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Corrosion behaviour of anodised powder metallurgy aluminium-magnesium composites

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Main Authors: Mohd Nazree, Derman, Dr., Kamrosni, Abdul Razak
Other Authors: kamrosni@unimap.edu.my
Format: Article
Language:English
Published: Trans Tech Publications 2014
Subjects:
Anodising
Corrosion behaviour
PM Al-Mg composites
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/35057
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spelling my.unimap-350572014-09-02T07:15:00Z Corrosion behaviour of anodised powder metallurgy aluminium-magnesium composites Mohd Nazree, Derman, Dr. Kamrosni, Abdul Razak kamrosni@unimap.edu.my nazree@unimap.edu.my Anodising Corrosion behaviour PM Al-Mg composites Link to publisher's homepage at http://www.ttp.net/ The corrosion behavior of anodized powder metallurgy Al/2wt%Mg composites reinforced with the short fibre alumina Saffil™ was studied using potentiodynamic polarization in 3. 5% NaCl solutions. The materials under investigation were fabricated using powder metallurgy route. Anodising process has been done to the materials to improve their corrosion resistance. Anodising process were carried out in sulphuric acid solutions with different anodizing voltage, which are fOV, f2V, f4V, f6V and f8V and different concentration of sulphuric acid (5%, %0%, f5%, 20% and 25%). Results from Tafel plot showed that corrosion behavior of PM Al-Mg composites strongly depends on the anodizing parameters. Corrosion resistance increases with the increase in anodizing voltage and concentration of sulphuric acid. The maximum corrosion resistance was recorded by the PM Al-Mg composite anodized using 16V and in the 15% concentration of sulphuric acid. 2014-06-04T08:23:09Z 2014-06-04T08:23:09Z 2013 Article Advanced Materials Research, vol.795, 2013, pages 469-473 978-303785811-0 10226680 http://www.scientific.net/AMR.795.469 http://dspace.unimap.edu.my:80/dspace/handle/123456789/35057 10.4028/www.scientific.net/AMR.795.469 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 Anodising
Corrosion behaviour
PM Al-Mg composites
spellingShingle Anodising
Corrosion behaviour
PM Al-Mg composites
Mohd Nazree, Derman, Dr.
Kamrosni, Abdul Razak
Corrosion behaviour of anodised powder metallurgy aluminium-magnesium composites
description Link to publisher's homepage at http://www.ttp.net/
author2 kamrosni@unimap.edu.my
author_facet kamrosni@unimap.edu.my
Mohd Nazree, Derman, Dr.
Kamrosni, Abdul Razak
format Article
author Mohd Nazree, Derman, Dr.
Kamrosni, Abdul Razak
author_sort Mohd Nazree, Derman, Dr.
title Corrosion behaviour of anodised powder metallurgy aluminium-magnesium composites
title_short Corrosion behaviour of anodised powder metallurgy aluminium-magnesium composites
title_full Corrosion behaviour of anodised powder metallurgy aluminium-magnesium composites
title_fullStr Corrosion behaviour of anodised powder metallurgy aluminium-magnesium composites
title_full_unstemmed Corrosion behaviour of anodised powder metallurgy aluminium-magnesium composites
title_sort corrosion behaviour of anodised powder metallurgy aluminium-magnesium composites
publisher Trans Tech Publications
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/35057
_version_ 1643797698403368960
score 13.222552

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