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...
Main Authors: | , , |
---|---|
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 |