Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steel

Detalhes bibliográficos
Autor(a) principal: Tavares, Sérgio Souto Maior
Data de Publicação: 2006
Outros Autores: Silva, Manoel Ribeiro da, Pardal, Juan Manuel, Abreu, Hamilton Ferreira Gomes de, Gomes, Angelo Márcio de Souza
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/63812
Resumo: Plastic deformation by cold rolling produces important changes on microstructure of the duplex stainless steel UNS S31803. Structure refinement and martensitic transformation were detected and analyzed by microscopy, X-ray diffraction and magnetic measurements. True deformations in the range of 0.92–3.38 were applied. The maximum amount of ′ martensite was 30.2% obtained with the maximum deformation applied (3.38). The annealing at 400 ◦C promotes a further increase of ′ martensite content, as observed before in austenitic metastable steels. Hardness against deformation curves of AISI 304L and duplex steel were compared and analyzed. The stability of the martensite phase with temperature was investigated by magnetic measurements, and it is found that the reverse reaction ′ → starts between 500 and 520 ◦C. © 2006 Elsevier B.V. All rights reserved.
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spelling Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steelMicrostructural changes produced by plastic deformation in the UNS S31803 duplex stainless steelDuplex stainless steelMartensitic transformationPlastic deformation by cold rolling produces important changes on microstructure of the duplex stainless steel UNS S31803. Structure refinement and martensitic transformation were detected and analyzed by microscopy, X-ray diffraction and magnetic measurements. True deformations in the range of 0.92–3.38 were applied. The maximum amount of ′ martensite was 30.2% obtained with the maximum deformation applied (3.38). The annealing at 400 ◦C promotes a further increase of ′ martensite content, as observed before in austenitic metastable steels. Hardness against deformation curves of AISI 304L and duplex steel were compared and analyzed. The stability of the martensite phase with temperature was investigated by magnetic measurements, and it is found that the reverse reaction ′ → starts between 500 and 520 ◦C. © 2006 Elsevier B.V. All rights reserved.Elsevier B.V - https://www.sciencedirect.com/journal/journal-of-materials-processing-technology2022-02-07T15:28:29Z2022-02-07T15:28:29Z2006info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfTAVARES, Sérgio Souto Maior; SILVA, Manoel Ribeiro da; PARDAL, Juan Manuel; ABREU,Hamilton Ferreira Gomes; Gomes, Angelo Márcio de Souza. Microstructural Changes produced by plastic deformation in the UNS S31803 duplex stainless steel. Journal of Materials Processing Technology, v. 180, p. 318-322, 2006.0924-0136http://www.repositorio.ufc.br/handle/riufc/63812Tavares, Sérgio Souto MaiorSilva, Manoel Ribeiro daPardal, Juan ManuelAbreu, Hamilton Ferreira Gomes deGomes, Angelo Márcio de Souzaporreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2022-11-17T13:16:37Zoai:repositorio.ufc.br:riufc/63812Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T18:53:34.376469Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steel
Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steel
title Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steel
spellingShingle Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steel
Tavares, Sérgio Souto Maior
Duplex stainless steel
Martensitic transformation
title_short Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steel
title_full Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steel
title_fullStr Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steel
title_full_unstemmed Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steel
title_sort Microstructural changes produced by plastic deformation in the UNS S31803 duplex stainless steel
author Tavares, Sérgio Souto Maior
author_facet Tavares, Sérgio Souto Maior
Silva, Manoel Ribeiro da
Pardal, Juan Manuel
Abreu, Hamilton Ferreira Gomes de
Gomes, Angelo Márcio de Souza
author_role author
author2 Silva, Manoel Ribeiro da
Pardal, Juan Manuel
Abreu, Hamilton Ferreira Gomes de
Gomes, Angelo Márcio de Souza
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Tavares, Sérgio Souto Maior
Silva, Manoel Ribeiro da
Pardal, Juan Manuel
Abreu, Hamilton Ferreira Gomes de
Gomes, Angelo Márcio de Souza
dc.subject.por.fl_str_mv Duplex stainless steel
Martensitic transformation
topic Duplex stainless steel
Martensitic transformation
description Plastic deformation by cold rolling produces important changes on microstructure of the duplex stainless steel UNS S31803. Structure refinement and martensitic transformation were detected and analyzed by microscopy, X-ray diffraction and magnetic measurements. True deformations in the range of 0.92–3.38 were applied. The maximum amount of ′ martensite was 30.2% obtained with the maximum deformation applied (3.38). The annealing at 400 ◦C promotes a further increase of ′ martensite content, as observed before in austenitic metastable steels. Hardness against deformation curves of AISI 304L and duplex steel were compared and analyzed. The stability of the martensite phase with temperature was investigated by magnetic measurements, and it is found that the reverse reaction ′ → starts between 500 and 520 ◦C. © 2006 Elsevier B.V. All rights reserved.
publishDate 2006
dc.date.none.fl_str_mv 2006
2022-02-07T15:28:29Z
2022-02-07T15:28:29Z
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 TAVARES, Sérgio Souto Maior; SILVA, Manoel Ribeiro da; PARDAL, Juan Manuel; ABREU,Hamilton Ferreira Gomes; Gomes, Angelo Márcio de Souza. Microstructural Changes produced by plastic deformation in the UNS S31803 duplex stainless steel. Journal of Materials Processing Technology, v. 180, p. 318-322, 2006.
0924-0136
http://www.repositorio.ufc.br/handle/riufc/63812
identifier_str_mv TAVARES, Sérgio Souto Maior; SILVA, Manoel Ribeiro da; PARDAL, Juan Manuel; ABREU,Hamilton Ferreira Gomes; Gomes, Angelo Márcio de Souza. Microstructural Changes produced by plastic deformation in the UNS S31803 duplex stainless steel. Journal of Materials Processing Technology, v. 180, p. 318-322, 2006.
0924-0136
url http://www.repositorio.ufc.br/handle/riufc/63812
dc.language.iso.fl_str_mv por
language por
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 Elsevier B.V - https://www.sciencedirect.com/journal/journal-of-materials-processing-technology
publisher.none.fl_str_mv Elsevier B.V - https://www.sciencedirect.com/journal/journal-of-materials-processing-technology
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1813028986537639936

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