Processing of zirconium sponge and zirconium alloys in an electric arc furnace

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dc.contributor.authorREIS, L.A.pt_BR
dc.contributor.authorMORAIS, N.W.pt_BR
dc.contributor.authorBETINI, E.G.pt_BR
dc.contributor.authorPEREIRA, L.T.pt_BR
dc.contributor.authorPOLITANO, R.pt_BR
dc.contributor.authorBARBOSA, L.P.pt_BR
dc.contributor.authorMARTINEZ, L.G.pt_BR
dc.contributor.authorMUCSI, C.S.pt_BR
dc.contributor.authorROSSI, J.L.pt_BR
dc.coverageNacionalpt_BR
dc.creator.eventoCONGRESSO BRASILEIRO DE ENGENHARIA E CIÊNCIA DOS MATERIAIS, 24.pt_BR
dc.date.accessioned2023-02-09T15:27:42Z
dc.date.available2023-02-09T15:27:42Z
dc.date.evento6-10 de novembro, 2022pt_BR
dc.description.abstractZirconium and its alloys, as well as titanium and its alloys, are mostly used in the nuclear and aeronautical industries, respectively. A nuclear-grade zirconium sponge is the main component for obtaining nuclear fuel element cladding for nuclear power plants and other components, such as grids and springs. The zirconium sponge is also an important raw material in obtaining various alloys for nuclear fuels from small and medium power reactors, such as U-Zr-Nb. Thus, this project has relevance, since the clean melting of zirconium sponge will provide part of the domain of nuclear fuel technology. In this work, high entropy alloys (Ti-Zr-Nb-Ta-Fe-Cr) were produced in order to evaluate the evolution of the microstructure and modulus of elasticity as a function of temperature and heat treatment. A high entropy alloy with a composition different from those found in the literature is proposed. The materials were separated and melted in an electric arc furnace under a non-consumable electrode vacuum. These alloys were consolidated in the form of bars 220 mm long and thicknesses ranging from 8 to 12 mm. After melting, annealing was carried out at 1100 °C for 24 hours to homogenize the material obtained. The initial microstructural analyzes showed two very distinct phases with defined grain boundaries, the chemical etching to reveal the microstructure was a solution of 100 ml deionized H2O + 10 ml HNO3 + 2 ml HF. The samples are being quenched in oil and X-ray diffraction tests will be carried out in a hot chamber and the results will be presented at this congress.pt_BR
dc.event.siglaCBECiMatpt_BR
dc.identifier.citationREIS, L.A.; MORAIS, N.W.; BETINI, E.G.; PEREIRA, L.T.; POLITANO, R.; BARBOSA, L.P.; MARTINEZ, L.G.; MUCSI, C.S.; ROSSI, J.L. Processing of zirconium sponge and zirconium alloys in an electric arc furnace. In: CONGRESSO BRASILEIRO DE ENGENHARIA E CIÊNCIA DOS MATERIAIS, 24., 6-10 de novembro, 2022, Águas de Lindóia, SP. <b>Resumo...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/33790.
dc.identifier.orcid0000-0002-8304-9939pt_BR
dc.identifier.orcid0000-0001-7707-7821pt_BR
dc.identifier.orcid0000-0001-5835-5320pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7707-7821
dc.identifier.orcidhttps://orcid.org/0000-0002-8304-9939
dc.identifier.orcidhttps://orcid.org/0000-0002-2240-1708
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/33790
dc.local.eventoÁguas de Lindóia, SPpt_BR
dc.rightsopenAccesspt_BR
dc.titleProcessing of zirconium sponge and zirconium alloys in an electric arc furnacept_BR
dc.typeResumo de eventos científicospt_BR
dspace.entity.typePublication
ipen.autorNATHANAEL WAGNER SALES MORAIS
ipen.autorLUIS GALLEGO MARTINEZ
ipen.autorJESUALDO LUIZ ROSSI
ipen.autorCRISTIANO STEFANO MUCSI
ipen.autorLUSINETE PEREIRA BARBOSA
ipen.autorRODOLFO POLITANO
ipen.autorLUIZ ALBERTO TAVARES PEREIRA
ipen.autorEVANDRO GIUSEPPE BETINI
ipen.autorLUIS AUGUSTO MENDES DOS REIS
ipen.codigoautor14833
ipen.codigoautor397
ipen.codigoautor502
ipen.codigoautor507
ipen.codigoautor1188
ipen.codigoautor917
ipen.codigoautor9165
ipen.codigoautor13957
ipen.codigoautor14002
ipen.contributor.ipenauthorNATHANAEL WAGNER SALES MORAIS
ipen.contributor.ipenauthorLUIS GALLEGO MARTINEZ
ipen.contributor.ipenauthorJESUALDO LUIZ ROSSI
ipen.contributor.ipenauthorCRISTIANO STEFANO MUCSI
ipen.contributor.ipenauthorLUSINETE PEREIRA BARBOSA
ipen.contributor.ipenauthorRODOLFO POLITANO
ipen.contributor.ipenauthorLUIZ ALBERTO TAVARES PEREIRA
ipen.contributor.ipenauthorEVANDRO GIUSEPPE BETINI
ipen.contributor.ipenauthorLUIS AUGUSTO MENDES DOS REIS
ipen.date.recebimento23-02
ipen.event.datapadronizada2022pt_BR
ipen.identifier.ipendoc29424pt_BR
ipen.notas.internasResumopt_BR
ipen.type.genreResumo
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relation.isAuthorOfPublication.latestForDiscovery0fc2247d-66aa-447b-8148-dae5e4501284
sigepi.autor.atividadeROSSI, J.L.:502:730:Npt_BR
sigepi.autor.atividadeMUCSI, C.S.:507:730:Npt_BR
sigepi.autor.atividadeMARTINEZ, L.G.:397:730:Npt_BR
sigepi.autor.atividadeBARBOSA, L.P.:1188:730:Npt_BR
sigepi.autor.atividadePOLITANO, R.:917:730:Npt_BR
sigepi.autor.atividadePEREIRA, L.T.:9165:730:Npt_BR
sigepi.autor.atividadeBETINI, E.G.:13957:730:Npt_BR
sigepi.autor.atividadeMORAIS, N.W.:14833:730:Npt_BR
sigepi.autor.atividadeREIS, L.A.:14002:730:Spt_BR
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