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Bolt Type Aluminum Alloy Anode

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Bolt Type Aluminum Alloy Anode



Bolt Type Aluminum Alloy Anode

Our company produces aluminum alloy sacrificial anode using high quality raw materials, mature production technology, advanced equipment inspection to ensure that every anode in line with national standards.


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.


Implementation Standard

GB/T 4948-2002 Al-Zn-In Alloy Sacrificial Anode


Application

Aluminum alloy sacrificial anode is applicable to the cathodic protection of crude oil storage tank.


Anode Features

1. Stable potential and high current efficiency

2. Light weight, easy to install

3. Large theoretical capacitance, protection of steel structure with automatic regulation


Anode Classification

1. Ordinary aluminum alloy sacrificial anode

2. High efficiency aluminum alloy sacrificial anode

3. High temperature resistant aluminum alloy sacrificial anode

4. Trapezoidal, disc, bracelet and other shapes of sacrificial anodes


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



Classified by Shapes

Type

Specification mm

Weight kg

Shape

T-AZIC-1

(115+135)1301000

46

Trapezoidal bar

T-AZIC-2

(115+135)130500

23

Trapezoidal bar

T-AZIC-3

(105+135)100500

16

Trapezoidal bar

T-AZIC-4

(58.5+78.5)681000

13.2

Trapezoidal bar

T-AZIC-5

(105+135)100300

10

Trapezoidal bar

B-AZIC-6

60012050

10

Clintheriform

B-AZIC-7

50010040

5.5

Clintheriform

B-AZIC-8

25010040

2.5

Clintheriform

Y-AZIC-9

17015050

8

Hollow cylinder

Y-AZIC-10

17010050

5.5

Hollow cylinder

Y-AZIC-11

10050025

5

Hollow cylinder

Y-AZIC-12

1005030

1

Hollow cylinder

Note: can also be designed and produced according to the users requirements




Contact with us now

Our mail: manager@hiseamarine.com

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