型号
|
VK-R250Y1
|
VK-R300Y2
|
VK-R300Y3
|
晶相
|
3Y四方相
|
5Y四方相
|
8Y立方相
|
ZrO2% (+ HfO2)
|
94.7
|
91.5
|
86.5
|
Y2O3(wt%)
|
5.3±0.3
|
8.5±0.3
|
13.5±0.3
|
Al2O3% ≤
|
0.01
|
0.01
|
0.01
|
SiO2%≤
|
0.01
|
0.01
|
0.01
|
Fe2O3%≤
|
0.01
|
0.01
|
0.01
|
CaO%≤
|
0.005
|
0.005
|
0.005
|
MgO%≤
|
0.005
|
0.005
|
0.005
|
TiO2%≤
|
0.002
|
0.002
|
0.002
|
Na2O%≤
|
0.005
|
0.01
|
0.01
|
Cl- %≤
|
0.1
|
0.1
|
0.1
|
灼减%≤
|
0.8
|
0.9
|
0.85
|
平均粒径 um
|
0.25
|
0.3
|
0.3
|