Product Main

Specifications

We supply series of aluminum anode for defend the corrosion of steel structures in seawater. The Performance of the anode will be affected by the chemical composition of the alloy. We adopt high purity Aluminum ingot for the anodes.
The anodes are cast automatically, thus the anode alloy is uniform, free of dust and oxides. We have different alloy series to meet customer's request:
a).YA-I series, AL-Zn-In-Si, Al-Zn-In-Ti alloy Suitable for seawater environment.
b).YA-II series AL-Zn-In-Mg-Ti Alloy
Suitable for seawater environment, specially suitable for where the fresh water and seawater mixed, and have a higher resistance.
Chemical composition


Type
Zn%
In%
Si%
Fe%
Mn%
Cu%
Ti%
Mg%
Al%
Al-Zn-In-Si
2.8-3.5
0.01-0.02
0.08-0.20
0.10max
0.10max
0.005max
 
 
Balance
Al-Zn-In-Ti
2.0-5.0
0.015-0.05
0.01max
0.10max
0.10max
0.005max
0.01-0.05
 
Balance
Al-Zn-In-Mg-Ti
4.0-7.0
0.02-0.05
0.1max
0.15max
 
0.01max
0.01-0.08
0.5-1.5
Balance

Electrochemical properties
Type
Open Voltage(-v)
Closed Voltage(-v)
Capacity A.h/kg
Efficiency
Al-Zn-In-Si
1.05-1.18
1.05-1.12
2500min
90%min
Al-Zn-In-Ti
1.05-1.18
1.05-1.12
2500min
90%min
Al-Zn-In-Mg-Ti
1.10-1.18
1.05-1.12
2600min
92%min

Size specification

3. For Sea port and offshore structure
* All dimensions and weights shown are nominal. actual dimensions/weight will be adjusted according to drawings
Type
YA-S01
YA-S02
YA-S03
YA-S04
YA-S05
YA-S06
YA-S07
YA-S08
Dim
2300x(220+240)x230
1600x(220+210)x220
1500x(170+200)x180
800x(200+280)x150
1250x(115+135)x130
900x(150+170)x160
1000x(115+135)x130
750x(115+135)x130
Weight
275kg
165kg
144kg
80kg
56kg
53kg
45kg
34kg