Processing of titanium aluminides by ceramic crucible induction melting

Detalhes bibliográficos
Autor(a) principal: Barbosa, J.
Data de Publicação: 1999
Outros Autores: Ribeiro, Carlos Silva, Monteiro, A. Caetano
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/12498
Resumo: This work describes the processing results of TiAl alloys melted in controlled atmosphere induction furnace, using crucibles made of calcia and zirconia stabilised with yttria, calcia and magnesia, solidified and inside the crucible, in order to simulate the worst situation using this processing. In the results are presented segregation profiles of residual elements and its relation with micro hardness and “alpha-case” extension, in the microconstituents present at room temperature
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spelling Processing of titanium aluminides by ceramic crucible induction meltingTitaniumAluminidesInduction meltingCrucibleTiAlThis work describes the processing results of TiAl alloys melted in controlled atmosphere induction furnace, using crucibles made of calcia and zirconia stabilised with yttria, calcia and magnesia, solidified and inside the crucible, in order to simulate the worst situation using this processing. In the results are presented segregation profiles of residual elements and its relation with micro hardness and “alpha-case” extension, in the microconstituents present at room temperatureUniversidade do Minho. Departamento de Engenharia de Polímeros (DEP)Universidade do MinhoBarbosa, J.Ribeiro, Carlos SilvaMonteiro, A. Caetano19991999-01-01T00:00:00Zconference paperinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/12498engCOVAS, J. A., ed. - Proceedings of the Second Esaform Conference on Materials Forming, Guimarães, 1999. Guimarães : Departamento de Engenharia de Polímeros da Universidade do Minho, 1999. ISBN 972-98103-0-3.info: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:RCAAP2024-05-11T06:59:26Zoai:repositorium.sdum.uminho.pt:1822/12498Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-11T06:59:26Repositório 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 Processing of titanium aluminides by ceramic crucible induction melting
title Processing of titanium aluminides by ceramic crucible induction melting
spellingShingle Processing of titanium aluminides by ceramic crucible induction melting
Barbosa, J.
Titanium
Aluminides
Induction melting
Crucible
TiAl
title_short Processing of titanium aluminides by ceramic crucible induction melting
title_full Processing of titanium aluminides by ceramic crucible induction melting
title_fullStr Processing of titanium aluminides by ceramic crucible induction melting
title_full_unstemmed Processing of titanium aluminides by ceramic crucible induction melting
title_sort Processing of titanium aluminides by ceramic crucible induction melting
author Barbosa, J.
author_facet Barbosa, J.
Ribeiro, Carlos Silva
Monteiro, A. Caetano
author_role author
author2 Ribeiro, Carlos Silva
Monteiro, A. Caetano
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Barbosa, J.
Ribeiro, Carlos Silva
Monteiro, A. Caetano
dc.subject.por.fl_str_mv Titanium
Aluminides
Induction melting
Crucible
TiAl
topic Titanium
Aluminides
Induction melting
Crucible
TiAl
description This work describes the processing results of TiAl alloys melted in controlled atmosphere induction furnace, using crucibles made of calcia and zirconia stabilised with yttria, calcia and magnesia, solidified and inside the crucible, in order to simulate the worst situation using this processing. In the results are presented segregation profiles of residual elements and its relation with micro hardness and “alpha-case” extension, in the microconstituents present at room temperature
publishDate 1999
dc.date.none.fl_str_mv 1999
1999-01-01T00:00:00Z
dc.type.driver.fl_str_mv conference paper
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/12498
url http://hdl.handle.net/1822/12498
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv COVAS, J. A., ed. - Proceedings of the Second Esaform Conference on Materials Forming, Guimarães, 1999. Guimarães : Departamento de Engenharia de Polímeros da Universidade do Minho, 1999. ISBN 972-98103-0-3.
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 Universidade do Minho. Departamento de Engenharia de Polímeros (DEP)
publisher.none.fl_str_mv Universidade do Minho. Departamento de Engenharia de Polímeros (DEP)
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 mluisa.alvim@gmail.com
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