Calculation of the PrCl3-CaCl2-MgCl2 Phase Diagram
来源期刊：Journal of Rare Earths1991年第3期
论文作者：乔芝郁 邢献然 郑朝贵 段淑贞
文章页码：181 - 186
摘 要：<正> Based on the thermodynamically self-consistent analysis and optimization of three sub-binary systems ofthe ternary system PrCl3-CaCl2-MgCl2,the thermodynamics of this ternary system has been studied.UsingHillert model and taking MgCl2 as an asymmetric component,the PrCl3-CaCl2-MgCl2 phase diagram hasbeen calculated.The agreement between calculated and measured compositions and temperatures at deflectingpoints on liquidus is good.The system is a simple eutectic one with a eutectic point at 26.0mol% PrCl3,41.5mol% CaCl2,32.5mol% MgCl2;560℃（calculated）and 26.0mol% PrCl3,39.4mol% CaCl2,34.6mol%MgCl2;546℃（measured）,respectively.
乔芝郁，邢献然，郑朝贵，段淑贞
摘 要：<正> Based on the thermodynamically self-consistent analysis and optimization of three sub-binary systems ofthe ternary system PrCl3-CaCl2-MgCl2,the thermodynamics of this ternary system has been studied.UsingHillert model and taking MgCl2 as an asymmetric component,the PrCl3-CaCl2-MgCl2 phase diagram hasbeen calculated.The agreement between calculated and measured compositions and temperatures at deflectingpoints on liquidus is good.The system is a simple eutectic one with a eutectic point at 26.0mol% PrCl3,41.5mol% CaCl2,32.5mol% MgCl2;560℃（calculated）and 26.0mol% PrCl3,39.4mol% CaCl2,34.6mol%MgCl2;546℃（measured）,respectively.
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