Materials Science

, Volume 42, Issue 5, pp 573–578 | Cite as

Corrosion protection of aluminum alloys by inhibiting pigments

  • V. I. Pokhmurs’kyi
  • L. Kwiatkowski
  • I. M. Zin’
  • S. B. Lyon
  • L. M. Bilyi
  • M. B. Ratushna


We show that calcium monohydrophosphate can serve as an efficient inhibiting component of anticorrosive coatings applied on an aluminum-copper alloy. It has been established that the charge-transfer resistance of D16T alloy under the influence of CaHPO4 solution approaches the value characteristic of a medium with strontium chromate. Calcium monohydrophosphate simulates the behavior of strontium chromate inhibitor, retarding the cathodic and anodic corrosion reactions on the surface of aluminum alloys.


Aluminum Alloy Zinc Phosphate Pigment Extract Corrosive Solution D16T Alloy 
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Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • V. I. Pokhmurs’kyi
    • 1
  • L. Kwiatkowski
    • 2
  • I. M. Zin’
    • 1
  • S. B. Lyon
    • 3
  • L. M. Bilyi
    • 1
  • M. B. Ratushna
    • 1
  1. 1.Karpenko Physicomechanical InstituteUkrainian Academy of SciencesLviv
  2. 2.Institute of Precision MechanicsWarsawPoland
  3. 3.The University of ManchesterManchesterUK

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