Basic Info.
Trademark
Junty or As the client′s require
Origin
China
HS Code
6909190000
Product Description
Zirconia Oxide(Structural ceramics) is also named engineering ceramics, has excellent wear and corrosion resistance. Good performance on hardness and strength. It can resist corrosive of many kinds acids and alkali, and has the following properties:
High strength and fracture toughness
High hardness and density
Stability, wear and corrosion resistance
Ultra-smooth surface, low friction coefficient
Modulus of elasticity and thermal expansion coefficient similar to steel.
Zirconia can be produced with Y2O3 or CEO2 as the stabilizer.
Technical data of our material is as below:
High strength and fracture toughness
High hardness and density
Stability, wear and corrosion resistance
Ultra-smooth surface, low friction coefficient
Modulus of elasticity and thermal expansion coefficient similar to steel.
Zirconia can be produced with Y2O3 or CEO2 as the stabilizer.
Technical data of our material is as below:
| Parameter | Unit | Zirconium Dioxide |
| Composition | wt% | 94.6%ZrO2, 5.4%Y2O3 |
| Specific density | g/cm3 | ≥ 5.95 |
| Hardness(HV) | GPa | > 12 |
| Thermal expansion Coefficient(20 to 400 C) | X10-6/k | 9.6 |
| Elastic modulis | GPa | 205 |
| Fracture toughness | MPa@ m1/2 | 7~10 |
| Bending strength | MPa | > 1150 |
| Grain size | μ m | < 0.5 |
| Thermal conductivity | w/(m@ k) | 3 |
