Ama-Zirconium oxide beads, aziwa nangokuthi ama-zirconia beads, ayizinhlayiya ezincane eziyindilinga ezenziwe ngokuyinhloko nge-zirconium oxide (ZrO2). I-Zirconium oxide iyinto yobumba eyaziwa ngokuqina kwayo okuphezulu, ukumelana nokuguguleka, kanye nokuqina kokushisa. Lawa ma-beads athola ukusetshenziswa okuhlukahlukene emikhakheni ehlukene, ikakhulukazi ekucubungulweni kwezinto, ekhemistri, kanye nasemasimini ezokwelapha.
| Uhlobo Lwezakhiwo | Izinhlobo zomkhiqizo | ||||
| Ukwakheka Kwamakhemikhali | I-ZrO2 evamile | Ukuhlanzeka okuphezulu kwe-ZrO2 | 3Y ZrO2 | 5Y ZrO2 | 8Y ZrO2 |
| I-ZrO2+HfO2 % | ≥99.5 | ≥99.9 | ≥94.0 | ≥90.6 | ≥86.0 |
| Y2O3 % | ------ | ------- | 5.25±0.25 | 8.8±0.25 | 13.5±0.25 |
| I-Al2O3 % | <0.01 | <0.005 | 0.25±0.02 | <0.01 | <0.01 |
| I-Fe2O3 % | <0.01 | <0.003 | <0.005 | <0.005 | <0.01 |
| I-SiO2 % | <0.03 | <0.005 | <0.02 | <0.02 | <0.02 |
| I-TiO2 % | <0.01 | <0.003 | <0.005 | <0.005 | <0.005 |
| Ukwakheka Kwamanzi (ubude besisindo%) | <0.5 | <0.5 | <1.0 | <1.0 | <1.0 |
| I-LOI(ubude%) | <1.0 | <1.0 | <3.0 | <3.0 | <3.0 |
| I-D50(μm) | <5.0 | <0.5-5 | <3.0 | <1.0-5.0 | <1.0 |
| Indawo engaphezulu (m2/g) | <7 | 3-80 | 6-25 | 8-30 | 8-30 |
| Uhlobo Lwezakhiwo | Izinhlobo zomkhiqizo | ||||
| Ukwakheka Kwamakhemikhali | 12Y ZrO2 | UYello YkuzinzileI-ZrO2 | Umnyama u-YkuzinzileI-ZrO2 | I-Nano ZrO2 | Ukushisa isifutho I-ZrO2 |
| I-ZrO2+HfO2 % | ≥79.5 | ≥94.0 | ≥94.0 | ≥94.2 | ≥90.6 |
| Y2O3 % | 20±0.25 | 5.25±0.25 | 5.25±0.25 | 5.25±0.25 | 8.8±0.25 |
| I-Al2O3 % | <0.01 | 0.25±0.02 | 0.25±0.02 | <0.01 | <0.01 |
| I-Fe2O3 % | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
| I-SiO2 % | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 |
| I-TiO2 % | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
| Ukwakheka Kwamanzi (ubude besisindo%) | <1.0 | <1.0 | <1.0 | <1.0 | <1.0 |
| I-LOI(ubude%) | <3.0 | <3.0 | <3.0 | <3.0 | <3.0 |
| I-D50(μm) | <1.0-5.0 | <1.0 | <1.0-1.5 | <1.0-1.5 | <120 |
| Indawo engaphezulu (m2/g) | 8-15 | 6-12 | 6-15 | 8-15 | 0-30 |
| Uhlobo Lwezakhiwo | Izinhlobo zomkhiqizo | |||
| Ukwakheka Kwamakhemikhali | I-CeriumkuzinzileI-ZrO2 | I-Magnesium izinzileI-ZrO2 | I-ZrO2 eqinisiwe ye-calcium | I-Zircon i-aluminium composite powder |
| I-ZrO2+HfO2 % | 87.0±1.0 | 94.8±1.0 | 84.5±0.5 | ≥14.2±0.5 |
| I-CaO | ------ | ------- | 10.0±0.5 | ------ |
| I-MgO | ------ | 5.0±1.0 | ------- | ------ |
| I-CeO2 | 13.0±1.0 | ------- | ------- | ------- |
| Y2O3 % | ------ | ------- | ------- | 0.8±0.1 |
| I-Al2O3 % | <0.01 | <0.01 | <0.01 | 85.0±1.0 |
| I-Fe2O3 % | <0.002 | <0.002 | <0.002 | <0.005 |
| I-SiO2 % | <0.015 | <0.015 | <0.015 | <0.02 |
| I-TiO2 % | <0.005 | <0.005 | <0.005 | <0.005 |
| Ukwakheka Kwamanzi (ubude besisindo%) | <1.0 | <1.0 | <1.0 | <1.5 |
| I-LOI(ubude%) | <3.0 | <3.0 | <3.0 | <3.0 |
| I-D50(μm) | <1.0 | <1.0 | <1.0 | <1.5 |
| Indawo engaphezulu (m2/g) | 3-30 | 6-10 | 6-10 | 5-15 |
Isicelo seZirconia Beads
Nazi ezinye zezindlela eziphawulekayo zokusebenzisa i-zirconium oxide:
Uma unemibuzo. Sicela uzizwe ukhululekile ukuxhumana nathi.