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本文进行了合金 TD(热力学数据)和 FD 相图之间关系的简述。详细地阐述了 Le Chatelier-Schroder,van Laar—Bowen 和 Schottky 方程式在合金相图的热力学及几何热力学上的计算方法。并描述了合金中真实溶液、规则溶液的关系,以及它们的一些理论.总结了二元由 TD 确定三元 TD 的半经验公式。最后说明了用 TD 计算 FD 的方法。
In this paper, a brief description of the relationship between the alloy TD (thermodynamic data) and the FD phase diagram was performed. The methods of calculating the thermodynamics and geometric thermodynamics of the alloy phase diagram are described in detail by Le Chatelier-Schroder, van Laar-Bowen and Schottky equations. And describes the relationship between the true solution and the regular solution in the alloy, as well as some of their theories, and summarizes the semi-empirical formula of binary ternary TD determined by TD. Finally, the method of calculating FD by TD is described.