The effect of corrosion inhibitor on X-65 steel weldment in high flow rate conditions

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dc.contributor.authorWulandari, Meyliana
dc.contributor.authorNofrizal, Nofrizal
dc.contributor.authorImpey, Susan
dc.contributor.authorGeorgarakis, Konstantinos
dc.contributor.authorRaja, Pandian Bothi
dc.contributor.authorHussin, M Hazwan
dc.date.accessioned2024-10-01T13:55:38Z
dc.date.available2024-10-01T13:55:38Z
dc.date.freetoread2024-10-01
dc.date.issued2024-12
dc.date.pubOnline2024-07-31
dc.description.abstractThis study aims to determine the performance of a commercial corrosion inhibitor (mixture of ethanediol, 2-butoxy ethanol, and fatty acid amine) in inhibiting weldment corrosion. The inhibitor's effect on parent metals (PM), heat affected zone (HAZ), and weld metal (WM) has been investigated on the corrosion behaviour of X65-welded structures in brine solution (10 m/s) using submerged jet impingement (SJI) flow loops. The results show that inhibitors can reduce the corrosion rate by 10 times to 0.36 mm/y for WM. Linear polarization resistance and electrochemical impedance spectroscopy (EIS) show that the WM exhibited the highest corrosion rate.
dc.description.journalNameCase Studies in Chemical and Environmental Engineering
dc.description.sponsorshipThe authors gratefully acknowledge the Ministry of Energy and Mineral Resources, Indonesia, for funding this research (Grant number: 4122 K/69/MEM/2014 ).
dc.identifier.citationWulandari M, Nofrizal N, Impey S, et al., (2024) The effect of corrosion inhibitor on X-65 steel weldment in high flow rate conditions. Case Studies in Chemical and Environmental Engineering, Volume 10, December 2024, Article number 100868
dc.identifier.eissn2666-0164
dc.identifier.elementsID549734
dc.identifier.issn2666-0164
dc.identifier.paperNo100868
dc.identifier.urihttps://doi.org/10.1016/j.cscee.2024.100868
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/22977
dc.identifier.volumeNo10
dc.languageEnglish
dc.language.isoen
dc.publisherElsevier
dc.publisher.urihttps://www.sciencedirect.com/science/article/pii/S2666016424002627
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject4007 Control Engineering, Mechatronics and Robotics
dc.subject40 Engineering
dc.subjectCorrosion inhibitor
dc.subjectHeat affected zone
dc.subjectParent metal
dc.subjectPipeline
dc.subjectWeld metal
dc.titleThe effect of corrosion inhibitor on X-65 steel weldment in high flow rate conditions
dc.typeArticle
dc.type.subtypeJournal Article
dcterms.dateAccepted2024-07-26

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