Regularities of formability of intermediate compounds in binary molten salt systems

作     者：王学业 宋锽 

作者机构：湘潭大学 湖南 湘潭 

出 版 物：《中国有色金属学会会刊：英文版》 (Transactions of Nonferrous Metals Society of China)

年 卷 期：2000年第10卷第5期

页      面：675-679页

核心收录：

学科分类：0806[工学-冶金工程] 08[工学] 0818[工学-地质资源与地质工程] 0815[工学-水利工程] 0805[工学-材料科学与工程（可授工学、理学学位）] 080601[工学-冶金物理化学] 0703[理学-化学] 0813[工学-建筑学] 0814[工学-土木工程] 0702[理学-物理学] 

基　　金：Project (99C1 1 3)supportedbytheEducationCommissionofHunanProvice 

主　　题：intermediate compounds formability molten salt system 

摘      要：The formability of intermediate compounds for thirteen kinds of binary molten salt systems, including 1 179 phase diagrams was discussed by pattern recognition method with bond parameters as features. These systems were MeX Me′X, MeX Me′X 2, MeX Me′X 3, MeX Me′X 4, MeX 2 Me′X 2, MeX 2 Me′X 3, MeX 2 Me′X 4, MeX 3 Me′X 3, MeNO 3 Me′(NO 3) 2, Me 2SO 4 Me′SO 4 (Me, Me′ denote metallic elements, X denotes halogen), Me AX B Me′ CX D (X is CrO 2- 4, WO 2- 4 or MoO 2- 4), and common cation systems MeX MeX′, MeX Me 2X′ (Me, Me′ denote metallic elements, X, X′ denote anion forming elements or radicals). It had been found that molten salt systems forming intermediate compounds and ones without intermediate compound distribute in different regions. Moreover, six general regularities for the formation of intermediate compounds in binary molten salt systems had been summarized on the basis of thirteen semi empirical models, which was obtained from the known phase diagrams.[