SCANNING KELVIN PROBE APPLIED TO LOCALISED CORROSION

SCANNING KELVIN PROBE APPLIED TO LOCALISED CORROSION

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This paper focuses on specific applications of the SKP system. The instrument is calibrated, using different thickness of a model polymer Poly Vinyl Butyral (PVB) on mild steel and on galvanised steel. Artificial defects are used to show how the instrument is capable of detecting a localised corrosi...

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Main Authors: A. Hussain, Sk M. Haque
Format: Article
Language:English
Published: El Oued University 2015-01-01
Series:Journal of Fundamental and Applied Sciences
Online Access:http://jfas.info/index.php/jfas/article/view/11/10
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spelling doaj-e50618eb30944e0fa5cdf4ccf5e906fd2020-11-24T22:07:17ZengEl Oued UniversityJournal of Fundamental and Applied Sciences1112-98672015-01-0171103138SCANNING KELVIN PROBE APPLIED TO LOCALISED CORROSIONA. Hussain0Sk M. Haque1Department of Chemical Engineering and Process Technology, Jubail Industrial College, P. O. Box. 10099, Al-Jubail, KSADepartment of Chemical Engineering and Process Technology, Jubail Industrial College, P. O. Box. 10099, Al-Jubail, KSAThis paper focuses on specific applications of the SKP system. The instrument is calibrated, using different thickness of a model polymer Poly Vinyl Butyral (PVB) on mild steel and on galvanised steel. Artificial defects are used to show how the instrument is capable of detecting a localised corrosion cell and its ability to picture the delamination of the coating from the steel substrate. An industrial application is undertaken with the instrument, where epoxy coated galvanised steel; with an introduced defect in the coating and various added inhibitors. Chromates and chromate replacements have been studied.http://jfas.info/index.php/jfas/article/view/11/10
collection DOAJ
language English
format Article
sources DOAJ
author A. Hussain
Sk M. Haque
spellingShingle A. Hussain
Sk M. Haque
SCANNING KELVIN PROBE APPLIED TO LOCALISED CORROSION
Journal of Fundamental and Applied Sciences
author_facet A. Hussain
Sk M. Haque
author_sort A. Hussain
title SCANNING KELVIN PROBE APPLIED TO LOCALISED CORROSION
title_short SCANNING KELVIN PROBE APPLIED TO LOCALISED CORROSION
title_full SCANNING KELVIN PROBE APPLIED TO LOCALISED CORROSION
title_fullStr SCANNING KELVIN PROBE APPLIED TO LOCALISED CORROSION
title_full_unstemmed SCANNING KELVIN PROBE APPLIED TO LOCALISED CORROSION
title_sort scanning kelvin probe applied to localised corrosion
publisher El Oued University
series Journal of Fundamental and Applied Sciences
issn 1112-9867
publishDate 2015-01-01
description This paper focuses on specific applications of the SKP system. The instrument is calibrated, using different thickness of a model polymer Poly Vinyl Butyral (PVB) on mild steel and on galvanised steel. Artificial defects are used to show how the instrument is capable of detecting a localised corrosion cell and its ability to picture the delamination of the coating from the steel substrate. An industrial application is undertaken with the instrument, where epoxy coated galvanised steel; with an introduced defect in the coating and various added inhibitors. Chromates and chromate replacements have been studied.
url http://jfas.info/index.php/jfas/article/view/11/10
work_keys_str_mv AT ahussain scanningkelvinprobeappliedtolocalisedcorrosion
AT skmhaque scanningkelvinprobeappliedtolocalisedcorrosion
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