Deformation and fracture of an alpha/beta titanium alloy

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dc.contributor.authorANDRADE, A.
dc.contributor.authorMORCELLI, A.
dc.contributor.authorLOBO, R.
dc.coverageInternacionalpt_BR
dc.date.accessioned2016-11-10T13:01:38Z
dc.date.available2016-11-10T13:01:38Z
dc.date.issued2010pt_BR
dc.description.abstractTitanium alloys are used in the aero-spatial, energy and biomaterial industries among others and exhibit high specific strength and fracture toughness. Their mechanical properties show a strong dependence on the microstructure, especially on the size and morphology of the constituent phases. An experimental evaluation was done to a better understanding of that influence, using some techniques like as transmission electron microscopy (TEM), both low and high resolution (HR), scanning electron microscopy (SEM), coupled to electron back-scattering diffraction (EBSD), X-ray diffraction (XRD) and optical microscopy (OM). Some in-situ TEM deformation studies were also done. The alloy was submitted to two heat treatment conditions to get different phases distribution. An hcp phase (alpha) in coexistence with a bcc phase (beta) was observed after both treatments as well the occurrence of twins, stacking faults and dislocations arrangements. The work then, discusses the influence of these features on the overall alloy strength.pt_BR
dc.format.extent364-370pt_BR
dc.identifier.citationANDRADE, A.; MORCELLI, A.; LOBO, R. Deformation and fracture of an alpha/beta titanium alloy. <b>Revista Materia</b>, v. 15, n. 2, p. 364-370, 2010. DOI: <a href="https://dx.doi.org/10.1590/s1517-70762010000200038">10.1590/s1517-70762010000200038</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/26778.
dc.identifier.doi10.1590/s1517-70762010000200038
dc.identifier.fasciculo2pt_BR
dc.identifier.issn1517-7076pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/26778
dc.identifier.vol15pt_BR
dc.relation.ispartofRevista Materiapt_BR
dc.rightsopenAccesspt_BR
dc.subjecttitanium alloys
dc.subjecttransmission electron microscopy
dc.subjectevaluation
dc.subjecttransmission electron microscopy
dc.subjectx-ray diffraction
dc.subjectoptical microscopy
dc.subjectdeformation
dc.subjectfractures
dc.titleDeformation and fracture of an alpha/beta titanium alloypt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorRAQUEL DE MORAES LOBO
ipen.autorAPARECIDO EDILSON MORCELLI
ipen.autorARNALDO HOMOBONO PAES DE ANDRADE
ipen.codigoautor466
ipen.codigoautor2405
ipen.codigoautor1153
ipen.contributor.ipenauthorRAQUEL DE MORAES LOBO
ipen.contributor.ipenauthorAPARECIDO EDILSON MORCELLI
ipen.contributor.ipenauthorARNALDO HOMOBONO PAES DE ANDRADE
ipen.date.recebimento16-11pt_BR
ipen.identifier.fi0.024pt_BR
ipen.identifier.ipendoc22644pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi0.001 - 1.499
ipen.type.genreArtigo
relation.isAuthorOfPublication069d6fa7-19a7-4434-ba9c-8f0f413c7568
relation.isAuthorOfPublication22f82e81-4626-4341-9b99-cf4cc7311be9
relation.isAuthorOfPublication4a03d276-d7a5-47e8-a8e8-5ecd715baa7b
relation.isAuthorOfPublication.latestForDiscovery4a03d276-d7a5-47e8-a8e8-5ecd715baa7b
sigepi.autor.atividadeANDRADE, A.:1153:730:S
sigepi.autor.atividadeMORCELLI, A.:2405:-1:N
sigepi.autor.atividadeLOBO, R.:466:741:N
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