3cm Ribbon Magnesium Alloy Anode Magnesium Metal Strip 1000 Feet
Magnesium Ribbon Sacrificial Anode Easy Bend No Interference To Environment
Introduction:
From raw materials - semi-continuous magnesium alloy rods - extrusion - forming, the factory is self-produced and the internal composition is controllable. Extruded ribbon magnesium anode, very flexible. Due to the higher area-to-weight ratio of magnesium ribbons, it can provide higher current output than other anodes.
Specification:
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Section (inch) |
3/8 x 3/4 + 0.015(1/8" corner) |
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Diameter of core (inch) |
0.135 |
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Core eccentric (inch) |
<1/16 |
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Weight (lbs/feet) |
0.243 |
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Standard coil length (feet) |
1000 |
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Coil weight (lbs) |
243 (110kgs) |
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Chemical composition %:
| Mg | Mn | Zn | Al | Cu | Ni | Fe | Si | Impurities | |
| (max) | (max) | (max) | (max) | (max) | each | total | |||
| Balance | 0.50-1.3 | / | 0.01 | 0.02 | 0.001 | 0.03 | / | 0.05 | 0.3 |
| Balance | 0.20min | 0.7-1.3 | 2.5-3.5 | 0.01 | 0.001 | 0.002 | 0.02 | 0.05 | 0.3 |
The electrochemical performance of :
|
Open voltage (-V) |
Closed voltage (-V) |
Actual capacity (A.h/kg) |
Efficiency (%) |
| 1.50-1.55 | 1.45-1.50 | 1230min |
55min |
Cathodic protection method of wound magnesium anode tape
When installing the magnesium anode strip, the method of mechanical grinding can be used to expose the inner steel pipe of 3cm to 5cm, and suitable welding points are cut on the main pipeline, and the magnesium anode strip can be welded to the main pipeline by electric welding, aluminothermic welding and other welding methods. The diameter of the pipe is tightly wound against the outer wall of the pipe according to a certain angle and spacing, and the two solder joints must be insulated and anti-corrosion. After the winding of the magnesium anode tape is completed, both ends of the casing should be sealed with flexible anti-corrosion and waterproof materials, and ensure a good seal to prevent the entry of water or other debris.
Photos:
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