Published March 2005 | Version v1
Journal article Metadata-only

Study of the Al2O3-ZrO2 system at high temperatures

Creators

  • 1. Yuzhno-Ural'skij Gosudarstvennyj Univ., Chelyabinsk (Russian Federation)

Description

The system Al2O3-ZrO2 at temperatures up to 2100 deg C was studied by the method of differential thermal analysis and its state diagram over the entire range of concentrations was built. In the framework of the theory of subregular ionic solutions the coordinates of the liquidus line were calculated. The experimentally obtained and calculated thermodynamic data suggest stratification of the melts in the system considered

Abstract (Russian)

Методом дифференциального термического анализа исследована система Al2O3-ZrO2 при температурах до 2100 град С и построена диаграмма состояния этой системы во всем интервале концентраций. В рамках теории субрегулярных ионных растворов рассчитаны координаты линии ликвидуса. Полученные экспериментальные и расчетные термодинамические данные указывают на расслаивание расплавов в данной системе

Additional details

Additional titles

Original title (Russian)
Исследование системы Ал

Publishing Information

Journal Title
Zhurnal Prikladnoj Khimii
Journal Volume
78
Journal Issue
3
Journal Page Range
p. 353-356
ISSN
0044-4618
CODEN
ZPKHAB

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
38011295
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM OXIDES; CONCENTRATION RATIO; DIFFERENTIAL THERMAL ANALYSIS; PHASE DIAGRAMS; TEMPERATURE RANGE 1000-4000 K; THERMODYNAMIC PROPERTIES; ZIRCONIUM OXIDES
Descriptors DEC
ALUMINIUM COMPOUNDS; CHALCOGENIDES; DIAGRAMS; DIMENSIONLESS NUMBERS; INFORMATION; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; TEMPERATURE RANGE; THERMAL ANALYSIS; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS

Optional Information

Notes
16 refs., 4 figs.