Comparison of Gamma Sources (Cobalt and Cesium) for Density Measurement of Metals and Alloys via Using Transmission Technique

One of the solutions for density measurement is to make use gamma-ray transmission technique. We studied by this technique, using Co-60 and Cs-137. Each source, without materials in geometry, was counted noted intensities as (I0). All were (I). [I/I0] rates calculated. Now, could be determined via Beer-Lambert Equation. Experimental application performed on industrial metals or metal alloys like lead&copper steel&brass. Given densities obtained compared. Differences deviations lead, stell copper brass are -5.07; 0.26; 1.11; -5.73 (Co-60) 1.07; 3.08; -0.22; 2.34 (Cs-137) consequently. It said that, these differences still acceptable limits.