Description:
1.Precision aperture and notching2.Wear resistance
3.High mechanical strength
4, Shaped as your designing and requirement
Good hardness and wearresistance electronic alumina ceramic
Feature
Electronicceramic has the advantages of highwear-resisting, good corrosion resistance and electric insulation,high intensity , precision process, good smoothness, polishing surface and so on.It widely used in a variety of electrical devices.
Property
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 |
Forming methodsincludes
1, Drying pressing
2, Isostatic pressing
3, Hot pressing casting
The application of our product
1, Ceramic shaft for aquatic animalsequipment filter pump
2, Ceramic plunger for high pressurecleaner.
3, Wearlessness, resistant acid-base and highintensity ceramic assembly apply to petroleum , chemical andchemical industry.
4, Wearlesness, corrosion resistanceparts apply to precision machine.
Remarks
Customized production is available, for moreinformation, please do not hesitate to tell me.Dimension,Tolerance, Surface Roughness, Concentricity, Perpendicularity andother specification are upon your requirements.
