Alumina (AL2O3), yakaoma kupfeka zvinhu uye inoshandiswa mumaindasitiri mazhinji.Kana yangodzingirwa nekupiswa, inogona kugadzirwa chete uchishandisa nzira dzekukuya-dhaimondi.Alumina ndiyo inonyanya kushandiswa mhando yekeramic uye inowanikwa muhutsanana kusvika 99.9%.Kusanganiswa kwayo kwekuoma, kushanda kwekushisa kwepamusoro (kusvika ku1,700 ° C) uye kunaka kwemagetsi ekudzivirira kunoita kuti zvive zvakakosha kune zvakasiyana-siyana zvekushandisa.
Inenge yakachena alumina (99.7%) inopa yakanyanya tembiricha mashandiro ekudzivirira machubhu.
Nguva yekutumira: Aug-31-2023