Attenuation coefficient determination of printed ABS and PLA samples in diagnostic radiology standard beams
Carregando...
Data
Data de publicação
Orientador
Título da Revista
ISSN da Revista
Título do Volume
É parte de
É parte de
É parte de
Journal of Physics: Conference Series
Exportar
Resumo
IAEA code of practice TRS-457 states that standard phantoms should offer the same primary attenuation and scatter production as relevant body section of a representative patient. Material cost, availability and dimensional stability must also be considered. The goal of this study is to determine the attenuation coefficient of printed ABS and PLA samples in standard X-ray beams, verifying if phantoms printed with these materials could be an easier-handle substitute for PMMA, enabling the creation of different designs in an easier and cheaper way. Results show that PMMA presents higher attenuation coefficient, followed by PLA and ABS, which means that thinner PMMA layer creates higher radiation attenuation.
Como referenciar
VENEZIANI, G.R.; CORREA, E.L.; POTIENS, M.P.A.; CAMPOS, L.L. Attenuation coefficient determination of printed ABS and PLA samples in diagnostic radiology standard beams. Journal of Physics: Conference Series, v. 733, p. 1-6, 2016. DOI: 10.1088/1742-6596/733/1/012088. Disponível em: http://repositorio.ipen.br/handle/123456789/27807. Acesso em: 24 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.