Magnesium Anodes  are widely used for cathodic protection in underground steel pipelines,tanks,boilers,condensers,water,heatexchangers,ship hulla and marine structures applications,because Magnesium Anodes has the greatest driving potential of any other metals.

Chemical composition Of Mg anode rod, %

Alloy           Al                Zn           Mn            Si       Cu        Ni          Fe       Total of Impurities(max)

AZ63B   5.30-6.70 2.50-3.50   0.15-0.70  0.10     0.02    0.002    0.003               0.30

MgAlZn   5.0-7.0      2.0-4.0      0.2-1.0       0.3     0.05    0.002       0.02               0.30

Electrochemical properties Of Mg anode rod

Open voltage      Closed voltage         Actual capacity          Efficiency

     (-V)                          (-V)                    (A.h/kg)                       (%)

1.50-1.55                1.45-1.50               1,230 min                 55 min

Magnesium Anodes