Performance comparison of zirconia and alumina ceramics

Zirconia ceramics and alumina ceramic materials with specific performance comparison:

Zirconia ceramic ball valve -V-port
Molecular Formula Density kg/m^3 Hardness HRC Flexural Strength MPa Fracture Toughness MPa 1/2 Water Absorption
Alumina ceramics AL2O3 3.5 86-88 300-400 4 0
Zirconia ceramics ZrO2 5.9 88-89 900-1000 12 0

Alumina ceramic

Continue reading “Performance comparison of zirconia and alumina ceramics”