H1 Potential
This type of anode is cast from high purity magnesium and produces an open circuit potential of 1.70-1.75 volts using ASTM Standard G97 with respect to a saturated calomel electrode.
Electrochemical
|
|
| Amp/Hrs/Lb. |
505-520 |
| Efficiency |
50.4-52.0% |
| Closed Circuit Potential |
-1.61-1.59 volts |
| Open Circuit Potential |
-1.73 volts |
| Potential Diff. |
-0.12-0.17 volts |
| Life Expectancy |
12.2-12.8 years |
|
Chemical Composition
ASTM B843 INDUSTRYSTANDARD FOR MAG HIGH POTENTIAL ANODES
|
|
| Aluminum (Al) |
0.01% Max |
| Manganese (Mn) |
0.05-1.3% |
| Copper (Cu) |
0.02% Max |
| Silicon (Si) |
0.05% Max |
| Iron (Fe) |
0.03% Max |
| Nickel (Ni) |
0.001% Max |
| Others Each |
0.05% Max |
| Magnesium (Mg) |
Remainder |
|
