5% Ytria Stab.Zirconia Spry Dreied Powder [MC-GK-3YA1B1-CA1]
Product Features
Introducing our state-of-the-art 5% Yttria Stabilized Zirconia Spray Dried Powder :
- High Purity: Contains ZrO₂ + HfO₂ content exceeding 94%, ensuring excellent material quality and performance.
- Optimal Stabilization: Incorporates 5.3 ± 0.2% Y₂O₃ for full stabilization, enhancing mechanical strength and thermal stability.
- Low Impurity Levels: Ultra-low content of Fe₂O₃, TiO₂, and Na₂O, ensuring superior material purity for precision applications.
- Controlled Particle Size: D50 particle size range of 0.5-0.6 μm, ensuring uniform distribution for efficient processing and sintering.
- High Sintered Density: Achieves sintered density exceeding 6.03 g/cm³ at 1450-1480°C (2h), meeting the demands of high-performance applications.
Technical Highlights
- Yttria Stabilization: Precisely stabilized with 5.3% Y₂O₃, providing high fracture toughness, strength, and thermal shock resistance.
- Low Moisture and Loss on Ignition: Moisture content is maintained below 0.8%, and loss on ignition is controlled at <3%, ensuring consistent performance.
- High Packing and Green Density: Packing density of 1.3 ± 0.1 g/cm³ and green density of >3.0 g/cm³ facilitate efficient molding and sintering processes.
Application:
- Dental Ceramics: Ideal for high-strength dental restorations such as crowns, bridges, and implants due to its fracture toughness and biocompatibility.
- Structural Ceramics: Suitable for demanding industrial applications requiring exceptional strength, thermal stability, and wear resistance.
- Advanced Engineering: Widely used in cutting-edge fields such as aerospace, automotive components, and electronic substrates.
Technical Specifications
| Specification | Details |
|---|---|
| ZrO₂ + HfO₂ | >94% |
| Y₂O₃ (wt,%) | 5.3 ± 0.2% |
| Al₂O₃ (wt,%) | 0.25 ± 0.05% |
| Fe₂O₃ | <50ppm |
| TiO₂ | <20ppm |
| SiO₂ | <100ppm |
| Na₂O | <50ppm |
| H₂O (110°C, 1h) | <0.8% |
| Ignition Loss (1100°C, 1h) | <3% |
| B.E.T. Surface Area (g/cm²) | 10 ± 2 |
| D50 | 0.5-0.6 μm |
| Packing Density | 1.3 ± 0.1 g/cm³ |
| Green Density | >3.0 g/cm³ |
| Sintered Density (g/cm³, 2h) | >6.03 (1450-1480°C) |
