Phase Equilibria and Ordering in the System ZrO2‐CaO
作者： V. S. STUBICAN , S. P. RAY
DOI: 10.1111/J.1151-2916.1977.TB14100.X
关键词: Solid solution 、 Field (physics) 、 Phase diagram 、 Phase (matter) 、 Eutectic system 、 Thermodynamics 、 Materials science 、 Position (vector) 、 Hydrothermal circulation 、 Lattice constant
摘要: The phase diagram of the system ZrO2-CaO for region ZrO2-CaZrO3 was redetermined. extent cubic solid solution field ascertained by using a high-temperature X-ray furnace, precise lattice parameter measurements, and hydrothermal technique. At 850 ± 150°C, solutions decompose eutectoid reaction. A reasonable agreement position in this obtained comparing extrapolated data from high temperatures with Only one ordered compound, CaZr4O9, monoclinic symmetry, found; compound is unstable above 1310 40°C.
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