OEM High Drive Potential Magnesium Sacrificial Anodes Cathodic Protection
OEM High Drive Potential Magnesium Sacrificial Anodes Cathodic Protection
Introduction:
The magnesium anode we provide has a negative potential and a large amount of electricity per unit mass, which is an ideal sacrificial anode material. It is suitable for cathodic protection of metal structures in soil, fresh water and seawater. The magnesium alloy sacrificial anode is produced according to the national standard GB/T17731-2004 "Magnesium Alloy Sacrificial Anode", which is used for the anode of the pipeline, and also conforms to the SY/T0019-97 "Design Specification for Cathodic Protection of Sacrificial Anodes for Buried Steel Pipelines"
Magnesium sacrificial anode features:
Magnesium alloy sacrificial anode features: good protection performance, easy installation, automatic operation after installation, no maintenance, no external current, low engineering cost, easy replacement, etc. Magnesium alloy anode is an ideal cathodic protection method.
Magnesium alloy anode is an ideal cathodic protection method.
Magnesium sacrificial anode parameters:
| 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 |
Applications:
Magnesium alloy sacrificial anode is an ideal sacrificial anode material, suitable for soil and fresh water media, because of its negative potential, which is lower than that of steel, with extremely high electrochemical performance, uniform anode consumption, long life and large power generation per unit mass. Cathodic protection of metal structures, used in oil pipelines, natural gas pipelines, underground oil tanks, oil platforms, water heaters, etc.
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