Characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures

Detalhes bibliográficos
Autor(a) principal: Silva, R. A.G.
Data de Publicação: 2015
Outros Autores: Paganotti, A., Adorno, A. T. [UNESP], Santos, C. M.A. [UNESP], Carvalho, T. M. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s10973-015-4654-5
http://hdl.handle.net/11449/171996
Resumo: The characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures were studied using optical and scanning electron microscopies, microhardness measurements with temperature, differential scanning calorimetry, X-ray diffraction, magnetic moment changes with temperature and applied field. The results indicated the presence of a new transition associated with dissolution of the Ag-rich phase. It was also verified that the content of Al strongly interferes with the magnetization of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy, since at lower Al concentration the relative fraction of the ferromagnetic L2<inf>1</inf>-(Cu<inf>2</inf>AlMn) phase is decreased.
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spelling Characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperaturesMetals and alloysPhase transformationsThermal analysisThe characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures were studied using optical and scanning electron microscopies, microhardness measurements with temperature, differential scanning calorimetry, X-ray diffraction, magnetic moment changes with temperature and applied field. The results indicated the presence of a new transition associated with dissolution of the Ag-rich phase. It was also verified that the content of Al strongly interferes with the magnetization of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy, since at lower Al concentration the relative fraction of the ferromagnetic L2<inf>1</inf>-(Cu<inf>2</inf>AlMn) phase is decreased.Departamento de Ciências Exatas e da Terra, UNIFESPDepartamento de Físico-Química, IQ-UNESPDepartamento de Físico-Química, IQ-UNESPUniversidade Federal de São Paulo (UNIFESP)Universidade Estadual Paulista (Unesp)Silva, R. A.G.Paganotti, A.Adorno, A. T. [UNESP]Santos, C. M.A. [UNESP]Carvalho, T. M. [UNESP]2018-12-11T16:58:05Z2018-12-11T16:58:05Z2015-09-17info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1233-1238application/pdfhttp://dx.doi.org/10.1007/s10973-015-4654-5Journal of Thermal Analysis and Calorimetry, v. 121, n. 3, p. 1233-1238, 2015.1388-6150http://hdl.handle.net/11449/17199610.1007/s10973-015-4654-52-s2.0-84939464072Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Thermal Analysis and Calorimetry0,587info:eu-repo/semantics/openAccess2023-10-30T06:10:08Zoai:repositorio.unesp.br:11449/171996Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:27:13.487915Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures
title Characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures
spellingShingle Characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures
Silva, R. A.G.
Metals and alloys
Phase transformations
Thermal analysis
title_short Characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures
title_full Characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures
title_fullStr Characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures
title_full_unstemmed Characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures
title_sort Characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures
author Silva, R. A.G.
author_facet Silva, R. A.G.
Paganotti, A.
Adorno, A. T. [UNESP]
Santos, C. M.A. [UNESP]
Carvalho, T. M. [UNESP]
author_role author
author2 Paganotti, A.
Adorno, A. T. [UNESP]
Santos, C. M.A. [UNESP]
Carvalho, T. M. [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de São Paulo (UNIFESP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Silva, R. A.G.
Paganotti, A.
Adorno, A. T. [UNESP]
Santos, C. M.A. [UNESP]
Carvalho, T. M. [UNESP]
dc.subject.por.fl_str_mv Metals and alloys
Phase transformations
Thermal analysis
topic Metals and alloys
Phase transformations
Thermal analysis
description The characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures were studied using optical and scanning electron microscopies, microhardness measurements with temperature, differential scanning calorimetry, X-ray diffraction, magnetic moment changes with temperature and applied field. The results indicated the presence of a new transition associated with dissolution of the Ag-rich phase. It was also verified that the content of Al strongly interferes with the magnetization of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy, since at lower Al concentration the relative fraction of the ferromagnetic L2<inf>1</inf>-(Cu<inf>2</inf>AlMn) phase is decreased.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-17
2018-12-11T16:58:05Z
2018-12-11T16:58:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/s10973-015-4654-5
Journal of Thermal Analysis and Calorimetry, v. 121, n. 3, p. 1233-1238, 2015.
1388-6150
http://hdl.handle.net/11449/171996
10.1007/s10973-015-4654-5
2-s2.0-84939464072
url http://dx.doi.org/10.1007/s10973-015-4654-5
http://hdl.handle.net/11449/171996
identifier_str_mv Journal of Thermal Analysis and Calorimetry, v. 121, n. 3, p. 1233-1238, 2015.
1388-6150
10.1007/s10973-015-4654-5
2-s2.0-84939464072
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Thermal Analysis and Calorimetry
0,587
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1233-1238
application/pdf
dc.source.none.fl_str_mv Scopus
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_ 1808128655280308224

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