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首页> 外文会议>International Conference on Mining and Metallurgy >EXPERIMENTAL INVESTIGATION OF ISOTHERMAL SECTIONS AT 373 K IN TERNARY Bi-Ge-Sb SYSTEM
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EXPERIMENTAL INVESTIGATION OF ISOTHERMAL SECTIONS AT 373 K IN TERNARY Bi-Ge-Sb SYSTEM

机译：三元Bi-Ge-SB系统373 k下等温截面的实验研究

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摘要

A phase diagram of the Bi-Ge-Sb ternary system was experimentally investigated by scanning electron microscopy with the energy-dispersive X-ray spectroscopy (SEM-EDS), and X-ray powder diffraction (XRD) methods and theoretically by the CALPHAD method. The isothermal sections at 373 K were predicted using the optimized thermodynamic parameters for constitutive binary systems from literature. Predicted isothermal sections at 373 K were compared with the results of the SEM-EDS and XRD analysis from this work. In this case, a good agreement between the extrapolated phase diagram and experimental results was obtained.
机译：通过扫描电子显微镜与能量分散X射线光谱（SEM-EDS）和X射线粉末衍射（XRD）方法和通过Calphad方法实验研究Bi-Ge-Sb三元系统的相图。使用来自文献的本构二元系统的优化热力学参数来预测373 k处的等温部分。将预测的等温部分在373 k下与来自这项工作的SEM-EDS和XRD分析的结果进行比较。在这种情况下，获得了外推的相图和实验结果之间的良好一致性。

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