The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutions
<p dir="ltr">Numerical models were developed to investigate the significance of ferrous ion oxidation in carbon steel corrosion in near-neutral aerated aqueous solutions. The results demonstrated that the inclusion of ferrous ion oxidation improved the accuracy of pH predictions in d...
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | , , |
| منشور في: |
2023
|
| الموضوعات: | |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
| _version_ | 1864513510212370432 |
|---|---|
| author | Ke Wang (82395) |
| author2 | Hanan Farhat (14590031) Mariano Iannuzzi (2178926) Katerina Lepkova (19237264) |
| author2_role | author author author |
| author_facet | Ke Wang (82395) Hanan Farhat (14590031) Mariano Iannuzzi (2178926) Katerina Lepkova (19237264) |
| author_role | author |
| dc.creator.none.fl_str_mv | Ke Wang (82395) Hanan Farhat (14590031) Mariano Iannuzzi (2178926) Katerina Lepkova (19237264) |
| dc.date.none.fl_str_mv | 2023-12-06T15:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.elecom.2023.107637 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/The_significance_of_ferrous_ion_oxidation_during_corrosion_of_carbon_steel_in_aerated_near-neutral_aqueous_solutions/26389414 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Chemical sciences Physical chemistry Engineering Resources engineering and extractive metallurgy Modelling Ferrous ion oxidation pH Crevice Carbon steel |
| dc.title.none.fl_str_mv | The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutions |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">Numerical models were developed to investigate the significance of ferrous ion oxidation in carbon steel corrosion in near-neutral aerated aqueous solutions. The results demonstrated that the inclusion of ferrous ion oxidation improved the accuracy of pH predictions in deep crevices under cathodic protection and Evan's drop exposure conditions, closely matching experimental observations. The reaction rate for ferrous ion oxidation was found to be between 1 × 10<sup>14</sup> and 2 × 10<sup>14</sup> (mol/L)<sup>-2</sup> atm<sup>−1</sup> min<sup>−1</sup>. These findings highlight the importance of considering ferrous ion oxidation when modelling carbon steel corrosion in near-neutral aerated aqueous solutions.</p><h2>Other Information</h2><p dir="ltr">Published in: Electrochemistry Communications<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.elecom.2023.107637" target="_blank">https://dx.doi.org/10.1016/j.elecom.2023.107637</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_b5afe81892b54c8fcd13ece84f450e42 |
| identifier_str_mv | 10.1016/j.elecom.2023.107637 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/26389414 |
| publishDate | 2023 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutionsKe Wang (82395)Hanan Farhat (14590031)Mariano Iannuzzi (2178926)Katerina Lepkova (19237264)Chemical sciencesPhysical chemistryEngineeringResources engineering and extractive metallurgyModellingFerrous ion oxidationpHCreviceCarbon steel<p dir="ltr">Numerical models were developed to investigate the significance of ferrous ion oxidation in carbon steel corrosion in near-neutral aerated aqueous solutions. The results demonstrated that the inclusion of ferrous ion oxidation improved the accuracy of pH predictions in deep crevices under cathodic protection and Evan's drop exposure conditions, closely matching experimental observations. The reaction rate for ferrous ion oxidation was found to be between 1 × 10<sup>14</sup> and 2 × 10<sup>14</sup> (mol/L)<sup>-2</sup> atm<sup>−1</sup> min<sup>−1</sup>. These findings highlight the importance of considering ferrous ion oxidation when modelling carbon steel corrosion in near-neutral aerated aqueous solutions.</p><h2>Other Information</h2><p dir="ltr">Published in: Electrochemistry Communications<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.elecom.2023.107637" target="_blank">https://dx.doi.org/10.1016/j.elecom.2023.107637</a></p>2023-12-06T15:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.elecom.2023.107637https://figshare.com/articles/journal_contribution/The_significance_of_ferrous_ion_oxidation_during_corrosion_of_carbon_steel_in_aerated_near-neutral_aqueous_solutions/26389414CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/263894142023-12-06T15:00:00Z |
| spellingShingle | The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutions Ke Wang (82395) Chemical sciences Physical chemistry Engineering Resources engineering and extractive metallurgy Modelling Ferrous ion oxidation pH Crevice Carbon steel |
| status_str | publishedVersion |
| title | The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutions |
| title_full | The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutions |
| title_fullStr | The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutions |
| title_full_unstemmed | The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutions |
| title_short | The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutions |
| title_sort | The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutions |
| topic | Chemical sciences Physical chemistry Engineering Resources engineering and extractive metallurgy Modelling Ferrous ion oxidation pH Crevice Carbon steel |