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. Author manuscript; available in PMC: 2025 Mar 1.
Published in final edited form as: Mater Chem Phys. 2024 Sep;324:129703. doi: 10.1016/j.matchemphys.2024.129703

Table 5. Properties of earlier developed zirconia-reinforced fluorosilicate based glass-ceramics.

Sample Heat treatment temperature (°C), time and heating rate Vickers hardness (GPa) Elastic modulus (GPa) Fracture toughness (MPa.m1/2)
Fluorosilicic mica with 30 wt% of nano-zirconia33 1150 °C for 20 min at 15 °C/min 4.20 ± 0.11 (IF)
Mica apatite with 10 wt% zirconia5 1060 and 1170 °C for 4 h at 20 °C/min 4.4 ± 0.82 1.4 ± 0.16 (SEVNB)
Mica with 15 wt% Zirconia6 1060–1130 °C for 4h at 20 °C/min 4.3 ± 0.64 1.3 ± 0.07 (SEVNB)
Bioverit with 20 wt% zirconia16 1040–1130 °C for 0.5–4h 59 2.5 (IF)
Mica glass-ceramic with 20 wt% zirconia14 850 for 2h at 25 °C/min followed by 1080 °C for 48 h at 10 °C/min 9.2 ± 0.57 125 ± 5.0 3.6 ± 0.20 (IF)
Mica glass-ceramics with 5 wt% zirconia13 643 °C for 10 min followed by crystallization at 897 °C for 10 min both with a 55 °C/min 3.3 ± 1
30 vol% mica with zirconia28 1150–1250 °C for 2 h at 10 °C/min 8.1 ± 0.1 153 3.9 ± 0.1 (IF)
36 vol% mica with zirconia 6.8 ± 0.2 146 3.9 ± 0.1 (IF)
49 vol% mica with zirconia 5.3 ± 0.1 123 3.5 ± 0.3 (IF)
*Present work G-50Z 1000 °C for 48 h at 5 °C/min 6.8 ± 0.5 156 ± 6.5 7.0 ± 0.4 (IF)
G-35Z 6.5 ± 0.2 125 ± 5.0 7.6 ± 1.2 (IF)
G-30Z 5.7 ± 1.0 117 ± 3.6 2.4 ± 0.4 (IF)
*Celtra Duo (10 wt% zirconia to lithium silicate glass-ceramics) Fully crystallized 7 2.6
*VITA Supranity DC 7 70 2