Ceramic Boat Crucible Al2O3 Alumina Ceramic Crucible 500ml
Ruiyue Alumina Ceramic Crucibles with High Quality
PROPERTIES TABLE | ||
| Test Item/Unit | Numerical Value | |
| Product Material | Alumina | |
| Component Content % | ≥99% | ≥95% |
| Sintering Temp ºC | 1780-1800 | 1650-1680 |
| Specific Gravity g/cm3 | ≥3.8 | ≥3.6 |
| Hardness Hra | 3700 | 2400 |
| Bending Strength Mpa | 6.8-8 | 6.2-8.5 |
| Thermal Conductivity W/m-k | 25 | 20 |
| Temperature Resistance ºC | 1700 | 1600 |
2:Application:
Electronical Vacuum decices, Cruibles, Insulation plates, Capacitors, Spaceflights, Traffic, Weave, Petro Chemical, Mine, Pharmaceutical Engineering, Communication Engineering and Archtectural, etc
