Surface modification of titanium by plasma nitriding

Detalhes bibliográficos
Autor(a) principal: Kapczinski, Myriam Pereira
Data de Publicação: 2003
Outros Autores: Gil, Carlos, Kinast, Eder Julio, Santos, Carlos Alberto dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/19664
Resumo: A systematic investigation was undertaken on commercially pure titanium submitted to plasma nitriding. Thirteen different sets of operational parameters (nitriding time, sample temperature and plasma atmosphere) were used. Surface analyses were performed using X-ray diffraction, nuclear reaction and scanning electron microscopy. Wear tests were done with stainless steel Gracey scaler, sonic apparatus and pin-on-disc machine. The obtained results indicate that the tribological performance can be improved for samples treated with the following conditions: nitriding time of 3 h; plasma atmosphere consisting of 80%N2+20%H2 or 20%N2+80%H2; sample temperature during nitriding of 600 or 800 °C.
id UFRGS-2_79d8ad1ebfdbd783d6a66755604899b1
oai_identifier_str oai:www.lume.ufrgs.br:10183/19664
network_acronym_str UFRGS-2
network_name_str Repositório Institucional da UFRGS
repository_id_str
spelling Kapczinski, Myriam PereiraGil, CarlosKinast, Eder JulioSantos, Carlos Alberto dos2010-04-16T09:11:07Z20031516-1439http://hdl.handle.net/10183/19664000372179A systematic investigation was undertaken on commercially pure titanium submitted to plasma nitriding. Thirteen different sets of operational parameters (nitriding time, sample temperature and plasma atmosphere) were used. Surface analyses were performed using X-ray diffraction, nuclear reaction and scanning electron microscopy. Wear tests were done with stainless steel Gracey scaler, sonic apparatus and pin-on-disc machine. The obtained results indicate that the tribological performance can be improved for samples treated with the following conditions: nitriding time of 3 h; plasma atmosphere consisting of 80%N2+20%H2 or 20%N2+80%H2; sample temperature during nitriding of 600 or 800 °C.application/pdfengMaterials research : ibero-american journal of materials. São Carlos, SP. Vol. 6, n. 2 (Apr./June 2003), p. 265-271TitânioTribologiaImplantacao : DentesNitretação a plasmaFísicaPlasma nitridingTribologyTitaniumDental implantsSurface modification of titanium by plasma nitridinginfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000372179.pdf000372179.pdfTexto completo (inglês)application/pdf1107173http://www.lume.ufrgs.br/bitstream/10183/19664/1/000372179.pdfbbf9e716606010f94743ddcf74239b8bMD51TEXT000372179.pdf.txt000372179.pdf.txtExtracted Texttext/plain22030http://www.lume.ufrgs.br/bitstream/10183/19664/2/000372179.pdf.txt831a0ffee7c429ebeedcc918ddf0b05cMD52THUMBNAIL000372179.pdf.jpg000372179.pdf.jpgGenerated Thumbnailimage/jpeg1672http://www.lume.ufrgs.br/bitstream/10183/19664/3/000372179.pdf.jpgd5af3d395db65ef4bbaa781b42b5dbbaMD5310183/196642021-06-26 04:45:18.64034oai:www.lume.ufrgs.br:10183/19664Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-06-26T07:45:18Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Surface modification of titanium by plasma nitriding
title Surface modification of titanium by plasma nitriding
spellingShingle Surface modification of titanium by plasma nitriding
Kapczinski, Myriam Pereira
Titânio
Tribologia
Implantacao : Dentes
Nitretação a plasma
Física
Plasma nitriding
Tribology
Titanium
Dental implants
title_short Surface modification of titanium by plasma nitriding
title_full Surface modification of titanium by plasma nitriding
title_fullStr Surface modification of titanium by plasma nitriding
title_full_unstemmed Surface modification of titanium by plasma nitriding
title_sort Surface modification of titanium by plasma nitriding
author Kapczinski, Myriam Pereira
author_facet Kapczinski, Myriam Pereira
Gil, Carlos
Kinast, Eder Julio
Santos, Carlos Alberto dos
author_role author
author2 Gil, Carlos
Kinast, Eder Julio
Santos, Carlos Alberto dos
author2_role author
author
author
dc.contributor.author.fl_str_mv Kapczinski, Myriam Pereira
Gil, Carlos
Kinast, Eder Julio
Santos, Carlos Alberto dos
dc.subject.por.fl_str_mv Titânio
Tribologia
Implantacao : Dentes
Nitretação a plasma
Física
topic Titânio
Tribologia
Implantacao : Dentes
Nitretação a plasma
Física
Plasma nitriding
Tribology
Titanium
Dental implants
dc.subject.eng.fl_str_mv Plasma nitriding
Tribology
Titanium
Dental implants
description A systematic investigation was undertaken on commercially pure titanium submitted to plasma nitriding. Thirteen different sets of operational parameters (nitriding time, sample temperature and plasma atmosphere) were used. Surface analyses were performed using X-ray diffraction, nuclear reaction and scanning electron microscopy. Wear tests were done with stainless steel Gracey scaler, sonic apparatus and pin-on-disc machine. The obtained results indicate that the tribological performance can be improved for samples treated with the following conditions: nitriding time of 3 h; plasma atmosphere consisting of 80%N2+20%H2 or 20%N2+80%H2; sample temperature during nitriding of 600 or 800 °C.
publishDate 2003
dc.date.issued.fl_str_mv 2003
dc.date.accessioned.fl_str_mv 2010-04-16T09:11:07Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/other
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/19664
dc.identifier.issn.pt_BR.fl_str_mv 1516-1439
dc.identifier.nrb.pt_BR.fl_str_mv 000372179
identifier_str_mv 1516-1439
000372179
url http://hdl.handle.net/10183/19664
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Materials research : ibero-american journal of materials. São Carlos, SP. Vol. 6, n. 2 (Apr./June 2003), p. 265-271
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRGS
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
bitstream.url.fl_str_mv http://www.lume.ufrgs.br/bitstream/10183/19664/1/000372179.pdf
http://www.lume.ufrgs.br/bitstream/10183/19664/2/000372179.pdf.txt
http://www.lume.ufrgs.br/bitstream/10183/19664/3/000372179.pdf.jpg
bitstream.checksum.fl_str_mv bbf9e716606010f94743ddcf74239b8b
831a0ffee7c429ebeedcc918ddf0b05c
d5af3d395db65ef4bbaa781b42b5dbba
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)
repository.mail.fl_str_mv
_version_ 1801224703367446528

Registros relacionados