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Room 1718, Hengtian Business Plaza, No. 88 East Nanhuan Rd, Jingjiang, Jiangsu, China
Sacrificial Zinc anodes are used in applications for protecting the pipelines and marine structures from corrosion in seawater and saline mud. Zinc anode also suitable for the protection of storage tanks, fishing boat, submarine, stern drive and offshore platform, etc.
Chemical composition
| Alloy Element | Al | Cd | Impurity Element | Zn | |||
| Fe | Cu | Pb | Si | ||||
| Content | 0.3~0.6 | 0.05~0.12 | ≤0.005 | ≤0.005 | ≤0.006 | ≤0.125 | |
Electrochemical properties
| Electrochemical properties | open circuit potential(v) | Working potential(v) | Actual capacitance(Ah/kg) | consumption rate(Ah/kg) | Current efficiency % | Solubility property |
| In the seawater | -1.09~-1.05 | -1.08~-1.05 | ≥780 | ≤11023 | ≥95 | Corrosion product break off easily,and the surface dissolves in uniformity. |
| In the soil | ≤-1.05 | ≤-1.03 | ≥530 | ≤17.25 | ≥65 |
