Zibo Deyuan Metal Material Co.,Ltd
Contact US
Address: Gezhuang Villige of Shiqiao Town, Yiyuan County, Zibo City, Shandong Province, China
TEL: +86-533-3230567
FAX : +86-533-3230568
Sales Manager Erin Xue:
+86-13811322460
Home > Exhibition > Content
the high potential (HP) magnesium anode
- Jul 21, 2017 -

The high potential magnesium anode uses high quality and high purity magnesium material production, complying with the ASTM97-98 standard. The anode has excellent electrochemical performance due to the use of specific production process. In the process of cathodic protection, the anode is consumed uniformly, so its service life is longer. 

  During the actual use process, the actual measurement working potential is between -1.8V to 1.85V, which have more obvious protection effect of the target structure. 

  High potential magnesium anodes are recommended to be used for the soils with a resistivity greater than 8000Ω.cm because it is cheaper than the high potential anode, reducing the cost and effectively preventing the protection of metal structures have been protected from hydrogen evolution reaction.


Main Features
The quantity of unit mass produces large quantity of electricity and high potential. It is an ideal sacrificial anode material.

Application
Applicable to anti-corrosion protection of the oil, gas, water supply and drainage pipelines, as well as the protection of harbor, ship, reservoir gate and other projects in water.

 

Chemical Compositon

Anode

Al
  (Max.)

Mn
  (Max.)

Si
  (Max.)


Cu
  (Max.)

Ni
  (Max.)

Fe
  (Max.)

Other   Metal Impurities
  (Max.)

Mg-Mn

0.01

0.50-1.30

0.05


0.02

0.001

0.03

0.05

 

Electrochemical Performance

Open   Circuit Potential
  (-V)

Closed   Circuit Potential
  (-V)

Actual   Capacitance
  (A.h/kg)

Current   Efficiency
  (%)

1.70-1.75

1.58-1.62

1,100min

50min