Aluminum anodes are widely used in Vessel, Ballast Tank, Crude Oil Tank, Seaport Facilities, Offshore Project, Submerged Ducts, Pipe in the soil, etc. Zibo Ancor supply series of aluminum anodes for defend the corrosion of steel structure in marine environment and fresh water. The performance of aluminum anodes is effected by the chemical composition of the alloy, we have different alloy series to meet customer's request. Special shape, size and chemical composition anodes can be manufactured according your request.
Aluminum anode type:
Al-Zn-In, Al-Zn-In-Cd, Al-Zn-In-Sn, Al-Zn-In-Si, Al-Zn-In-Sn-Mg, Al-Zn-In-Mg-Ti.
Chemical Composition:
|
Type |
Al |
Zn % |
In % |
Cd % |
Sn % |
|
Ti % |
Impurities (Max) |
||
|
Si % |
Fe % |
Cu % |
||||||||
|
Al-Zn-In |
Balance |
2.0-6.0 |
0.01- 0.02 |
-- |
-- |
-- |
0.10 |
0.10 |
0.006 |
|
|
Al-Zn-In-Cd |
Balance |
2.5-4.5 |
0.018-0.050 |
0.005 -0.020 |
-- |
-- |
-- |
0.10 |
0.15 |
0.01 |
|
Al-Zn-In-Sn |
Balance |
2.2-5.2 |
0.20-0.045 |
-- |
0.018-0.035 |
-- |
-- |
0.10 |
0.15 |
0.01 |
|
Al-Zn-In-Si |
Balance |
5.5-7.0 |
0.025-0.035 |
-- |
-- |
-- |
-- |
0.10-0.15 |
0.15 |
0.01 |
|
Al-Zn-In-Sn-Mg |
Balance |
2.5-4.0 |
0.020-0.050 |
-- |
0.025-0.075 |
0.50-1.00 |
-- |
0.10 |
0.15 |
0.01 |
|
Al-Zn-In-Mg-Ti |
Balance |
4.0-7.0 |
0.020-0.050 |
-- |
-- |
0.50-1.50 |
0.01-0.08 |
0.10 |
0.15 |
0.01 |
Electrochemical properties:
|
Type |
Open Voltage (-V) |
Closed Voltage (-V) |
Actual Capacitance A.h/kg |
Efficiency % |
Solution Appearance |
|
AA-I |
1.05-1.18 |
1.05-1.12 |
2400 min |
85 min |
Solute uniformly |
|
AA-II |
1.05-1.18 |
1.05-1.12 |
2600 min |
92 min |
Solute uniformly |
|
AA-III |
1.45-1.50 |
1.40-1.45 |
2080 min |
70 min |
Solute uniformly |
Special Chemical compositions are available upon request.