Applications: 1, wear-resistant, corrosion-resistant products: paints, textiles, paints, printing and dyeing
2, high strength, high toughness products: magnetic materials, piezoelectric ceramics, dielectric ceramics
3, to prevent pollution: medicine, food, cosmetics
4, Ceramics: Electronic ceramics, refractory ceramics, structural ceramics
Physical parameters
Items | Unit | Index |
Compsision | wt% | 94.8% ZrO2
5.2% Y2 O3 |
Packed Density | Kg/L | 3.73(Φ2mm) |
Specific Density | g/cm3 | ≥6.02 |
Moh's | | >8.5 |
Elastic modulus | GPa | 200 |
Thermal Conductivity | W/m.K | 3 |
Crushing Load | KN | ≥20 (Φ2mm) |
Fracture Toughness | MPam1-2 | 9 |
Grain size | µm | ≤0.5 |
Thermal expansion
Coeffcient(20-400 °C) | 10x10 -6 / °C(20-400) | 9.6 |
