The Lu2O3–Al2O3 system: Relationships for equilibrium-phase and supercooled states
Autor: | C. Pedrini, G.O. Shirinyan, V. V. Gusarov, V. F. Popova, Ashot Petrosyan, Paul Lecoq |
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Rok vydání: | 2006 |
Předmět: | |
Zdroj: | Journal of Crystal Growth. 293:74-77 |
ISSN: | 0022-0248 |
Popis: | The phase diagram of the Lu 2 O 3 –Al 2 O 3 system has been defined showing all three compounds existing in the system, i.e. with molar ratios 2:1, 1:1 and 3:5, which exhibit strongly differing stabilities. The range of stability of the perovskite phase has been estimated to lie approximately in between 1750 and 1930 °C. The range of solid solutions of the garnet phase and the lower border of stability of the monoclinic phase are also shown in the diagram. |
Databáze: | OpenAIRE |
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