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The influence of deposition temperature on the morphology and corrosion resistance of zinc phosphate coating on mild steel

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Main Authors: Khalid, Abdalla, Azmi, Rahmat, Prof. Madya Dr., Azizan, Aziz, Assoc. Prof. Dr.
Other Authors: k.abdalla7@yahoo.com
Format: Article
Language:English
Published: Trans Tech Publications 2013
Subjects:
Corrosion resistance
Mild steel
Phosphating
Zinc phosphate
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/23491
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spelling my.unimap-234912013-02-13T07:13:40Z The influence of deposition temperature on the morphology and corrosion resistance of zinc phosphate coating on mild steel Khalid, Abdalla Azmi, Rahmat, Prof. Madya Dr. Azizan, Aziz, Assoc. Prof. Dr. k.abdalla7@yahoo.com azmirahmat@unimap.edu.my azizan@eng.usm.my Corrosion resistance Mild steel Phosphating Zinc phosphate Link to publisher's homepage at http://www.ttp.net/ The influence of phosphating temperature on the surface morphology and corrosion resistance of zinc phosphate coatings on mild steel was investigated. The phosphate layers were deposited on steel from phosphating bath at different temperatures (45 ~ 75 °C). The surface morphology and composition of phosphate coatings were investigated via scanning electron microscopy (SEM), and energy-dispersive X-ray (EDX). The corrosion resistance of the coatings was evaluated by polarization curves (anodic and cathodic) in an aerated 3.5% NaCl solution. The results showed that the increase in temperature of the phosphating bath up to 55 °C caused an increase in surface coverage and in turn resulted in better corrosion resistance. At high temperature (65 °C and 75 °C) the deposition coverage decreased indicating that the best coverage for the phosphate layer on the metal surface was achieved at 55 °C. 2013-02-13T07:13:40Z 2013-02-13T07:13:40Z 2013 Article Advanced Materials Research, vol. 626, 2013, pages 183-189 1022-6680 http://www.scientific.net/AMR.626.183 http://hdl.handle.net/123456789/23491 en Trans Tech Publications
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Corrosion resistance
Mild steel
Phosphating
Zinc phosphate
spellingShingle Corrosion resistance
Mild steel
Phosphating
Zinc phosphate
Khalid, Abdalla
Azmi, Rahmat, Prof. Madya Dr.
Azizan, Aziz, Assoc. Prof. Dr.
The influence of deposition temperature on the morphology and corrosion resistance of zinc phosphate coating on mild steel
description Link to publisher's homepage at http://www.ttp.net/
author2 k.abdalla7@yahoo.com
author_facet k.abdalla7@yahoo.com
Khalid, Abdalla
Azmi, Rahmat, Prof. Madya Dr.
Azizan, Aziz, Assoc. Prof. Dr.
format Article
author Khalid, Abdalla
Azmi, Rahmat, Prof. Madya Dr.
Azizan, Aziz, Assoc. Prof. Dr.
author_sort Khalid, Abdalla
title The influence of deposition temperature on the morphology and corrosion resistance of zinc phosphate coating on mild steel
title_short The influence of deposition temperature on the morphology and corrosion resistance of zinc phosphate coating on mild steel
title_full The influence of deposition temperature on the morphology and corrosion resistance of zinc phosphate coating on mild steel
title_fullStr The influence of deposition temperature on the morphology and corrosion resistance of zinc phosphate coating on mild steel
title_full_unstemmed The influence of deposition temperature on the morphology and corrosion resistance of zinc phosphate coating on mild steel
title_sort influence of deposition temperature on the morphology and corrosion resistance of zinc phosphate coating on mild steel
publisher Trans Tech Publications
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/23491
_version_ 1643794005696184320
score 13.23648

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