Fluidity of Sn-based eutectic solder alloys

Autores
Morando, Carina Noemi; Fornaro, Osvaldo; Garbellini, Olga; Palacio, Hugo Anibal
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Eutectic alloys have a great importance in both academic and technological point of view. As regard technological applications such as casting, welding andjoining, these systems offer lower melting point than the pure elements, and good fluidity. The fluidity length (LF) is known as the distance travelled by the liquid metal forced to flow through a channel of small cross section, until it is stopped by solidification. Physical variables associated with the process are: metallostatic pressure, heat extraction rate at the metal-mold interface, overheating of the liquid metal and the physico-chemical properties of the metal or alloy (latent heat of fusion, density, viscosity, surface tension and solidification mode). In general, pure metals and alloys of eutectic composition have the highest values of fluidity, whilst intermediate composition alloys with greater solidification range show lesser fluidity lengths.Taking into account that the chemical composition plays an important role in the fluidity length by its relationship with the resulting microstructure, the aim of this work is to obtain fluidity values of binary and ternary lead-free metallic alloys in order to determine the relationships between the morphology and the fluidity length, and consequently, the influence on binary and ternary pro-eutectic alloys. Fluidity tests were carried out in a linear fluidity device, using lead-free Sn based alloys, extensively used for important industrial applications. The samples were characterized using optical microscopy, scanning electron microscopy and energy dispersive X-ray microanalysis.Usually, fluidity length (LF) depends on solidification mode, latent heat of fusion of the alloy and the fluidity of the phases present in the microstructure.
Fil: Morando, Carina Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina
Fil: Fornaro, Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina
Fil: Garbellini, Olga. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Palacio, Hugo Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Materia
Fluidity
Sn Based Alloys
Eutectic Solder Alloys
Lfs
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/5243
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Fluidity of Sn-based eutectic solder alloysMorando, Carina NoemiFornaro, OsvaldoGarbellini, OlgaPalacio, Hugo AnibalFluiditySn Based AlloysEutectic Solder AlloysLfshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Eutectic alloys have a great importance in both academic and technological point of view. As regard technological applications such as casting, welding andjoining, these systems offer lower melting point than the pure elements, and good fluidity. The fluidity length (LF) is known as the distance travelled by the liquid metal forced to flow through a channel of small cross section, until it is stopped by solidification. Physical variables associated with the process are: metallostatic pressure, heat extraction rate at the metal-mold interface, overheating of the liquid metal and the physico-chemical properties of the metal or alloy (latent heat of fusion, density, viscosity, surface tension and solidification mode). In general, pure metals and alloys of eutectic composition have the highest values of fluidity, whilst intermediate composition alloys with greater solidification range show lesser fluidity lengths.Taking into account that the chemical composition plays an important role in the fluidity length by its relationship with the resulting microstructure, the aim of this work is to obtain fluidity values of binary and ternary lead-free metallic alloys in order to determine the relationships between the morphology and the fluidity length, and consequently, the influence on binary and ternary pro-eutectic alloys. Fluidity tests were carried out in a linear fluidity device, using lead-free Sn based alloys, extensively used for important industrial applications. The samples were characterized using optical microscopy, scanning electron microscopy and energy dispersive X-ray microanalysis.Usually, fluidity length (LF) depends on solidification mode, latent heat of fusion of the alloy and the fluidity of the phases present in the microstructure.Fil: Morando, Carina Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; ArgentinaFil: Fornaro, Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; ArgentinaFil: Garbellini, Olga. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Palacio, Hugo Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaSpringer2015-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5243Morando, Carina Noemi; Fornaro, Osvaldo; Garbellini, Olga; Palacio, Hugo Anibal; Fluidity of Sn-based eutectic solder alloys; Springer; Journal Of Materials Science: Materials In Electronics; 26; 12; 12-2015; 9478-94830957-4522enginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs10854-015-3415-3info:eu-repo/semantics/altIdentifier/doi/10.1007/s10854-015-3415-3info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:48:01Zoai:ri.conicet.gov.ar:11336/5243instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:48:01.441CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fluidity of Sn-based eutectic solder alloys
title Fluidity of Sn-based eutectic solder alloys
spellingShingle Fluidity of Sn-based eutectic solder alloys
Morando, Carina Noemi
Fluidity
Sn Based Alloys
Eutectic Solder Alloys
Lfs
title_short Fluidity of Sn-based eutectic solder alloys
title_full Fluidity of Sn-based eutectic solder alloys
title_fullStr Fluidity of Sn-based eutectic solder alloys
title_full_unstemmed Fluidity of Sn-based eutectic solder alloys
title_sort Fluidity of Sn-based eutectic solder alloys
dc.creator.none.fl_str_mv Morando, Carina Noemi
Fornaro, Osvaldo
Garbellini, Olga
Palacio, Hugo Anibal
author Morando, Carina Noemi
author_facet Morando, Carina Noemi
Fornaro, Osvaldo
Garbellini, Olga
Palacio, Hugo Anibal
author_role author
author2 Fornaro, Osvaldo
Garbellini, Olga
Palacio, Hugo Anibal
author2_role author
author
author
dc.subject.none.fl_str_mv Fluidity
Sn Based Alloys
Eutectic Solder Alloys
Lfs
topic Fluidity
Sn Based Alloys
Eutectic Solder Alloys
Lfs
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Eutectic alloys have a great importance in both academic and technological point of view. As regard technological applications such as casting, welding andjoining, these systems offer lower melting point than the pure elements, and good fluidity. The fluidity length (LF) is known as the distance travelled by the liquid metal forced to flow through a channel of small cross section, until it is stopped by solidification. Physical variables associated with the process are: metallostatic pressure, heat extraction rate at the metal-mold interface, overheating of the liquid metal and the physico-chemical properties of the metal or alloy (latent heat of fusion, density, viscosity, surface tension and solidification mode). In general, pure metals and alloys of eutectic composition have the highest values of fluidity, whilst intermediate composition alloys with greater solidification range show lesser fluidity lengths.Taking into account that the chemical composition plays an important role in the fluidity length by its relationship with the resulting microstructure, the aim of this work is to obtain fluidity values of binary and ternary lead-free metallic alloys in order to determine the relationships between the morphology and the fluidity length, and consequently, the influence on binary and ternary pro-eutectic alloys. Fluidity tests were carried out in a linear fluidity device, using lead-free Sn based alloys, extensively used for important industrial applications. The samples were characterized using optical microscopy, scanning electron microscopy and energy dispersive X-ray microanalysis.Usually, fluidity length (LF) depends on solidification mode, latent heat of fusion of the alloy and the fluidity of the phases present in the microstructure.
Fil: Morando, Carina Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina
Fil: Fornaro, Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina
Fil: Garbellini, Olga. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Palacio, Hugo Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
description Eutectic alloys have a great importance in both academic and technological point of view. As regard technological applications such as casting, welding andjoining, these systems offer lower melting point than the pure elements, and good fluidity. The fluidity length (LF) is known as the distance travelled by the liquid metal forced to flow through a channel of small cross section, until it is stopped by solidification. Physical variables associated with the process are: metallostatic pressure, heat extraction rate at the metal-mold interface, overheating of the liquid metal and the physico-chemical properties of the metal or alloy (latent heat of fusion, density, viscosity, surface tension and solidification mode). In general, pure metals and alloys of eutectic composition have the highest values of fluidity, whilst intermediate composition alloys with greater solidification range show lesser fluidity lengths.Taking into account that the chemical composition plays an important role in the fluidity length by its relationship with the resulting microstructure, the aim of this work is to obtain fluidity values of binary and ternary lead-free metallic alloys in order to determine the relationships between the morphology and the fluidity length, and consequently, the influence on binary and ternary pro-eutectic alloys. Fluidity tests were carried out in a linear fluidity device, using lead-free Sn based alloys, extensively used for important industrial applications. The samples were characterized using optical microscopy, scanning electron microscopy and energy dispersive X-ray microanalysis.Usually, fluidity length (LF) depends on solidification mode, latent heat of fusion of the alloy and the fluidity of the phases present in the microstructure.
publishDate 2015
dc.date.none.fl_str_mv 2015-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/5243
Morando, Carina Noemi; Fornaro, Osvaldo; Garbellini, Olga; Palacio, Hugo Anibal; Fluidity of Sn-based eutectic solder alloys; Springer; Journal Of Materials Science: Materials In Electronics; 26; 12; 12-2015; 9478-9483
0957-4522
url http://hdl.handle.net/11336/5243
identifier_str_mv Morando, Carina Noemi; Fornaro, Osvaldo; Garbellini, Olga; Palacio, Hugo Anibal; Fluidity of Sn-based eutectic solder alloys; Springer; Journal Of Materials Science: Materials In Electronics; 26; 12; 12-2015; 9478-9483
0957-4522
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs10854-015-3415-3
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10854-015-3415-3
info:eu-repo/semantics/altIdentifier/doi/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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