Determination of the volume fraction of retained austenite in a 300m steel by heat tinting technique

Detalhes bibliográficos
Autor(a) principal: Silva, Gisele Bonfiette [UNESP]
Data de Publicação: 2007
Outros Autores: Dian, Gustavo Henrique [UNESP], Brandão, Sirlei Aparecida Araujo [UNESP], Abdalla, Antonio Jorge, Hashimoto, Tomaz Manabu [UNESP], Pereira, Marcelo dos Santos [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.4271/2007-01-2624
http://hdl.handle.net/11449/70108
Resumo: Applying the Heat Tinting Technique the microestrutural characterization of a 300M steel (medium carbon steel) was accomplished. The steel was austenitized for 20 min to 900°C, followed by holding at 400°C (in the bainitic temperature), with maintenance time of the material in the temperature of 1min, 5min and 30min, aiming at the formation of a multiphase structure. Through the metallographic analysis it is verified that, with the use of this technique, it is possible the determination of the volume fraction of the present phases in the 300M steel, especially in the identification and quantification of the retained austenite. Copyright © 2007 SAE International.
id UNSP_2983e5f8c8def7b7a7c42c96372d80d9
oai_identifier_str oai:repositorio.unesp.br:11449/70108
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Determination of the volume fraction of retained austenite in a 300m steel by heat tinting techniqueMaintenance timeMedium-carbon steelsMetallographic analysisMulti-phase structuresRetained austeniteVolume fraction of retained austeniteCarbon steelVolume measurementApplying the Heat Tinting Technique the microestrutural characterization of a 300M steel (medium carbon steel) was accomplished. The steel was austenitized for 20 min to 900°C, followed by holding at 400°C (in the bainitic temperature), with maintenance time of the material in the temperature of 1min, 5min and 30min, aiming at the formation of a multiphase structure. Through the metallographic analysis it is verified that, with the use of this technique, it is possible the determination of the volume fraction of the present phases in the 300M steel, especially in the identification and quantification of the retained austenite. Copyright © 2007 SAE International.FEG-UNESPIEAv-CTAFEG-UNESPUniversidade Estadual Paulista (Unesp)IEAv-CTASilva, Gisele Bonfiette [UNESP]Dian, Gustavo Henrique [UNESP]Brandão, Sirlei Aparecida Araujo [UNESP]Abdalla, Antonio JorgeHashimoto, Tomaz Manabu [UNESP]Pereira, Marcelo dos Santos [UNESP]2014-05-27T11:22:42Z2014-05-27T11:22:42Z2007-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.4271/2007-01-2624SAE Technical Papers.http://hdl.handle.net/11449/7010810.4271/2007-01-26242-s2.0-84877400801186857308343030793867307701471786464565985923561Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSAE Technical Papersinfo:eu-repo/semantics/openAccess2024-07-02T15:04:23Zoai:repositorio.unesp.br:11449/70108Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-07-02T15:04:23Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Determination of the volume fraction of retained austenite in a 300m steel by heat tinting technique
title Determination of the volume fraction of retained austenite in a 300m steel by heat tinting technique
spellingShingle Determination of the volume fraction of retained austenite in a 300m steel by heat tinting technique
Silva, Gisele Bonfiette [UNESP]
Maintenance time
Medium-carbon steels
Metallographic analysis
Multi-phase structures
Retained austenite
Volume fraction of retained austenite
Carbon steel
Volume measurement
title_short Determination of the volume fraction of retained austenite in a 300m steel by heat tinting technique
title_full Determination of the volume fraction of retained austenite in a 300m steel by heat tinting technique
title_fullStr Determination of the volume fraction of retained austenite in a 300m steel by heat tinting technique
title_full_unstemmed Determination of the volume fraction of retained austenite in a 300m steel by heat tinting technique
title_sort Determination of the volume fraction of retained austenite in a 300m steel by heat tinting technique
author Silva, Gisele Bonfiette [UNESP]
author_facet Silva, Gisele Bonfiette [UNESP]
Dian, Gustavo Henrique [UNESP]
Brandão, Sirlei Aparecida Araujo [UNESP]
Abdalla, Antonio Jorge
Hashimoto, Tomaz Manabu [UNESP]
Pereira, Marcelo dos Santos [UNESP]
author_role author
author2 Dian, Gustavo Henrique [UNESP]
Brandão, Sirlei Aparecida Araujo [UNESP]
Abdalla, Antonio Jorge
Hashimoto, Tomaz Manabu [UNESP]
Pereira, Marcelo dos Santos [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
IEAv-CTA
dc.contributor.author.fl_str_mv Silva, Gisele Bonfiette [UNESP]
Dian, Gustavo Henrique [UNESP]
Brandão, Sirlei Aparecida Araujo [UNESP]
Abdalla, Antonio Jorge
Hashimoto, Tomaz Manabu [UNESP]
Pereira, Marcelo dos Santos [UNESP]
dc.subject.por.fl_str_mv Maintenance time
Medium-carbon steels
Metallographic analysis
Multi-phase structures
Retained austenite
Volume fraction of retained austenite
Carbon steel
Volume measurement
topic Maintenance time
Medium-carbon steels
Metallographic analysis
Multi-phase structures
Retained austenite
Volume fraction of retained austenite
Carbon steel
Volume measurement
description Applying the Heat Tinting Technique the microestrutural characterization of a 300M steel (medium carbon steel) was accomplished. The steel was austenitized for 20 min to 900°C, followed by holding at 400°C (in the bainitic temperature), with maintenance time of the material in the temperature of 1min, 5min and 30min, aiming at the formation of a multiphase structure. Through the metallographic analysis it is verified that, with the use of this technique, it is possible the determination of the volume fraction of the present phases in the 300M steel, especially in the identification and quantification of the retained austenite. Copyright © 2007 SAE International.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-01
2014-05-27T11:22:42Z
2014-05-27T11:22:42Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.4271/2007-01-2624
SAE Technical Papers.
http://hdl.handle.net/11449/70108
10.4271/2007-01-2624
2-s2.0-84877400801
1868573083430307
9386730770147178
6464565985923561
url http://dx.doi.org/10.4271/2007-01-2624
http://hdl.handle.net/11449/70108
identifier_str_mv SAE Technical Papers.
10.4271/2007-01-2624
2-s2.0-84877400801
1868573083430307
9386730770147178
6464565985923561
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv SAE Technical Papers
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
_version_ 1834484409075499008

Registros relacionados