AL2O3 97%
| Density | g/cm3 | 3.8~3.85 |
| Flexural strength | MPa | 320 |
| Fracture toughness | MPa·m1/2 | 4.5 |
| Dielectric constant | εr(20℃,1MHz) | 9.2 |
| Hardness | GPa | 15 |
| Hardness | HRC | 79 |
| Volume resistivity | Ω·cm(20℃） | 10^14 |
| Elastic modulus | GPa | 350 |
| Coefficient of thermal expansion | ×10-6/k | 7.6 |
| Compressive strength | MPa | 2100 |
| Abrasions | g/cm2 | 0.1 |
| Thermal conductivity | W/m×k(20℃) | 24~27 |
| Poisson's ratio | / | 0.22 |
| Insulation strength | kv/mm | 28 |
| Temperature | ℃ | 1650 |
추천 상품
20 원 | 25 원
20 원 | 25 원
20 원 | 25 원