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