I-Aluminium oxide powder, eyaziwa nangokuthi i-alumina, iyimpushana emhlophe ecolekile ehlanganisa izinhlayiya ze-aluminium oxide (Al2O3).Isetshenziswa kakhulu ezimbonini eziningi ngenxa yezakhiwo zayo ezahlukahlukene kanye nezicelo.
Ukucaciswa | I-AI203 | Na20 | I-D10(um)
| I-D50(um)
| I-D90(um)
| Izinhlayiya zekristalu eziyinhloko | indawo ethile engaphezulu(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.Imboni yeCeramic:Impushana ye-alumina isetshenziswa kabanzi njengento eluhlaza ekwenzeni izitsha zobumba, okuhlanganisa izitsha zobumba zikagesi, izitsha zobumba eziphikisayo, nezitsha zobumba ezithuthukisiwe zobuchwepheshe.
2.Imboni yokupholisha kanye ne-Abrasive:Impushana ye-alumina isetshenziswa njengento yokupholisha kanye ne-abrasive ezinhlelweni ezahlukene ezifana namalensi optical, amawafa we-semiconductor, kanye nezindawo zensimbi.
3.I-Catalysis:I-alumina powder isetshenziswa njengesisekelo sokusekela embonini ye-petrochemical ukuze kuthuthukiswe ukusebenza kahle kwama-catalysts asetshenziswa enqubweni yokucwenga.
4.I-Thermal Spray Coatings:I-Alumina powder isetshenziswa njengento yokumboza ukuze inikeze ukugqwala nokumelana nokugqoka ezindaweni ezihlukahlukene ezimbonini ze-aerospace kanye nezimoto.
5.I-Insulation kagesi:I-alumina powder isetshenziswa njengento yokufaka ugesi kumishini kagesi ngenxa yamandla ayo aphezulu e-dielectric.
6.Imboni ye-Refractory:I-alumina powder isetshenziswa njengento ephikisayo ekusetshenzisweni kokushisa okuphezulu, njengezintambo zesithando somlilo, ngenxa yezinga eliphezulu lokuncibilika kanye nokuzinza okuhle kakhulu kokushisa.
7.Isengezo kumaPolymers:I-alumina powder ingasetshenziswa njengesengezo kuma-polymers ukuthuthukisa izakhiwo zabo zemishini nezokushisa.
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