AL2O3 95%
| Density | g/cm3 | 3.7 |
| Flexural strength | MPa | 304 |
| Fracture toughness | MPa·m1/2 | 4 |
| Dielectric constant | εr(20℃,1MHz) | 9.0 |
| Hardness | GPa | 12.8-15 |
| Hardness | HRC | 73-79 |
| Volume resistivity | Ω·cm(20℃） | 10^13 |
| Elastic modulus | GPa | 320 |
| Coefficient of thermal expansion | ×10-6/k | 7.6 |
| Compressive strength | MPa | 1910 |
| Abrasions | g/cm2 | 0.2 |
| Thermal conductivity | W/m×k(20℃) | 20 |
| Poisson's ratio | / | 0.22 |
| Insulation strength | kv/mm | 27 |
| Temperature | ℃ | 1520-1600 |
추천 상품
20 원 | 25 원
20 원 | 25 원
20 원 | 25 원