Phofo ea Alumina, tse tsejoang hape e le aluminium oxide or alumina e sebetsang, ke motsoako oa lik'hemik'hale o sebelisoang haholo ho hlahisa aluminium.
| Mohlala | Phofo | Keke (sengoathoana) | Granular (Bolo) |
| Sebopeho | Phofo e tšoeu e hlephileng | Keke e tšoeu | Putsoa e tšoeu |
| Bophara ba karolelano ba karoloana e ka sehloohong (um) | 0.2-3 | - | - |
| Sebaka se itseng sa bokaholimo (m / g) | 3月12日 | - | - |
| Botebo ba Bongata (g / cm) | 0.4-0.6 | - | 0.8-1.5 |
| Boima ba bongata (g / cm) | - | 3.2-3.8 | - |
| Dikahare tsa Al2O3 (%) | 99.999 | 99.999 | 99.999 |
| Si(ppm) | 2 | 2 | 2 |
| Na(ppm) | 1 | 1 | 1 |
| Fe(ppm) | 1 | 1 | 1 |
| Ca(ppm) | 1 | 1 | 1 |
| Mg(ppm) | 1 | 1 | 1 |
| S(ppm) | 1 | 1 | 1 |
| Ti(ppm) | 0.3 | 0.3 | 0.3 |
| Cu(ppm) | 0.8 | 0.8 | 0.8 |
| Cr(ppm) | 0.5 | 0.5 | 0.5 |
| Ho ea ka litlhoko tse fapaneng, e ka fana ka phofo, granule, block, phae kapa mofuta oa kholomo | |||
1. Lisebelisoa tse khanyang: li-phosphor tse sa tloaelehang tsa trichromatic tse sebelisoang e le thepa e tala ea mantlha e nang le phosphor e telele e phatsimang, phosphor ea PDP, phosphor ea LED;
2. Li-ceramic tse bonaletsang: li sebelisoa e le lipeipi tse khanyang bakeng sa lebone la sodium le nang le khatello e phahameng, fensetere ea memori e ka hlophisoang ka motlakase feela;
3. Kristale e le 'Ngoe: bakeng sa tlhahiso ea rubi, safire, garnet ea aluminium ea yttrium;
4. Matla a phahameng a alumina ceramic: joalo ka substrate e sebelisoang tlhahisong ea lipotoloho tse kopaneng, lisebelisoa tsa ho seha le sebopi se hloekileng haholo;
5. E khorofolang: etsa sesebelisoa sa ho khorofola sa khalase, tšepe, semiconductor le polasetiki;
6. Diaphragm: Kopo ya ho etsa seaparo sa karohano ya betri ya lithium;
7. Tse ling: e le seaparo se sebetsang, li-adsorbents, li-catalyst le litšehetso tsa catalyst, seaparo sa vacuum, thepa e khethehileng ea khalase, thepa e kopaneng, resin filler, bio-ceramics jj.
Haeba o na le lipotso. Ka kopo ikutloe u lokolohile ho ikopanya le rona.