A Study of Production of Tungsten Copper Alloy by Powder Metallurgy, Applied to Radioactive Shielding of Transport Equipment for Pharmaceutical Products

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dc.contributor.authorCIONE, FRANCISCO C.
dc.contributor.authorSOUZA, ARMANDO C. de
dc.contributor.authorSENE, FRANK F.
dc.contributor.authorRIZZUTTO, MARCIA de A.
dc.contributor.authorROSSI, JESUALDO L.
dc.coverageInternacionalpt_BR
dc.creator.eventoEURO PM2015 CONGRESS & EXHIBITION - POWDER METALLURGY FOR CURRENT AND FUTURE APPLICATIONSpt_BR
dc.date.accessioned2017-05-08T13:02:31Z
dc.date.available2017-05-08T13:02:31Z
dc.date.eventoSeptember 4-7, 2014pt_BR
dc.description.abstractSafety is of paramount importance for the storage and transportation of radiopharmaceutical products, being directly dependent on the radiation shielding material used in specific devices. The focus of present work, part of a larger project, is to minimize the use of harmful materials, as lead and depleted uranium, in such devices construction. The radioactive energy reduction varies according to density of material used as shielding. Because Tungsten has a high density and, implicitly, good shielding properties without to be harmful, but has poor workability, researches were focused on Tungsten - copper heavy alloys. The objective of the performed research was the optimization of alloy composition in order to achieve the best linear absorption coefficient. The studied compositions were 15, 20 and 25 wt.% copper. The linear absorption coefficient was similar either for the green and sintered compacts, thus the porosity level did not have measurable effect on the radiation attenuation.pt_BR
dc.identifier.citationCIONE, FRANCISCO C.; SOUZA, ARMANDO C. de; SENE, FRANK F.; RIZZUTTO, MARCIA de A.; ROSSI, JESUALDO L. A Study of Production of Tungsten Copper Alloy by Powder Metallurgy, Applied to Radioactive Shielding of Transport Equipment for Pharmaceutical Products. In: EURO PM2015 CONGRESS & EXHIBITION - POWDER METALLURGY FOR CURRENT AND FUTURE APPLICATIONS, September 4-7, 2014, Reims, France. <b>Proceedings...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/27418.
dc.identifier.orcidhttps://orcid.org/0000-0002-8304-9939
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/27418
dc.local.eventoReims, Francept_BR
dc.rightsopenAccesspt_BR
dc.subjectradiopharmaceuticals
dc.subjecttransport
dc.subjecttungsten
dc.subjectcopper
dc.subjecttransport regulations
dc.subjectpowder metallurgy
dc.subjectsintering
dc.subjectradiation absorption analysis
dc.subjectshielding materials
dc.titleA Study of Production of Tungsten Copper Alloy by Powder Metallurgy, Applied to Radioactive Shielding of Transport Equipment for Pharmaceutical Productspt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorARMANDO CIRILO DE SOUZA
ipen.autorJESUALDO LUIZ ROSSI
ipen.autorMARCIA DE ALMEIDA RIZZUTTO
ipen.autorFRANK FERRER SENE
ipen.autorFRANCISCO CARLOS CEONI
ipen.codigoautor10160
ipen.codigoautor502
ipen.codigoautor6462
ipen.codigoautor1709
ipen.codigoautor8789
ipen.contributor.ipenauthorARMANDO CIRILO DE SOUZA
ipen.contributor.ipenauthorJESUALDO LUIZ ROSSI
ipen.contributor.ipenauthorMARCIA DE ALMEIDA RIZZUTTO
ipen.contributor.ipenauthorFRANK FERRER SENE
ipen.contributor.ipenauthorFRANCISCO CARLOS CEONI
ipen.date.recebimento17-05pt_BR
ipen.event.datapadronizada2015pt_BR
ipen.identifier.ipendoc23717pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
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relation.isAuthorOfPublication458cd889-1f0c-4474-9669-feef373dcd21
relation.isAuthorOfPublication.latestForDiscovery458cd889-1f0c-4474-9669-feef373dcd21
sigepi.autor.atividadeCIONE, FRANCISCO C.:8789:730:Spt_BR
sigepi.autor.atividadeSOUZA, ARMANDO C. DE:10160:730:Npt_BR
sigepi.autor.atividadeSENE, FRANK F.:1709:-1:Npt_BR
sigepi.autor.atividadeRIZZUTTO, MARCIA DE A.:6462:-1:Npt_BR
sigepi.autor.atividadeROSSI, JESUALDO L.:502:730:Npt_BR
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