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Effect of anodizing parameters on the growth of porous anodic aluminum oxide on al-mn alloys

The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malay...

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Main Authors: Voon, Chun Hong, Mohd Nazree, Derman, Dr.
Other Authors: david_voon@hotmail.com
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Anodizing
Porous anodic aluminum oxide
Manganese
Oxalic acid
Voltage
Concentration
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/29828
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spelling my.unimap-298282014-09-02T04:54:20Z Effect of anodizing parameters on the growth of porous anodic aluminum oxide on al-mn alloys Voon, Chun Hong Mohd Nazree, Derman, Dr. david_voon@hotmail.com nazree@unimap.edu.my Anodizing Porous anodic aluminum oxide Manganese Oxalic acid Voltage Concentration The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia. In this study, the effect of manganese content, anodizing voltage and concentration of electrolyte on pore nucleation process during anodizing was studied from current density versus time transient. It was found that the addition of manganese into the aluminum substrate retarded the pore nucleation process and reduced the steady state current density. Increasing the anodizing voltage facilitated the pore nucleation and increased the overall current density. However, when the anodizing voltage is 70V, dielectric breakdown occurred. When the concentration of electrolyte was increased, no changes to the pore nucleation stage occurred. The overall current density increased when the concentration of electrolyte increased. 2013-11-15T02:31:39Z 2013-11-15T02:31:39Z 2012-06-18 Working Paper p. 127 - 134 978-967-5760-11-2 http://hdl.handle.net/123456789/29828 en Proceedings of the The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012); Universiti Malaysia Perlis (UniMAP)
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 Anodizing
Porous anodic aluminum oxide
Manganese
Oxalic acid
Voltage
Concentration
spellingShingle Anodizing
Porous anodic aluminum oxide
Manganese
Oxalic acid
Voltage
Concentration
Voon, Chun Hong
Mohd Nazree, Derman, Dr.
Effect of anodizing parameters on the growth of porous anodic aluminum oxide on al-mn alloys
description The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia.
author2 david_voon@hotmail.com
author_facet david_voon@hotmail.com
Voon, Chun Hong
Mohd Nazree, Derman, Dr.
format Working Paper
author Voon, Chun Hong
Mohd Nazree, Derman, Dr.
author_sort Voon, Chun Hong
title Effect of anodizing parameters on the growth of porous anodic aluminum oxide on al-mn alloys
title_short Effect of anodizing parameters on the growth of porous anodic aluminum oxide on al-mn alloys
title_full Effect of anodizing parameters on the growth of porous anodic aluminum oxide on al-mn alloys
title_fullStr Effect of anodizing parameters on the growth of porous anodic aluminum oxide on al-mn alloys
title_full_unstemmed Effect of anodizing parameters on the growth of porous anodic aluminum oxide on al-mn alloys
title_sort effect of anodizing parameters on the growth of porous anodic aluminum oxide on al-mn alloys
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/29828
_version_ 1643795579622391808
score 13.222552

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