Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation

Detalhes bibliográficos
Autor(a) principal: Pérez,Diego Alfonso Godoy
Data de Publicação: 2017
Outros Autores: Jorge Junior,Alberto Moreira, Kiminami,Claudio Shyinti, Bolfarini,Claudemiro, Botta,Walter Jose
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=S1516-14392017000800404
Resumo: Biomedical devices currently in use (prostheses, implants) have satisfactory performance in many cases. However, sometimes the body reacts to the device insertion and may lead to its rapid replacement. Some of these disadvantages can be solved by the use of titanium and its alloys, due to their excellent combination of corrosion resistance, wear resistance and biocompatibility compared to other competing biomaterials. This paper presents the possibility of obtaining near beta titanium alloy with ultrafine grains produced by severe plastic deformation. For this, the Ti-13Nb-13Zr alloy was processed by high-pressure torsion processing method. Samples were processed with different loads and number of turns. After characterization, it was observed that after applying three turns, a load of 1GPa produces more Ti-beta phase than a load of 6 GPa. However, as expected, the larger the load, the higher the refinement.
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spelling Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic DeformationSevere plastic deformationUltrafine grainedTi-13Nb-13ZrBiomedical devices currently in use (prostheses, implants) have satisfactory performance in many cases. However, sometimes the body reacts to the device insertion and may lead to its rapid replacement. Some of these disadvantages can be solved by the use of titanium and its alloys, due to their excellent combination of corrosion resistance, wear resistance and biocompatibility compared to other competing biomaterials. This paper presents the possibility of obtaining near beta titanium alloy with ultrafine grains produced by severe plastic deformation. For this, the Ti-13Nb-13Zr alloy was processed by high-pressure torsion processing method. Samples were processed with different loads and number of turns. After characterization, it was observed that after applying three turns, a load of 1GPa produces more Ti-beta phase than a load of 6 GPa. However, as expected, the larger the load, the higher the refinement.ABM, ABC, ABPol2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800404Materials Research v.20 suppl.2 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2017-0037info:eu-repo/semantics/openAccessPérez,Diego Alfonso GodoyJorge Junior,Alberto MoreiraKiminami,Claudio ShyintiBolfarini,ClaudemiroBotta,Walter Joseeng2018-04-12T00:00:00Zoai:scielo:S1516-14392017000800404Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2018-04-12T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation
title Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation
spellingShingle Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation
Pérez,Diego Alfonso Godoy
Severe plastic deformation
Ultrafine grained
Ti-13Nb-13Zr
title_short Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation
title_full Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation
title_fullStr Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation
title_full_unstemmed Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation
title_sort Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation
author Pérez,Diego Alfonso Godoy
author_facet Pérez,Diego Alfonso Godoy
Jorge Junior,Alberto Moreira
Kiminami,Claudio Shyinti
Bolfarini,Claudemiro
Botta,Walter Jose
author_role author
author2 Jorge Junior,Alberto Moreira
Kiminami,Claudio Shyinti
Bolfarini,Claudemiro
Botta,Walter Jose
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Pérez,Diego Alfonso Godoy
Jorge Junior,Alberto Moreira
Kiminami,Claudio Shyinti
Bolfarini,Claudemiro
Botta,Walter Jose
dc.subject.por.fl_str_mv Severe plastic deformation
Ultrafine grained
Ti-13Nb-13Zr
topic Severe plastic deformation
Ultrafine grained
Ti-13Nb-13Zr
description Biomedical devices currently in use (prostheses, implants) have satisfactory performance in many cases. However, sometimes the body reacts to the device insertion and may lead to its rapid replacement. Some of these disadvantages can be solved by the use of titanium and its alloys, due to their excellent combination of corrosion resistance, wear resistance and biocompatibility compared to other competing biomaterials. This paper presents the possibility of obtaining near beta titanium alloy with ultrafine grains produced by severe plastic deformation. For this, the Ti-13Nb-13Zr alloy was processed by high-pressure torsion processing method. Samples were processed with different loads and number of turns. After characterization, it was observed that after applying three turns, a load of 1GPa produces more Ti-beta phase than a load of 6 GPa. However, as expected, the larger the load, the higher the refinement.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
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=S1516-14392017000800404
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800404
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2017-0037
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.20 suppl.2 2017
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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