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纳米氧化锆
用途：主要用于制造机械部件、刀具、工具、表壳等结构陶瓷、生物陶瓷、功能陶瓷高科技领域。
制备方法：共沉淀
技术指标：
性能 类型 Properties Type | 3YF | 3YP | 3YZ | 3YP-E | 3YZ-E | |
ZrO2% (+ HfO2) | 94.7 | 94.7 | 94.7 | 94.7 | 94.7 | |
Y2O3% | 5.2±0.1 | 5.2±0.1 | 5.2±0.1 | 5.2±0.1 | 5.2±0.1 | |
Al2O3% ≤ | 0.005 | 0.005 | 0.005 | 0.25 | 0.25 | |
SiO2% ≤ | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 | |
Fe2O3% ≤ | 0.003 | 0.003 | 0.003 | 0.003 | 0.003 | |
CaO% ≤ | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | |
MgO ≤ | 0.003 | 0.003 | 0.003 | 0.003 | 0.003 | |
TiO2 ≤ | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | |
Na2O ≤ | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | |
Cl- ≤ | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
灼减 ≤ Ignition loss% ≤ | 0.2 | 0.2 | 2.0 | 0.2 | 2.0 | |
粘结剂% Binder % | 0 | 0 | 1.0 | 0 | 1.0 | |
烧结温度℃ Sintering temperature℃ | 1500 | 1500 | 1500 | 1370 | 1370 | |
烧结密度 Sintered Density | 6.05 | 6.05 | 6.05 | 6.05 | 6.05 | |
三点弯曲强度 Three-point Flexural Strength (Mpa) | 1000 | 1000 | 1000 | 1000 | 1000 | |
比表面积(m2/g) Specific surface Area(m2/g) | 10± 1 | 10± 1 | 10±1 | 10±1 | 10±1 | |
晶粒尺寸(nm) Crystallite size (nm) | 40—80 | 40—80 | 40—80 | 40—80 | 40—80 | |
颗粒 Particle Size | dmax(µm) | 3 | 3 | 3 | 3 | 3 |
分布 Distribution | d50 (µm) | 0.5± 0.1 | 0.5± 0.1 | 0.5±0.1 | 0.5± 0.1 | 0.5±0.1 |
粒径分布图
