
Hape e tsejoang e le corundum crucible, alumina crucible e khetholloa ka bongata ba eona bo phahameng ba alumina, hangata e tloha ho 95% ho isa ho 99%. E ka sebetsa ka ho tsoelang pele ho 1650°C, ka mocheso o phahameng oa ts'ebeletso o fihlang ho 1800°C. Khamphani ea rona e ikhethile ka ho etsa li-crucible tse boholo bo ikhethileng ho fihlela litlhoko tse itseng tse seng tsa maemo.
| Mofuta oa Silindara se ka Hare sa Alumina | ||||
| Bophara bo Holimo (mm) | Dia e ka Tlase (mm) | Bolelele (mm) | Botenya (mm) | Bophahamo ba modumo (ml) |
| 50-100 | 50-100 | 35-116 | 3 | 5-5000 |
| Mofuta oa Khutlonnetsepa o ka Sekoahelong sa Alumina | ||||
| Bolelele (mm) | Bophara (mm) | Bolelele (mm) | Botenya (mm) | Bophahamo ba modumo (ml) |
| 60-200 | 30-150 | 15-190 | 3 | 5-5000 |
| Ela Hloko: Boholo bo ikhethileng bo fumaneha ha ho kopuoa. | ||||
| Matlotlo a letsopa | Semiconductor ea Alumina Ceramic | ||
| Sebopeho se Seholo | Al2O3≥99% | Al2O3≥95% | ZrO2≥94% |
| Botenya (g/cm³) | 3.85 | 3.6 | 5.9 |
| Ho Monya Metsi (%) | 0 | 0 | 0 |
| Mocheso oa ho Sintering (°C) | 1690 | 1670 | 1650 |
| Boima (HV) | 1700 | 1600 | 1400 |
| Matla a ho Kobeha a 4pt (MPa) | >3500 | >2900 | >11000 |
| Matla a ho Hatella (Kgf/cm²) | 30000 | 25000 | 25000 |
| Mocheso o Phahameng oa Ts'ebetso (°C) | 1500 | 1400 | 1600 |
| Koefficient ea Katoloso ea Thermal (10⁻⁶/°C) (0-1000°C) | 8 | 7.8 | 10 |
| Khanyetso ea Tšabo ea Thermal T (°C) | 200 | 220 | 350 |
| Ho tsamaisa mocheso (W/m·K) | 31 | 22 | 3 |
| Ho hanyetsa bophahamo ba modumo (Ω·cm) | >10¹² | >10¹² | >10¹² |
| Matla a Dielectric (KV/mm) | 18 | 16 | 15 |
| Dielectric Constant (1MHz) | 9.2-10.5 | 9.0-10 | 12.5 |
| Likopo | Lisebelisoa tsa elektroniki, likoloi, tšepe, tšepe, lik'hemik'hale, jj. | ||