Phase diagrams are important in materials science. They consist of lines separating regions with different sets of stable phases and different kind of axes can be used. Many available phase diagrams are drawn directly from experimental information. However, they are closely related to the thermodynamic properties of the phases and can be calculated from thermodynamic models of the phases using the Calphad technique. This paper presents a set of algorithms to calculate equilibria and several kinds of diagrams using a very flexible set of conditions and axes. The algorithms can be applied to multi-component systems using model parameters in thermodynamic databases.

中文翻译：

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用于计算多组分平衡、相图和其他类型图表的算法

相图在材料科学中很重要。它们由分隔具有不同组稳定相的区域的线组成，并且可以使用不同类型的轴。许多可用的相图直接来自实验信息。然而，它们与相的热力学性质密切相关，可以使用 Calphad 技术从相的热力学模型中计算出来。本文提出了一组算法来计算平衡和使用一组非常灵活的条件和轴的几种图表。这些算法可以使用热力学数据库中的模型参数应用于多组分系统。