Zinc Anodes

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Zinc anodes has been used as a sacrificial anode material in seawater since 1824, when Sir Humphery Davy used zinc blocks to prevent corrosion of the copper cladding on the hulls of British warships. Modern zinc anodes used for cathodic protection are cast from high purity zinc (99.995 %) alloyed with aluminium and silicon to combat impurities and cadmium to give uniform dissolution with loose dispersible corrosion products.
The most widely used specification for zinc anodes is US Mil Spec 18001J are the most widely used, for cathodic protection.
Composition:

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Electro Protection Services India Pvt. Ltd.

Gowrivakkam, Chennai, Tamil Nadu
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GST33AAACE3383R1ZA
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Product Description

Zinc anodes has been used as a sacrificial anode material in seawater since 1824, when Sir Humphery Davy used zinc blocks to prevent corrosion of the copper cladding on the hulls of British warships. Modern zinc anodes used for cathodic protection are cast from high purity zinc (99.995 %) alloyed with aluminium and silicon to combat impurities and cadmium to give uniform dissolution with loose dispersible corrosion products.
The most widely used specification for zinc anodes is US Mil Spec 18001J are the most widely used, for cathodic protection.

Composition:

Elements
Standard (Wt. %)High purity Wt. %
Copper0.005 max0.002 max
Iron0.005 max0.0014 max
Cadmium0.025 - 0.070.003 max
Lead0.006 max0.003 max
Others0.10 max------
ZincRemainderRemainder
Zinc anodes of other compositions are also manufactured by us to suit individual requirements.

Characteristics:

  • Open circuit potential Vs Ag/AgCl - -1.05 V
  • Capacity - 780 Ah/kg

Zinc anodes perform reliably in water and mud with resistivity up to 1000 Ohm cm and have a driving potential of 250 mV against protected steel at normal ambient seawater temperatures. This driving potential reduces as the temperature rises and zinc should not be used where temperatures above +50 Deg C are likely to occur.


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About the Company

Year of Establishment1982
Legal Status of FirmLimited Company (Ltd./Pvt.Ltd.)
Nature of BusinessManufacturer
IndiaMART Member SinceNov 2003
GST33AAACE3383R1ZA
Import Export Code (IEC)04080*****
Electro Protection Services India Private Limited is a well established autonomous organized Company in the field of Cathodic Protection since 1982. It is a fast growing organization led by a competent management, comprising professionally qualified and richly experience technocrats.
Zinc Anodes
Zinc Anodes
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Veeraraghavalu A

No. 86/1, Vengaivasal Main Road, Gowrivakkam, Gowrivakkam Chennai - 600073, Tamil Nadu, India

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