Abstract
Transparent heavy metal oxide glasses are becoming increasingly important because of their effectiveness reducing unwanted occupational and public radiation exposure in the medical settings; and for the clear view offers when properly used during the construction of diagnostic radiology facilities, mobile shields and e wears. WinXCom computer program was used to determine the mass attenuation coefficients of the studied glass systems; while other shielding parameters were determined by using appropriate equations. All these shielding parameters were determined at 20 keV, 30 keV, 40 keV and 60 keV; these are the average energies of photo commonly used in diagnostic radiology. The outcome of this work shows that increment in Bi2O3 led to better MAC and HVL at 20 and 30 keV while increment in TeO2 led to better MAC and HVL at 40 and 60 keV B1, B3 a B4 showed different improved shielding properties at 20, 40 and 60 keV zBi(2)O(3)-30B(2)O(3)-(70-z) TeO2 glass system showed better shielding qualities when compared with commonly used materials in diagnostic radiology.