Alumina ceramic pob yog qhov sib tsoo nruab nrab ntawm pob zeb, lub lauj kaub zeb sib tsoo cov cuab yeej, tsim rau kev sib tsoo ceramic glaze, xim, cov ntaub ntawv refractory, cement, fais fab nroj tsuag, iav, tshuaj lom neeg kev lag luam, khoom noj khoom haus machinery.
Cov khoom | Chav tsev | Index | ||||||||||||
Hom | Sib tsoo pob 92 | Sib tsoo pob 95 | ||||||||||||
Tshuaj muaj pes tsawg leeg | Al2O3 | % | 92,0 nqi | 9 5,0mn | ||||||||||
SiO2 | % | 5.0 max | 3.0 max | |||||||||||
Fe2O3 | % | 0.1 max | 0.1 max | |||||||||||
NaO 2 | % | 0.4 max | 0.25 max | |||||||||||
Qhov ceev ceev | g/cm3 | 3,6 nqi | 3,68 nqi | |||||||||||
Kev puas tsuaj | ‰ | 0.1 max | 0.07 max | |||||||||||
Mohs hardness | --- | 9.00 Nws | ||||||||||||
Xim | --- | Dawb | ||||||||||||
Txoj kab uas hla | mm | Ф10 | Ф15 | Ф20 | Ф25 | Ф 30 | F40 | F 50 | F 60 | f70 ua | F80 | f90 ua | ||
Deviation | mm | ± 1 | ± 1 | ± 1 | ± 1.5 | ± 1.5 | ± 2 | ± 2 | ± 2 | ± 3 | ± 3 | ± 3 |