ZirconiumCarbon Compounds, InorganicSilicon CompoundsTungsten CompoundsHafniumChromium AlloysDental MaterialsAstronomical PhenomenaDental AbutmentsYttriumCrownsAstronomyAluminum OxideOsteolysis, EssentialTitaniumDental PorcelainMineral FibersAmmonium HydroxideMaterials TestingCeramicsThermogravimetrySiliconComputer-Aided DesignDental Stress AnalysisDenture, Partial, Fixed, Resin-BondedPolyethyleneMicroscopy, Electron, ScanningDiamondSurface PropertiesNiobiumCoordination ComplexesDental InstrumentsDental Prosthesis DesignCobaltChemical IndustryDental ImplantsAluminumDustDental PolishingKnee ProsthesisReplica TechniquesAir Pollutants, OccupationalTungstenCarbonQuartzIsocyanatesVitalliumEquipment Failure Analysis