MMO Disc Anode For Ship ICCP System (Ellipse Shape)

Efficient MMO disc anode for ship hulls’ ICCP systems, ensuring uniform current distribution in various marine environments.



– Widely utilized in ship hulls’ impressed current cathodic protection systems, this MMO disc anode ensures uniform current distribution.

– Equipped with a dielectric shield, it evenly disperses current across the ship’s hull, suitable for various marine environments.

– The disc anode’s current-emitting face features a titanium substrate coated with a mixed metal oxide catalyst, offering exceptional durability with minimal consumption rates.

– The mixed metal oxide coating, applied on titanium, maintains consistent dimensions over time, allowing for efficient direct current transfer and higher output capabilities.

– Crafted in an elliptical flat plate shape, this sleek disc anode seamlessly integrates with the hull, reducing drag resistance and maintaining flow dynamics during voyages.

– Its low profile design also mitigates the risk of abrasion from anchor chains, ensuring long-lasting performance.

Quality Substrate Material
The anode’s titanium base meets ASTM B265 Grade 1 standards, guaranteeing high purity for outstanding chemical corrosion resistance and minimal electrical resistance.

Noble Metal Oxide Coating
The mixed metal oxide catalyst (IrO2/Ta2O5) fused onto the titanium substrate exhibits remarkable chemical stability under intense current density. Customizable anodes with varying coating thickness and noble metal oxide ratios are available upon request. Stringent quality checks are maintained during the coating process to ensure correct thickness and adhesion.

Good Water Tightness
To prevent leakage, the anode is encapsulated using waterproof epoxy resin.

Easy Installation and Replacement
The disc anode features internal bolts for flush mounting on the ship’s hull and can be conveniently replaced underwater with the help of a diver and a shipboard technician.

Customized Configurations
We offer four standard sizes with different current outputs. Our team of skilled engineers is ready to tailor the anode’s size, lifespan, and current output to match your specific requirements upon request.