Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspections
Nenhuma Miniatura disponível
Data
2009-01-01
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Amer Inst Physics
Tipo
Trabalho apresentado em evento
Direito de acesso
Resumo
X-ray computed tomography (CT) refers to the cross-sectional imaging of an object measuring the transmitted radiation at different directions. In this work, we describe the development of a low cost micro-CT X-ray scanner that is being developed for nondestructive testing. This tomograph operates using a microfocus X-ray source and contains a silicon photodiode as detectors. The performance of the system, by its spatial resolution, has been estimated through its Modulation Transfer Function - MTF and the obtained value at 10% of MTF is 661 mu m. It was built as a general purpose nondestructive testing device.
Descrição
Palavras-chave
Idioma
Inglês
Como citar
Nuclear Physics 2008. Melville: Amer Inst Physics, v. 1139, p. 102-+, 2009.