Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/89298
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dc.contributorDepartment of Mechanical Engineeringen_US
dc.creatorAnsari, TQen_US
dc.creatorLuo, JLen_US
dc.creatorShi, SQen_US
dc.date.accessioned2021-03-05T10:28:05Z-
dc.date.available2021-03-05T10:28:05Z-
dc.identifier.urihttp://hdl.handle.net/10397/89298-
dc.language.isoenen_US
dc.publisherNature Publishing Groupen_US
dc.rights© The Author(s) 2019en_US
dc.rightsOpen Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.en_US
dc.rightsThe following publication Ansari, T. Q., Luo, J. L., & Shi, S. Q. (2019). Modeling the effect of insoluble corrosion products on pitting corrosion kinetics of metals. NPJ Materials Degradation, 3(1), 1-12 is available at https://doi.org/10.1038/s41529-019-0090-5en_US
dc.titleModeling the effect of insoluble corrosion products on pitting corrosion kinetics of metalsen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1en_US
dc.identifier.epage12en_US
dc.identifier.volume3en_US
dc.identifier.issue1en_US
dc.identifier.doi10.1038/s41529-019-0090-5en_US
dcterms.abstractMost metals naturally corrode in an engineering environment and form corrosion products. The corrosion products can be either soluble or insoluble in the aqueous solution. The insoluble corrosion products (ICP) could have profound effects on the corrosion kinetics of the concerned metal. In this study, a multi-phase-field formulation is proposed to investigate the effects of ICP formation on pitting corrosion kinetics. The Gibbs free energy of the metal-electrolyte-insoluble corrosion product system consists of chemical, gradient, and electromigration free energy. The model is validated with experimental results and several representative cases are presented, including the effect of the porosity of ICP, under-deposit corrosion, corrosion of sensitized alloys, and microstructure-dependent pitting corrosion. It is observed that corrosion rate and pit morphology significantly depend on ICP and its porosity for the same applied potential.en_US
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationnpj materials degradation, 2019, v. 3, 28, p. 1-12en_US
dcterms.isPartOfnpj materials degradationen_US
dcterms.issued2019-
dc.identifier.isiWOS:000607634800001-
dc.identifier.eissn2397-2106en_US
dc.identifier.artn28en_US
dc.description.validate202103 bcwhen_US
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumbera0593-n11-
dc.identifier.SubFormID414-
dc.description.fundingSourceRGCen_US
dc.description.fundingTextPolyU 152140/14Een_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryCCen_US
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