Neutron tomography at IPEN-CNEN/SP: images and applications
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2016
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BRAZILIAN MRS MEETING, 15th
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Resumo
The neutron tomography is a non destructive testing technique used to inspect
the internal structure of a sample by means of tridimensional digital images.
Because of the neutron-matter interaction characteristics this technique can be
used to inspect hydrogen-rich substances like ceramics, oil, grease, water,
rubber, blood and others, even wrapped by thick metal layers. In this way, the
information provided by neutrons are complementary to the ones provided by Xrays.
The Brazilian Institute for Nuclear Technology IPEN-CNEN/SP has an
equipment for neutron tomography which since Nov/2011 is operational and
installed at the IEA-R1 Nuclear Research Reactor. This equipment is able to
provide high quality tomographs and some important results obtained for Proton
Exchange Membranes (PEM) cell, for an archaeological sample and for pottery,
will be presented. Furthermore, details of its construction and its versatility, in
the sense that by means of small adjustments is possible to obtain images by
other neutron imaging techniques, will be also presented. Is very important
enhance that the high quality of the obtained images is due to the excellence of
the IEA-R1 reactor which is able to furnish neutron beams with adequate intensity
for such purpose.
Como referenciar
PUGLIESI, REYNALDO; PEREIRA, MARCO A.S.; ANDRADE, MARCOS L.G. Neutron tomography at IPEN-CNEN/SP: images and applications. In: BRAZILIAN MRS MEETING, 15th, September 25-29, 2016, Campinas, SP. Abstract... São Carlos, SP: Aptor Software, 2016. p. 1976-1977. Disponível em: http://repositorio.ipen.br/handle/123456789/28074. Acesso em: 20 Mar 2026.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.