Published November 2007 | Version v1
Journal article Metadata-only

Physicochemical properties of CaF2-MgF2, CaF2-LiF, CaF2-LiF-NaF eutectic melts

Creators

  • 1. UrO RAN, Inst. Metallurgii, Ekaterinburg (Russian Federation)

Description

Viscosity, electric conductivity, surface tension and density of fluoride melts CaF2-MgF2, CaF2-LiF, CaF2-LiF-NaF during the system heating above the liquidus line are studied. Activation energies for viscous flow and electric conductivity are calculated, temperature factors of surface tension and density are identified. Interrelation between the properties and phase diagram has been ascertained

Abstract (Russian)

Проведено исследование вязкости, электропроводности, поверхностного натяжения и плотности фторидных расплавов CaF2-MgF2, CaF2-LiF, CaF2-LiF-NaF при перегреве системы на 50-150 К выше линии ликвидуса. Рассчитаны энергии активации вязкого течения и электропроводности, определены температурные коэффициенты поверхностного натяжения и плотности. Установлена взаимосвязь свойств с диаграммой состояния

Additional details

Additional titles

Original title (Russian)
Физико-химические свойства солевых расплавов эвтектических систем CaF

Publishing Information

Journal Title
Rasplavy
Journal Issue
no.6
Journal Page Range
p. 10-15
ISSN
0235-0106
CODEN
RASPEM

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
39078815
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACTIVATION ENERGY; CALCIUM FLUORIDES; DENSITY; ELECTRIC CONDUCTIVITY; EUTECTICS; LITHIUM FLUORIDES; MIXTURES; MOLTEN SALTS; PHASE DIAGRAMS; SODIUM FLUORIDES; SURFACE TENSION; TEMPERATURE RANGE 0400-1000 K; TEMPERATURE RANGE 1000-4000 K; VISCOSITY
Descriptors DEC
ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CALCIUM HALIDES; DIAGRAMS; DISPERSIONS; ELECTRICAL PROPERTIES; ENERGY; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; INFORMATION; LITHIUM COMPOUNDS; LITHIUM HALIDES; PHYSICAL PROPERTIES; SALTS; SODIUM COMPOUNDS; SURFACE PROPERTIES; TEMPERATURE RANGE

Optional Information

Notes
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