Studies in Lithium Oxide Systems: XII, Li2O‐B2O3‐Al2O3
- 1 October 1962
- journal article
- Published by Wiley in Journal of the American Ceramic Society
- Vol. 45 (10) , 487-489
- https://doi.org/10.1111/j.1151-2916.1962.tb11039.x
Abstract
Tentative phase relations in the binary system BnOa‐A12O3 are presented as a prerequisite to the understanding of the system Li2O‐B2O3‐Al2O3. Two binary compounds, 2A12O3.B2O3 and 9A12O3.‐2B2O3, melted incongruently at 1030° f 7°C and about 144°C, respectively. Two ternary compounds were isolated, 2Li2O.A12O3.B2O3 and 2Li2O. 2AI2O3. 3B203. The 2:1:1 compound gave a melting reaction by differential thermal analysis at 870°± 20° C, but the exact nature of the melting behavior was not determined. The 2:2:‐3 compound melted at 790°± 20° C to LizO.‐5Al2O3 and liquid. X‐ray diffraction data for the compounds are presented and compatibility triangles are shown.Keywords
This publication has 5 references indexed in Scilit:
- Studies in the System Li2O–Al2O3–Fe2O3‐H2OJournal of the American Ceramic Society, 1961
- Studies in Lithium Oxide Systems: V, Li2O‐Li20 B2O3Journal of the American Ceramic Society, 1959
- Studies in Lithium Oxide Systems: II, Li2O Al2O3–Al2 O 3Journal of the American Ceramic Society, 1958
- Über AluminiumborateZeitschrift für anorganische und allgemeine Chemie, 1956
- Physical Properties and Cation Arrangement of Oxides with Spinel Structures I. Cation Arrangement in SpinelsThe Journal of Chemical Physics, 1947