Impuphu ye-Alumina iwuphawu oluhlanzekile kakhulu, olunezinhlayiya ezincane olwenziwe nge-aluminium oxide (Al2O3) olusetshenziswa kabanzi ezinhlotsheni ezahlukene zezimboni. Iwuphawu olumhlophe oluyikristalu oluvame ukukhiqizwa ngokucwengisiswa kwe-bauxite ore. Impuphu ye-Alumina inezakhiwo eziningi ezifiselekayo, okuhlanganisa ubulukhuni obuphezulu, ukumelana namakhemikhali, kanye nokushisa kukagesi, okwenza kube yinto ewusizo ezimbonini eziningi.
| Imodeli | Impuphu | Ikhekhe (isiqephu) | I-granular (Ibhola) |
| Isimo | Impuphu emhlophe ekhululekile | Ikhekhe elimhlophe | I-granular emhlophe |
| Ububanzi obuphakathi bezinhlayiya eziyinhloko (um) | 0.2-3 | - | - |
| Indawo ethile yobuso (m / g) | 3-12 | - | - |
| Ubuningi (g / cm) | 0.4-0.6 | - | 0.8-1.5 |
| Ubuningi be-bulk (g / cm) | - | 3.2-3.8 | - |
| Okuqukethwe kwe-Al2O3 (%) | 99.999 | 99.999 | 99.999 |
| I-Si(ppm) | 2 | 2 | 2 |
| I-Na(ppm) | 1 | 1 | 1 |
| I-Fe(ppm) | 1 | 1 | 1 |
| I-Ca(ppm) | 1 | 1 | 1 |
| I-Mg(ppm) | 1 | 1 | 1 |
| I-S(ppm) | 1 | 1 | 1 |
| I-Ti(ppm) | 0.3 | 0.3 | 0.3 |
| I-Cu(ppm) | 0.8 | 0.8 | 0.8 |
| I-Cr(ppm) | 0.5 | 0.5 | 0.5 |
| Ngokusho kwezidingo ezahlukene kunganikeza impuphu, i-granule, i-block, i-pie noma uhlobo lwekholomu | |||
Isicelo se-Aluminium Oxide Powder
1. Imboni ye-Ceramic: i-ceramics kagesi, i-ceramics ephikisayo, kanye ne-ceramics yobuchwepheshe ethuthukisiwe.
2. Imboni Yokupholisha Nokubhula: amalensi okukhanya, ama-wafer e-semiconductor, kanye nezindawo zensimbi.
3. Ukuhlaziywa kwe-Catalyst
4.Izimbozo Zokutshiza Ezishisayo: izimboni zezindiza kanye nezimoto.
5. Ukufakwa Kokushisa Ngogesi
6. Imboni Engaguquki: ama-linings esithando, ngenxa yokuncibilika kwawo okuphezulu kanye nokuqina okuhle kakhulu kokushisa.
7. Isengezo kuma-Polymers
8. Okunye: njengesembozo esisebenzayo, ama-adsorbents, ama-catalyst kanye nezisekelo ze-catalyst, isembozo se-vacuum, izinto ezikhethekile zeglasi, izinto ezihlanganisiwe, i-resin filler, i-bio-ceramics njll.
Uma unemibuzo. Sicela uzizwe ukhululekile ukuxhumana nathi.