Comparative Study of Corrosion Behavior of AA2014/15 Vol%Al2o3p and AA2009/20 Vol% SiCw

Detalhes bibliográficos
Autor(a) principal: Jamaludin,S.B.
Data de Publicação: 2008
Outros Autores: Yusoff,Z., Ahmad,K.R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000300005
Resumo: The influence of heat treatment on the corrosion behavior of two aluminium matrix composites (AA2014/15 vol% Al2O3p - composite A and AA2009/20 vol% SiCw -composite B) was analyzed in 3.5% sodium chloride solution. The kinetic of the corrosion process was studied based on the gravimetric measurements. The corrosion damage and pit shape were analyzed by Image Analyzer. The corrosion damage in both composites was caused by the pitting attack on the surface. Pit shape of the composite A is different to the composite B. The corrosion rate of composite A is higher than composite B because the voids or gap between reinforcement particles and matrix are larger than in the composite B. The main attack of nucleation sites was at the interface region of the matrix and the reinforcement.
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spelling Comparative Study of Corrosion Behavior of AA2014/15 Vol%Al2o3p and AA2009/20 Vol% SiCwaluminum matrix compositecorrosionheat treatmentThe influence of heat treatment on the corrosion behavior of two aluminium matrix composites (AA2014/15 vol% Al2O3p - composite A and AA2009/20 vol% SiCw -composite B) was analyzed in 3.5% sodium chloride solution. The kinetic of the corrosion process was studied based on the gravimetric measurements. The corrosion damage and pit shape were analyzed by Image Analyzer. The corrosion damage in both composites was caused by the pitting attack on the surface. Pit shape of the composite A is different to the composite B. The corrosion rate of composite A is higher than composite B because the voids or gap between reinforcement particles and matrix are larger than in the composite B. The main attack of nucleation sites was at the interface region of the matrix and the reinforcement.Sociedade Portuguesa de Electroquímica2008-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000300005Portugaliae Electrochimica Acta v.26 n.3 2008reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000300005Jamaludin,S.B.Yusoff,Z.Ahmad,K.R.info:eu-repo/semantics/openAccess2024-02-06T17:06:55Zoai:scielo:S0872-19042008000300005Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:20:04.424928Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Comparative Study of Corrosion Behavior of AA2014/15 Vol%Al2o3p and AA2009/20 Vol% SiCw
title Comparative Study of Corrosion Behavior of AA2014/15 Vol%Al2o3p and AA2009/20 Vol% SiCw
spellingShingle Comparative Study of Corrosion Behavior of AA2014/15 Vol%Al2o3p and AA2009/20 Vol% SiCw
Jamaludin,S.B.
aluminum matrix composite
corrosion
heat treatment
title_short Comparative Study of Corrosion Behavior of AA2014/15 Vol%Al2o3p and AA2009/20 Vol% SiCw
title_full Comparative Study of Corrosion Behavior of AA2014/15 Vol%Al2o3p and AA2009/20 Vol% SiCw
title_fullStr Comparative Study of Corrosion Behavior of AA2014/15 Vol%Al2o3p and AA2009/20 Vol% SiCw
title_full_unstemmed Comparative Study of Corrosion Behavior of AA2014/15 Vol%Al2o3p and AA2009/20 Vol% SiCw
title_sort Comparative Study of Corrosion Behavior of AA2014/15 Vol%Al2o3p and AA2009/20 Vol% SiCw
author Jamaludin,S.B.
author_facet Jamaludin,S.B.
Yusoff,Z.
Ahmad,K.R.
author_role author
author2 Yusoff,Z.
Ahmad,K.R.
author2_role author
author
dc.contributor.author.fl_str_mv Jamaludin,S.B.
Yusoff,Z.
Ahmad,K.R.
dc.subject.por.fl_str_mv aluminum matrix composite
corrosion
heat treatment
topic aluminum matrix composite
corrosion
heat treatment
description The influence of heat treatment on the corrosion behavior of two aluminium matrix composites (AA2014/15 vol% Al2O3p - composite A and AA2009/20 vol% SiCw -composite B) was analyzed in 3.5% sodium chloride solution. The kinetic of the corrosion process was studied based on the gravimetric measurements. The corrosion damage and pit shape were analyzed by Image Analyzer. The corrosion damage in both composites was caused by the pitting attack on the surface. Pit shape of the composite A is different to the composite B. The corrosion rate of composite A is higher than composite B because the voids or gap between reinforcement particles and matrix are larger than in the composite B. The main attack of nucleation sites was at the interface region of the matrix and the reinforcement.
publishDate 2008
dc.date.none.fl_str_mv 2008-01-01
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://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000300005
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000300005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000300005
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 Sociedade Portuguesa de Electroquímica
publisher.none.fl_str_mv Sociedade Portuguesa de Electroquímica
dc.source.none.fl_str_mv Portugaliae Electrochimica Acta v.26 n.3 2008
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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