
Alumina ceramic crucible mudziyo weceramic wakagadzirwa nealuminium oxide yakachena kwazvo (kazhinji ine huwandu hunopfuura 99%), unoshandiswa zvakanyanya pakupisa kwakanyanya, kunyungudutsa uye kuongorora makemikari.
| Chinhu | Index | Kukosha |
| Kuumbwa kwemakemikari | Al2O3 | ≥99% |
| R2O3 | ≤0.2% | |
| Fe2O3 | ≤0.1% | |
| SiO2 | ≤0.2% | |
| Kuwanda kwehuwandu (g/cm3) | ≥3.8 | |
| Kuonekwa kweporosity (%) | 1 | |
| Simba Rekukombama (4pt) | >350 | |
| Simba rekumanikidza (Kgf/cm2) | >12000 | |
| Dielectric constant (E) | 2 | |
| Tembiricha yepamusoro yebasa (℃) | 1800 | |
| Kureba (mm) | Upamhi(mm) | Kureba (mm) | Ukobvu hwemadziro (mm) | Kugona (cc) |
| 6-200 | 30-150 | 15-190 | >2 | 5-5000 |
1. Kugadzikana kwekupisa kwakanyanya:Inogona kushanda zvakanaka kwenguva yakareba pakupisa kwakanyanya, ichivimbisa kuenderera mberi uye kushanda zvakanaka kwekuyedza uye maitiro emaindasitiri.
2. Kugadzikana kwemakemikari:Inodzivirira zvakanyanya makemikari akasiyana-siyana uye inogona kuchengetedza kugadzikana kunyangwe munzvimbo dzine ngura zvakanyanya.
3. Zviri nyore kuchenesa:Pamusoro pacho pakanaka, zviri nyore kuchenesa, uye panoderedza kukanganiswa kwetsvina pakuedza uku.
4. Hapana kusvibiswa:Hapana zvinhu zvinokuvadza zvichaburitswa panguva yekushandiswa uye hazvikuvadzi nharaunda nevanoshandisa.
5. Kugara kwenguva refu:Simba guru remuchina rinokwanisa kutsungirira simba rekunze pasina kukuvara zviri nyore.