Microsegregation in Fe-C-P ternary alloys using a phase-field model

Detalhes bibliográficos
Autor(a) principal: Ferreira,Alexandre Furtado
Data de Publicação: 2009
Outros Autores: Ferreira,Leonardo de Olivé
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782009000300002
Resumo: A phase-field model is proposed for the simulation of microstructure and solute concentration during the solidification process of Fe-C-P ternary alloys. A relation between material properties and model parameters is presented. Two-dimensional computation results exhibit dendrites in Fe-C-P alloys for different phosphorus concentrations. Alterations in the phosphorus concentration appear to affect the advance speed of the solid-liquid interface. Such an alteration is due to the small diffusivity of phosphorus during the solidification process.
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spelling Microsegregation in Fe-C-P ternary alloys using a phase-field modelphase fieldsolidificationternary alloysdendritesimulationA phase-field model is proposed for the simulation of microstructure and solute concentration during the solidification process of Fe-C-P ternary alloys. A relation between material properties and model parameters is presented. Two-dimensional computation results exhibit dendrites in Fe-C-P alloys for different phosphorus concentrations. Alterations in the phosphorus concentration appear to affect the advance speed of the solid-liquid interface. Such an alteration is due to the small diffusivity of phosphorus during the solidification process.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2009-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782009000300002Journal of the Brazilian Society of Mechanical Sciences and Engineering v.31 n.3 2009reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782009000300002info:eu-repo/semantics/openAccessFerreira,Alexandre FurtadoFerreira,Leonardo de Olivéeng2009-12-04T00:00:00Zoai:scielo:S1678-58782009000300002Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2009-12-04T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Microsegregation in Fe-C-P ternary alloys using a phase-field model
title Microsegregation in Fe-C-P ternary alloys using a phase-field model
spellingShingle Microsegregation in Fe-C-P ternary alloys using a phase-field model
Ferreira,Alexandre Furtado
phase field
solidification
ternary alloys
dendrite
simulation
title_short Microsegregation in Fe-C-P ternary alloys using a phase-field model
title_full Microsegregation in Fe-C-P ternary alloys using a phase-field model
title_fullStr Microsegregation in Fe-C-P ternary alloys using a phase-field model
title_full_unstemmed Microsegregation in Fe-C-P ternary alloys using a phase-field model
title_sort Microsegregation in Fe-C-P ternary alloys using a phase-field model
author Ferreira,Alexandre Furtado
author_facet Ferreira,Alexandre Furtado
Ferreira,Leonardo de Olivé
author_role author
author2 Ferreira,Leonardo de Olivé
author2_role author
dc.contributor.author.fl_str_mv Ferreira,Alexandre Furtado
Ferreira,Leonardo de Olivé
dc.subject.por.fl_str_mv phase field
solidification
ternary alloys
dendrite
simulation
topic phase field
solidification
ternary alloys
dendrite
simulation
description A phase-field model is proposed for the simulation of microstructure and solute concentration during the solidification process of Fe-C-P ternary alloys. A relation between material properties and model parameters is presented. Two-dimensional computation results exhibit dendrites in Fe-C-P alloys for different phosphorus concentrations. Alterations in the phosphorus concentration appear to affect the advance speed of the solid-liquid interface. Such an alteration is due to the small diffusivity of phosphorus during the solidification process.
publishDate 2009
dc.date.none.fl_str_mv 2009-09-01
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=S1678-58782009000300002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782009000300002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782009000300002
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 Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
dc.source.none.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering v.31 n.3 2009
reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
collection Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository.name.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv ||abcm@abcm.org.br
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