Ceramics-Silikáty 18, (2) 125 - 132 (1974) |
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CO-EXISTENCE OF PHASES IN THE SYSTEM: CaO-Na₂O-P₂O₅
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Majling Ján, Kaprálik Ivan, Mikloš Dušan |
Institute of Inorganic Chemistry, Slovak Academy of Sciences, 809 34 Bratislava, Dúbravská cesta
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Co-existence of phases was studied in the CaO and Na₂O - rich concentration region of the system by means of X-ray phase analysis. The results have not proved the existence of two phases described in literature as CaNa₄(PO₄)2₂ and CaNa₆P₂O₉. |
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