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sacrificial anode-Zinc Anode
- Jul 14, 2017 -

Zinc anodes are used in applications for protecting the pipelines and marine structures from corrosion in seawater and saline mud. Zinc anode also suitable for the protection of storage tanks, fishing boat, submarine, stern drive and offshore platform, etc.

 

The Zinc anodes we supply operate at an efficiency of 95% in seawater.


Chemical composition of Zinc anode, %

Standard

AL

Cd

Fe

Pb

Cu

Zn

ASTM-B0418 TYPE I

MIL-A-1800-K

0.1-0.5

0.02-0.07

0.005 max

0.006 max

0.005max

Balance 


 

Electrochemical properties of Zinc anode

Open   Voltage
  (-V)

Closed   Voltage
  (-V)

Actual   capacitance
  A.h/kg

Efficiency
  %

Solution
  Appearance

1.05-1.09

1.00-1.05

780 min

95 min

Solute uniformly