High Toughness Ysz Yttria Stabilized Zirconia Ceramic Tube
High Toughness Ysz Yttria Stabilized Zirconia Ceramic Tube
Description:
Zirconia ceramic has a series of good properties,such as high strength,good fracture toughness,high density,good abrasion resistance,high hardness and strong impact resistance and delivers 10 times longer working life than metal tube.
They are used in chemicals, aerospace, medicine, environmental protection equipment, electronics industry. The protective device of the device is more wear resistant, insulated and has a longer life.
Technical Parameters:
|
Performance |
Unit |
Typical value |
|
Density |
g/cm3 |
>6.0 |
|
HV Hardness |
Kg/mm2 |
>1300 |
|
Compressive Strength |
MPa |
5500 |
|
Flexural Strength |
MPa |
1250 |
|
Modulus of Elasticity |
Gpa |
200 |
|
Thermal Conductivity |
W/(m.k) |
3(20-400℃) |
|
Thermal Expansivity Cofficient |
10^-6K^-1 |
10 |
|
Facture Toughness |
Mpa.m0.5 |
8 |
|
Grain Size |
um | 0.5 |
Principal characteristic:
1. Refractory, High Temperature Resistance, Maximum Used Temperature: 1800 ºC (3272ºF)...
2. Hardness Strength Up To Mohs 9.0; HRA 80-90, Wear Resistance wear rate 0.68 mm3·m-2·h-1
3. High Voltage, Good Insulation Performance ,Electrical Resistivity Up To 10∧14 Ohm.Cm...
4. High Polished Surface Up To Rz0.8(Ra0.1) ...
5. Superior Mechanical Strength, Max 10 MPa.m1/2 Fracture toughness,
6. Pressure Resistance, Max 2300MPa compressive strength...
Application :
1. Precision ball valve (balls and seats).
2. Pump seals, valves and impellors.
3. High density grinding media.
4. Oxygen sensors.
5. Threadguides.
6. Fuel cell membranes.
More pictures:
Packaging:
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