The present work deals with an investigation of the CaO-SiO//2-P//2O//5 system under low-temperature hydration conditions in order to look for any new compositions for CBC development. Parts of the CaO-SiO//2-P//2O//5-H//2O system have been investigated by scores of scientists for a long time. Barrett and McCaughey had systematically investigated the phase equilibria of the CaO-SiO//2-P//2O//5 system and reported the formation of two ternary compounds, namely, nagelschmidite and silicocarnotite. Their phase diagram above 1000 degree C presented several interesting features including a large critobalite field, an extensive region of liquid immiscibility, solid solutions, and a CaO-rich region where most of the reactivity is confined in this system. 12 Refs.
|Original language||English (US)|
|Number of pages||9|
|Journal||Journal of Materials Science|
|State||Published - Jul 8 1988|
All Science Journal Classification (ASJC) codes
- Materials Science(all)