On assessment of processing variables on vertical centrifugal casting technique

Detalhes bibliográficos
Autor(a) principal: Chirita, Georgel
Data de Publicação: 2009
Outros Autores: Stefanescu, I., Barbosa, J., Puga, Hélder, Soares, Delfim, Silva, Filipe Samuel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/12422
Resumo: The aim of the present study is to investigate the influence of the vertical centrifugal casting technique over mechanical and metallurgical properties of a hypereutectic Al–18Si alloy. Due to the inherent vibration of the centrifugal casting technique, and in order to study and understand the individual effects of the equipment vibration and the centrifugal force itself (pressure or fluid dynamics), as well as the combined effect of both, three different tests were performed: gravity casting, gravity casting with vibration and centrifugal casting. It was concluded that the metallurgical and mechanical properties of castings obtained by the centrifugal casting process depend on the combined effect of the centrifugal pressure and/or fluid dynamics and on the inherent vibration of the technique itself. Correlations between the different casting techniques and obtained mechanical and metallurgical properties are presented
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spelling On assessment of processing variables on vertical centrifugal casting techniqueCentrifugal CastingVibrationFluid DynamicsPressureScience & TechnologyThe aim of the present study is to investigate the influence of the vertical centrifugal casting technique over mechanical and metallurgical properties of a hypereutectic Al–18Si alloy. Due to the inherent vibration of the centrifugal casting technique, and in order to study and understand the individual effects of the equipment vibration and the centrifugal force itself (pressure or fluid dynamics), as well as the combined effect of both, three different tests were performed: gravity casting, gravity casting with vibration and centrifugal casting. It was concluded that the metallurgical and mechanical properties of castings obtained by the centrifugal casting process depend on the combined effect of the centrifugal pressure and/or fluid dynamics and on the inherent vibration of the technique itself. Correlations between the different casting techniques and obtained mechanical and metallurgical properties are presentedFCT - Fundação para a Ciência e TecnologiaManey PublishingUniversidade do MinhoChirita, GeorgelStefanescu, I.Barbosa, J.Puga, HélderSoares, DelfimSilva, Filipe Samuel20092009-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/12422engG. Chirita, I. Stefanescu, J. Barbosa, H. Puga, D. Soares, F. Silva - On assessment of processing variables in a vertical centrifugal casting technique. International Journal of Cast Metals Research 22 (5) (2009) p.382-3891364-046110.1179/174313309X380422info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:42:19Zoai:repositorium.sdum.uminho.pt:1822/12422Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:39:32.549790Repositório 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 On assessment of processing variables on vertical centrifugal casting technique
title On assessment of processing variables on vertical centrifugal casting technique
spellingShingle On assessment of processing variables on vertical centrifugal casting technique
Chirita, Georgel
Centrifugal Casting
Vibration
Fluid Dynamics
Pressure
Science & Technology
title_short On assessment of processing variables on vertical centrifugal casting technique
title_full On assessment of processing variables on vertical centrifugal casting technique
title_fullStr On assessment of processing variables on vertical centrifugal casting technique
title_full_unstemmed On assessment of processing variables on vertical centrifugal casting technique
title_sort On assessment of processing variables on vertical centrifugal casting technique
author Chirita, Georgel
author_facet Chirita, Georgel
Stefanescu, I.
Barbosa, J.
Puga, Hélder
Soares, Delfim
Silva, Filipe Samuel
author_role author
author2 Stefanescu, I.
Barbosa, J.
Puga, Hélder
Soares, Delfim
Silva, Filipe Samuel
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Chirita, Georgel
Stefanescu, I.
Barbosa, J.
Puga, Hélder
Soares, Delfim
Silva, Filipe Samuel
dc.subject.por.fl_str_mv Centrifugal Casting
Vibration
Fluid Dynamics
Pressure
Science & Technology
topic Centrifugal Casting
Vibration
Fluid Dynamics
Pressure
Science & Technology
description The aim of the present study is to investigate the influence of the vertical centrifugal casting technique over mechanical and metallurgical properties of a hypereutectic Al–18Si alloy. Due to the inherent vibration of the centrifugal casting technique, and in order to study and understand the individual effects of the equipment vibration and the centrifugal force itself (pressure or fluid dynamics), as well as the combined effect of both, three different tests were performed: gravity casting, gravity casting with vibration and centrifugal casting. It was concluded that the metallurgical and mechanical properties of castings obtained by the centrifugal casting process depend on the combined effect of the centrifugal pressure and/or fluid dynamics and on the inherent vibration of the technique itself. Correlations between the different casting techniques and obtained mechanical and metallurgical properties are presented
publishDate 2009
dc.date.none.fl_str_mv 2009
2009-01-01T00:00:00Z
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://hdl.handle.net/1822/12422
url http://hdl.handle.net/1822/12422
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv G. Chirita, I. Stefanescu, J. Barbosa, H. Puga, D. Soares, F. Silva - On assessment of processing variables in a vertical centrifugal casting technique. International Journal of Cast Metals Research 22 (5) (2009) p.382-389
1364-0461
10.1179/174313309X380422
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Maney Publishing
publisher.none.fl_str_mv Maney Publishing
dc.source.none.fl_str_mv 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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