Anelastic Relaxation Measurements in Nb-46wt%Ti Alloys with Interstitial Solutes in Solid Solution

Detalhes bibliográficos
Autor(a) principal: Grandini, Carlos Roberto [UNESP]
Data de Publicação: 2012
Outros Autores: Florencio, Odila, Botta Filho, Walter Jose
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.4028/www.scientific.net/SSP.184.92
http://hdl.handle.net/11449/8510
Resumo: Anelastic relaxation measurements were performed in a Nb-46wt%Ti alloy, in the temperature range of 300 to 700 K, using a torsion pendulum operating at an oscillating frequency near 2.0 Hz. The samples were measured in different conditions: cold worked, annealed in ultra-high vacuum and doped with several quantities of nitrogen. The relaxation spectra obtained were resolved into their component peaks, corresponding to the different kinds of interaction of the interstitial solutes with the metallic matrix. The relaxation parameters of each process were calculated using Debye's elementary peaks.
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spelling Anelastic Relaxation Measurements in Nb-46wt%Ti Alloys with Interstitial Solutes in Solid SolutionDiffusionAnelasticityInternal frictionInterstitialsNb-Ti AlloysAnelastic relaxation measurements were performed in a Nb-46wt%Ti alloy, in the temperature range of 300 to 700 K, using a torsion pendulum operating at an oscillating frequency near 2.0 Hz. The samples were measured in different conditions: cold worked, annealed in ultra-high vacuum and doped with several quantities of nitrogen. The relaxation spectra obtained were resolved into their component peaks, corresponding to the different kinds of interaction of the interstitial solutes with the metallic matrix. The relaxation parameters of each process were calculated using Debye's elementary peaks.UNESP Univ Estadual Paulista, Lab Anelasticidade & Biomat, BR-17033360 Bauru, SP, BrazilUNESP Univ Estadual Paulista, Lab Anelasticidade & Biomat, BR-17033360 Bauru, SP, BrazilTrans Tech Publications LtdUniversidade Estadual Paulista (Unesp)Grandini, Carlos Roberto [UNESP]Florencio, OdilaBotta Filho, Walter Jose2014-05-20T13:26:24Z2014-05-20T13:26:24Z2012-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject92-97http://dx.doi.org/10.4028/www.scientific.net/SSP.184.92Internal Friction and Mechanical Spectroscopy. Stafa-zurich: Trans Tech Publications Ltd, v. 184, p. 92-97, 2012.1012-0394http://hdl.handle.net/11449/851010.4028/www.scientific.net/SSP.184.92WOS:00030308640001329499838674183380000-0002-3336-309XWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternal Friction and Mechanical Spectroscopyinfo:eu-repo/semantics/openAccess2024-04-25T17:40:42Zoai:repositorio.unesp.br:11449/8510Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:45:46.033349Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Anelastic Relaxation Measurements in Nb-46wt%Ti Alloys with Interstitial Solutes in Solid Solution
title Anelastic Relaxation Measurements in Nb-46wt%Ti Alloys with Interstitial Solutes in Solid Solution
spellingShingle Anelastic Relaxation Measurements in Nb-46wt%Ti Alloys with Interstitial Solutes in Solid Solution
Grandini, Carlos Roberto [UNESP]
Diffusion
Anelasticity
Internal friction
Interstitials
Nb-Ti Alloys
title_short Anelastic Relaxation Measurements in Nb-46wt%Ti Alloys with Interstitial Solutes in Solid Solution
title_full Anelastic Relaxation Measurements in Nb-46wt%Ti Alloys with Interstitial Solutes in Solid Solution
title_fullStr Anelastic Relaxation Measurements in Nb-46wt%Ti Alloys with Interstitial Solutes in Solid Solution
title_full_unstemmed Anelastic Relaxation Measurements in Nb-46wt%Ti Alloys with Interstitial Solutes in Solid Solution
title_sort Anelastic Relaxation Measurements in Nb-46wt%Ti Alloys with Interstitial Solutes in Solid Solution
author Grandini, Carlos Roberto [UNESP]
author_facet Grandini, Carlos Roberto [UNESP]
Florencio, Odila
Botta Filho, Walter Jose
author_role author
author2 Florencio, Odila
Botta Filho, Walter Jose
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Grandini, Carlos Roberto [UNESP]
Florencio, Odila
Botta Filho, Walter Jose
dc.subject.por.fl_str_mv Diffusion
Anelasticity
Internal friction
Interstitials
Nb-Ti Alloys
topic Diffusion
Anelasticity
Internal friction
Interstitials
Nb-Ti Alloys
description Anelastic relaxation measurements were performed in a Nb-46wt%Ti alloy, in the temperature range of 300 to 700 K, using a torsion pendulum operating at an oscillating frequency near 2.0 Hz. The samples were measured in different conditions: cold worked, annealed in ultra-high vacuum and doped with several quantities of nitrogen. The relaxation spectra obtained were resolved into their component peaks, corresponding to the different kinds of interaction of the interstitial solutes with the metallic matrix. The relaxation parameters of each process were calculated using Debye's elementary peaks.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01
2014-05-20T13:26:24Z
2014-05-20T13:26:24Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.4028/www.scientific.net/SSP.184.92
Internal Friction and Mechanical Spectroscopy. Stafa-zurich: Trans Tech Publications Ltd, v. 184, p. 92-97, 2012.
1012-0394
http://hdl.handle.net/11449/8510
10.4028/www.scientific.net/SSP.184.92
WOS:000303086400013
2949983867418338
0000-0002-3336-309X
url http://dx.doi.org/10.4028/www.scientific.net/SSP.184.92
http://hdl.handle.net/11449/8510
identifier_str_mv Internal Friction and Mechanical Spectroscopy. Stafa-zurich: Trans Tech Publications Ltd, v. 184, p. 92-97, 2012.
1012-0394
10.4028/www.scientific.net/SSP.184.92
WOS:000303086400013
2949983867418338
0000-0002-3336-309X
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Internal Friction and Mechanical Spectroscopy
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 92-97
dc.publisher.none.fl_str_mv Trans Tech Publications Ltd
publisher.none.fl_str_mv Trans Tech Publications Ltd
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128273079599104

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