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QUALITY SUBSTRATE MATERIAL
Our MMO rods are manufactured from high-tensile titanium, which meets commercially ASTM B348 Grade I/II standards.
|
Element |
Grade I |
Grade II |
|
Iron (Fe) |
0.20% max. |
0.30% max. |
|
Carbon (C) |
0.08% max. |
0.08% max. |
|
Nitrogen (N) |
0.03% max. |
0.03% max. |
|
Hydrogen (H) |
0.015% max. |
0.015% max. |
|
Oxygen (O) |
0.18% max. |
0.25% max. |
|
Single Impurity (Each) |
0.10% max. |
0.10% max. |
|
Other Impurities (Total) |
0.40% max. |
0.40% max. |
|
Titanium (Ti) |
Remainder |
Remainder |
NOBEL METAL OXIDE COATING
Whether operating in soil, mud, fresh water or seawater, mixed metal oxide coatings demonstrate high chemical stability, even in environments with low pH values. Depend on the form of usage, the coatings can be mixed of two or more metal oxides such as iridium oxides (IrO2), tantalum oxides (Ta2O5) and ruthenium oxides (RuO2). Based upon accelerated life testing conducted by an independent laboratory, our MMO coating has been proven to be superior to other similar products in the market.
◉ Ir–Ta Mixed Metal Oxide Catalyst
The iridium-tantalum mixed metal oxide catalyst is recommended for use in soil or fresh water, where there is either no
chloride ions or low chloride ions present.
|
Technical Measurement |
Performance |
| Coating Element |
IrO2, Ta2O5 |
|
Coating Thickness |
5~10 μm |
|
Coating Uniformity |
85% min. |
|
Working Environment |
Freshwater |
◉ Ir–Ru Mixed Metal Oxide Catalyst
The iridium-ruthenium mixed metal oxide catalyst can be used in seawater, brackish water, mud, concrete and any other severe environment conditions including high acidity or in the presence of chlorine or oxygen.
|
Technical Measurement |
Performance |
| Coating Element |
IrO2, RuO2 |
|
Coating Thickness |
5~10 μm |
|
Coating Uniformity |
85% min. |
|
Working Environment |
Seawater |
* We can produce anodes with different nobel metal oxide ratios and differing coating thickness as specific required.
