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The effect of Strontium on the Magnesium sacrificial anode by planned interval immersion

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 Po...

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Main Authors: Najib Saedi, Ibrahim, Shaiful Rizam, Shamsudin
Other Authors: najib8789@gmail.com
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Corrosion
Sacrificial anode
Magnesium
Immersion
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/30796
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spelling my.unimap-307962013-12-23T08:20:32Z The effect of Strontium on the Magnesium sacrificial anode by planned interval immersion Najib Saedi, Ibrahim Shaiful Rizam, Shamsudin najib8789@gmail.com shaiful@unimap.edu.my Corrosion Sacrificial anode Magnesium Immersion 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. The effect of Sr on the Mg sacrificial anode performance in the corrosion protection was investigated by planned interval immersion and current efficiency test. XRD analysis was used to determine the presence of MgI7Sr2 compound. The results indicate, the addition of Sr content to nearly 0.11 wt. % results in the more electronegative of OCP (-1.66V vs SCE), higher current efficiency (58%) and low corrosion rate. In contrast, the higher corrosion rate was recorded as Sr content was more than 0.11wt%. The XRD results clearly exhibits the presence of MgI7Sr2 phase on Mg-0.24Sr. Thus, the detrimental effect of Mg anodewas due to local galvanic effect that results in the dropping of current efficiency percentage and positively shiftedof the OCP. 2013-12-23T08:20:32Z 2013-12-23T08:20:32Z 2012-06-18 Working Paper p. 770 - 773 978-967-5760-11-2 http://hdl.handle.net/123456789/30796 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 Corrosion
Sacrificial anode
Magnesium
Immersion
spellingShingle Corrosion
Sacrificial anode
Magnesium
Immersion
Najib Saedi, Ibrahim
Shaiful Rizam, Shamsudin
The effect of Strontium on the Magnesium sacrificial anode by planned interval immersion
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 najib8789@gmail.com
author_facet najib8789@gmail.com
Najib Saedi, Ibrahim
Shaiful Rizam, Shamsudin
format Working Paper
author Najib Saedi, Ibrahim
Shaiful Rizam, Shamsudin
author_sort Najib Saedi, Ibrahim
title The effect of Strontium on the Magnesium sacrificial anode by planned interval immersion
title_short The effect of Strontium on the Magnesium sacrificial anode by planned interval immersion
title_full The effect of Strontium on the Magnesium sacrificial anode by planned interval immersion
title_fullStr The effect of Strontium on the Magnesium sacrificial anode by planned interval immersion
title_full_unstemmed The effect of Strontium on the Magnesium sacrificial anode by planned interval immersion
title_sort effect of strontium on the magnesium sacrificial anode by planned interval immersion
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/30796
_version_ 1643795629895319552
score 13.149126

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