ISSN 0862-5468 (Print), ISSN 1804-5847 (online) 

Ceramics-Silikáty 42, (4) 141 - 149 (1998)


PHASE COMPATIBILITY IN THE SYSTEMS CaO - SiO₂ - Fe₂O₃ - SO₃, CaO - Al₂O₃ - Fe₂O₃ - SO₃ AND SiO₂ - Al₂O₃ - Fe₂O₃ - SO₃
 
Strigáč Július 1, Sahu Sanadanda 2, Majling Ján 1
 
1 Department of Ceramics, Glass and Cement, Faculty of Chemical Technology, Slovak Technical University, Radlinského 9, 812 37 Bratislava, Slovak Republic
2 RJ Lee Group, Inc., Monroeville, PA 15146, USA

Three quaternary oxide systems C-S-F-S⁺, C-A-F-S and S-A-F-S are analysed for their subsolidus phase compatibility. The phase compatibility models of the particular systems are derived from the literature data as well as from the partial modelling of the phase compatibility relationships based on the geometrical consideration and on the own theoretical discussion. Fifteen quaternary phase assemblages have been established in the system C-S-F-S, twenty-three in the system C-A-F-S and six in the system S-A-F-S respectively, which define the entire phase space of the analysed systems.


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