ceramic tube
2 year ago
Advanced zirconia using for aerospace
In the aerospace sector, Advanced Zirconia can be utilized to manufacture a wide range of Aerospace Ceramic Parts, including but not limited to, turbine blades, combustion chambers, nozzle components, and engine seals. The material's ability to withstand high temperatures without degradation makes it particularly suited for these demanding applications. Additionally, its excellent chemical inertness ensures it remains stable in harsh environments, even under extreme conditions encountered during flight.
Ceramic for aerospace applications like Advanced Zirconia also plays a crucial role in the development of lightweight yet robust structures. By replacing traditional metal parts with ceramic alternatives, aerospace manufacturers can achieve significant weight reduction, which directly impacts fuel efficiency and overall performance of aircraft.
| Item | Unit | Al2O3 95％－97％ | Al2O3 99％ |
| Desity | g/cm3 | 3.7 | 3.85 |
| Flexural Strength | Mpa | 300 | 340 |
| Compressive Strength | Mpa | 3400 | 3600 |
| Modulus of Elaslicity | Gpa | 350 | 380 |
| Impact Resistance | Mpa m1/2 | 4.0 | 5 |
| Weibull Moudulus | m | 10.0 | 10 |
| Vickers Hardness | HV0.5 | 1200.0 | 1300 |
| Thermal Expansion Coefficent | 10-6K-1 | 5.0-8.3 | 5.4-8.3 |
| Thermal Conductivity | W/mK | 24 | 27 |
| Thermal Shork Resistance | △T℃ | 250 | 270 |
| Maximum Use Temperature | ℃ | 1600 | 1650 |
| Volume Resistivity at 20℃ | Ω | ≥1014 | ≥1014 |
| Dielectric Constant | KV/mm | 20 | 25 |
| Open Porosity | % | 0 | 0 |
| Dielectric Constant | ξr | 10 | 10 |
| Dielectric Loss Angle | Tanσ | 0.001 | 0.001 |
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