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Product Name: | AZ63 Magnesium Sacrificial Anode Mg Alloy ASTM B843 Casting 17d3 Magnesium Anodes | Name: | Magnesium Anode,Aluminum Anode,Zinc Anode |
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Type: | ASTM G-97, ISO, DNV Range From 3D3 To 48D5 And 60-pound Mg Anodes | Standard: | ASTM G-97 AZ63C Magnesium Anode |
Material: | Mg Mn Al | Usage: | Anti-corrosion/Cathodic Protection |
Shape: | Cylinder, Square,D Shape Cast Magnesium Anodes For HP & AZ Type | Other Name: | ANTI-CORROSION/Cathodic Protection Mg Anode Al Anode Zn Anode |
Highlight: | sacrificial anode protection,mg anode |
AZ63 magnesium sacrificial anode Mg Alloy ASTM B843 Casting
32d5 17d3 9d3 Magnesium Anodes
1.Product information
• Item name: AZ63 or High Potential Magnesium sacrificial anode 32d5 17d3 9d3
Extruded Magnesium Anodes are usually used in a small diameter anodes requirement, such as for water heaters, boilers, water storage tanks, heat plumbing, gas stations CP systems.
2.Anode detail image
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3. Specification
Standard : ASTM G-97
Chemical compositions of cast magnesium anode (%) | ||||
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 | Close-circuit Voltage | Actual capacitance | Current efficiency |
(-V) | (-V) | (A.h/g) | (%) | |
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) |
5.magnesium anode
Usage:
(1)Corrosion protection magnesium anode
(2)protect water heater, water containers of steel structure magnesium anode
(3)protect the gas pipeline in-home service polarization high resistance electrolytes (soil and water in the steel structure)
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