Study of the corrosive effect of chloride and bromide on samples of carbon steel and stainless steel
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
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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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 |