Color: White.
Microstructure: Polycrystalline structure.
Density: 3.6-6.0 g/cm³ (density varies with purity).
Hardness: 88-90 HRA, Mohs hardness 8.5-9.
Bending Strength: Greater than 900 MPa.
Fracture Toughness: 12 MPam^(1/2).
Melting Point: 2715℃.
Coefficient of Linear Thermal Expansion: (6.5-11.2)×10^(-6)/K.
Elastic Modulus: 220 GPa.
Application Fields
1. Industrial Manufacturing:
Bearings, sealing rings, nozzles, cutting tools.
Ceramic bearings have a lifespan 3-5 times longer than traditional metal bearings.
Industrial nozzles have strong erosion resistance.
2. Medical and Healthcare:
Dental restorations (dental crowns, dental bridges).
3. Artificial Joint Materials:
Good biocompatibility, with a bonding strength to human bone of up to 35 MPa.
4. Consumer Electronics:
Smartwatch cases (e.g., Apple Watch Ultra).
Mobile phone bodies (e.g., Xiaomi 13 Ultra ceramic version).
Supports custom specifications.
If you have any suggestions or questions, Please free to contact us.
