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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/30236
Title: Open circuit potential analysis of Sn-9Zn Pb-free solder in different solutions
Authors: Muhammad Firdaus, Mohd Nazeri
Ahmad Azmin, Mohamad
azmin@eng.usm.my
Keywords: Corrosion
Open circuit potential
Pb-free solder
Sn-9Zn
Issue Date: 18-Jun-2012
Publisher: Universiti Malaysia Perlis (UniMAP)
Citation: p. 684-688
Series/Report no.: Proceedings of the The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012);
Abstract: The open circuit potential of Sn-9Zn lead-free solder was studied in distilled water and 6 M KOH solutions. The potential arises with the prolonged immersion time prior reaching saturation regardless of the solution. Morphological analysis shows distinctive oxides formation inhibiting the surface of the solder after immersion in distilled water and 6 M KOH. Furthermore, phase analysis reveals that the original Sn-9Zn peak intensities are reduced significantly with several new phases detected after 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.
URI: http://dspace.unimap.edu.my/123456789/30236
ISBN: 978-967-5760-11-2
Appears in Collections:Conference Papers

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