Effect of Gamma Ray Energies and Addition of Iron Slag by weight to Portland Cements on Mass Attenuation Coefficient

This paper presents values for density, linear attenuation coefficient and mass attenuation coefficient experimentally in addition to theoretically by using X-Corn program （Version 3.1）, of Portland cement without and with different percentages of iron slag by weight （5%, 15%, 25%, 35% and 45%）. Mea...

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Bibliographic Details
Published in:Journal of materials science and engineering. A 2013-12, Vol.3 (12), p.838-842
Main Authors: El-Ghany, Abd El-Latif Abd, Ahmed, Abd El-Latif, Saeid, Khalifa S, Ragab, H S, Abdalla, A A
Format: Article
Language:chi ; eng
Subjects:
Attenuation coefficients
Density
Deviation
Iron
Iron and steel making
Mathematical analysis
Portland cements
Slags
γ射线谱仪
伽玛射线
射线能量
波特兰水泥
理论计算值
质量衰减系数
重量
铁渣
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Summary:This paper presents values for density, linear attenuation coefficient and mass attenuation coefficient experimentally in addition to theoretically by using X-Corn program （Version 3.1）, of Portland cement without and with different percentages of iron slag by weight （5%, 15%, 25%, 35% and 45%）. Measurements were carried out using a collimated beam of gamma ray from point sources （Co-60, Cs-137, and Na-22）, and sodium iodide （1.5／／X 1.5／／） crystal with cassy-gamma ray spectrometer. From the experimental results, it was found that the mass attenuation coefficients have been increased with increasing the addition of iron slag, in addition the theoretical calculation of mass attenuation coefficient. It is also found that there are deviation between experimental values and theoretical calculation for all cement samples this is due to the experimental errors.
ISSN:2161-6213