Aluminum Nitride vs. Aluminosilicate Glass
Aluminum nitride belongs to the non-oxide engineering ceramics classification, while aluminosilicate glass belongs to the glass and glass-ceramics. There are 7 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.
For each property being compared, the top bar is aluminum nitride and the bottom bar is aluminosilicate glass.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 2.9 to 3.3 | |
| 2.4 |
| Dielectric Constant (Relative Permittivity) At 1 MHz | 6.9 to 28 | |
| 6.3 |
| Elastic (Young's, Tensile) Modulus, GPa | 330 | |
| 87 |
| Electrical Dissipation At 1 MHz | 0.00020 to 0.0010 | |
| 0.0037 |
| Fracture Toughness, MPa-m1/2 | 2.9 | |
| 0.9 |
| Stiffness to Weight: Axial, points | 55 to 63 | |
| 20 |
| Stiffness to Weight: Bending, points | 69 to 80 | |
| 63 |