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|
型号 |
VK-R30 |
VK-R30Y3 |
VK-R30Y5 |
VK-R30Y8 |
|
晶相 |
单斜相 |
3Y四方相 |
5Y四方相 |
8Y立方相 |
|
ZrO2% (+ HfO2) |
99.9 |
94.7 |
91.5 |
86.5 |
|
Y2O3（wt%） |
--- |
5.3±0.3 |
8.5±0.3 |
13.5±0.3 |
|
Al2O3% ≤ |
0.005 |
0.01 |
0.01 |
0.01 |
|
SiO2%≤ |
0.005 |
0.01 |
0.01 |
0.01 |
|
Fe2O3%≤ |
0.003 |
0.01 |
0.01 |
0.01 |
|
CaO%≤ |
0.003 |
0.005 |
0.005 |
0.005 |
|
MgO%≤ |
0.003 |
0.005 |
0.005 |
0.005 |
|
TiO2%≤ |
0.001 |
0.002 |
0.002 |
0.002 |
|
Na2O%≤ |
0.001 |
0.005 |
0.01 |
0.01 |
|
Cl- %≤ |
0.1 |
0.1 |
0.1 |
0.1 |
|
灼减%≤ |
0.8 |
0.8 |
0.9 |
0.85 |
|
平均粒径 nm |
30 |
30 |
30 |
30 |
★包装：15kg/ 桶
