Anti-corrosive performances of environmental friendly materials on Al-Mg-Si alloy

The anti-corrosive performances of aluminum and its alloys are the subject of considerable technological importance due to the increased industrial applications of these materials. This paper reports the results of the linear polarization (LP) and electrochemical impedance spectroscopy (EIS) measure...

Full description

Bibliographic Details
Main Authors: R., Rosliza, Wan Nik, Wan Mohd. NorsanI, Sudin, Izman
Format: Article
Published: Trans Tech Publications, Switzerland 2014
Subjects:
_version_ 1796859673665601536
author R., Rosliza
Wan Nik, Wan Mohd. NorsanI
Sudin, Izman
author_facet R., Rosliza
Wan Nik, Wan Mohd. NorsanI
Sudin, Izman
author_sort R., Rosliza
collection ePrints
description The anti-corrosive performances of aluminum and its alloys are the subject of considerable technological importance due to the increased industrial applications of these materials. This paper reports the results of the linear polarization (LP) and electrochemical impedance spectroscopy (EIS) measurements on the corrosion inhibition of Al-Mg-Si alloy in seawater using natural products (natural honey, vanillin and tapioca starch) as an inhibitor. The results show that the anti-corrosive performances increase with the increasing of natural products concentration. The energy dispersive spectrometer (EDS) studies elucidated that the breakdowns of Al2O3 after exposed to seawater decreased with the presence of natural products. In all cases, the anti-corrosive performances can be given in the following increasing order: Natural honey < Vanillin < Tapioca starch
first_indexed 2024-03-05T19:30:39Z
format Article
id utm.eprints-51872
institution Universiti Teknologi Malaysia - ePrints
last_indexed 2024-03-05T19:30:39Z
publishDate 2014
publisher Trans Tech Publications, Switzerland
record_format dspace
spelling utm.eprints-518722018-11-09T08:29:24Z http://eprints.utm.my/51872/ Anti-corrosive performances of environmental friendly materials on Al-Mg-Si alloy R., Rosliza Wan Nik, Wan Mohd. NorsanI Sudin, Izman TJ Mechanical engineering and machinery The anti-corrosive performances of aluminum and its alloys are the subject of considerable technological importance due to the increased industrial applications of these materials. This paper reports the results of the linear polarization (LP) and electrochemical impedance spectroscopy (EIS) measurements on the corrosion inhibition of Al-Mg-Si alloy in seawater using natural products (natural honey, vanillin and tapioca starch) as an inhibitor. The results show that the anti-corrosive performances increase with the increasing of natural products concentration. The energy dispersive spectrometer (EDS) studies elucidated that the breakdowns of Al2O3 after exposed to seawater decreased with the presence of natural products. In all cases, the anti-corrosive performances can be given in the following increasing order: Natural honey < Vanillin < Tapioca starch Trans Tech Publications, Switzerland 2014 Article PeerReviewed R., Rosliza and Wan Nik, Wan Mohd. NorsanI and Sudin, Izman (2014) Anti-corrosive performances of environmental friendly materials on Al-Mg-Si alloy. Advanced Materials Research, 1025-1 . pp. 668-671. ISSN 1022-6680 http://dx.doi.org/10.4028/www.scientific.net/AMR.1025-1026.668
spellingShingle TJ Mechanical engineering and machinery
R., Rosliza
Wan Nik, Wan Mohd. NorsanI
Sudin, Izman
Anti-corrosive performances of environmental friendly materials on Al-Mg-Si alloy
title Anti-corrosive performances of environmental friendly materials on Al-Mg-Si alloy
title_full Anti-corrosive performances of environmental friendly materials on Al-Mg-Si alloy
title_fullStr Anti-corrosive performances of environmental friendly materials on Al-Mg-Si alloy
title_full_unstemmed Anti-corrosive performances of environmental friendly materials on Al-Mg-Si alloy
title_short Anti-corrosive performances of environmental friendly materials on Al-Mg-Si alloy
title_sort anti corrosive performances of environmental friendly materials on al mg si alloy
topic TJ Mechanical engineering and machinery
work_keys_str_mv AT rrosliza anticorrosiveperformancesofenvironmentalfriendlymaterialsonalmgsialloy
AT wannikwanmohdnorsani anticorrosiveperformancesofenvironmentalfriendlymaterialsonalmgsialloy
AT sudinizman anticorrosiveperformancesofenvironmentalfriendlymaterialsonalmgsialloy