Size Customization Magnesium Anodes Cathodic Protection Corrosion Control
Size Customization Magnesium Anodes Cathodic Protection Corrosion Control
Introduction:
Magnesium sacrificial anodes utilize magnesium to have a negative potential, which is lower than steel. It can be used to protect onshore pipelines and other buried structures, such as oil pipelines, natural gas pipelines, underground oil tanks, oil platforms, water heaters, etc.
Parameters:
Our products have the following specifications:
- " D " anode
- " R " Cylindrical anode
- " S " anode
Chemical composition %
| Alloy | Al (max) | Mn | Si (max) | Cu (max) | Ni (max) | Fe (max) | Other impurity (each) | Total impurities |
| (max) | (max) | |||||||
| Mg- Mn | 0.01 | 0.50-1.30 | 0.05 | 0.005 | 0.001 | 0.03 | 0.05 | 0.3 |
The electrochemical performance
| Open voltage | Closed voltage | Actual capacity | Efficiency |
| 1.70-1.75 | 1.58-1.62 | 1230 min | 50 min |
Advantages:
A: The one-time investment cost is low, and basically no maintenance cost is required during operation
B: The utilization rate of the protection current is high, and no over-protection occurs
C: No interference to adjacent underground metal facilities, suitable for long-distance pipelines without power supply, and small-scale decentralized pipeline protection
D: It has the functions of grounding and protection
E: The construction technology is simple, and no special professional maintenance management is usually required.
Applications:
Magnesium anodes are effective and affordable in fighting corrosion. Magnesium anodes play a key role in protecting steel structures in salt and fresh water. include:
- Hull and various other boats
- Water tank
- Piers, piers and piers
- pipeline
- heat exchanger
- travel screen
Photos:
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