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T–x–y Diagram of the MgO–SiO2–Al2O3 System: Computer Model Assembly


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Abstract

A computer phase diagram model is constructed for the MgO–SiO2–Al2O3 system, giving its complete geometric description and containing 10 liquidus surfaces, a liquid–liquid phase separation surface, 75 ruled surfaces at the boundaries between two-phase and three-phase fields, 11 horizontal four-simplex at invariant temperatures, 21 two-phase fields, and 30 three-phase fields. The description of surfaces and three-phase fields is presented.

About the authors

V. I. Lutsyk

Institute of Physical Materials Science, Siberian Branch

Author for correspondence.
Email: vluts@ipms.bscnet.ru
Russian Federation, Ulan-Ude, Buryat Republic, 670047

A. E. Zelenaya

Institute of Physical Materials Science, Siberian Branch

Email: vluts@ipms.bscnet.ru
Russian Federation, Ulan-Ude, Buryat Republic, 670047

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