Awọn ohun elo aise akọkọ ti crucible graphite jẹ lẹẹdi, ohun alumọni carbide, yanrin, amọ refractory, ipolowo, ati tar, ati bẹbẹ lọ.
> Ga Pure Graphite Crucible
> Isostatic Graphite Crucible
> Silikoni Carbide Graphite Crucible
> Silikoni Carbide Crucible
> Clay Graphite Crucible
> Quarts Crucible
Awọn ẹya:
1. Long ṣiṣẹ aye akoko
2. Ga gbona iba ina elekitiriki
3. Awọn ohun elo titun-ara
4. Resistance si ipata
5. Resistance to ifoyina
6. Agbara-giga
7. Olona-iṣẹ
Imọ Data ti Ohun elo | |||
Atọka | Ẹyọ | Standard iye | Iye idanwo |
Atako otutu | ℃ | 1650℃ | 1800 ℃ |
Kemikali Tiwqn | C | 35-45 | 45 |
SiC | 15-25 | 25 | |
AL2O3 | 10-20 | 25 | |
SiO2 | 20-25 | 5 | |
Porosity ti o han gbangba | % | ≤30% | ≤28% |
Agbara titẹ | Mpa | ≥8.5MPa | ≥8.5MPa |
Olopobobo iwuwo | g/cm3 | ≥1.75 | 1.78 |
Ohun alumọni carbide crucible wa jẹ isostatic dida, eyiti o le lo awọn akoko 23 ni ileru, lakoko ti awọn miiran le lo awọn akoko 12 nikan. |