Subsolidus phase relations in the system MgO"FeO"GeO2 at 1035°C were determined. From the data, the free energy of the transformation of Fe2GeO4 (spinel) to Fe2GeO4 (olivine) is estimated to be 7.1 ± ∼1.5 kcal/mole. This value is consistent with the trends shown by other germanates and silicates.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Condensed Matter Physics
- Physical and Theoretical Chemistry
- Inorganic Chemistry
- Materials Chemistry