Subsolidus phase relations in the Al2O3-Li2O-Ta2O5 (Nb2O5) systems |
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Authors: | M. G. Zuev |
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Affiliation: | (1) Institute of Solid State Chemistry, Ural Division, Russian Academy of Sciences, Pervomaiskaya ul. 91, Yekaterinburg, 620219, Russia |
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Abstract: | The phase composition has been studied and an equilibrium phase diagram has been designed for the Al2O3-Li2O-R2O5 (R = Ta or Nb) systems in the subsolidus region up to 1000°C and 85 mol % Li2O. New phases with the composition Li1+x Al1?x O2?x , where x = 0–0.67, have been found. |
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