Aluminum Alloy Sacrificial Anode
Brand :XIFAN MARINE
Product origin :China
Delivery time :15days
Supply capacity :10000pcs/Month
Aluminum Alloy Sacrificial Anode
The most commonly used aluminum alloy anodes are Al-Zn-In series and Al-Zn-Hg series, applicable to the cathodic protection of ships, ports and marine facilities in seawater...
Aluminum Alloy Sacrificial Anode
The most commonly used aluminum alloy anodes are Al-Zn-In series and Al-Zn-Hg series, applicable to the cathodic protection of ships, ports and marine facilities in seawater, sea water cooling system and reservoir deposited water site and other constructions.
Aluminum zinc indium system (AZI) sacrificial anode is casted by high purity aluminum, zinc, indium and other metal alloy. Aluminum alloy anode is produced in line with the implementation of GB4948-2002 Aluminum Zinc Indium Alloy Sacrificial Anode.
The aluminum alloy anode can prevent the corrosion of steel structure in seawater, widely used for the anti-corrosion of the ship hull, pressurized water tank, seawater pipeline, port and terminal facilities, marine engineering, drilling platform, condensator and pipelines in soil. The performance of aluminum anode is influenced by the chemical composition of the alloy, so we offer different composition of aluminum alloys to meet our customer requirements.
Implementing Standard:
U.S.Mil-A-1800K/W, gb4948-2002
Main Performance:
The driving voltage is low; light weight; high current efficiency.
Application:
Aluminum alloy sacrificial anode is used for the metal anti-corrosion cathodic protection of ships, mechanical equipment, offshore engineering and port facilities in seawater as well as the protection of pipes, cables and other facilities in mud.
Specifications: 16kg, 22kg, 23kg, 35kg, 50kg, 85kg, 120kg, 131kg, 180kg
Product Categories:
1. Ordinary Aluminum Alloy Sacrificial Anode;
2. Highly Activated Aluminum Alloy Sacrificial Anode;
3. High Efficiency Aluminum Alloy Sacrificial Anode;
4. High Temperature Aluminum Alloy Sacrificial Anode;
5. Bracelet Type Aluminum Alloy Sacrificial Anode.
Note: our company can also design and produce all kinds of special specifications and properties of aluminum alloy sacrificial anode according to the different needs of customers.
Chemical Composition
Alloy Type | Zn | In | Cd | Sn | Mg | Si | Ti | Impurity, ≤ | Al | ||
Si | Fe | Cu | |||||||||
Al-Zn-In-Sd | 2.5-4.5 | 0.018-0.050 | 0.005-0.020 | - | - | - | - | 0.10 | 0.15 | 0.01 | margin |
Al-Zn-In-Sn | 2.2-5.2 | 0.020-0.045 | - | 0.018-0.035 | - | - | - | 0.10 | 0.15 | 0.01 | margin |
Al-Zn-In-Si | 5.7-7.0 | 0.025-0.035 | - | - | - | 0.10-0.15 | - | 0.10 | 0.0-15 | 0.01 | margin |
Al-Zn-In-Sn-Mg | 2.5-4.0 | 0.020-0.050 | - | 0.025-0.075 | 0.50-1.00 | - | - | 0.10 | 0.15 | 0.01 | margin |
Al-Zn-In-Mg-Ti | 4.0-7.0 | 0.020-0.050 | - | - | 0.50-1.50 | - | 0.01-0.08 | 0.10 | 0.15 | 0.01 | margin |
Electrochemical Properties
Type/Index/Performance | Open Circuit Potential-V(SCE) | Working Potential-V(SCE) | Actual Capacitance(A.h/kg) | Current Efficiency% | Dissolution Status |
Ordinary Aluminum Alloy Sacrificial Anode | 1.10-1.18 | 1.05-1.12 | ≥2400 | ≥85 | Corrosion products are easy to fall off, the surface dissolution is even |
High Efficiency Aluminum Alloy Sacrificial Anode | 1.10-1.18 | 1.05-1.15-2 | ≥2600 | ≥90 | |
Highly Activated Aluminum Alloy Sacrificial Anode | 1.45-1.50 | 1.40-1.45 | ≥2080 | ≥70 |
Classification of Aluminum Alloy Sacrificial Anodes
Classified by Shapes
Type | Specification mm | Weight kg | Shape |
T-AZIC-1 | (115+135)×130×1000 | 46 | Trapezoidal bar |
T-AZIC-2 | (115+135)×130×500 | 23 | Trapezoidal bar |
T-AZIC-3 | (105+135)×100×500 | 16 | Trapezoidal bar |
T-AZIC-4 | (58.5+78.5)×68×1000 | 13.2 | Trapezoidal bar |
T-AZIC-5 | (105+135)×100×300 | 10 | Trapezoidal bar |
B-AZIC-6 | 600×120×50 | 10 | Clintheriform |
B-AZIC-7 | 500×100×40 | 5.5 | Clintheriform |
B-AZIC-8 | 250×100×40 | 2.5 | Clintheriform |
Y-AZIC-9 | 170×150×50 | 8 | Hollow cylinder |
Y-AZIC-10 | 170×100×50 | 5.5 | Hollow cylinder |
Y-AZIC-11 | 100×500×25 | 5 | Hollow cylinder |
Y-AZIC-12 | 100×50×30 | 1 | Hollow cylinder |
Note: can also be designed and produced according to the user’s requirements | |||
Classified by Use:
1. Aluminum Anode for Storage Tank
Type | Specification/mm | Weight (kg) |
A×(B1+B2)×C | ||
AC-1 | 750×(115+135)×130 | 35.0 |
AC-2 | 500×(115+135)×130 | 23.0 |
AC-3 | 500×(105+135)×100 | 16.0 |
AC-4 | 300×(105+135)×100 | 10.0 |
2. Aluminum Anode for Harbor and Marine Engineering Facilities
Type | Specification mm | Weight kg |
A×(B1+B2)×C | ||
AI-1 | 2300×(220+240)×230 | 310.0 |
AI-2 | 1600×(200+210)×220 | 190.0 |
AI-3 | 1500×(170+200)×180 | 130.0 |
AI-4 | 900×(150+170)×160 | 58.0 |
AI-5 | 1500×(148+178)×170 | 120.0 |
AI-6 | 850×(180+220)×180 | 85.0 |
AI-7 | 800×(200+280)×150 | 60.0 |
AI-8 | 700×(160+220)×180 | 72.5 |
AI-9 | 1250×(115+135)×130 | 56.0 |
AI-10 | 1000×(115+135)×130 | 46.0 |
AI-11 | 750×(115+135)×130 | 35.0 |
AI-12 | 500×(115+135)×130 | 23.0 |
3. Aluminum Anode for Ballast Water Tank
Type | Specification mm | Weight kg |
A×(B1+B2)×C | ||
AT-1 | 500×(115+135)×130 | 23.0 |
AT-2 | 1500×(65+75)×70 | 21.5 |
AT-3 | 500×(110+130)×120 | 20.0 |
AT-4 | 1000×(58.5+78.5)×68 | 13.2 |
AT-5 | 800×(56+74)×65 | 10.0 |
AT-9 | 1150×(48+54)×51 | 9.0 |
AT-7 | 250×(80+100)×85 | 5.0 |
AT-8 | 200×(70+90)×70 | 3.0 |
4. Common Aluminum Anode for Seawater Cooling System
Type | Specification mm | Weight kg |
A×(B1+B2)×C | ||
AE-1 | 1200×(200+280)×150 | 120.0 |
AE-2 | 800×(200+280)×150 | 80.0 |
AE-3 | 1000×(115+135)×130 | 46.0 |
AE-4 | 500×(115+135)×130 | 23.0 |
AE-5 | 1000×(80+100)×80 | 20.0 |
AE-6 | 500×(105+135)×100 | 16.0 |
AE-7 | 500×(80+100)×80 | 10.0 |
AE-8 | 400×(110+120)×50 | 7.0 |
AE-9 | 300×(140+160)×40 | 5.0 |
AE-10 | 200×(90+110)×40 | 3.0 |
AE-11 | 300×50 Disc Shape | 11.5 |
AE-12 | 360×40 Disc Shape | 9.0 |
AE-13 | 300×40 Disc Shape | 7.5 |
AE-14 | 200×50 Disc Shape | 4.0 |
AE-15 | 180×50 Disc Shape | 3.5 |
AE-16 | 120×100 Disc Shape | 2.5 |
5. Common Aluminum Anode for Ship Hull
Type | Specification mm | Weight kg |
A×B×C | ||
AH-1 | 800×140×60 | 17.0 |
AH-2 | 800×140×50 | 15.0 |
AH-3 | 800×140×40 | 12.0 |
AH-4 | 600×120×50 | 10.0 |
AH-5 | 400×120×50 | 6.5 |
AH-6 | 500×100×40 | 5.5 |
AH-7 | 400×100×40 | 4.5 |
AH-8 | 300×100×40 | 3.5 |
AH-9 | 250×100×40 | 2.5 |
AH-10 | 180×70×35 | 1.2 |
AH-11 | 300×150×50 Double Iron Feet | 5.8 |
AH-12 | 300×150×40 Double Iron Feet | 4.6 |
AH-13 | 300×150×50 Bolt Type | 5.8 |
AH-14 | 300×150×40 Bolt Type | 4.8 |
6. Aluminum Anode for Buried Pipeline
Type | Specification mm | Iron Feet Size mm | Weight kg | ||
A×2B×C×D | E | F | H | ||
AP-5 | 420×622×51×20 | 480 | 4 | 6 | AP-5 |
AP-6 | 254×559×76×25 | 284 | 4 | 6 | AP-6 |
AP-7 | 400×503×51×25 | 430 | 4 | 6 | AP-7 |
AP-8 | 562×371×51×25 | 592 | 4 | 6 | AP-8 |
7. Bolt Type Aluminum Alloy Anode
8. Disc Type Aluminum Sacrificial Anode
9. Bracelet Type Aluminum Anode
Xifan marine offer a variety sizes &shapes of Aluminum Anodes for option,OEM service also accepted,just send us your drawing and logo.If you
are interested,pls feel free to contact our sales team for further discuss.
