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Product description
High Pressure Precision Yellow Industrial Zro2 Ceramic / Zirconia Ceramic Tube
Applications:
Our products are mainly used in Mechanical,electronics,chemical,textile,aeronautic and other fields.
Description:
Zirconia ceramic has high toughness,high bending strength,high abrade-resistance, the Coefficient of thermal expansion is close to steel, it was widely used in structure ceramic areas. Mainly products: Y-TZP grinding ball, grinding medium, nozzles, ball valve and seat, zirconia moulds, fan axes, draw bench mould, incision tools, wearable knives and other wearable accessories.
Specifications:
Zirconia material parameter:
Item |
Test Condition |
Unit&Symbol |
Zirconia Ceramic
|
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° C |
Kgf/cm2 |
25000 |
Fracture Toughness |
|
Map.m3/2 |
6 - 8 |
Coefficient of thermal expansion |
|
/℃ |
9.5*10-6 |
Thermal Shock Resistance |
∆ Tc |
°C |
360 |
Volume Resistivity |
20℃ |
Ω.cm20℃ |
> 1012 |
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