Industry Knowledge

What you need to know about Taijin MMO Rod Anode
May 12, 2017

       TAIJIN MMO Rod Anode are using for different applications and Industries. including Process Vessels, Water Condenser Boxes,Heat Exchangers and Water Intake Structures .However, many  CP engineers simply specify size, life, current rate or manufacturer's name of titanium anodes ,without understanding the characteristics and evaluation method of the Anode Rod.This artical discusses the specification , dimensions, coating and performance data of MMO Rod .

       Titanium welding rod are manufactured using titanium, which meets ASTM B348 Grade 1 or Grade 2 standards, which has been coated with Taijin Mixed Metal Oxide coating. The mixed metal oxide is a crystalline, electrically conductive coating that activates the titanium and enables it to function as an anode. Because mixed metal oxide anodes have an extremely low consumption rate, the titanium substrate remains constant throughout the design life of the Probe anode.


1) SUBSTRATE:

 

Titanium ASTM B 348 Grade 1 and Grade 2

 

2) COATING:

² IrO2/Ta2O5,

 

² RuO2/IrO2/TiO2

    Platinum

3) SPECIFICATION & DIMENSIONS

 

Diameter(mm)

Length & Machining

Working Life(y)




6


20




8


20




10

Customized

20




19


20




25


20




 

² Other size and configuration is available as customer’s request


4) PERFORMANCE DATA

 


Electrolyte

Max Current Density(A/m2)

Working Life






Soil

50A/m2 (4.6A/ft2)

20 years






Carbonaceous backfill

100A/m2(9.3 A/ft2)

20 years






Freshwater

100A/m2( 9.3A/ft2)

20 years






Brackish water

100-300A/m2(9.3A/ft2-27.8A/ft2)

20 years






Sea water

600 A/m2(55.8A/ft2)

20 years






Coating load can be adjusted depending on customers’ particular design life and current density


requirement













5)  Rod and Cable Connection Layout

MMO Rod Anode2.png



6) Applications

² Process Vessels

 

² Water Condenser Boxes

 

² Heat Exchangers

 

² Water Intake Structures

        Equipped with professional factory, Taijin Industrial is the biggest China manufacturer, supplier and producer of mmo rod anode. Our company can offer you corrpro vendor titanium welding rod, probe anode at competitive price.

 

Email:sales@tjanode.com










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