Description
Hull Disc Anode
Dimensions:Φ100mm/Φ150mm/Φ200mm/ Φ300mm
Thickness:2.0mm/ 3.0mm/5.0mm
Connection:with central screwed stud
Coating system:RuO₂-IrO₂(mainly for marine vessels)
Maximum output current in seawater:500-600A/m2
Maximum output current in fresh water or soil:100A/m2
Service life:20 years
Titanium Substrate
Chemical Composition | Iron (Fe) | Carbon (C) | Nitrogen (N) | Hydrogen (H) | Oxygen (O) | Titanium (Ti) | Others |
Maximum Content | 0.20% | 0.08% | 0.03% | 0.015% | 0.018% | 99% | 0.4% |
More details of the disc anode for hullm
Description
MMO Titanium disc anode is made up by the substrate and its catalytic layer. The substrate is high pure titanium, and the layer is a kind of precious metal oxides. The Ti disc anode has stable dimension, high efficient current, superior resistance to seawater corrosion and long-term service life, which is widely used as cathodic protection for ship hulls, water tanks and sewage tanks.
Coating System
Coating: RuO₂-IrO₂(mainly for marine vessels/ship/boat) Coating Process The MMO titanium disc anode will be sintered in the furnace in which the temperature will be up to 1200℃to make sure the coating firmly adhesion.
Core Advantages
The titanium base material is insoluble, stable dimension and no pollution. MMO coating is high catalytic and low energy-consumption. The MMO titanium disc anode is well resistant to seawater erosion and chloride ions. Easy installed, low cost for maintenance. Apply to the vessel regulations, used for all kinds of ship.
Coating Characteristics
The heart of our anode’s performance lies in its advanced MMO coating.
High Catalytic Activity: Facilitates efficient electrochemical reactions, enhancing the overall efficiency of your cathodic protection process.
Low Consumption Rate: The coating’s wear rate is remarkably low, measured in milligrams per ampere-year (e.g., ≤5mg/(A·year)), contributing to the long service life.
Excellent Coating Adhesion: The coating is firmly bonded to the titanium substrate through a meticulous process, with adhesion strength exceeding 15 MPa, preventing premature peeling or failure.
Corrosion Resistance: Highly resistant to attack in a wide range of aggressive environments, including acids, chlorides, and other harsh electrolytes.
Low Overpotential: Reduces energy consumption during electrolysis, leading to significant cost savings over the system’s lifetime.
Maintenance & Storage Guidelines
Ehisen is a professional manufacturer specializing in precious metal coated titanium anodes.
Advantages include:
● more than 15 years of titanium anode manufacturing experience
● stable MMO coating technology
● strict ISO9001 quality management
● customizable solutions for corrosion protection systems
● global supply for pipeline, marine and water treatment industries
Ehisen
The company is created in 2004 as a high-tech organization focused on advanced metal material production,including melting,profiling,machining,and precious metal anode research and development.Our company, which employs 50 people and occupies a 15 mu area, is focused on innovative manufacturing.
The business is equipped with rolling, heat-treating, stamping, and alloy production machinery.Processing centers, electroplating,titanium anode production lines and precious metal coating laboratory,as well as related testing equipment.It has evolved over years into a whole business that combines R&D, manufacturing, and sales.
contact us
EMAIL: kerrychen@ehisen-anode.com