Mixed Metal Oxide (MMO) Coated Titanium Anodes

Mixed Metal Oxide Coated Titanium Anodes

Mixed metal oxide (MMO) coated titanium anodes are widely used in various applications, including cathodic protection systems, due to their excellent durability, conductivity, and efficiency.

Key Features and Benefits:

  • High Durability: MMO coatings are highly resistant to corrosion and wear, making them suitable for harsh environments, including marine and industrial applications.
  • Superior Conductivity: The mixed metal oxides, typically consisting of iridium, ruthenium, or platinum group metals, provide excellent electrical conductivity, enhancing the anode's performance.
  • Efficient Performance: These anodes offer efficient electrochemical performance with low operating voltage, reducing energy consumption.
  • Long Lifespan: The combination of titanium's mechanical strength and MMO's chemical stability ensures a long operational life, minimizing maintenance and replacement costs.

Applications:

  • Cathodic Protection: MMO coated titanium anodes are commonly used to protect structures such as pipelines, storage tanks, offshore platforms, and ship hulls from corrosion.
  • Electroplating: They are used in electroplating processes due to their stability and ability to provide uniform current distribution.
  • Electrochemical Processes: These anodes are employed in various electrochemical processes, including water treatment and chlorine production, due to their efficiency and durability.

Technical Specifications:

  • Base Material: Titanium, chosen for its excellent mechanical properties and corrosion resistance.
  • Coating Composition: Typically includes mixed metal oxides of iridium, ruthenium, and other platinum group metals.
  • Shape and Size: Available in various shapes and sizes, such as rods, tubes, and meshes, to suit different applications.

In summary, MMO coated titanium anodes are highly effective and durable components essential for protecting metallic structures from corrosion, making them a critical part of cathodic protection systems and various other industrial applications.

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