Poda ya oksidi ya zirconium, ambayo pia hujulikana kama poda ya zirconia au poda ya dioksidi ya zirconium, ni nyenzo inayotumika kwa matumizi mengi na ina matumizi mbalimbali katika tasnia mbalimbali. Hapa kuna muhtasari wa poda ya oksidi ya zirconium.
| Aina ya Sifa | Aina za bidhaa | ||||
| Muundo wa Kemikali | ZrO2 ya kawaida | Usafi wa hali ya juu ZrO2 | ZrO2 ya 3Y | 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 |
| Muundo wa Maji (uzito%) | <0.5 | <0.5 | <1.0 | <1.0 | <1.0 |
| LOI(wit%) | <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 |
| Eneo la uso (m2/g) | <7 | 3-80 | 6-25 | 8-30 | 8-30 |
Oksidi ya Zirconium (ZrO2) ni oksidi nyeupe, fuwele ya zirconium. Ni nyenzo ya kauri inayojulikana kwa sifa zake za kipekee za joto, mitambo, na umeme.
| Aina ya Sifa | Aina za bidhaa | ||||
| Muundo wa Kemikali | ZrO2 ya 12Y | Yello YimetuliaZrO2 | Nyeusi YimetuliaZrO2 | Nano ZrO2 | Joto dawa ya kunyunyizia 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 |
| Muundo wa Maji (uzito%) | <1.0 | <1.0 | <1.0 | <1.0 | <1.0 |
| LOI(wit%) | <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 |
| Eneo la uso (m2/g) | 8-15 | 6-12 | 6-15 | 8-15 | 0-30 |
| Aina ya Sifa | Aina za bidhaa | |||
| Muundo wa Kemikali | SeriamuimetuliaZrO2 | Magnesiamu imetuliaZrO2 | ZrO2 iliyoimarishwa na kalsiamu | Zircon unga mchanganyiko wa alumini |
| 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 |
| Muundo wa Maji (uzito%) | <1.0 | <1.0 | <1.0 | <1.5 |
| LOI(wit%) | <3.0 | <3.0 | <3.0 | <3.0 |
| D50(μm) | <1.0 | <1.0 | <1.0 | <1.5 |
| Eneo la uso (m2/g) | 3-30 | 6-10 | 6-10 | 5-15 |
Matumizi ya Poda ya Zirconium Oxide:
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