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Thermodynamic Assessment of the CaO–Al2O3–SiO2 System

Mao, Huahai and Hillert, Mats and Selleby, Malin and Sundman, Bo Thermodynamic Assessment of the CaO–Al2O3–SiO2 System. (2006) Journal of the American Ceramic Society, 89 (1). 298-308. ISSN 0002-7820

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Official URL: http://dx.doi.org/10.1111/j.1551-2916.2005.00698.x


The CaO–Al2O3–SiO2 system has been assessed with the CALPHAD technique, based on recent assessments of its binary systems. A new species AlO2−1 was introduced for modeling liquid Al2O3. The ternary liquid phase was described using the ionic two-sublattice model as. The available experimental data were critically examined, and a self-consistent set of thermodynamic descriptions was obtained. Various phase diagrams and property diagrams, including isothermal sections, isoactivity lines, and a projection of the liquidus surface, are presented. Information on viscosity seems to support the use of the AlO2−1 species.

Item Type:Article
Additional Information:Thanks to Blackwell Publishing editor. The definitive version is available at www.blackwell-synergy.com The original PDF of the article can be found at Journal of the American Ceramic Society : http://www3.interscience.wiley.com/journal/117955114/home
HAL Id:hal-04252146
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Other partners > Royal Institute of Technology – KTH (SWEDEN)
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Deposited On:28 May 2009 08:34

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