Bren Technologies 17lb High Potential Magnesium Anode ASTM B843, NEW
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Magnesium anodes fight corrosion effectively and economically. They protect a variety of
steel structures in salt, brackish and fresh water. Magnesium anodes corrode much more easily than the materials they are protecting, drawing the corrosion away from equipment. Corrosion can be, and often is, the primary cause of damage to
various types of infrastructure, such as steel bridges, reinforced
concrete structures, pipelines, and marine platforms.
Also, when metallic pipelines are installed underground, the pipes can be corroded due to electric currents.
A magnesium anode is used as a sacrificial anode in cathodic protection.
Magnesium has the highest driving voltage of all the materials used for
sacrificial anodes. Magnesium is low on the noble scale, and therefore
corrodes easily.
