Development and characterization of 430L matrix composites gradient materials

Detalhes bibliográficos
Autor(a) principal: Ruiz-Navas,Elisa Maria
Data de Publicação: 2005
Outros Autores: Gordo,Elena, García,Ricardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392005000100002
Resumo: This paper deals with a new concept that is Functionally Gradient Materials (FGM). The materials developed in this work are constituted by a 430L matrix core and composite materials with this matrix and gradient concentration with NbC reinforcement, from the core to the surface, through different steps. Composite powders of different content in NbC were produced through high energy milling in order to obtain the gradient composition. The morphology and microhardness of these powders were characterised and subsequently were processed through conventional P/M techniques, pressing and sintering. The materials obtained show improved wear behaviour.
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spelling Development and characterization of 430L matrix composites gradient materialsfunctionally graded materials430Lpowder metallurgyThis paper deals with a new concept that is Functionally Gradient Materials (FGM). The materials developed in this work are constituted by a 430L matrix core and composite materials with this matrix and gradient concentration with NbC reinforcement, from the core to the surface, through different steps. Composite powders of different content in NbC were produced through high energy milling in order to obtain the gradient composition. The morphology and microhardness of these powders were characterised and subsequently were processed through conventional P/M techniques, pressing and sintering. The materials obtained show improved wear behaviour.ABM, ABC, ABPol2005-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392005000100002Materials Research v.8 n.1 2005reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392005000100002info:eu-repo/semantics/openAccessRuiz-Navas,Elisa MariaGordo,ElenaGarcía,Ricardoeng2005-03-24T00:00:00Zoai:scielo:S1516-14392005000100002Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2005-03-24T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Development and characterization of 430L matrix composites gradient materials
title Development and characterization of 430L matrix composites gradient materials
spellingShingle Development and characterization of 430L matrix composites gradient materials
Ruiz-Navas,Elisa Maria
functionally graded materials
430L
powder metallurgy
title_short Development and characterization of 430L matrix composites gradient materials
title_full Development and characterization of 430L matrix composites gradient materials
title_fullStr Development and characterization of 430L matrix composites gradient materials
title_full_unstemmed Development and characterization of 430L matrix composites gradient materials
title_sort Development and characterization of 430L matrix composites gradient materials
author Ruiz-Navas,Elisa Maria
author_facet Ruiz-Navas,Elisa Maria
Gordo,Elena
García,Ricardo
author_role author
author2 Gordo,Elena
García,Ricardo
author2_role author
author
dc.contributor.author.fl_str_mv Ruiz-Navas,Elisa Maria
Gordo,Elena
García,Ricardo
dc.subject.por.fl_str_mv functionally graded materials
430L
powder metallurgy
topic functionally graded materials
430L
powder metallurgy
description This paper deals with a new concept that is Functionally Gradient Materials (FGM). The materials developed in this work are constituted by a 430L matrix core and composite materials with this matrix and gradient concentration with NbC reinforcement, from the core to the surface, through different steps. Composite powders of different content in NbC were produced through high energy milling in order to obtain the gradient composition. The morphology and microhardness of these powders were characterised and subsequently were processed through conventional P/M techniques, pressing and sintering. The materials obtained show improved wear behaviour.
publishDate 2005
dc.date.none.fl_str_mv 2005-03-01
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=S1516-14392005000100002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392005000100002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392005000100002
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.8 n.1 2005
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212657785733120

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