Evaluation of tempering influence in aisi 4340 steel hardness and microstructure
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2017 |
| Outros Autores: | , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Vértices (Campos dos Goitacazes. Online) |
| Texto Completo: | https://editoraessentia.iff.edu.br/index.php/vertices/article/view/7560 |
Resumo: | AISI 4340 steel is widely used in aeroespace, automotive and nuclear industries (BHATTACHARYA, 2011). It is classified as a high strength steel due to its great yield and tensile strength (approximately 800 MPa and 1200 MPa, respectively).The objective of this work is to evaluate the influence of tempering parameters in this alloy. Samples were quenched using same temperature and keeping time. Then they were tempered using different tempering temperatures and keeping time. The influence of heat treatment in the samples were evaluated by Rockwell C hardness test and metallographic analysis. |
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Evaluation of tempering influence in aisi 4340 steel hardness and microstructureAvaliação do revenimento na dureza e microestrutura do aço aisi 4340MicrostructureHeat TreatmentAISI 4340MicroestruturaTratamentos TérmicosAISI 4340AISI 4340 steel is widely used in aeroespace, automotive and nuclear industries (BHATTACHARYA, 2011). It is classified as a high strength steel due to its great yield and tensile strength (approximately 800 MPa and 1200 MPa, respectively).The objective of this work is to evaluate the influence of tempering parameters in this alloy. Samples were quenched using same temperature and keeping time. Then they were tempered using different tempering temperatures and keeping time. The influence of heat treatment in the samples were evaluated by Rockwell C hardness test and metallographic analysis.O aço AISI 4340 é amplamente usado nas indústrias aeroespacial, automobilística e nuclear (BHATTACHARYA, 2011). É classificado como um aço de alta resistência mecânica por apresentar elevados valores de limite de escoamento e de resistência (aproximadamente 800MPa e 1200 MPa, respectivamente). O presente trabalho tem como objetivo avaliar a influência dos parâmetros de revenimento neste material. As amostras foram temperadas utilizando a mesma temperatura e tempo de encharque. Em seguida, foram revenidas utilizando diferentes temperaturas de patamar e tempos de encharque. A influência dos tratamentos térmicos nas amostras foi avaliada por meio de ensaio de dureza Rockwell C, e análise metalográfica.Instituto Federal de Educação, Ciência e Tecnologia Fluminense2017-10-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/ziptext/htmlhttps://editoraessentia.iff.edu.br/index.php/vertices/article/view/756010.19180/1809-2667.v19n22017p99-105Revista Vértices; Vol. 19 No. 2 (2017): May/Aug.; 99-105Revista Vértices; Vol. 19 Núm. 2 (2017): mayo/ago.; 99-105Revista Vértices; v. 19 n. 2 (2017): maio/ago.; 99-1051809-26671415-2843reponame:Vértices (Campos dos Goitacazes. Online)instname:Centro Federal de Educação Tecnológica de Campos dos Goytacazesinstacron:IFFluminenseporhttps://editoraessentia.iff.edu.br/index.php/vertices/article/view/7560/7580https://editoraessentia.iff.edu.br/index.php/vertices/article/view/7560/13679https://editoraessentia.iff.edu.br/index.php/vertices/article/view/7560/13680Ladeira, Dayanni Gonçalvesdos Santos, Jéssica AzevedoOliveira, Guilherme PessôaPeçanha, Luiz Antônio Fonsecade Oliveira, Marlon MendesTomaz, Ítalo do Valleinfo:eu-repo/semantics/openAccess2021-11-12T22:58:14Zoai:ojs.editoraessentia.iff.edu.br:article/7560Revistahttps://essentiaeditora.iff.edu.br/index.php/vertices/PUBhttps://essentiaeditora.iff.edu.br/index.php/vertices/oaiessentia@iff.edu.br1809-26671415-2843opendoar:2021-11-12T22:58:14Vértices (Campos dos Goitacazes. Online) - Centro Federal de Educação Tecnológica de Campos dos Goytacazesfalse |
| dc.title.none.fl_str_mv |
Evaluation of tempering influence in aisi 4340 steel hardness and microstructure Avaliação do revenimento na dureza e microestrutura do aço aisi 4340 |
| title |
Evaluation of tempering influence in aisi 4340 steel hardness and microstructure |
| spellingShingle |
Evaluation of tempering influence in aisi 4340 steel hardness and microstructure Ladeira, Dayanni Gonçalves Microstructure Heat Treatment AISI 4340 Microestrutura Tratamentos Térmicos AISI 4340 |
| title_short |
Evaluation of tempering influence in aisi 4340 steel hardness and microstructure |
| title_full |
Evaluation of tempering influence in aisi 4340 steel hardness and microstructure |
| title_fullStr |
Evaluation of tempering influence in aisi 4340 steel hardness and microstructure |
| title_full_unstemmed |
Evaluation of tempering influence in aisi 4340 steel hardness and microstructure |
| title_sort |
Evaluation of tempering influence in aisi 4340 steel hardness and microstructure |
| author |
Ladeira, Dayanni Gonçalves |
| author_facet |
Ladeira, Dayanni Gonçalves dos Santos, Jéssica Azevedo Oliveira, Guilherme Pessôa Peçanha, Luiz Antônio Fonseca de Oliveira, Marlon Mendes Tomaz, Ítalo do Valle |
| author_role |
author |
| author2 |
dos Santos, Jéssica Azevedo Oliveira, Guilherme Pessôa Peçanha, Luiz Antônio Fonseca de Oliveira, Marlon Mendes Tomaz, Ítalo do Valle |
| author2_role |
author author author author author |
| dc.contributor.author.fl_str_mv |
Ladeira, Dayanni Gonçalves dos Santos, Jéssica Azevedo Oliveira, Guilherme Pessôa Peçanha, Luiz Antônio Fonseca de Oliveira, Marlon Mendes Tomaz, Ítalo do Valle |
| dc.subject.por.fl_str_mv |
Microstructure Heat Treatment AISI 4340 Microestrutura Tratamentos Térmicos AISI 4340 |
| topic |
Microstructure Heat Treatment AISI 4340 Microestrutura Tratamentos Térmicos AISI 4340 |
| description |
AISI 4340 steel is widely used in aeroespace, automotive and nuclear industries (BHATTACHARYA, 2011). It is classified as a high strength steel due to its great yield and tensile strength (approximately 800 MPa and 1200 MPa, respectively).The objective of this work is to evaluate the influence of tempering parameters in this alloy. Samples were quenched using same temperature and keeping time. Then they were tempered using different tempering temperatures and keeping time. The influence of heat treatment in the samples were evaluated by Rockwell C hardness test and metallographic analysis. |
| publishDate |
2017 |
| dc.date.none.fl_str_mv |
2017-10-23 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
| status_str |
publishedVersion |
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https://editoraessentia.iff.edu.br/index.php/vertices/article/view/7560 10.19180/1809-2667.v19n22017p99-105 |
| url |
https://editoraessentia.iff.edu.br/index.php/vertices/article/view/7560 |
| identifier_str_mv |
10.19180/1809-2667.v19n22017p99-105 |
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por |
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por |
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https://editoraessentia.iff.edu.br/index.php/vertices/article/view/7560/7580 https://editoraessentia.iff.edu.br/index.php/vertices/article/view/7560/13679 https://editoraessentia.iff.edu.br/index.php/vertices/article/view/7560/13680 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf application/zip text/html |
| dc.publisher.none.fl_str_mv |
Instituto Federal de Educação, Ciência e Tecnologia Fluminense |
| publisher.none.fl_str_mv |
Instituto Federal de Educação, Ciência e Tecnologia Fluminense |
| dc.source.none.fl_str_mv |
Revista Vértices; Vol. 19 No. 2 (2017): May/Aug.; 99-105 Revista Vértices; Vol. 19 Núm. 2 (2017): mayo/ago.; 99-105 Revista Vértices; v. 19 n. 2 (2017): maio/ago.; 99-105 1809-2667 1415-2843 reponame:Vértices (Campos dos Goitacazes. Online) instname:Centro Federal de Educação Tecnológica de Campos dos Goytacazes instacron:IFFluminense |
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Centro Federal de Educação Tecnológica de Campos dos Goytacazes |
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IFFluminense |
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IFFluminense |
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Vértices (Campos dos Goitacazes. Online) |
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Vértices (Campos dos Goitacazes. Online) |
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Vértices (Campos dos Goitacazes. Online) - Centro Federal de Educação Tecnológica de Campos dos Goytacazes |
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essentia@iff.edu.br |
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