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Thermodynamic considerations on the hydration mechanisms of Ca3SiO5 and Ca3Al2O6

✍ Scribed by H.N. Stein

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
384 KB
Volume
2
Category
Article
ISSN
0008-8846

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πŸ“œ SIMILAR VOLUMES

Studies of the hydration of Ca3SiO5 by E
Studies of the hydration of Ca3SiO5 by ESCA- and krypton-adsorption-measurements
✍ C. Stadelmann; R. Trettin; W. Wieker; M. Ramm πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 317 KB

The hydration of CasSiO= (CmS) was studied using the ESCA-technique and Krypfon-ddsorption measurements. The different hydration rates in the induction period and in the acceleration period are attributed to definite changes in the Ca/Si-ratio at the C3S surface and in the specific surface area.

The Phase Diagram CaO–Al2O3–Ta2O5and the
The Phase Diagram CaO–Al2O3–Ta2O5and the Crystal Structures of Ca2AlTaO6and CaAlTaO5
✍ M. Sales; G. Eguia; P. Quintana; L.M. Torres-Martinez; A.R. West πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 259 KB

The subsolidus phase diagram CaO-Al 2 O 3 -Ta 2 O 5 has been determined at 1300-1350Β°C. Two ternary phases are present, Ca 2 AlTaO 6 and the new phase, CaAlTaO 5 . From Rietveld refinement of powder X-ray diffraction data, CaAlTaO 5 has the sphene structure, monoclinic 6.6760(3), 8.9546(3), 7.3494(3