Alumina phofo ke lisebelisoa tse phahameng tse hloekileng, tse ntle tse entsoeng ka aluminium oxide (Al2O3) tse sebelisoang haholo mesebetsing e sa tšoaneng ea indasteri.Ke phofo e tšoeu ea kristale eo hangata e hlahisoang ka ho hloekisoa ha ore ea bauxite.Alumina phofo e na le mefuta e mengata ea lintho tse lakatsehang, tse kenyelletsang boima bo phahameng, khanyetso ea lik'hemik'hale, le ho kenya motlakase, e leng se etsang hore e be thepa ea bohlokoa liindastering tse ngata.
Mohlala | Phofo | kuku (sekotoana) | Granular(Ball) |
Sebopeho | Phofo e tšoeu e hlephileng | kuku e tšoeu | Granular e tšoeu |
Karolelano ea bophara ba karolo ea mantlha (um) | 0.2-3 | - | - |
Sebaka se ikhethileng (m / g) | 3-12 | - | - |
Boima ba Bongata (g / cm) | 0.4-0.6 | - | 0.8-1.5 |
Boima ba boholo (g / cm) | - | 3.2-3.8 | - |
Likahare 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 |
Ho(ppm) | 0.8 | 0.8 | 0.8 |
Cr(ppm) | 0.5 | 0.5 | 0.5 |
Ho ea ka ditlhoko tse fapaneng ka fana ka phofo, granule, thibela, phae kapa kholomo mofuta |
Kopo ea Phofo ea Aluminium Oxide
1.Indasteri ea Ceramic: lirafshoa tsa elektroniki, lirafshoa tse refractory, le lirafshoa tse tsoetseng pele tsa theknoloji.
2.Indasteri ea ho polishing le e senyang: lilense tsa optical, li-wafers tsa semiconductor, le libaka tsa tšepe.
3.Catalysis
4.Thermal Spray Coatings: lifofane le liindasteri tsa likoloi.
5.Motlakase oa Motlakase
6.Indasteri ea Refractory: li-linings tsa sebōpi, ka lebaka la sebaka sa eona se phahameng sa ho qhibiliha le botsitso bo botle ba mocheso.
7. Keketso ho Polymers
8.Tse ling: e le seaparo se sebetsang, li-adsorbents, li-catalysts le li-catalyst supports, vacuum coating, lisebelisoa tse khethehileng tsa khalase, lisebelisoa tse kopantsoeng, resin filler, bio-ceramics joalo-joalo.
Haeba u na le lipotso.Ka kopo ikutloe u lokolohile ho ikopanya le rona.