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型號(hào)
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VK-R30Y3R
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VK-R30Y5R
|
VK-R30Y8R
|
|
晶相
|
3Y四方相
|
5Y四方相
|
8Y立方相
|
|
ZrO2% (+ HfO2)
|
94.7±0.3
|
91.5±0.3
|
86.5±0.3
|
|
Y2O3（wt%）
|
5.3±0.3
|
8.5±0.3
|
13.5±0.3
|
|
Al2O3% ≤
|
0.01
|
0.01
|
0.01
|
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SiO2%≤
|
0.01
|
0.01
|
0.01
|
|
Fe2O3%≤
|
0.01
|
0.01
|
0.01
|
|
CaO%≤
|
0.005
|
0.006
|
0.005
|
|
MgO%≤
|
0.005
|
0.005
|
0.005
|
|
TiO2%≤
|
0.002
|
0.002
|
0.002
|
|
Na2O%≤
|
0.005
|
0.005
|
0.005
|
|
Cl- %≤
|
0.1
|
0.1
|
0.1
|
|
灼減%≤
|
0.8
|
0.8
|
0.8
|
|
黏合劑（wt%）
|
-
|
-
|
-
|
|
平均粒徑 um
|
50
|
50
|
50
|
