AZ31 Water Heater Magnesium Anode Rod Casting 1.55V For Water Tank,

Through Secondary Refining Water Heater Magnesium Anode High Purity Less Impurities

Introduction:

 
1. Magnesium rod is the common name of magnesium anode, also known as anode magnesium block, which is used to prevent corrosion of metal liner and soften water quality of magnesium rod.
 
2. In the use of Taigang type or manganese steel metal liner, the principle of electrochemical anti-corrosion sacrificial anode protection of metal in water is used to protect the cathode, the magnesium rod is used as the anode, and the metal liner is used as the cathode.
 
3. When the enamel coating on the surface of the metal liner is complete, the enamel shields the metal liner, the insulation resistance between the magnesium rod and the metal liner can reach more than 2MΩ, and the output current of the magnesium (rod) anode is almost zero.
 
4. But when cracks appear in the enamel liner, a small resistance is formed between the magnesium anode and the metal liner through water, and the magnesium anode starts to output current, which flows to the exposed metal liner to produce a polarized film. Repair damaged enamel to insulate the inner liner of Jinyu to prevent corrosion.
 
5. Because the magnesium anode consumes itself when outputting current, it is called the sacrificial anode method.
 
Specification:
 

 
Features:
 

• The potential is relatively negative, the polarizability is low, the density is small, the theoretical capacitance is large, the effective potential difference with iron is large, and the protection radius is large.
• Through secondary refining, high purity, less impurities and dense structure
• Small grains, high current efficiency and good electrical properties
• The content of flux slag is low
• The surface is smooth, clean, free of pores, shrinkage cavities and slag inclusions
• Products of different specifications can be designed and produced according to user requirements to meet customer needs

 
Regular replacement:
 
Because the magnesium rod is in the water for a long time and used for a long time, the magnesium rod is continuously dissolved in the water, and finally becomes a sponge rod, and the weight is reduced. When the weight is reduced to one-third of the original weight, the magnesium rod should be replaced. Magnesium rods can generally be used for about a year. They are wearable parts and have no effect on the use of the electric water heater, but regular maintenance of the electric water heater is also a must.
 
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