Mikanda ya Zirconium oxide, yomwe imadziwikanso kuti mikanda ya zirconia, ndi tinthu tating'onoting'ono tozungulira topangidwa makamaka ndi zirconium oxide (ZrO2). Zirconium oxide ndi chinthu chopangidwa ndi ceramic chomwe chimadziwika ndi kuuma kwake kwakukulu, kukana kuvala, komanso kukhazikika kwa kutentha. Mikanda iyi imagwiritsidwa ntchito m'mafakitale osiyanasiyana, makamaka pakupanga zinthu, chemistry, ndi biomedical.
| Mtundu wa Katundu | Mitundu ya zinthu | ||||
| Kapangidwe ka Mankhwala | ZrO2 Yabwinobwino | ZrO2 yoyera kwambiri | 3Y ZrO2 | 5Y ZrO2 | 8Y ZrO2 |
| 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 |
| Al2O3 % | <0.01 | <0.005 | 0.25±0.02 | <0.01 | <0.01 |
| Fe2O3 % | <0.01 | <0.003 | <0.005 | <0.005 | <0.01 |
| SiO2 % | <0.03 | <0.005 | <0.02 | <0.02 | <0.02 |
| TiO2 % | <0.01 | <0.003 | <0.005 | <0.005 | <0.005 |
| Kapangidwe ka Madzi (kulemera%) | <0.5 | <0.5 | <1.0 | <1.0 | <1.0 |
| LOI(wt%) | <1.0 | <1.0 | <3.0 | <3.0 | <3.0 |
| D50(μm) | <5.0 | <0.5-5 | <3.0 | <1.0-5.0 | <1.0 |
| Malo ozungulira (m2/g) | <7 | 3-80 | 6-25 | 8-30 | 8-30 |
| Mtundu wa Katundu | Mitundu ya zinthu | ||||
| Kapangidwe ka Mankhwala | 12Y ZrO2 | Yello YyokhazikikaZrO2 | Wakuda YyokhazikikaZrO2 | Nano ZrO2 | Kutentha kupopera ZrO2 |
| 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 |
| Al2O3 % | <0.01 | 0.25±0.02 | 0.25±0.02 | <0.01 | <0.01 |
| Fe2O3 % | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
| SiO2 % | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 |
| TiO2 % | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
| Kapangidwe ka Madzi (kulemera%) | <1.0 | <1.0 | <1.0 | <1.0 | <1.0 |
| LOI(wt%) | <3.0 | <3.0 | <3.0 | <3.0 | <3.0 |
| D50(μm) | <1.0-5.0 | <1.0 | <1.0-1.5 | <1.0-1.5 | <120 |
| Malo ozungulira (m2/g) | 8-15 | 6-12 | 6-15 | 8-15 | 0-30 |
| Mtundu wa Katundu | Mitundu ya zinthu | |||
| Kapangidwe ka Mankhwala | CeriumyokhazikikaZrO2 | Magnesium yakhazikikaZrO2 | Kalisiyumu yokhazikika ZrO2 | Zircon ufa wopangidwa ndi aluminiyamu |
| ZrO2+HfO2 % | 87.0±1.0 | 94.8±1.0 | 84.5±0.5 | ≥14.2±0.5 |
| CaO | ------ | ------- | 10.0±0.5 | ------ |
| MgO | ------ | 5.0±1.0 | ------- | ------ |
| CeO2 | 13.0±1.0 | ------- | ------- | ------- |
| Y2O3 % | ------ | ------- | ------- | 0.8±0.1 |
| Al2O3 % | <0.01 | <0.01 | <0.01 | 85.0±1.0 |
| Fe2O3 % | <0.002 | <0.002 | <0.002 | <0.005 |
| SiO2 % | <0.015 | <0.015 | <0.015 | <0.02 |
| TiO2 % | <0.005 | <0.005 | <0.005 | <0.005 |
| Kapangidwe ka Madzi (kulemera%) | <1.0 | <1.0 | <1.0 | <1.5 |
| LOI(wt%) | <3.0 | <3.0 | <3.0 | <3.0 |
| D50(μm) | <1.0 | <1.0 | <1.0 | <1.5 |
| Malo ozungulira (m2/g) | 3-30 | 6-10 | 6-10 | 5-15 |
Kugwiritsa Ntchito Zirconia Beads
Nazi zina mwa ntchito zodziwika bwino za zirconium oxide:
Ngati muli ndi mafunso aliwonse. Chonde musazengereze kulankhulana nafe.