mmo coated titanium anodes

mmo coated titanium anodes

Application: Buried in sand or soil
Surface coating: IrO2 / Ta2O5
Anode Material: gr1 Titanium strip
Anode size: 6.35mm*0.635mm*152m

Product Introduction

MMO (Mixed Metal Oxide) coated titanium anodes are widely used in various electrochemical processes. These anodes consist of a titanium substrate coated with a thin layer of mixed metal oxides. The MMO coating enhances the anode's performance by improving its conductivity, stability, and corrosion resistance. MMO titanium anodes are commonly available as mesh anodes, which offer a larger surface area for efficient electrochemical reactions. These anodes find applications in industries such as water treatment, electroplating, and chlor-alkali production. Trust the expertise of experienced manufacturers to provide high-quality MMO coated titanium anodes tailored to your specific project needs, ensuring optimal performance and durability.

MMO Titanium Ribbon Anode are manufactured using solid titanium, which meets ASTM B265 Grade 1 or Grade 2 standards, which has been coated with Mixed Metal Oxide coating. It coating consists of IrO2/Ta2O5 and is suitable for use in all cathodic protection applications in various types of structures, such as pipelines, storage tanks, and marine structures. Because mixed metal oxide anodes have an extremely low consumption rate, the titanium substrate remains constant throughout the design life of the anode.

It is designed to operate in highly corrosive environments, such as saltwater, where traditional sacrificial anodes would corrode too quickly. The anodes are easy to install and have a long service life, which reduces the need for maintenance and replacement.

DATA SHEET

Anode type

Ribbon Titanium / MMO anode

Application

Buried in sand or soil

Surface coating

IrO2 / Ta2O5 ,Thickness 1~1.2μm

Anode Material

Titanium substrate (ASTM B265) coated with

Mixed Metal Oxide

Dimension of base substance

Width 6.35mm, Thickness 0.635mm, length:152m a coil

Equivalent radius

2.2mm

Resistance

13.89 Ohm/100m

Anode efficiency

72A.a/m2 , Min.

Weight

1.67kg/100m, Min.

Anode surface area

0.014m2/m

Output current

17mA/m, Min.

Service life

50 years

Titanium conductor bar

Material

Titanium substrate (ASTM B338)

Dimension of section

12.7×0.9mm

Resistivity

56 μOhm·cm, Max.

Weight

5.1kg/100m, Min.

Elasticity modulus

1.05×105 MPa

Tensile Strength

345MPa, Min.

Yield Strength

275MPa, Min.

Elongation

20%

Inspection & Testing

Inspection & Testing

Chemical Analysis of Titanium

X‐Ray Test of Anode Coating

Accessories

Power Feeder

Connector

26076‐210‐EQJ‐420‐L0021 MMO Anode Connection Diagram

(Crude Oil Tanks)


Quality Control

MMO titanium ribbon anode are ensured to follow strict quality control procedures throughout the entire coating process, to guarantee proper coating adhesion and loading. Also, our all titanium ICCP anode are tested using an X‐Ray Fluorescence Spectrometer, to ensure the production of the highest quality product, which is fundamental in every step of the manufacturing process. Titanium ribbon anode for use in fine sand and concrete are manufactured using titanium substrate which meets ASTM B265 Grade 1 Standards and Mixed Metal Oxide Coating. Based upon accelerated life testing, It has been proven to be equivalent or superior to other mixed metal oxide coatings which are currently being used.

Application:

MMO coated titanium anodes have diverse applications across various industries. Here are some key areas where these anodes are commonly used:

Water Treatment: MMO coated titanium anodes play a crucial role in electrochemical water treatment processes such as electrolysis, electrochlorination, and electrooxidation. They effectively remove impurities, disinfect water, and control algae growth.

Electroplating: These anodes are widely used in electroplating processes to create a protective or decorative metal coating on surfaces. The MMO coating ensures uniform plating, better adhesion, and improved corrosion resistance.

Chlor-Alkali Production: mmo titanium mesh anode is essential in the electrolytic production of chlorine and caustic soda (sodium hydroxide). They enable efficient chlorine gas evolution at the anode and prevent the formation of unwanted byproducts.

Cathodic Protection: In industries such as oil and gas, MMO coated titanium anodes are utilized for cathodic protection to prevent corrosion of metal structures, pipelines, and storage tanks. The anodes provide a sacrificial current that counteracts the corrosive processes.

Electrowinning and Electrorefining: mmo titanium anode are employed in metal electrowinning and electrorefining processes for the extraction and refining of metals such as copper, zinc, nickel, and gold. They allow for efficient metal deposition and help maintain high purity levels.

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