Roughness 0.005mm Zirconia Ceramic Plate Smooth Surface With Holes
High precision surface roughness 0.005mm Zirconia Ceramic plate with holes
Description:
The intrinsic properties to ceramics, i.e. hardness, abrasion resistance, compressive strength, resistance to high temperatures, to thermal shocks, high dielectric strength, all these qualities are preserved and reproduced on the finished parts.
The highest surface roughness that can be achieved on ceramic surface is Ra0.1, which is equivalent to a mirror-like polished finish.
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. Hardness
2. High mechanical resistance
3. Dimensional stability, even at high temperatures
4. Resistance to wear and corrosion
5. Electrically insulating
Application:
1. Production of customized components
2. Flame tubes
3. Heat exchangers
4. Firing trays
More pictures:
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