSCI Anode with Chromium adapts to all kinds of land and water environments.
Our HSCI Anode products include Solid Stick Anode, Hollow Tube Anode and Board Anode with over 50 assortments.