Research Article
Effect of Different Coloring Procedures on the Aging Behavior of Dental Monolithic Zirconia
Table 1
Characteristics of the materials used in the present study.
| | Zirconia materials | Manufacturers | Chemical components (wt.%) | Grain size (µm) | Density (g/cm3) | Sintering conditions | | Temperature (°C) | Dwelling time (h) |
| | SuperfectZir HTS | Aidite, China | ZrO2 + HfO2: 92–96%, Y2O3: 5–6% | 0.54 | 6.09 | 1530 | 2 | | Katana HT | Kuraray, Japan | ZrO2 + HfO2: 90–95%, Y2O3: 5–8% | n.a. | 5.90 | 1500 | 2 |
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Information provided by the manufacturers. |
