Aluminiumnitrid
Data sheet
| Material | ||
|---|---|---|
| Description | AIN 180 | |
| Gefügeeigenschaften | ||
| Gross density | [g/cm³] | 3,31 |
| Mechanical properties | ||
| Compressive strength | [GPa] | > 2,0 |
| Flexural resistance | [MPa] | > 300 |
| Impact resistance | [MPam1/2] | 3,35±0,2 |
| E-Module | [GPa] | 310 |
| Electrical properties | ||
| Elektr. insulating resistance | [Ωcm] | >5 x 1012 |
| Dielectric strength | [kv/mm] | > 20 |
| Dielectric coefficient | [bei 1 Mhz] | 8,6 |
| Loss index | [bei 1 Mhz] | 0,5 x 10-3 |
| Thermical properties | ||
| Heat conductance | [W/mK] | 180±10 |
| Thermal expansion coefficient | ||
| RT - 100 °C | [10-6K-1] | 3,6 |
| RT - 300 °C | [10-6K-1] | 4,6 |
| RT - 500 °C | [10-6K-1] | 5,2 |
| RT - 1000 °C | [10-6K-1] | 5,6 |
| Specific heat Cp | [J/kgK] | 738±20 |
| Thermal shock resistance | very good | |