Estudo Comparativo da Eficacia dos Materiais Metalicos Utilizados para Blindagens de Salas de Ressonancia Magnetica no Brasil

摘要

This paper presents a comparative study of the effectiveness of metallic materiais frequently used for magnetic and radio frequency shielding in magnetic resonance rooms in Brazilian hospitals. We simulated and compared the shielding behavior of aluminum, copper, silicon steel and low carbon steel. After the simulation was held a short discussion and also to compare their results.