Acta Metall Sin  1994, Vol. 30 Issue (16): 150-155    DOI:

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THERMODYNAMIC PROPERTIES AND PHASE DIAGRAMS OF Li-CaF_2,NaF-CaF_2 AND KF-CaF_2

XU Qian;YU Yaxin;QIU Zhuxian(Northeastern University;Shenyang)(Manuscript received 25 June;1993)

XU Qian;YU Yaxin;QIU Zhuxian(Northeastern University;Shenyang)(Manuscript received 25 June;1993). THERMODYNAMIC PROPERTIES AND PHASE DIAGRAMS OF Li-CaF_2,NaF-CaF_2 AND KF-CaF_2. Acta Metall Sin, 1994, 30(16): 150-155.

Abstract References Related Articles Recommended Metrics Download:  PDF(333KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The discrete complex anion modle was introduced to the molten salt solutions of LiF-CaF2,NaF-CaF2-and KF-CaF2,based upon the assumption of existence of the CaF3 complex ions contained in the melts.A set of parameters were evaluated from experimental data about enthalpies of mixing and phase diagrams of the above three systems.The thermodynamic properties and phase diagrams of the melts were calculated by using the model.The results obtained were in good agreement with experimental data.Correspondent:XU Qian,(Department of Nonferrous Metallurgy,Northeastern University,Shenyang 110006) Key words:  LiF-CaF_2      NaF-CaF_2      KF-CaF_2      DCA model      thermodynamic property      phase diagram      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1994/V30/I16/150 1PeltonAD,ThompsonWT．CanJChem,1970;48:15852KarakayaI,ThompsonWT．CanMetallQ,1986;25(4):3073HongKC,KleppaOJ．JPhysChem,1978;82(14):15964KleppaOJ,WakiharaM．JInorgNuclChem,1976;38:7155KleppaOJ,HonhKC．JPhysChem,1974;78(15):14796DeadmoreDL,MachinJS．JPhysChem,1960;64:8247BukhalovaGA,SulaimankulovK,BostandzhiyouAK．RussJInorgChem,1959;4:5168IshaqueM．BullSocChimFr,1952;2:1309BarinI,KnackeO．ThermochemicalPropertiesofInorgnicSubstance．Berlin:Springer-Verlag,1973:170,362,401,516 [1] HUANGFU Hao, WANG Zilong, LIU Yongli, MENG Fanshun, SONG Jiupeng, QI Yang. 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Study of Metal--Hydrogen Binary Phase Diagram in Gasar Process[J]. 金属学报, 2005, 41(1): 55-. [7] ZHANG Jian(Metallurgical Engineering School; University of Science and Technology Beijing; Beijing 100083). CONSISTENCY(OR SIMILARITY) OF THERMODYNAMIC PROPERTIES OF METALLURGICAL MELTS WITH THEIR PHASE DIAGRAMS[J]. 金属学报, 1998, 34(7): 742-752. [8] Zhang Jian (Institute of Metallurgy; University of Science and Technology Beijing; Beijing 100083). CLASSIFICATION OF THERMODYNAMIC PROPERTIES OF BINARY METALLIC MELTS ACCORDING TO THEIR PHASE DIAGRAMS[J]. 金属学报, 1998, 34(1): 75-85. [9] ZHOU Hong; WANG Jinguo; JIA Shusheng (Jilin University of Technology; Chanerhun 130025) OGIKeisaku(Kyushu Universily; Japan) (Manuscript received 1996-03-22; in revised form 1997-04- 13). SOLIDIFIED MICROSTRUCTURES AND PHASES OF HIGH SPEED STEELS CONTA1NING DIFFERENT V AND C CONTENT[J]. 金属学报, 1997, 33(8): 838-843. [10] FANG Jianhui; TANG Yun; LI Yu; YAN Licheng; CHEN Nianyi (Shanghai University;Shanghai 201800); WANG Jiyang (Shandong University; Jinan 250012)(Manuscript received 1996-04-08; in revised form 1996-09-10). KPO_3-M0O_3 PHASE DIAGRAM[J]. 金属学报, 1997, 33(4): 395-397. [11] ZHOU Guozhi(Kuo-Chih Chou) (University of Science and Technology Beijing;Beiing 100083). NEW GENERATION SOLUTION GEOMETRICAL MODEL AND ITS FURTHER DEVELOPMENT[J]. 金属学报, 1997, 33(2): 126-132. [12] DING Jinjun;ZHAO Gang;HAO Shiming (Northeastern University; Shenyang 110006). PHASE EQUILIBRIUM RELATIONSHIPS AND INTERDIFFUSION COEFFICIENTS OF β,α ANDγIN THE Ti-Al BINARY SYSTEM[J]. 金属学报, 1997, 33(10): 1105-1109. [13] WEI Bingbo; DONG Changxing(Northwestern Polytechnical University; Xi'an 710072)(Manuscript received 1995-09-25). HYPERCOOLING AND THERMODYNAMIC PROPERTIES OF LIQUID Ni-Fe ALLOYS[J]. 金属学报, 1996, 32(4): 357-362. [14] YUAN Wenxia; MA Shulan; QIAO Hin; ZHUANG Weidong; XING Xianran;QIAO Zhiyu (University of Science and Technology Beijing; Beijing 100083)(General Institute for Non-Ferrous Metals; Beijing 100088)(Manuscript received 1995-04-28; in revised form 1995-11-05). A STUDY ON THE YCl_3-AECl_2(AE=Mg, Ca, Sr, Ba)BINARY PHASE DIAGRAMS[J]. 金属学报, 1996, 32(2): 139-143. [15] ZENG Wenming;CHEN Nianyi(Shanghai Institute of Metallurgy;Chinese Academy of Sciences;Shanghai 200050);YE Dalun(Kunming University of Science and Technology; Kunming 650093)(Manuscript received 1995-10-24;in revised form 1996-08-13). THERMODYNAMIC PROPERTIES OF Sn-Sb ALLOYS[J]. 金属学报, 1996, 32(12): 1233-1237. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed