Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steel

Detalhes bibliográficos
Autor(a) principal: Gomes, Gilberto Martins de Oliveira
Data de Publicação: 2019
Outros Autores: Vieira, Poliane de Castro, Guedes, Fabrícia Nunes de Jesus, Monnerat, Cecilia Silva
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/866
Resumo: This work shows the analysis of the corrosive effect on carbon steel and stainless steel in aqueous medium, in order to compare the damages caused to these metals through the contact with ions which are present in the environment, as well as to measure the price-performance ratio of the use of these materials, since the corrosion resistance is linked to the commercial value of these metals. For this purpose, the methodology used was the corrosion test in SAE 1015 carbon steel and ACE P399B stainless steel, which were exposed to diluted solutions of sodium chloride 0,1 mol.L-1, potassium bromide 0,1 mol.L-1 and one containing 50% sodium chloride and 50% potassium bromide 0,1 mol.L-1, then the variation of mass of each metal sample in these different environments as well as their respective corrosion rate were verified. The results showed that although stainless steel suffers corrotion, carbon steel is the most affected by the ions present in such environment. In addition, the sodium chloride solution proved to be the most harmful medium for both steels, which is due to the release of chloride ions in these metals. Seen in these terms, as expected, stainless steel is the most resistant material to corrosion. However, in comparative terms, it did not show an exorbitant difference in relation to carbon steel, and can, therefore, be substituted by it in certain situations, in which the price-performance ratio is demanded.
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spelling Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steelEstudio del efecto corrosivo de cloruro y bromuro en muestras de acero al carbono y acero inoxidableEstudo do efeito corrosivo de cloreto e brometo em amostras de aço carbono e aço inoxCorrosãoÍonsBrometoCloreto.CorrosionIonsBromideChloride.La corrosiónIonesBromuroCloruro.This work shows the analysis of the corrosive effect on carbon steel and stainless steel in aqueous medium, in order to compare the damages caused to these metals through the contact with ions which are present in the environment, as well as to measure the price-performance ratio of the use of these materials, since the corrosion resistance is linked to the commercial value of these metals. For this purpose, the methodology used was the corrosion test in SAE 1015 carbon steel and ACE P399B stainless steel, which were exposed to diluted solutions of sodium chloride 0,1 mol.L-1, potassium bromide 0,1 mol.L-1 and one containing 50% sodium chloride and 50% potassium bromide 0,1 mol.L-1, then the variation of mass of each metal sample in these different environments as well as their respective corrosion rate were verified. The results showed that although stainless steel suffers corrotion, carbon steel is the most affected by the ions present in such environment. In addition, the sodium chloride solution proved to be the most harmful medium for both steels, which is due to the release of chloride ions in these metals. Seen in these terms, as expected, stainless steel is the most resistant material to corrosion. However, in comparative terms, it did not show an exorbitant difference in relation to carbon steel, and can, therefore, be substituted by it in certain situations, in which the price-performance ratio is demanded.El estudio presenta el análisis del efecto corrosivo en el acero carbono y en el acero inoxidable en el ámbito aguoso, con el objetivo de comparar los daños acarreados a esos metales tras el contacto con iones presentes en el ambiente, asimismo, evaluar la relación coste beneficio del empleo de esos materiales ya que la resistencia a la corrosión está prendida al valor comercial de los metales. Para eso, se empleó la metodología del ensayo de corrosión en acero carbono SAE 1015 y en el acero inoxidable ACE P399B, los cuales fueron expuestos a las soluciones diluidas de  cloruro de sodio  0,1 mol.L-1, bromuro de potasio 0,1 mol.L-1 y 50% de cloruro de sodio con 50% de bromuro de potasio 0,1 mol.L-1, constatando la variación  en la masa de cada muestra metálica en esos distintos medios, y su correspondiente tasa de corrosión. Los resultados demostraron que aunque el acero inoxidable sufre la acción corrosiva, el acero carbono es el más afectado por los iones contenidos en tales medios. Además, la solución de cloruro de sodio resultó como medio más perjudicial para ambos aceros, lo que se debe a la liberación de los iones cloruro en esos metales. En ese sentido, como esperado, el acero inoxidable es el material que más tiene resistencia a la corrosión, pero, en términos comparativos, no se evidenció una diferencia significante cuanto al acero carbono, pudiendo, por lo tanto, sustituirlo en determinadas situaciones en las cuales la asociación coste beneficio es demandada.O trabalho apresenta a análise do efeito corrosivo no aço carbono e no aço inoxidável em meio aquoso, com o objetivo de se comparar os danos acarretados a esses metais pelo contato com íons presentes no ambiente, assim como avaliar a relação custo-benefício do emprego desses materiais, uma vez que a resistência à corrosão está atrelada ao valor comercial dos metais. Para tanto, utilizou-se a metodologia de ensaio de corrosão no aço carbono SAE 1015 e no aço inoxidável ACE P399B, os quais foram expostos às soluções diluídas de cloreto de sódio 0,1 mol.L-1, brometo de potássio 0,1 mol.L-1 e 50% cloreto de sódio com 50% brometo de potássio 0,1 mol.L-1, sendo verificada a variação na massa de cada amostra metálica nesses diferentes meios, bem como a sua respectiva taxa de corrosão. Os resultados demonstraram que, apesar do aço inoxidável sofrer ação corrosiva, o aço carbono é o mais afetado pelos íons contidos em tais meios. Ademais, a solução de cloreto de sódio se revelou como o meio mais prejudicial para ambos os aços, o que é decorrente da liberação de íons cloreto nesses metais. Nesse sentido, como esperado, o aço inoxidável é o material que possui maior resistência à corrosão, entretanto, em termos comparativos, não evidenciou uma diferença exorbitante quanto ao aço carbono, podendo, portanto, ser substituído por ele em determinadas situações, nas quais a associação custo-benefício é demandada.Research, Society and Development2019-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/86610.33448/rsd-v8i5.866Research, Society and Development; Vol. 8 No. 5; e1685866Research, Society and Development; Vol. 8 Núm. 5; e1685866Research, Society and Development; v. 8 n. 5; e16858662525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/866/812Copyright (c) 2019 Gilberto Oliveira Gomes, Cecilia Silva Monnerat, Fabrícia Nunes Jesus Guedes, Poliane Castro Vieirainfo:eu-repo/semantics/openAccessGomes, Gilberto Martins de OliveiraVieira, Poliane de CastroGuedes, Fabrícia Nunes de JesusMonnerat, Cecilia Silva2020-03-25T16:07:01Zoai:ojs.pkp.sfu.ca:article/866Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:26:08.127888Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steel
Estudio del efecto corrosivo de cloruro y bromuro en muestras de acero al carbono y acero inoxidable
Estudo do efeito corrosivo de cloreto e brometo em amostras de aço carbono e aço inox
title Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steel
spellingShingle Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steel
Gomes, Gilberto Martins de Oliveira
Corrosão
Íons
Brometo
Cloreto.
Corrosion
Ions
Bromide
Chloride.
La corrosión
Iones
Bromuro
Cloruro.
title_short Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steel
title_full Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steel
title_fullStr Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steel
title_full_unstemmed Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steel
title_sort Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steel
author Gomes, Gilberto Martins de Oliveira
author_facet Gomes, Gilberto Martins de Oliveira
Vieira, Poliane de Castro
Guedes, Fabrícia Nunes de Jesus
Monnerat, Cecilia Silva
author_role author
author2 Vieira, Poliane de Castro
Guedes, Fabrícia Nunes de Jesus
Monnerat, Cecilia Silva
author2_role author
author
author
dc.contributor.author.fl_str_mv Gomes, Gilberto Martins de Oliveira
Vieira, Poliane de Castro
Guedes, Fabrícia Nunes de Jesus
Monnerat, Cecilia Silva
dc.subject.por.fl_str_mv Corrosão
Íons
Brometo
Cloreto.
Corrosion
Ions
Bromide
Chloride.
La corrosión
Iones
Bromuro
Cloruro.
topic Corrosão
Íons
Brometo
Cloreto.
Corrosion
Ions
Bromide
Chloride.
La corrosión
Iones
Bromuro
Cloruro.
description This work shows the analysis of the corrosive effect on carbon steel and stainless steel in aqueous medium, in order to compare the damages caused to these metals through the contact with ions which are present in the environment, as well as to measure the price-performance ratio of the use of these materials, since the corrosion resistance is linked to the commercial value of these metals. For this purpose, the methodology used was the corrosion test in SAE 1015 carbon steel and ACE P399B stainless steel, which were exposed to diluted solutions of sodium chloride 0,1 mol.L-1, potassium bromide 0,1 mol.L-1 and one containing 50% sodium chloride and 50% potassium bromide 0,1 mol.L-1, then the variation of mass of each metal sample in these different environments as well as their respective corrosion rate were verified. The results showed that although stainless steel suffers corrotion, carbon steel is the most affected by the ions present in such environment. In addition, the sodium chloride solution proved to be the most harmful medium for both steels, which is due to the release of chloride ions in these metals. Seen in these terms, as expected, stainless steel is the most resistant material to corrosion. However, in comparative terms, it did not show an exorbitant difference in relation to carbon steel, and can, therefore, be substituted by it in certain situations, in which the price-performance ratio is demanded.
publishDate 2019
dc.date.none.fl_str_mv 2019-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/866
10.33448/rsd-v8i5.866
url https://rsdjournal.org/index.php/rsd/article/view/866
identifier_str_mv 10.33448/rsd-v8i5.866
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/866/812
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 8 No. 5; e1685866
Research, Society and Development; Vol. 8 Núm. 5; e1685866
Research, Society and Development; v. 8 n. 5; e1685866
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052642792308736