Corrosion behaviour of Anodised PM Aluminium Matrix Composite Reinforced with 15 wt % Saffil Alumina short fibre
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Universiti Putra Malaysia
2009
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my.unimap-63422009-07-07T07:26:09Z Corrosion behaviour of Anodised PM Aluminium Matrix Composite Reinforced with 15 wt % Saffil Alumina short fibre Mohd Nazree, Derman Zainal Arifin, Ahmad Luay Bakir, Hussien Nurulakmal, Mohd Sharif Corrosion Aluminium Aluminum -- Corrosion Metallic composites -- Corrosion Composites Organized by Universiti Putra Malaysia. A study of corrosion behaviour on anodised PM aluminium matrix composites (AMC) reinforced with Saffil™ alumina short fibre was done. AMC was fabricated by powder metallurgy methods (PM) with using Al flake powders and Saffil™ alumina short fibres. AMC reinforced with 15 wt % Saffil™ alumina short fibre was selected because it showed optimum mechanical and physical properties. Sulphuric acid anodising process was performed to anodise this AMC. The anodising process was carried out with anodising voltage of 18 V and 15 % vol. H2S04 in anodising time of 60 minutes at room temperature. Corrosion test was done in 3.5 % NaCl solution using electrochemical polarisation measurement based ASTM G5 1999. Scanning electron microscope (SEM) was used to investigate corrosion effects on anodised PM aluminium matrix composite. From the observation, the anodising can reduce corrosion reaction rate on PM aluminium matrix composite. SEM showed that corrosion affected to anodised and non-anodised PM aluminium matrix composite. This research was found that H2S04 anodising was able to give good coating and better corrosion resistance to PM AMC reinforced with 15 wt% Saffil™ alumina short fibre. 2009-07-07T07:26:09Z 2009-07-07T07:26:09Z 2007 Working Paper p.xxii-xxvi http://hdl.handle.net/123456789/6342 en Electron Microscopy Society of Malaysia (EMSM) Scientific Conference Universiti Putra Malaysia |
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Corrosion Aluminium Aluminum -- Corrosion Metallic composites -- Corrosion Composites Mohd Nazree, Derman Zainal Arifin, Ahmad Luay Bakir, Hussien Nurulakmal, Mohd Sharif Corrosion behaviour of Anodised PM Aluminium Matrix Composite Reinforced with 15 wt % Saffil Alumina short fibre |
description |
Organized by Universiti Putra Malaysia. |
format |
Working Paper |
author |
Mohd Nazree, Derman Zainal Arifin, Ahmad Luay Bakir, Hussien Nurulakmal, Mohd Sharif |
author_facet |
Mohd Nazree, Derman Zainal Arifin, Ahmad Luay Bakir, Hussien Nurulakmal, Mohd Sharif |
author_sort |
Mohd Nazree, Derman |
title |
Corrosion behaviour of Anodised PM Aluminium Matrix Composite Reinforced with 15 wt % Saffil Alumina short fibre |
title_short |
Corrosion behaviour of Anodised PM Aluminium Matrix Composite Reinforced with 15 wt % Saffil Alumina short fibre |
title_full |
Corrosion behaviour of Anodised PM Aluminium Matrix Composite Reinforced with 15 wt % Saffil Alumina short fibre |
title_fullStr |
Corrosion behaviour of Anodised PM Aluminium Matrix Composite Reinforced with 15 wt % Saffil Alumina short fibre |
title_full_unstemmed |
Corrosion behaviour of Anodised PM Aluminium Matrix Composite Reinforced with 15 wt % Saffil Alumina short fibre |
title_sort |
corrosion behaviour of anodised pm aluminium matrix composite reinforced with 15 wt % saffil alumina short fibre |
publisher |
Universiti Putra Malaysia |
publishDate |
2009 |
url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/6342 |
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1643788508619341824 |
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13.222552 |