Specifications
ceramic bush:1.ROSH and ISO.
2.Material:Al2O3,ZrO2,SIC.
3.Anti-high temperature,Anti-corrosion.
4.Package:carton,wooden.
Ceramic Bush
Apply To:
Ceramic Bush widely used in shaft , plunger, sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.
Features:
1.High density
2. High hardness
3. Low thermal conductivity
4. Chemical inertness
5. Resistance to molten metals
6. Good Wear resistance
7. High fracture toughness
Items | Unit | 95%Al2O3 | 99.5%Al2O3 |
Density | g/cm3 | 3.7 | 3.9 |
Flexural Strength | MPa | 313 | 340 |
Compressive Strength | MPa | 3400 | 3600 |
Modulus of Elasticity | GPa | 350 | 380 |
Impact Resistance | MPa·m1/2 | 4 | 5.1 |
Weibull Modulus | m | 10 | 10 |
Vickers Hardness | HV0.5 | 1800 | 1900 |
Thermal Conductivity | W/mk | 24 | 27 |
Highest Application Temperature | °C | 1600 | 1750 |
Volume Resistivity at 20°C | Ω.cm20 | >1014 | >1014 |
Dielertric strength | KV/mm | 20 | 25 |
Thermal expansion | X10-6/K | 5.0-8.3 | 5.4-8.3 |
We supply:
Zirconia Ceramic,
Silicon nitride Ceramic,
Alumina Ceramic.
Customized according to your requirements.
If you are interested, Pls let us know.
All absolute quality goods,fast delivery and competitive price.
Any questions,welcome to contact us and we would be happy to offer you detailed information.