Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V Alloy

Detalhes bibliográficos
Autor(a) principal: Almeida,G. F. C.
Data de Publicação: 2020
Outros Autores: Sugahara,T., Arbex,A. A., Couto,A. A., Massi,M., Montoro,F. E., Reis,D. A. P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000600215
Resumo: Abstract This paper compares the creep behavior of Ti-6Al-4V alloy after different surface treatments, the plasma nitriding using Plasma Enhanced Chemical Vapor Deposition (PECVD), and the deposition of SiC thin films with Cr interlayer using High Power Impulse Magnetron Sputtering (HiPIMS). A microstructural characterization was performed with Scanning Electron Microscopy (SEM), Scanning and Transmission Electron Microscopy (STEM), and Energy Dispersive Spectroscopy (EDS) techniques. The creep test was performed at a constant load from 500 to 600 °C and 125 to 319 MPa, and a fractographic analysis was performed. The EDS analysis of the plasma nitrided layer indicated the nitrogen presence of the compounds TiN and Ti2N and an increase in the iron concentration. Creep test results in both conditions indicated an increase in the creep resistance. Plasma nitrided condition indicated the lowest creep rate and lesser elongation, making it the most suitable in applications that require a low dimensional distortion.
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spelling Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V AlloyTi-6Al-4VSiC filmHiPIMSplasma nitridingCreepAbstract This paper compares the creep behavior of Ti-6Al-4V alloy after different surface treatments, the plasma nitriding using Plasma Enhanced Chemical Vapor Deposition (PECVD), and the deposition of SiC thin films with Cr interlayer using High Power Impulse Magnetron Sputtering (HiPIMS). A microstructural characterization was performed with Scanning Electron Microscopy (SEM), Scanning and Transmission Electron Microscopy (STEM), and Energy Dispersive Spectroscopy (EDS) techniques. The creep test was performed at a constant load from 500 to 600 °C and 125 to 319 MPa, and a fractographic analysis was performed. The EDS analysis of the plasma nitrided layer indicated the nitrogen presence of the compounds TiN and Ti2N and an increase in the iron concentration. Creep test results in both conditions indicated an increase in the creep resistance. Plasma nitrided condition indicated the lowest creep rate and lesser elongation, making it the most suitable in applications that require a low dimensional distortion.ABM, ABC, ABPol2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000600215Materials Research v.23 n.6 2020reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2020-0314info:eu-repo/semantics/openAccessAlmeida,G. F. C.Sugahara,T.Arbex,A. A.Couto,A. A.Massi,M.Montoro,F. E.Reis,D. A. P.eng2020-11-30T00:00:00Zoai:scielo:S1516-14392020000600215Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2020-11-30T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V Alloy
title Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V Alloy
spellingShingle Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V Alloy
Almeida,G. F. C.
Ti-6Al-4V
SiC film
HiPIMS
plasma nitriding
Creep
title_short Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V Alloy
title_full Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V Alloy
title_fullStr Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V Alloy
title_full_unstemmed Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V Alloy
title_sort Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V Alloy
author Almeida,G. F. C.
author_facet Almeida,G. F. C.
Sugahara,T.
Arbex,A. A.
Couto,A. A.
Massi,M.
Montoro,F. E.
Reis,D. A. P.
author_role author
author2 Sugahara,T.
Arbex,A. A.
Couto,A. A.
Massi,M.
Montoro,F. E.
Reis,D. A. P.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Almeida,G. F. C.
Sugahara,T.
Arbex,A. A.
Couto,A. A.
Massi,M.
Montoro,F. E.
Reis,D. A. P.
dc.subject.por.fl_str_mv Ti-6Al-4V
SiC film
HiPIMS
plasma nitriding
Creep
topic Ti-6Al-4V
SiC film
HiPIMS
plasma nitriding
Creep
description Abstract This paper compares the creep behavior of Ti-6Al-4V alloy after different surface treatments, the plasma nitriding using Plasma Enhanced Chemical Vapor Deposition (PECVD), and the deposition of SiC thin films with Cr interlayer using High Power Impulse Magnetron Sputtering (HiPIMS). A microstructural characterization was performed with Scanning Electron Microscopy (SEM), Scanning and Transmission Electron Microscopy (STEM), and Energy Dispersive Spectroscopy (EDS) techniques. The creep test was performed at a constant load from 500 to 600 °C and 125 to 319 MPa, and a fractographic analysis was performed. The EDS analysis of the plasma nitrided layer indicated the nitrogen presence of the compounds TiN and Ti2N and an increase in the iron concentration. Creep test results in both conditions indicated an increase in the creep resistance. Plasma nitrided condition indicated the lowest creep rate and lesser elongation, making it the most suitable in applications that require a low dimensional distortion.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000600215
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000600215
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2020-0314
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.23 n.6 2020
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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