A Device for Measuring the Density and Liquidus Temperature of Molten Fluorides for Heat Transfer and Storage  

作　　者：CHENG Jin-Hui ZHANG Peng AN Xue-Hui WANG Kun ZUO Yong YAN Heng-Wei LI Zhong 程进辉;张鹏;安学会;王坤;左勇;颜恒维;黎忠(Shanghai Institute of Applied Physics,Chinese Academy of Sciences,Shanghai 201800;University of Chinese Academy of Sciences,Beijing 100049;Zhengzhou Research Institute of CHALCO,Zhengzhou 450041)

机构地区：[1]Shanghai Institute of Applied Physics,Chinese Academy of Sciences,Shanghai 201800 [2]University of Chinese Academy of Sciences,Beijing 100049 [3]Zhengzhou Research Institute of CHALCO,Zhengzhou 450041

出　　处：《Chinese Physics Letters》2013年第12期96-99,共4页中国物理快报（英文版）

摘　　要：An experimental device is constructed for measuring the density and liquidus temperature of molten fluorides by using the Archimedean and cooling curve methods respectively.Its operation is tested by measuring the density and liquidus temperature of NaCl salt.The accuracy of the liquidus temperature measurement is about±1 K.The density of NaCl measured is in good agreement with the widely recognized data and the deviation is less than 0.2%.The liquidus temperature and density of a typical heat transfer fluoride LiF-NaF-KF(46.5-11.5-42mol%)are investigated.

关 键 词：STORAGE FLUORIDE deviation 

分 类 号：TG1[金属学及工艺—金属学]