Influence of the surface finish on corrosion resistance of stainless steels through machining and remelting on weld bead
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta scientiarum. Technology (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/37732 |
Resumo: | The TIG Dressing technique has been widely used for repairing cracks in welded structures when subjected to mechanical forces that induce localized fatigue, leading to the collapse during operation. However, this technique has not been used for studies in structures susceptible to corrosion. In addition to changing the microstructure, it is expected that this technique increases the corrosion resistance of the edge of the weld bead which is a vulnerable region to corrosion. Moreover, the machining technique has been widely used to improve the workpieces finishing and/or structures that have been subjected to repair by welding, improving the surface roughness, increasing the corrosion resistance of these structures when subjected to aggressive environments. Thus, this work will study the effects of finishing techniques using machining and welding on the edge of the weld bead joints of 410D ferritic stainless steels, making an evaluation by mass loss in the samples which will be subjected to corrosion by immersion in NaCl containing medium. It is expected that the finishing techniques can relieve tensile stresses increasing the corrosion resistance. |
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Influence of the surface finish on corrosion resistance of stainless steels through machining and remelting on weld beadferritic stainless steelTIG dressingcorrosion.Metalurgia FisicaCorrosãoThe TIG Dressing technique has been widely used for repairing cracks in welded structures when subjected to mechanical forces that induce localized fatigue, leading to the collapse during operation. However, this technique has not been used for studies in structures susceptible to corrosion. In addition to changing the microstructure, it is expected that this technique increases the corrosion resistance of the edge of the weld bead which is a vulnerable region to corrosion. Moreover, the machining technique has been widely used to improve the workpieces finishing and/or structures that have been subjected to repair by welding, improving the surface roughness, increasing the corrosion resistance of these structures when subjected to aggressive environments. Thus, this work will study the effects of finishing techniques using machining and welding on the edge of the weld bead joints of 410D ferritic stainless steels, making an evaluation by mass loss in the samples which will be subjected to corrosion by immersion in NaCl containing medium. It is expected that the finishing techniques can relieve tensile stresses increasing the corrosion resistance.Universidade Estadual De Maringá2019-05-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionTechnological information, Finishing techniques, corrosion resistanceapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/3773210.4025/actascitechnol.v41i1.37732Acta Scientiarum. Technology; Vol 41 (2019): Publicação Contínua; e37732Acta Scientiarum. Technology; v. 41 (2019): Publicação Contínua; e377321806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/37732/pdfCopyright (c) 2019 Acta Scientiarum. Technologyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessRodrigues, Jean Robert PereiraNascimento, Carmem Célia Francisco doBatista, Silvio Rogerio de FreitasVilarinho, Louriel OliveiraBarros, João Luis MenesesGonçalves, Rubens Soeiro2019-07-17T11:54:33Zoai:periodicos.uem.br/ojs:article/37732Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2019-07-17T11:54:33Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Influence of the surface finish on corrosion resistance of stainless steels through machining and remelting on weld bead |
title |
Influence of the surface finish on corrosion resistance of stainless steels through machining and remelting on weld bead |
spellingShingle |
Influence of the surface finish on corrosion resistance of stainless steels through machining and remelting on weld bead Rodrigues, Jean Robert Pereira ferritic stainless steel TIG dressing corrosion. Metalurgia Fisica Corrosão |
title_short |
Influence of the surface finish on corrosion resistance of stainless steels through machining and remelting on weld bead |
title_full |
Influence of the surface finish on corrosion resistance of stainless steels through machining and remelting on weld bead |
title_fullStr |
Influence of the surface finish on corrosion resistance of stainless steels through machining and remelting on weld bead |
title_full_unstemmed |
Influence of the surface finish on corrosion resistance of stainless steels through machining and remelting on weld bead |
title_sort |
Influence of the surface finish on corrosion resistance of stainless steels through machining and remelting on weld bead |
author |
Rodrigues, Jean Robert Pereira |
author_facet |
Rodrigues, Jean Robert Pereira Nascimento, Carmem Célia Francisco do Batista, Silvio Rogerio de Freitas Vilarinho, Louriel Oliveira Barros, João Luis Meneses Gonçalves, Rubens Soeiro |
author_role |
author |
author2 |
Nascimento, Carmem Célia Francisco do Batista, Silvio Rogerio de Freitas Vilarinho, Louriel Oliveira Barros, João Luis Meneses Gonçalves, Rubens Soeiro |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Rodrigues, Jean Robert Pereira Nascimento, Carmem Célia Francisco do Batista, Silvio Rogerio de Freitas Vilarinho, Louriel Oliveira Barros, João Luis Meneses Gonçalves, Rubens Soeiro |
dc.subject.por.fl_str_mv |
ferritic stainless steel TIG dressing corrosion. Metalurgia Fisica Corrosão |
topic |
ferritic stainless steel TIG dressing corrosion. Metalurgia Fisica Corrosão |
description |
The TIG Dressing technique has been widely used for repairing cracks in welded structures when subjected to mechanical forces that induce localized fatigue, leading to the collapse during operation. However, this technique has not been used for studies in structures susceptible to corrosion. In addition to changing the microstructure, it is expected that this technique increases the corrosion resistance of the edge of the weld bead which is a vulnerable region to corrosion. Moreover, the machining technique has been widely used to improve the workpieces finishing and/or structures that have been subjected to repair by welding, improving the surface roughness, increasing the corrosion resistance of these structures when subjected to aggressive environments. Thus, this work will study the effects of finishing techniques using machining and welding on the edge of the weld bead joints of 410D ferritic stainless steels, making an evaluation by mass loss in the samples which will be subjected to corrosion by immersion in NaCl containing medium. It is expected that the finishing techniques can relieve tensile stresses increasing the corrosion resistance. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-05-29 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Technological information, Finishing techniques, corrosion resistance |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/37732 10.4025/actascitechnol.v41i1.37732 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/37732 |
identifier_str_mv |
10.4025/actascitechnol.v41i1.37732 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/37732/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Acta Scientiarum. Technology https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Acta Scientiarum. Technology https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Technology; Vol 41 (2019): Publicação Contínua; e37732 Acta Scientiarum. Technology; v. 41 (2019): Publicação Contínua; e37732 1806-2563 1807-8664 reponame:Acta scientiarum. Technology (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta scientiarum. Technology (Online) |
collection |
Acta scientiarum. Technology (Online) |
repository.name.fl_str_mv |
Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actatech@uem.br |
_version_ |
1799315336826191872 |