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运用新改进的用于短程有序体系的对近似似化学模型对LaF3 NaF体系进行了优化, 并运用CALPHAD技术对相进行了计算. 改进的似化学模型用来描述体系的吉布斯自由能. 借助计算机辅助分析, 计算得出一些热力学函数. 计算的图和热力学参数是热力学自恰一致的.
The LaF3 NaF system is optimized using the newly improved near-approximation chemistry model for short-range orderly systems, and the CALPHAD technique is used to calculate the phase.The modified chemical model is used to describe the Gibbs free energy of the system. With computer aided analysis, some thermodynamic functions are calculated, and the calculated plots and thermodynamic parameters are thermodynamically self-consistent.