Sea water is very corrosive environment because the salt present in it makes very good conductor of electricity. It creates a lot of free irons which accelerate oxidation of iron (mild steed) which made of oxidation.

MMO (Mixed Metal Oxide) coating disc anodes are used to protect the ship or boat hull from seawater corrosion. Normally titanium having non-corrosion nature, but non-conductive material. MMO coated disc used in ship hull protection to avoid the high corrosion in seawater.

MMO (Mixed Metal Oxide) coated disc anodes are used to protect the cathode from erosion and corrosion with DC power supply called as impressed current cathodic protection (ICCP).

MMO (Mixed Metal Oxide) coated disc size well be customized depends upon the design of the CP system.

Advantages:

• Ø  Increased life of rudders.
• Ø  Increased dry-dock interval.
• Ø  Automatic control equipment ensures reliable, simple operation.
• Ø  Durability compared to galvanic anodes.

Tianno manufacturing platinum as well as MMO coated disc. Below the product recently supplied to Netherland.

Platinized rod used in cantiliver anodes with active part of plating to protect the gigantic pump internals, suction, condenser box and pipelines etc.,

Platinum is an excellent catalyst due to its high conductivity and low consumption rate. Platinum deposition made by electroplating method over a high corrosion resistance substrate (Titanium). Since Titanium substrates is having non-corrosive nature form by insulating oxide film by platinum plantings.

Platinized titanium rod are usually used in cantilever anode which is used for protecting pipeline internals, suction and condenser box internal for 30 years and more by applying DC current with transformer rectifier. Normally titanium is well known for its high resistance to corrosion both water and chemical media but titanium is the poor electricity conductor. So we use platinum/ MMO plating/ Coating to increase the conductivity.

 Advantages:

• Ø  Low consumption rate that conserves precious platinum.
• Ø  Favorable dimensional stability.
• Ø  Corrosion resistance ensures durability with easy maintainability of the cathode to be protects.
• Ø  Light weight, as well as favorable current distribution in electroplating.

Tianno (Ti Anode Fabricators Pvt Ltd, Chennai, India) manufacturing and supplying platinized anodes and cathodic production based on titanium, niobium and other exotic metals. We produce a wide variety of standard and customized anode shapes to maximize your benefit. Below product is recently supplied to Saudi Arabia.  

Tiaano supplying Disc anode both MMO and platinised Titanium / niobium anode for hull protection . Smallest dis anode for small Boats and yachets

MMO Coated cantilever & Zinc Reference electrodes

MMO Coated cantilever anode are used to protect the surface of gigantic pump internals and condenser box where the sea water pass through in it. These anodes are use to protect the pump internals from erosion and corrosion with impressed current.

Reference electrodes are used in locations where a constant, stable reference where our anodes are installed with constant potential rectifiers.

Normally we can use wide variety of reference electrodes like zinc, silver chloride or copper sulfate reference electrodes for pump internal, condenser water box/vessel applications to monitor the cathodic protection anodes activeness.

Tiaano supplying MMO & platinum plated cantilever anodes and zinc reference electrodes for cathodic protection.

Recent supply for our Singapore client

MMO COATED TUBULAR ANODE FOR CATHODIC PROTECTION USED TO PROTECT THE PIPE LINES, DEEP WELLS AND INFRASTRUCTURE LAID IN DIFFERENT APPLICATION LIKE SEA WATER, BRAKISH WATER, SAND ETC.,

For cathodic protection applications two primary electro catalysts are used:

1.         Ruthenium Oxide (RuO2)

Ruthenium oxide is the catalysts, should only be used in chlorinated environments (sea water). The catalytic life is significantly reduced when the primary reaction is the evolution of oxygen (fresh water, soil, coke backfill and concrete environments).

2.         Iridium Oxide (IrO2)

Most CP manufacturers use Iridium Oxide based mixed metal oxide for their cathodic protection anodes. The bulk oxides are typically a mixture of Titanium Dioxide (TiO2) and Tantalum Oxide (TaO5). Their primary purpose is to provide an oxide film over the substrate material to prevent corrosion of the substrate.

Titanium MMO Anode Advantages

Ø  Titanium is readily available in commercially pure form

Ø  Excellent adherence properties with proper surface preparation

Ø  Lightweight

Ø  Outstanding mechanical strength.

Ø  High flexibility.

Ø  Outstanding chemical resistance to highly acidic conditions – typical for oxygen and chlorine evolving environments common in many cathodic protection applications.

MMO COATED TUBULAR ANODE

MMO COATED TUBULAR ANODE will be supply in two types

1.         Single string (consist of a single anode with cable)

2.         Multi string (consist of two or more anodes connecting with a string)

Anodes are connected with the cable by a) LIDA connection b) CPCC connection.

(20 years Lifetimes stated are nominal, we can supply Amps / life different to stated standards on request)

PHOTOS OF MMO COATED TUBULAR ANODE

Impressed Current Cathodic Protection systems are the ultimate solution for all corrosion problems to protect the metallic structure for long time and are recognized as a superior alternative to sacrificial anode systems which require frequent replacement. Impressed current cathodic protection systems are preferred by ship owners because they reduce fuel cost and maintenance.

ICCP (Impressed Current Cathodic Protection)anodes are controlled amount of DC current to submerged surfaces like underground oil wells using highly reliable mixed metal oxide anodes and zinc reference electrodes. This electrical current, constantly monitored and regulated by the system itself to prevent the electrochemical action of galvanic corrosion before it begins.

Platinized Titanium Rod are usually used in cantilever anode which is used for protecting pipeline internal, pump internal & condenser box internal for 30 years and more by applying DC current with transformer rectifier.

Normally titanium is well known for its high resistance to corrosion both water and chemical media. But titanium is the poor electricity conductor. So we use platinum/ MMO plating/Coating to increase the conductivity.

We Tiaano is the supplier of cathodic protection over 65 countries like Israel Electricity, Aramco etc., and owning the name created the regular customer for us.

PLATINIZED TITANIUM ROD FOR CANTILEVER ANODES