Differentiation of the Na,K,Ca,Ba‖F,WO4 multicomponent system and phase equilibria in its stable secant complex NaF-K2WO4-CaF2-BaF2

被引：0
|
作者：
P. A. Akhmedova
A. M. Gasanaliev
B. Yu. Gamataeva
机构：
[1] Dagestan State Pedagogical University,Institute of General and Inorganic Chemistry
来源：
Russian Journal of Inorganic Chemistry | 2013年 / 58卷
关键词：
Multicomponent System; Invariant Point; Secant Element; Thermal Analytical Method; Polythermal Section;
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学科分类号：
摘要：
The Na,K,Ca,Ba‖F,WO4 quinary mutual system was differentiated based on graph theory with consideration of identified internal secant elements using a program complex. For the first time, by a combination of physicochemical analysis methods (differential thermal, visual polythermal, X-ray diffraction and projection-thermal-analytical), the NaF-K2WO4-CaF2-BaF2 quaternary system was studied, which is a stable secant complex of the quinary mutual system. The coordinates of invariant points were determined.
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页码：866 / 871
页数：5
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