Thermodynamic modeling of G-phase in iron-based multicomponent systems was revised and updated by means of a careful literature survey. The thermodynamic parameters were optimized based on DFT data. Additionally intermetallic phases with possible competition to G-phase in multicomponent systems were also optimized. The thermodynamic model parameters were added to multicomponent thermodynamic database and used for calculation of technological steels and possible competition between phases are tested and shown.

中文翻译：

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反应堆压力容器钢和铸造双相不锈钢中G相的热力学建模和相稳定性评估

通过仔细的文献调查，修订和更新了铁基多组分系统中G相的热力学模型。基于DFT数据优化了热力学参数。此外，还优化了多组分系统中可能与G相竞争的金属间相。将热力学模型参数添加到多组分热力学数据库中，并用于技术钢的计算，并测试并显示了相之间可能存在的竞争。