Solid State compatibilities in CaO-CaO∙Al2O3-CaF2 system
DOI:
https://doi.org/10.3989/mc.1998.v48.i249.485Abstract
In open atmosphere the two phases containing fluorine, C11A7∙CaF2 and 3CA∙CaF2, laying in the CaO-CaO∙Al2O3-CaF2 were synthesized. The synthesis of the 3CA∙CaF2 at 1.100°C was possible without loss of F, when the stoichiometric mixture of CA and CaF2 was pressed into tablets and was applied vacuum, avoiding in such a way the presence of moisture. According to TGA studies, the vapour pressure of phases containing fluorine, at 1.100°C is very low and follows this sequence: CaF2 < 3CACaF2 < C11A7∙CaF2. At 1.000°C the system behaves as condensated. Verification of some compatibilities in solid state in the system CaO-CaO∙Al2O3-CaF2 at 1000°C has been done. Compatibility triangles found are the same described by Chaterjee, and different from the compatibilities given by Brisi and Rolando.
Downloads
Download data is not yet available.
Downloads
Published
1998-03-30
How to Cite
Blanco-Varela, M. T., & Jiménez Molina, S. (1998). Solid State compatibilities in CaO-CaO∙Al2O3-CaF2 system. Materiales De Construcción, 48(249), 33–43. https://doi.org/10.3989/mc.1998.v48.i249.485
Issue
Section
Research Articles
License
Copyright (c) 1998 Consejo Superior de Investigaciones Científicas (CSIC)
This work is licensed under a Creative Commons Attribution 4.0 International License.
© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.All contents of this electronic edition, except where otherwise noted, are distributed under a “Creative Commons Attribution 4.0 International” (CC BY 4.0) License. You may read here the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.
