Effect of copper (II) acetate pretreatment on zinc phosphate coating morphology and corrosion resistance
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my.unimap-351072014-06-05T03:52:55Z Effect of copper (II) acetate pretreatment on zinc phosphate coating morphology and corrosion resistance Khalid, Abdalla Azmi, Rahmat, Assoc. Prof. Dr. Azizan, Aziz, Assoc. Prof. Dr. azmirahmat@unimap.edu.my k.abdalla7@yahoo.com azizan@eng.usm.my Zinc phosphate Copper acetate Corrosion resistance Mild steel Link to publisher's homepage at http://link.springer.com/ Zinc phosphate coating is widely used for corrosion protection of metallic materials, mainly mild steel. In the present study, the effect of pretreatment with copper acetate solution on zinc phosphate layer properties was investigated via scanning electron microscopy, energy-dispersive spectroscopy, and X-ray diffraction. The corrosion resistance of the coating was evaluated using polarization curves and electrochemical impedance spectroscopy in an aerated 3.5% NaCl solution. The pretreatment resulted in a compact and uniform phosphate coating with smaller crystal size and greater surface coverage. Electrochemical results showed better corrosion resistance for the pretreated phosphate layer compared with the untreated one. 2014-06-05T03:52:55Z 2014-06-05T03:52:55Z 2013 Article Journal of Coatings Technology and Research, vol.10(1), 2013, pages 133-139 1547-0091 (Print) 1935-3804 (Online) http://link.springer.com/article/10.1007%2Fs11998-012-9423-9 http://dspace.unimap.edu.my:80/dspace/handle/123456789/35107 10.1007/s11998-012-9423-9 en Springer US |
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Zinc phosphate Copper acetate Corrosion resistance Mild steel |
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Zinc phosphate Copper acetate Corrosion resistance Mild steel Khalid, Abdalla Azmi, Rahmat, Assoc. Prof. Dr. Azizan, Aziz, Assoc. Prof. Dr. Effect of copper (II) acetate pretreatment on zinc phosphate coating morphology and corrosion resistance |
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Link to publisher's homepage at http://link.springer.com/ |
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azmirahmat@unimap.edu.my |
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azmirahmat@unimap.edu.my Khalid, Abdalla Azmi, Rahmat, Assoc. Prof. Dr. Azizan, Aziz, Assoc. Prof. Dr. |
format |
Article |
author |
Khalid, Abdalla Azmi, Rahmat, Assoc. Prof. Dr. Azizan, Aziz, Assoc. Prof. Dr. |
author_sort |
Khalid, Abdalla |
title |
Effect of copper (II) acetate pretreatment on zinc phosphate coating morphology and corrosion resistance |
title_short |
Effect of copper (II) acetate pretreatment on zinc phosphate coating morphology and corrosion resistance |
title_full |
Effect of copper (II) acetate pretreatment on zinc phosphate coating morphology and corrosion resistance |
title_fullStr |
Effect of copper (II) acetate pretreatment on zinc phosphate coating morphology and corrosion resistance |
title_full_unstemmed |
Effect of copper (II) acetate pretreatment on zinc phosphate coating morphology and corrosion resistance |
title_sort |
effect of copper (ii) acetate pretreatment on zinc phosphate coating morphology and corrosion resistance |
publisher |
Springer US |
publishDate |
2014 |
url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/35107 |
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1643797708375326720 |
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13.22586 |