Avalia????o da resist??ncia a corros??o intergranular da liga AA2198-T8

Detalhes bibliográficos
Autor(a) principal: ARAUJO, J.V.
Data de Publicação: 2017
Outros Autores: MACHADO, C.S.C., MILAGRE, M.X., QUEIROZ, F.M., COSTA, I., CONGRESSO BRASILEIRO DE ENGENHARIA E CIENCIA DOS MATERIAIS, 22.
Tipo de documento: Artigo de conferência
Título da fonte: Repositório Institucional do IPEN
Texto Completo: http://repositorio.ipen.br/handle/123456789/27297
Resumo: The intergranular corrosion is a form of corrosion which can result in loss of mechanical properties and might lead to rupture of the material. These properties are of fundamental importance for the materials used in aircraft for security reasons. It is important to characterize the intergranular corrosion resistance of materials used in aeronautical applications. This study investigated the intergranular corrosion resistance of the AA2198-T8 alloy that presents copper and lithium as the main alloying elements. The results showed that this alloys is susceptible to this form of corrosion.
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spelling 2017-03-23T14:04:25Z2017-03-23T14:04:25Z06-10 de novembro, 2016http://repositorio.ipen.br/handle/123456789/27297The intergranular corrosion is a form of corrosion which can result in loss of mechanical properties and might lead to rupture of the material. These properties are of fundamental importance for the materials used in aircraft for security reasons. It is important to characterize the intergranular corrosion resistance of materials used in aeronautical applications. This study investigated the intergranular corrosion resistance of the AA2198-T8 alloy that presents copper and lithium as the main alloying elements. The results showed that this alloys is susceptible to this form of corrosion.Submitted by Marco Antonio Oliveira da Silva (maosilva@ipen.br) on 2017-03-23T14:04:25Z No. of bitstreams: 1 23606.pdf: 339071 bytes, checksum: abb74b3e4bf686eb5ee5477fa652ec0f (MD5)Made available in DSpace on 2017-03-23T14:04:25Z (GMT). No. of bitstreams: 1 23606.pdf: 339071 bytes, checksum: abb74b3e4bf686eb5ee5477fa652ec0f (MD5)6728-6734aluminium alloyschemical compositioncopper alloyscorrosion resistanceintergranular corrosionlithium alloysoptical microscopyscanning electron microscopyAvalia????o da resist??ncia a corros??o intergranular da liga AA2198-T8Intergranular corrosion resistance evaluation of the AA2198-T851 alloyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCBECiMatNNatal, RNARAUJO, J.V.MACHADO, C.S.C.MILAGRE, M.X.QUEIROZ, F.M.COSTA, I.CONGRESSO BRASILEIRO DE ENGENHARIA E CIENCIA DOS MATERIAIS, 22.info:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN236062016ARAUJO, J.V.MACHADO, C.S.C.MILAGRE, M.X.QUEIROZ, F.M.COSTA, I.17-03Anais141131704121442876429ARAUJO, J.V.:14113:730:SMACHADO, C.S.C.:1704:-1:NMILAGRE, M.X.:12144:730:NQUEIROZ, F.M.:2876:-1:NCOSTA, I.:429:-1:NORIGINAL23606.pdf23606.pdfapplication/pdf339071http://repositorio.ipen.br/bitstream/123456789/27297/1/23606.pdfabb74b3e4bf686eb5ee5477fa652ec0fMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/27297/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/272972020-08-19 20:21:15.179oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102020-08-19T20:21:15Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false
dc.title.pt_BR.fl_str_mv Avalia????o da resist??ncia a corros??o intergranular da liga AA2198-T8
dc.title.alternative.pt_BR.fl_str_mv Intergranular corrosion resistance evaluation of the AA2198-T851 alloy
title Avalia????o da resist??ncia a corros??o intergranular da liga AA2198-T8
spellingShingle Avalia????o da resist??ncia a corros??o intergranular da liga AA2198-T8
ARAUJO, J.V.
aluminium alloys
chemical composition
copper alloys
corrosion resistance
intergranular corrosion
lithium alloys
optical microscopy
scanning electron microscopy
title_short Avalia????o da resist??ncia a corros??o intergranular da liga AA2198-T8
title_full Avalia????o da resist??ncia a corros??o intergranular da liga AA2198-T8
title_fullStr Avalia????o da resist??ncia a corros??o intergranular da liga AA2198-T8
title_full_unstemmed Avalia????o da resist??ncia a corros??o intergranular da liga AA2198-T8
title_sort Avalia????o da resist??ncia a corros??o intergranular da liga AA2198-T8
author ARAUJO, J.V.
author_facet ARAUJO, J.V.
MACHADO, C.S.C.
MILAGRE, M.X.
QUEIROZ, F.M.
COSTA, I.
CONGRESSO BRASILEIRO DE ENGENHARIA E CIENCIA DOS MATERIAIS, 22.
author_role author
author2 MACHADO, C.S.C.
MILAGRE, M.X.
QUEIROZ, F.M.
COSTA, I.
CONGRESSO BRASILEIRO DE ENGENHARIA E CIENCIA DOS MATERIAIS, 22.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv ARAUJO, J.V.
MACHADO, C.S.C.
MILAGRE, M.X.
QUEIROZ, F.M.
COSTA, I.
CONGRESSO BRASILEIRO DE ENGENHARIA E CIENCIA DOS MATERIAIS, 22.
dc.subject.por.fl_str_mv aluminium alloys
chemical composition
copper alloys
corrosion resistance
intergranular corrosion
lithium alloys
optical microscopy
scanning electron microscopy
topic aluminium alloys
chemical composition
copper alloys
corrosion resistance
intergranular corrosion
lithium alloys
optical microscopy
scanning electron microscopy
description The intergranular corrosion is a form of corrosion which can result in loss of mechanical properties and might lead to rupture of the material. These properties are of fundamental importance for the materials used in aircraft for security reasons. It is important to characterize the intergranular corrosion resistance of materials used in aeronautical applications. This study investigated the intergranular corrosion resistance of the AA2198-T8 alloy that presents copper and lithium as the main alloying elements. The results showed that this alloys is susceptible to this form of corrosion.
publishDate 2017
dc.date.evento.pt_BR.fl_str_mv 06-10 de novembro, 2016
dc.date.accessioned.fl_str_mv 2017-03-23T14:04:25Z
dc.date.available.fl_str_mv 2017-03-23T14:04:25Z
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