Assessing the impact of Zn-MgO-xCn Ternary Coatings on A36 Low Carbon Steels for Oil and Gas Pipeline Applications
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042023000400301 |
Resumo: | Abstract Issues regarding corrosion have become a substantial source of expenditure for oil and gas industries. Apart from that, oil spillages resulting from leakages in pipelines pose severe environmental challenges, such as pollution and fire outbreaks. A36 LCS is commonly used for fabricating oil and gas pipelines, due to its availability and cost. The aim of this study was to deposit Zn-MgO-xCn CC on A36 LCS substrates, to improve their CRS in acidic media, through the ED route. (W corrosion determination technique was used for determining the developed coatings CR. The CC surface morphology and phase evolution were determined by OPM, SME and X-RD. The results showed that all the developed CC offered lower CR values than that of the A36 LCS substrate, which was 5.4392 mm/y. Sample D4 (20 g Zn and 20 g MgO-Cn) had the lowest CR value of 0.7199 mm/y, corresponding to a coating E of 86% on the substrate. Finally, among the developed coatings, sample E1 (Zn and 20 g MgO) gave the highest CR values of 2.1030 mm/y, with an E value of 61%. The study showed that the CC were able to form protective barriers on the substrate in the corrosive media. |
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Assessing the impact of Zn-MgO-xCn Ternary Coatings on A36 Low Carbon Steels for Oil and Gas Pipeline ApplicationsCCNPsubstratescorrosionAbstract Issues regarding corrosion have become a substantial source of expenditure for oil and gas industries. Apart from that, oil spillages resulting from leakages in pipelines pose severe environmental challenges, such as pollution and fire outbreaks. A36 LCS is commonly used for fabricating oil and gas pipelines, due to its availability and cost. The aim of this study was to deposit Zn-MgO-xCn CC on A36 LCS substrates, to improve their CRS in acidic media, through the ED route. (W corrosion determination technique was used for determining the developed coatings CR. The CC surface morphology and phase evolution were determined by OPM, SME and X-RD. The results showed that all the developed CC offered lower CR values than that of the A36 LCS substrate, which was 5.4392 mm/y. Sample D4 (20 g Zn and 20 g MgO-Cn) had the lowest CR value of 0.7199 mm/y, corresponding to a coating E of 86% on the substrate. Finally, among the developed coatings, sample E1 (Zn and 20 g MgO) gave the highest CR values of 2.1030 mm/y, with an E value of 61%. The study showed that the CC were able to form protective barriers on the substrate in the corrosive media.Sociedade Portuguesa de Electroquímica2023-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042023000400301Portugaliae Electrochimica Acta v.41 n.4 2023reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042023000400301Anyanwu,B. U.Oluwole,O. O.Fayomi,O. S. I.Olorunnisola,A. O.Popoola,A. P. I.Kuye,S. I.Wan Nik,W. B.Oluwasegun,K. M.info:eu-repo/semantics/openAccess2024-02-06T17:07:40Zoai:scielo:S0872-19042023000400301Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:20:30.872096Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Assessing the impact of Zn-MgO-xCn Ternary Coatings on A36 Low Carbon Steels for Oil and Gas Pipeline Applications |
title |
Assessing the impact of Zn-MgO-xCn Ternary Coatings on A36 Low Carbon Steels for Oil and Gas Pipeline Applications |
spellingShingle |
Assessing the impact of Zn-MgO-xCn Ternary Coatings on A36 Low Carbon Steels for Oil and Gas Pipeline Applications Anyanwu,B. U. CC NP substrates corrosion |
title_short |
Assessing the impact of Zn-MgO-xCn Ternary Coatings on A36 Low Carbon Steels for Oil and Gas Pipeline Applications |
title_full |
Assessing the impact of Zn-MgO-xCn Ternary Coatings on A36 Low Carbon Steels for Oil and Gas Pipeline Applications |
title_fullStr |
Assessing the impact of Zn-MgO-xCn Ternary Coatings on A36 Low Carbon Steels for Oil and Gas Pipeline Applications |
title_full_unstemmed |
Assessing the impact of Zn-MgO-xCn Ternary Coatings on A36 Low Carbon Steels for Oil and Gas Pipeline Applications |
title_sort |
Assessing the impact of Zn-MgO-xCn Ternary Coatings on A36 Low Carbon Steels for Oil and Gas Pipeline Applications |
author |
Anyanwu,B. U. |
author_facet |
Anyanwu,B. U. Oluwole,O. O. Fayomi,O. S. I. Olorunnisola,A. O. Popoola,A. P. I. Kuye,S. I. Wan Nik,W. B. Oluwasegun,K. M. |
author_role |
author |
author2 |
Oluwole,O. O. Fayomi,O. S. I. Olorunnisola,A. O. Popoola,A. P. I. Kuye,S. I. Wan Nik,W. B. Oluwasegun,K. M. |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Anyanwu,B. U. Oluwole,O. O. Fayomi,O. S. I. Olorunnisola,A. O. Popoola,A. P. I. Kuye,S. I. Wan Nik,W. B. Oluwasegun,K. M. |
dc.subject.por.fl_str_mv |
CC NP substrates corrosion |
topic |
CC NP substrates corrosion |
description |
Abstract Issues regarding corrosion have become a substantial source of expenditure for oil and gas industries. Apart from that, oil spillages resulting from leakages in pipelines pose severe environmental challenges, such as pollution and fire outbreaks. A36 LCS is commonly used for fabricating oil and gas pipelines, due to its availability and cost. The aim of this study was to deposit Zn-MgO-xCn CC on A36 LCS substrates, to improve their CRS in acidic media, through the ED route. (W corrosion determination technique was used for determining the developed coatings CR. The CC surface morphology and phase evolution were determined by OPM, SME and X-RD. The results showed that all the developed CC offered lower CR values than that of the A36 LCS substrate, which was 5.4392 mm/y. Sample D4 (20 g Zn and 20 g MgO-Cn) had the lowest CR value of 0.7199 mm/y, corresponding to a coating E of 86% on the substrate. Finally, among the developed coatings, sample E1 (Zn and 20 g MgO) gave the highest CR values of 2.1030 mm/y, with an E value of 61%. The study showed that the CC were able to form protective barriers on the substrate in the corrosive media. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-08-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042023000400301 |
url |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042023000400301 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042023000400301 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Portuguesa de Electroquímica |
publisher.none.fl_str_mv |
Sociedade Portuguesa de Electroquímica |
dc.source.none.fl_str_mv |
Portugaliae Electrochimica Acta v.41 n.4 2023 reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799137292530483200 |