INVESTIGATION OF HYDRATION PHASES IN THE SYSTEM CaO-SiO//2-P//2O//5-H//2O.

Jiashan Hu, Dinesh Kumar Agrawal, R. Roy

Research output: Contribution to journalArticle

Abstract

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 languageEnglish (US)
Pages (from-to)772-780
Number of pages9
JournalJournal of Materials Science
Volume3
Issue number4
StatePublished - Jul 8 1988

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

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