Estudo da atenuação de raios X médicos com blindagem de chumbo e alumínio

Abstract

In this work, lead and aluminum as shielding materials and their variations in the spectra emitted by the X-ray equipment through the use of a computer program that determines the photon fluence . The study of the primary beam for power spectra used in the practice of diagnostic radiology allows you to analyze data representative of the average transmission and fluency for the studied materials. So we seek to analyze the transmission curves of lead and aluminum, as well as its influence on the thickness of shielding and changing the radiation spectrum characteristics X in the transmission of photons. Key-words: X-ray, fluency and shield 22o CBECiMat Congresso Brasileiro de Engenharia e Ciência dos Materiais 06 a 10 de Novembro de 2016, Natal, RN, Brasil