Аннотация
This study employs thermodynamic-diagram analysis to investigate component ratios within the Fe-Al-Si-Cr system, focusing on the behavior of homogeneous liquid states. Through comprehensive modeling, a phase diagram is constructed, elucidating the interplay of iron, aluminum, silicon, and chromium components. This study identifies stable elementary tetrahedra within the system, providing insights into phase compositions and distribution. Key findings reveal the significance of tetrahedral geometry in understanding and optimizing alloy compositions, particularly in the context of complex chromium alloys. This research underscores the utility of thermodynamic analysis in advancing our understanding of alloy systems and facilitating the optimization of production processes.