customized ceramic product
Customized Al2O3 Ceramic, High Precision Ceramics Parts
Specification of ceramic parts
1. these textile ceramic parts do not wear easily , low friction.
2. desirable surface fineness.
3. suitable for use in textile machinery and in fine spinning and kintting machines.
4. we can produce textile ceramic products according to clients specifications and even the molds and drawings.
Parameter of Al2O3 Ceramic Parts
| Name | Unit | Slim | ||
| Mterial | Al2O3 | 95-97% | 99% | 99.7% |
| Desity | g/cm3 | 3.7 | 3.85 | 3.9 |
| Flexural Strength | Mpa | 300 | 340 | 390 |
| Compressive Strength | Mpa | 3400 | 3600 | 3900 |
| Modulus of Elaslicity | Gpa | 350 | 380 | 390 |
| Impact Resistance | Mpa m1/2 | 4.0 | 5.0 | 5.2 |
| Weibull Moudulus | m | 10.0 | 10.0 | 12.0 |
| Vickers Hardness | HV0.5 | 1800 | 1900 | 2000 |
| Thermal Expansion Coefficent | 10-6K-1 | 5.0-8.3 | 5.4-8.3 | 5.5-8.4 |
| Thermal Conductivity | W/mK | 24 | 27 | 28 |
| Thermal Shork Resistance | T°C | 250 | 270 | 280 |
| Maximum Use Temperature | °C | 1600 | 1650 | 1700 |
| Volume Resistivity at 20°C | Ω | ≥1014 | ≥1014 | ≥1015 |
| Dielectric Constant | KV/mm | 20 | 25 | 30 |
| Open Porosity | % | 0 | 0 | 0 |
| Dielectric Constant | ξr | 10 | 10 | 10 |
| Dielectric Loss Angle | Tanσ | 0.001 | 0.001 | 0.0005 |
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