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Magnesium sacrificial anode used in protecting one steel hull

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Magnesium sacrificial anode used in protecting one steel hull

Country/Region china
City & Province changsha hunan
Categories Titanium

Product Details

Magnesium anode for cathodic protection anti corrosion ASTM G97

 

Application:

 

The corrosion of metal in salt or fresh water or in soil can be prevented by the use of galvanic anodes in a cathodic protection system. Magnesium anodes are used in such systems, most commonly to protect underground gas, oil and water pipelines.

 

Production standard:

Standard : ASTM G-97

 

Chemical compositions of cast magnesium anode (%)
ElementHigh potentialAZ63BAZ63CAZ63D
Al<0.015.30-6.705.30-6.705.0-7.0
Zn---2.50-3.502.50-3.502.0-4.0
Mn0.5-1.300.15-0.700.15-0.070.15-0.70
Si (max)0.050.100.300.30
Cu (max)0.020.020.050.10
Ni (max)0.0010.0020.0030.003
Fe (max)0.030.0050.0050.005
Others each0.05--------
Others total0.300.300.300.30
MgBalanceBalanceBalanceBalance

 

 

 

Electrochemical Properties of cast magnesium anodes
ItemOpen-circuit VoltageClose-circuit VoltageActual capacitanceCurrent efficiency
 (-V)(-V)(A.h/g)(%)
High Potential1.70-1.751.57-1.62≥ 1.100≥ 50

Low Potential

(AZ63)

1.50-1.551.45-1.50≥ 1.105≥ 50

Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE)

 

Commodity : Magnesium Sacrificial Anode

Magnesium Sacrificial anode for cathodic protection anti corrosion ASTM G97

 

Application:

 

The corrosion of metal in salt or fresh water or in soil can be prevented by the use of galvanic anodes in a cathodic protection system. Magnesium anodes are used in such systems, most commonly to protect underground gas, oil and water pipelines.

 

Production standard:

Standard : ASTM G-97

 

Chemical compositions of cast magnesium anode (%)
ElementHigh potentialAZ63BAZ63CAZ63D
Al<0.015.30-6.705.30-6.705.0-7.0
Zn---2.50-3.502.50-3.502.0-4.0
Mn0.5-1.300.15-0.700.15-0.070.15-0.70
Si (max)0.050.100.300.30
Cu (max)0.020.020.050.10
Ni (max)0.0010.0020.0030.003
Fe (max)0.030.0050.0050.005
Others each0.05--------
Others total0.300.300.300.30
MgBalanceBalanceBalanceBalance

 

 

 

Electrochemical Properties of cast magnesium anodes
ItemOpen-circuit VoltageClose-circuit VoltageActual capacitanceCurrent efficiency
 (-V)(-V)(A.h/g)(%)
High Potential1.70-1.751.57-1.62≥ 1.100≥ 50

Low Potential

(AZ63)

1.50-1.551.45-1.50≥ 1.105≥ 50

Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE)

 

 

HIGH BROAD Magnesium anodes are produced in a variety of shapes and sizes for use in anti-corrosion protection of such projects are oil pipelines, gas pipelines, water supply pipes and drain-pipes, underground cables, chemical plants, communication, harbors, watercrafts and reservoir strobe.

Cast sacrificial magnesium anode

Dimensions

 

C Type

 

 

 

 

 

 

 

 

Type

Diameter

(mm)

WeightHigh Potential L(mm)AZ63 anode L(mm)
C25752.56336325
C361143.70202193
C411144.20230220
C771107.80431412
C10011010.20560536
C14514614.70494472
C22717822.90520497
C27411428.2015281462

 

D Type

 

 

 

 

 

 

 

 

TypeWeight(Kg)Specification
W(mm)H(mm)L(mm)
9D24.08269.9076.20549.30
14D26.35069.9076.20850.90
20D29.07269.9076.201212.90
9D34.08288.9095.30352.40
17D37.71188.9095.30641.40
32D514.515139.70146.10504.80
48D521.772139.70146.10765.20
1.5kg1.5080.0070.00190.00
2.5kg2.5080.0070.00300.00

 

S TypeTypeWeightSpecification
W(mm)H(mm)L(mm)
3S31.476.2076.20114.30
5S32.576.2076.20190.50
9S24.150.8050.80685.80
9S34.176.2076.20342.90
17S27.750.8050.801295.40
17S37.776.2076.20647.70
20S29.150.8050.801524.00
32S314.576.2076.201143.00
32S514.5127.00127.00533.40
40S318.176.2076.001524.00
48S521.8127.00127.00787.40
60S427.2101.60127.001524.00

 

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Quality Control
 

“Quality creates the future.” is a popular maxim in HIGH BROAD Industry.

Quality is the emphasis since the very beginning of establishing company. Howah Industry treats

quality as life from purchasing of materials to the finished products out of factory. For quality

guarantee and cost control, Howah Industry has introduced advanced producing and testing

equipment successively from England, USA, Germany, Switzerland, Italy, Japan, etc. Advanced

testing equipment has provided a reassuring guarantee for the testing of performance of products.

 

Main Customers
 

HIGH BROAD products are sold throughout the country and exported to North America, Europe, Mexico,Brazil, Chile, Argentina, Australia, Indonesia, Malaysia, Singapore, the United Arab Emirates, Saudi Arabia, Algeria, Nigeria, South Africa, Turkey, other countries.

 

Lucky

highbroad1@vip.163.com 

 

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