Zirconia Ceramic Ball Valve

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-07-19 14:56
Browse the number: 140
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Zirconia Ceramic Ball Valve ball valve has a series of good properties,such as high strength,good fracture toughness,high density,good abrasion resistance,high hardness and so on.Zirconia ceramic ball valve can be used as good abrasive and efficient grinding media.


Zirconia Ceramic Ball Valve parameter:

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Item Test Condition Unit&Symbol Zirconia Ceramic Ball Valve
The main chemical ingredient

ZrO2:95%  Y2O3:5%                                
Bulk Density
g/cm³ 6
Maximum Use Temperature

1300℃
Water absorption
% 0
ROHS Hardness
HRA ≥83
Compressive Strength 20℃ Kgf/cm² 2500
Fracture Toughness
Map.m³/2 6~8
Coefficient of thermal expansion

/℃ 9.5*10~6
Thermal Shock Resistance Tc 360
Volume Resistivity 20℃ ΩNaN20℃ >1012


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