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Ship Hull Aluminum Anode

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Ship Hull Aluminum Anode


Ship Hull Aluminum 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

GB/T 4948-2002


Main Performance

The driving voltage is low; light weight; high current efficiency.


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.


Specifications of Ship Hull Aluminum Anode

Type

Specification mm

Weight kg

ABC

AH-1

80014060

17.0

AH-2

80014050

15.0

AH-3

80014040

12.0

AH-4

60012050

10.0

AH-5

40012050

6.5

AH-6

50010040

5.5

AH-7

40010040

4.5

AH-8

30010040

3.5

AH-9

25010040

2.5

AH-10

1807035

1.2

AH-11

30015050 Double Iron Feet

5.8

AH-12

30015040 Double Iron Feet

4.6

AH-13

30015050 Bolt Type

5.8

AH-14

30015040 Bolt Type

4.8


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 Properities

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


Ship Hull Aluminum Anode

Aluminum Alloy Sacrificial Anode for Ship

Contact with us now

Our mail: manager@hiseamarine.com

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