Analysis of the Surface Treatments Effect on the Creep Behavior of Ti-6Al-4V Alloy
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
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. |
id |
ABMABCABPOL-1_9b86bc344cdcab1018f9e469814f4794 |
---|---|
oai_identifier_str |
oai:scielo:S1516-14392020000600215 |
network_acronym_str |
ABMABCABPOL-1 |
network_name_str |
Materials research (São Carlos. Online) |
repository_id_str |
|
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 |
_version_ |
1754212678016958464 |