Umgubo we-aluminium oxide, okwaziwa ngokuba yi-alumina, ngumgubo omhlophe ocolekileyo oqulunqwe ngamasuntswana e-aluminium oxide (Al2O3). Usetyenziswa kakhulu kumashishini aliqela ngenxa yeempawu zawo ezahlukeneyo kunye nokusetyenziswa kwawo.
| Inkcazo | I-AI203 | I-Na20 | D10(um)
| D50(um)
| D90(um)
| Amaqhekeza ekristale aphambili | indawo ethile yomphezulu(m2/g) |
| 12500# | >99.6 | ≤002 | >0.3 | 0.7-1 | <6 | 0.3 | 2—6 |
| 10000# | >99.6 | ≤0.02 | >0.5 | 1-1.8 | <10 | 0.3 | 4—7 |
| 8000# | >99.6 | ≤0.02 | >0.8 | 2.0-3.0 | <17 | 0.5 | <20 |
| 6000# | >99.6 | 0.02 | >0.8 | 3.0-3.5 | <25 | 0.8 | <20 |
| 5000# | >99.6 | 0.02 | >0.8 | 4.0-4.5 | <30 | 0.8 | 20 |
| 4000# | >99.6 | <0.02 | >0.8 | 5.0-6.0 | 35 | 1.0-1.2 | <30 |
1.Ushishino lweCeramic:Umgubo we-alumina usetyenziswa kakhulu njengezinto zokwenza iiseramikhi, kuquka iiseramikhi ze-elektroniki, iiseramikhi ezinganyangekiyo, kunye neeseramikhi zobugcisa eziphambili.
2.Ushishino lokupolisha kunye nokurhawuzelela:Umgubo we-alumina usetyenziswa njengezinto zokupholisha nezokususa izinto ezirhabaxa kwiindawo ezahlukeneyo ezifana neelensi ze-optical, ii-semiconductor wafers, kunye neendawo zesinyithi.
3.Uhlengahlengiso:Umgubo we-alumina usetyenziswa njengenkxaso ye-catalyst kwishishini le-petrochemical ukuphucula ukusebenza kakuhle kwe-catalysts ezisetyenziswa kwinkqubo yokucocwa.
4.Iingubo zokutshiza ezishushu:Umgubo we-alumina usetyenziswa njengezinto zokugquma ukubonelela ngokumelana nokugqwala kwiindawo ezahlukeneyo kwimizi-mveliso yeenqwelo-moya kunye neemoto.
5.Ukufakwa kombane:Umgubo we-alumina usetyenziswa njengesixhobo sokukhusela ubushushu bombane kwizixhobo ze-elektroniki ngenxa yamandla awo aphezulu e-dielectric.
6.Ishishini eliyiRefractory:Umgubo we-alumina usetyenziswa njengesixhobo esikhuselayo kwizicelo zobushushu obuphezulu, njengee-linings ze-oven, ngenxa yokuba unyibilika kakhulu kwaye uzinzo oluhle kakhulu kubushushu.
7.Isongezelelo kwiiPolymers:Umgubo we-alumina ungasetyenziswa njengesongezelelo kwiipolymers ukuphucula iimpawu zazo zoomatshini kunye nobushushu.
Ukuba unemibuzo. Nceda uzive ukhululekile ukunxibelelana nathi.