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[1]赵飞,陈志远,陈洪智,等.1 090 K下MgCl2-KCl-CaCl2三元熔盐体系的密度预测[J].有色金属科学与工程,2014,(04):44-48.[doi:10.13264/j.cnki.ysjskx.2014.04.009]
 ZHAO Fei,CHEN Zhiyuan,CHEN Hongzhi,et al.Prediction of the density of molten MgCl2-KCl-CaCl2 ternary at 1 090 K[J].,2014,(04):44-48.[doi:10.13264/j.cnki.ysjskx.2014.04.009]
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《有色金属科学与工程》[ISSN:1674-9669/CN:36-1311/TF]

卷:
期数:
2014年04期
页码:
44-48
栏目:
冶金·材料
出版日期:
2014-08-31

文章信息/Info

Title:
Prediction of the density of molten MgCl2-KCl-CaCl2 ternary at 1 090 K
作者:
赵飞1陈志远1陈洪智2赵世强1
1.北京科技大学钢铁冶金新技术国家重点实验室,北京 100083;2.中冶南方工程技术有限公司,武汉 430223
Author(s):
ZHAO Fei1CHEN Zhiyuan1CHEN Hongzhi2ZHAO Shiqiang1
1.State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China; 2.WISDRI Engineering & Research Incorporation Limited, Wuhan 430223, China
关键词:
镁电解熔盐性质溶液几何模型氯化物
分类号:
镁电解;熔盐性质;溶液几何模型;氯化物
DOI:
10.13264/j.cnki.ysjskx.2014.04.009
文献标志码:
A
摘要:
镁电解工艺中使用的电解质需要具有合适的密度范围.MgCl2-KCl-CaCl2三元熔盐体系是镁电解质的重要基础三元系.使用了新一代溶液几何模型,预测了这一三元系在1 090 K下的密度.首先勘正了标准数据库中的MgCl2-CaCl2熔盐二元系的密度表达式.对已知3个二元系KCl-CaCl2、MgCl2-CaCl2、KCl-MgCl2数据,采用三次式表达的Redlich-Kister关系式拟合得到了它们的超额密度函数.并计算各组分之间的相似系数.最终获得全组分范围内的三元熔盐体系密度分布图.已知成分点的实验值与预测值之间相对误差在2.21 %~0.99 %之间,这表明了预测结果的可靠性.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-07-22 作者简介:赵飞(1987- ),男,博士研究生,主要从事高温高速射流方面的研究,E-mail:zhaofei556688@163.com. 通信作者:陈志远(1987- ),男,博士研究生,主要从事熔渣热力学方面的研究,E-mail:sqzhao@ustb.edu.cn.
更新日期/Last Update: 2014-08-30