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TATECERA®️SZR

Zirconium Dioxide Ceramics Products

High quality zirconium dioxide ceramics products produced through integrated production from raw materials to products

summary

Features

The zirconium dioxide is used as a crucible of melting metals. Because its melting point is the high, thermal conductivity is low and heat insulation capacity is high.
The zirconium dioxide is not wet with the molten metal. Especially, it is suitable for the baking a ferrite electric device.
Tateho manufactures the zirconium dioxide ceramics products in a continuous process from raw materials to products.
Tateho offers high quality products with the quality control system based on ISO9001.
Tateho can produce the TATECERA® SZR zirconium dioxide setter of three kinds of stabilization levels.
The standard size of TATECERA® SZR is 113mm×113mm×3mmt.
Tateho produces TATECERA® SZR to suit the customers demand.
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Chemical Composition and Physical Properties (Typical)

Grades TATECERA®️
SZR4C
TATECERA®️
SZR30C
TATECERA®️
SZR7.5C
Stabilization CaO - 4% CaO - 30% CaO - 7.5%%
Standard size (mm) 113×113×3t 113×113×3t 104×104×3t
Chemical composition ZrO2 (%) 95.43 72.19 91.34
CaO (%) 4.00 27.20 8.1
SiO2 (%) 0.13 0.27 0.19
MgO (%) 0.10 0.13 0.05
Al2O3 (%) 0.11 0.06 0.08
Fe2O3 (%) 0.11 0.09 0.12
TiO2 (%) 0.11 0.05 0.11
Physical properties Apparent porosity (%) 32.1 21.8 24.8
Apparent density (103kg・m-3) 5.6 4.7 5.5
Bulk density (103kg・m-3) 3.8 3.7 4.1
Water absorption (%) 8.4 5.9 6.1
Three point bending strength (MPa) 23.0 22.4 58.6

Chemical composition: X-ray fluorescence method
*The properties are the typical values and not the guaranteed values.

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