Zirconia is a material with high hardness, wear resistance and the highest fracture toughness. It is widely used in the industrial field. We provide a variety of grades of zirconia for you to choose from (yttria stabilized zirconia, magnesium stabilized zirconia). They can maintain structural stability in extreme environments. Blue Zirconia Ceramic Plunger is a key component for fluid control. We use our processes and equipment to ensure that your specific needs are met.
Advantages
- More beautiful than traditional white zirconia
- Has one of the highest fracture toughness among ceramic materials
- Exhibits excellent wear resistance
- High hardness (13GPa)
- Low thermal conductivity (3 W/mK)
- Resistant to chemicals
- Excellent biocompatibility
Alumina vs Zirconia Performance Analysis
| Property | Alumina (Al₂O₃) | Zirconia (ZrO₂) |
| Density | 3.7–3.95 g/cm³ | 5.68–6.05 g/cm³ |
| Hardness (Mohs) | 9 | 8.5–9 |
| Compressive Strength | 2,070–2,620 MPa | 2,500 MPa |
| Tensile Strength | 260–300 MPa | 330 MPa |
| Flexural Strength | 310–379 MPa | 630–970 MPa |
| Fracture Toughness | 4.5 MPa·m¹/² | 8.0–11 MPa·m¹/² |
| Thermal Properties | ||
| Thermal Conductivity | 24.7 W/m·K | 2.2 W/m·K |
| Thermal Expansion | 8.2 µm/m·K | 8.8–9.5 µm/m·K |
| Max. Use Temperature | 1,700°C | 1,500°C |
| Electrical Properties | ||
| Dielectric Strength | 8.3–18.1 kV/mm | 7.7–9.0 kV/mm |
| Dielectric Constant | 9–9.7 | 28 |
| Volume Resistivity | >10¹⁴ Ω·cm | 4.5–11 Ω·cm |
Blue Zirconia Case
Blue Zirconia Components
Complex shape machining, supporting small to large batch customization
Blue Zirconia Phototransfer V Groove
As an important component for optical fiber positioning and coupling, it provides a stable, low-loss optical fiber alignment and coupling solution.
Blue Zirconia Plunger
Often used in fluid control, the maximum clearance can reach 0.001mm
About Machining Blue Zirconia
- Demand analysis: in-depth communication with your team to clarify performance, size and environmental requirements;
- Material optimization: select zirconium oxide formula (such as yttrium stabilization, magnesium stabilization, etc.) according to the application scenario;
- Design and manufacturing: combining high-precision 5-axis equipment and advanced technology to ensure the balance between function and cost;
- Strict quality inspection: through ISO certification process, provide material performance report and dimensional accuracy verification;
- Continuous support: from prototype testing to mass production, full technical collaboration to escort long-term cooperation;
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All tolerances can be improved based on the size, shape, and geometry of the precision ceramic components to perfectly match your equipment and specific requirements.
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