Description:
Aluminum anode is used as a part of a technique called cathodic protection (CP). The aluminum sacrificial anode is also a conductive rod that is attached to metal structures or installed into metal devices. This part is used to reduce corrosion in metal objects including buildings, structures, and home appliances like water heaters. With more than 12 years' research history and production experience, Corroco is the only researcher and manufacturer for HP and HT aluminum anodes in the world. Our high potential aluminum anode adopts exclusive technology and chemical composition. The aluminum anode can be widely applied to high-temperature area platform, oil-water separator, heat exchanger, boiler, high-temperature pipeline, etc. Aluminum sacrificial anodes have several advantages, such as lighter weight and much higher capacity than zinc anodes.
Chemical Compositions of Cast Aluminum Anode:
1. CA-I General Aluminum Alloy Anode
2. CA-II High Performance Aluminum Sacrificial Anode
3. CA-III High Activation Aluminum Anode
4. CA-IV High Temperature Resistance Aluminum Alloy Anode
5. CA-V High Potential Aluminum Anode
Type
|
Zn %
|
In %
|
Cd %
|
Sn %
|
Mg %
|
Ti %
|
Imp
|
Al %
|
Si %
|
Fe%
|
Cu%
|
|
CA-I (Al-Zn-In)
|
3.5-5
|
0.02-0.05
|
|
|
|
|
0.1max
|
0.09max
|
0.006max
|
Balance
|
|
CA-II (Al-Zn-In-Mg-Ti)
|
4.0-7.0
|
0.02-0.05
|
|
|
0.50-1.5
|
0.01-0.08
|
0.1max
|
0.09max
|
0.001max
|
Balance
|
|
CA-III-A (Al-Zn-In-Sn)
|
2.5-5.2
|
0.02-0.045
|
|
0.018- 0.035
|
|
|
0.1max
|
0.09max
|
0.006max
|
Balance
|
|
CA-III-B (Al-Zn-In-Si)
|
5.5-7.0
|
0.025-0.035
|
|
|
|
|
0.10-0.15
|
0.09max
|
0.006max
|
Balance
|
|
CA-III-C (Al-Zn-In-Sn-Mg)
|
2.5-4.0
|
0.02-0.05
|
|
0.025- 0.075
|
0.5-1.0
|
|
0.1max
|
0.09max
|
0.006max
|
Balance
|
|
CA-IV (Al-Zn-In-Cd)
|
2.5-4.5
|
0.018-0.05
|
0.005-0.02
|
|
|
|
0.1max
|
0.09max
|
0.006max
|
Balance
|
|
CA-V (High Potential Al Anode)
|
|
|
|
|
|
|
|
|
|
|
Electrochemical Properties of Aluminum Sacrificial Anode:
Type
|
Open Circuit voltage (-V)
|
Closed Circuit Voltage (-V)
|
Actual Capacitance A. H/KG
|
Efficiency % min
|
|
CA-I
|
1.10-1.18
|
1.05-1.12
|
2450min
|
90min
|
|
CA-II
|
1.10-1.18
|
1.05-1.10
|
2600min
|
94min
|
|
CA-III-A
|
1.10-1.18
|
1.05-1.10
|
2450min
|
90min
|
|
CA-III-B
|
1.10-1.18
|
1.05-1.10
|
2450min
|
90min
|
|
CA-III-C
|
1.10-1.18
|
1.05-1.10
|
2450min
|
90min
|
|
CA-IV
|
1.10-1.18
|
1.05-1.12
|
2450min
|
90min
|
|
CA-V
|
1.45-1.50
|
1.40-1.45
|
2080min
|
75min
|
Parameters of Aluminum Anode:
Al Anode for Tank:
Model
|
Dimension MM
Lx(Top Width + Bottom Width
)
× H
|
Weight
KG
|
|
CAT-1
|
500×(115+130)×130
|
23
|
|
CAT-2
|
800×(56+74)×65
|
10
|
|
CAT-3
|
800×(58+64)×60
|
9
|
|
CAT-4
|
250×(80+100)×85
|
5
|
|
CAT-5
|
200×(70+90)×7
|
3
|
Al Anode for Hull:
Model
|
Dimension
L×W×H (mm)
|
Weight
KG
|
|
CAH-1
|
800×140×57
|
16
|
|
CAH-2
|
800×140×40
|
12
|
|
CAH-3
|
600×120×50
|
10
|
|
CAH-4
|
500×100×40
|
5.5
|
|
CAH-5
|
400×100×40
|
4.0
|
|
CAH-6
|
300×100×40
|
3.0
|
|
CAH-7
|
300×150×40
|
5.0
|
|
CAH-8
|
390×120×50
|
6.5
|
Al Anode for Dock and Offshore Projects:
Model
|
Dimension
Lx(Top Width + Bottom Width) × H
|
Weight
KG
|
|
CAD-4
|
500×(105+135)×100
|
16
|
|
CAD-5
|
1500×(170+200)×180
|
130
|
|
CAD-6
|
2300×(220+240)×230
|
310
|
|
CAD-7
|
900×(150+170)×160
|
58
|
|
CAD-8
|
800×(200+280)×150
|
80
|
|
CAD-9
|
1250×(115+135)×130
|
56
|
|
CAD-10
|
420×(160+180)×170
|
32
|
|
CAD-11
|
1600×(200+210)×220
|
190
|
Corroco International Industrial Co., Ltd is a professional manufacturer and supplier of aluminum anode in China. In addition to this aluminum sacrificial anode, we are also engaged in producing magnesium anode, zinc anode, pure iron anode, etc. Our products have been exported to the United States, Canada, Britain, Germany, Iran, Pakistan, India, Kuwait, Dubai, Saudi Arabia, the Philippines, Malaysia, Singapore, Congo, Turkey, etc. They are well received by customers.
