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- Mixed Metal Oxides (MMO) Coated Probe Anode
Mixed Metal Oxides (MMO) Coated Probe Anode
YUXI’s probe anode is an MMO coated titanium rod anode sealed into a machined stainless steel housing. It is designed for impressed current cathodic protection of heat exchangers, condenser water boxes, pressure vessels, process tank, waterfront structures, pump housings, internal surfaces of pipeline, etc.
Description
—— Quality Substrate Material ——
Our MMO probe anodes are manufactured from high-tensile titanium, which meets commercially ASTM B348 Grade I/II standards.

—— Long Service 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.
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.
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.
* We can produce anodes with different nobel metal oxide ratios and differing coating thickness as specific required.
—— Practical Application ——


Related
Parameters
| Category | Probe Anode |
|---|---|
| Substrate | Titanium |
| Shape | Rod |
| Coating Composition | Iridium Oxides (IrO2), Ruthenium Oxides (RuO2), Tantalum Oxides (Ta2O5) |
| Applicable Environment | Brackish Water, Fresh Water |
| Application | Pipeline, Water Tank |
| Certification | ABS |
Specification
Specification

Documentation
MMO Probe Anodes Datasheet
DownloadProduct datasheet including basic product information, technical data, instructions for use and size options.

