Ceramic Vs. Zirconia Sanding Belts: Which Is Better?
2020-12-1 · In-Ceram® Zirconia is a mixture zirconia and alumina (~20 and ~ 50 vol%, respectively) (Rekow et al., 2011). However, it is opaque, which limits its use to posterior restorations. In general, In-Ceram ceramic is usually used as a core for crowns and anterior three-unit FPDs (Guazzato et …
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