Chemical component:
ZrO2+HfO2 94/95%
Y2O3 4.5/5.5%
Al2O3 <0.5%
Other oxide <0.5%
ST Pre Shaded blanks:
Sintering temperature 1530°
Coeficient of thermal
expansion(25-500°c) 10.5x10-6
Sintering density(g/cm) 6.09
Strength(MPa) 1100
Avarage grain size(micr) 0.4
Accelerated agin surface
monoclinic phase content(%) <10
(1mm)Average transmittance Each colour shows different light trasmittance
Refer to pre-shaded zirconia blank project
Radiactivity(Bq/g) <0.1
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