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Enthalpy of formation of Al4Ca and Al2Ca and of the liquid alloys (aluminium + calcium)

✍ Scribed by M. Notin; J.C. Gachon; J. Hertz


Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
525 KB
Volume
14
Category
Article
ISSN
0021-9614

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The Crystal Structures of the Calcium Al
✍ V. Kahlenberg; C.S.J. Shaw πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 293 KB

The crystal structures of two calcium aluminogallates have been investigated by single-crystal X-ray di4raction methods. Ca 2 AlGaO 5 is a quenched high-pressure phase prepared at 12503C and 2.5 GPa. The compound belongs to the brownmillerite structure type (space group I2mb, a ‫؍‬ 5.2823(6) A s , b