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The aim of this study was to evaluate the effect of varying the molar percentage of calcium fluoride (CaF 2 ) on the biaxial flexural strength (BFS) of apatite–mullite glass–ceramics.Three apatite–mullite glass–ceramic materials were produced based on a formula of 4.5SiO 2 –3Al 2 O 3 –1.5P 2 O 5 –3CaO–XCaF 2 , where X=0.5, 1 and 3 and called...
To assess the effect of varying CaF 2 on the chemical solubility of apatite–mullite glass–ceramic (G–C) materials in both the glassy and crystallized states.Apatite–mullite forming glasses used in this study are ionomer cement derivatives based on the general formula (4.5SiO 2 –3Al 2 O 3 –1.5P 2 O 5 –3CaO–XCaF 2 ). Six glass formulations were...
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