Phase equilibria in the subsolidus region of the NiO-α-Al2O3system between 1000 and 1920°C
✍ Scribed by F. A. Elrefaie; W. W. Smeltzer
- Publisher
- Springer-Verlag
- Year
- 1981
- Tongue
- English
- Weight
- 258 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0030-770X
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📜 SIMILAR VOLUMES
Phase relations in the system La 2 O 3 -NiO-Li 2 O at 700, 800, and 900°C have been investigated by solid synthesis, X-ray diffraction analysis, and chemical analysis. Only the ternary compound La 4 NiLiO 8 was found in the system. X-ray diffraction data of La 4 NiLiO 8 are presented.
The subsolidus phase diagram, CaO+Al 2 O 3 +CoO, and its phase relations below 13003C have been studied in air. The stability regions of nine subsolidus compatibility triangles were established and a new ternary phase was found. The structure of this compound, Ca 3 CoAl 4 O 10 (orthorhombic, space g