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首页> 外文会议>International Conference on Applied Science and Technology >Measurement technique of linear and mass attenuation coefficients of polyester - Bentonite composite as gamma radiation shielding materials
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Measurement technique of linear and mass attenuation coefficients of polyester - Bentonite composite as gamma radiation shielding materials

机译：聚酯 - 膨润土复合材料线性和质量衰减​​系数的测量技术，如伽马辐射屏蔽材料

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The linear and mass attenuation coefficients of the composite substrate were studied. The material was selected as a base material filled with bentonite material as a reinforced substance. The effects of gamma ray due to adding the reinforcement material and its weight ratios of (2.5, 5, 7.5, 10, 12.5 %) were studied. These coefficients were obtained for energy ranges: (0.514 MeV, 0.662 MeV and 1.28 MeV). That was by applying the linear equations for the output of the graph representation between the logarithm of absorbance with thickness and thickness equivalent to the samples. The results showed an increase in gamma absorption spectrometry with thickness and thickness equivalent. Also, they showed an inverse relationship between linear and mass attenuation coefficients with gamma ray generating energies. The increase of the molecular weight of the filler increased linear with mass attenuation coefficients.
机译：研究了复合基板的线性和质量衰减​​系数。选择材料作为填充有膨润土材料的基材作为增强物质。研究了γ射线的作用，并研究了（2.5,5,7.5,11,11％）的加入增强材料及其重量比。为能量范围获得这些系数：（0.514 MeV，0.662meV和1.28 MeV）。这是通过将线性方程施加用于在吸光度对数之间的图表表示的输出，其厚度和厚度相当于样品。结果表明，γ吸收光谱法增加，厚度和厚度等同。而且，它们在线和质量衰减​​系数与伽马射线产生能量之间的反向关系。填料的分子量的增加增加了大规模衰减系数的线性。

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