7.3% Yttrium Oxide Stabilized Zirconia Spray Dried Powder With Binder [MC-GK-4Y-5AB]
Product Features
Introducing our state-of-the-art 7.3% Yttrium Oxide Stabilized Zirconia Spray Dried Powder with Binder :
- High Purity: Contains ZrO₂ + HfO₂ with a content of >92%, ensuring excellent stability and material performance.
- Yttria Stabilization: Incorporates 7.2-7.5% Y₂O₃, providing full stabilization for enhanced fracture toughness and durability.
- Controlled Impurity Levels: Features low Fe₂O₃ (50 ppm) and Al₂O₃ (0.04-0.06%) content for applications demanding high purity.
- Fine Particle Distribution: Ultra-fine particles with D50 <0.1 μm and D90 <1 μm, ensuring uniform particle size for precise processing.
- Binder Inclusion: Optimized for molding applications with improved green and sintered densities.
Technical Highlights
- Advanced Stabilization: Y₂O₃ content of 7.2-7.5% offers outstanding mechanical strength, thermal stability, and fracture resistance.
- High Packing and Sintered Density: Achieves a bulk density of 1.4 ± 0.1 g/cm³, sintered density of 5.7 g/cm³ at 1460°C, and green density of 3.3 g/cm³.
- Low Moisture and Loss on Ignition: Moisture content is controlled at <0.8%, and ignition loss is 5.0 ± 0.5%, ensuring high consistency and reliability.
Application:
- Dental Ceramics: Ideal for dental applications such as crowns, bridges, and implants due to its excellent biocompatibility and high strength.
- Industrial Ceramics: Suitable for precision structural ceramics, offering superior mechanical properties and fracture toughness.
- Advanced Manufacturing: Optimized for high-performance applications, including aerospace components, wear-resistant parts, and thermal barrier coatings.
Technical Specifications
| Specification | Details |
|---|---|
| ZrO₂ + HfO₂ (wt,%) | >92% |
| Al₂O₃ (wt,%) | 0.04-0.06% |
| Fe₂O₃ (ppm) | 50 ppm |
| Y₂O₃ (wt,%) | 7.2-7.5% |
| H₂O (120°C, 5 min) (wt,%) | <0.8% |
| Ignition Loss (1100°C, 1h) | 5.0 ± 0.5% |
| B.E.T. Surface Area (m²/g) | 14 ± 2 |
| D50 | <0.1 μm |
| D90 | <1 μm |
| Bulk Density (g/cm³) | 1.4 ± 0.1 |
| Sintered Density (g/cm³) | 5.7 (1460°C, 2h) |
| Green Density (g/cm³) | 3.3 |
