| Calculation of the PrCl_3-CaCl_2-MgCl_2 Phase Diagram |
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| 引用本文： | 乔芝郁,邢献然,郑朝贵,段淑贞. Calculation of the PrCl_3-CaCl_2-MgCl_2 Phase Diagram[J]. 中国稀土学报(英文版), 1991, 0(3) |
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| 作者姓名： | 乔芝郁 邢献然 郑朝贵 段淑贞 |
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| 作者单位： | Department of Physical Chemistry University of Science and Technology Beijing，Beijing 100083，China，Department of Physical Chemistry，University of Science and Technology Beijing，Beijing 100083，China，Department of Physical Chemistry，University of Science and Technology Beijing，Beijing 100083，China，Department of Chemistry，Peking University |
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| 基金项目： | Project Supported by National Natural Science Foundation of China |
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| 摘 要： | Based on the thermodynamically self-consistent analysis and optimization of three sub-binary systems ofthe ternary system PrCl_3-CaCl_2-MgCl_2,the thermodynamics of this ternary system has been studied.UsingHillert model and taking MgCl_2 as an asymmetric component,the PrCl_3-CaCl_2-MgCl_2 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% PrCl_3,41.5mol% CaCl_2,32.5mol% MgCl_2;560℃(calculated)and 26.0mol% PrCl_3,39.4mol% CaCl_2,34.6mol%MgCl_2;546℃(measured),respectively.
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Calculation of the PrCl_3-CaCl_2-MgCl_2 Phase Diagram |
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| Qiao Zhi-Yu Xing Xian-Ran Zheng Chao-Gui Duan Shu-Zhen. Calculation of the PrCl_3-CaCl_2-MgCl_2 Phase Diagram[J]. Journal of Rare Earths, 1991, 0(3) |
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| Authors: | Qiao Zhi-Yu Xing Xian-Ran Zheng Chao-Gui Duan Shu-Zhen |
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| Abstract: | |
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| Keywords: | Ternary system Phase diagram Rare earth halide PrCl_3-CaCl_2-MgCl_2 |
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