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ASTM Standard Corrosion Resistant Magnesium Anode with Customized Shape for Cathodic Protection
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | HIGH BROAD Magnesium anode manufacture |
| Model Number: | az31 az63 MgMN HIGH POTENTIAL OR LOW POTENTIAL |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 |
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Detail Information |
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| Chemical Composition: | Magnesium Aluminum Zinc | Material Type: | Magnesium Alloy |
|---|---|---|---|
| Alloy Grade: | AZ63 | Shape: | Customized |
| Aluminum Content: | 5.30-6.70% | Zinc Content: | 2.50-3.50% |
| Manganese Content: | 0.15-0.70% | Silicon Content: | ≤0.30% |
| Copper Content: | ≤0.10% | Nickel Content: | ≤0.003% |
| Iron Content: | ≤0.005% | Open-circuit Voltage: | 1.70-1.75V (High Potential) |
| Close-circuit Voltage: | 1.57-1.62V (High Potential) | Actual Capacitance: | ≥1.100 A.h/g |
| Current Efficiency: | ≥50% | ||
| Highlight: | Corrosion Resistant Magnesium Anode,Customized Shape Sacrificial Anode,ASTM Standard Mg Alloy Anode |
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Product Description
Sacrificial Magnesium Anodes High Potential MIC Grade for Mg Alloy Anodes
Product Overview
ASTM standard produced and tested sacrificial magnesium anodes for cathodic protection applications.
Product Specifications
| Name | Magnesium Anode |
|---|---|
| Application | Anti corrosion Magnesium Alloy Sacrificial Anode |
| Material | AZ63, Low potential mg anode Mg-Mn, high potential mg anode |
| Product Keywords | anode ribbon magnesium |
Product Description
The corrosion of metal material in seawater, lakes or soil can be prevented using electrochemical cathodic protection.
Magnesium anodes are used in this method by connecting the negative current of the metal material or alloy with the
protected metal body. As the negative metal material or alloy dissolves, protective current is transferred to the
protected metal body, preventing corrosion. This solution is widely used in ship building, port construction, offshore
work, underground pipelines, petrochemical, power plants, and municipal applications.
Chemical Compositions of Cast Magnesium Anodes (%)
| Element | High potential | AZ63B | AZ63C | AZ63D |
|---|---|---|---|---|
| Al | <0.01 | 5.30-6.70 | 5.30-6.70 | 5.0-7.0 |
| Zn | --- | 2.50-3.50 | 2.50-3.50 | 2.0-4.0 |
| Mn | 0.5-1.30 | 0.15-0.70 | 0.15-0.07 | 0.15-0.70 |
| Si (max) | 0.05 | 0.10 | 0.30 | 0.30 |
| Cu (max) | 0.02 | 0.02 | 0.05 | 0.10 |
| Ni (max) | 0.001 | 0.002 | 0.003 | 0.003 |
| Fe (max) | 0.03 | 0.005 | 0.005 | 0.005 |
| Others each | 0.05 | --- | -- | --- |
| Others total | 0.30 | 0.30 | 0.30 | 0.30 |
| Mg | Balance | Balance | Balance | Balance |
Electrochemical Properties of Cast Magnesium Anodes
| Item | Open-circuit Voltage (-V) | Close-circuit Voltage (-V) | Actual capacitance (A.h/g) | Current efficiency (%) |
|---|---|---|---|---|
| High Potential | 1.70-1.75 | 1.57-1.62 | ≥ 1.100 | ≥ 50 |
| Low Potential (AZ63) | 1.50-1.55 | 1.45-1.50 | ≥ 1.105 | ≥ 50 |
Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE)
Company Information
We represent a large anode plant in China, specializing in magnesium anodes, aluminum anodes, and zinc anodes.
Our products are primarily exported to Canada and USA, with an annual volume of approximately 3000 metric tons.
All goods are regularly tested by independent third-party labs in the USA to ensure consistent high quality.
Our plant has direct access to raw material resources, enabling us to offer competitive pricing while maintaining
superior product standards.
We are confident in our ability to meet your requirements and look forward to becoming your trusted supplier.
Packaging & Shipping
Package: On pallet
Delivery Time: 3-20 days after confirming order. Exact delivery date depends on production season and order quantity.
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