Aluminum Nitride Tube is a type of ceramic tube made from aluminum nitride (AlN) material. It has excellent thermal conductivity, high electrical insulation, and good mechanical strength. It is commonly used in high-temperature and high-power electronic applications such as power electronics, LED lighting, and semiconductor manufacturing. Aluminum Nitride Tube has a high melting point, low thermal expansion coefficient, and excellent thermal shock resistance. It also has good corrosion resistance and is chemically stable in various environments. Aluminum Nitride Tube can be machined into various shapes and sizes to meet specific application requirements.
| Parameter | Value |
|---|---|
| Composition | AlN |
| Density | 3.3 g/cm3 |
| Hardness | 9 on Mohs scale |
| Thermal Conductivity | 180-200 W/mK |
| Coefficient of Thermal Expansion | 4.4-4.8 × 10-6/K |
| Maximum Use Temperature | 1000-1350°C |
| Dielectric Constant | 8.5-9.5 |
| Dielectric Strength | 16-22 kV/mm |
| Volume Resistivity | 1014-1015 Ω·cm |
| Surface Finish | As Fired or Polished |
