
Alumina ceramic crucible yog lub thawv ceramic ua los ntawm cov khoom siv aluminium oxide siab (feem ntau muaj cov ntsiab lus ntau dua 99%), siv dav rau kev sintering kub, yaj thiab tshuaj lom neeg.
| Khoom | Cov Ntawv Qhia | Tus nqi |
| Cov tshuaj lom neeg muaj pes tsawg leeg | Al2O3 | ≥99% |
| R2O3 | ≤0.2% | |
| Fe2O3 | ≤0.1% | |
| SiO2 | ≤0.2% | |
| Qhov ceev ntawm cov khoom loj (g/cm3) | ≥3.8 | |
| Pom tseeb porosity (%) | <1 | |
| Lub zog khoov (4pt) | >350 | |
| Lub zog compressive (Kgf / cm2) | >12000 | |
| Dielectric tas li (E) | 2 | |
| Qhov kub siab tshaj plaws (℃) | 1800 xyoo | |
| Ntev (hli) | Dav (hli) | Qhov siab (hli) | Phab ntsa tuab (hli) | Peev Xwm (cc) |
| 6-200 | 30-150 | 15-190 | >2 | 5-5000 |
1. Kev ruaj khov kub siab:Nws tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev ntawm qhov kub siab, kom ntseeg tau tias muaj kev sib txuas ntxiv thiab ua haujlwm tau zoo ntawm kev sim thiab cov txheej txheem kev lag luam.
2. Kev ruaj khov tshuaj lom neeg:Nws muaj zog tiv taus ntau yam tshuaj lom neeg thiab tuaj yeem tswj tau qhov ruaj khov txawm tias nyob rau hauv qhov chaw muaj zog heev.
3. Yooj yim ntxuav:Qhov saum npoo du, yooj yim los ntxuav, thiab txo qhov cuam tshuam ntawm cov khoom tsis huv rau ntawm qhov kev sim.
4. Tsis muaj kuab paug:Yuav tsis muaj cov tshuaj lom neeg tso tawm thaum lub sijhawm siv thiab nws tsis ua rau ib puag ncig thiab cov neeg teb xov tooj puas tsuaj.
5. Kev ruaj khov:Lub zog kho tshuab siab muaj peev xwm tiv taus cov zog sab nraud yam tsis yooj yim puas tsuaj.