| Place of Origin: | China |
|---|---|
| Brand Name: | YUBEI |
| Certification: | ISO9001 |
| Minimum Order Quantity: | 10pcs |
| Price: | Negotiate |
| Packaging Details: | carton or wooden case or pallet packing |
| Delivery Time: | 30 work days |
| Supply Ability: | 100pcs one month |
| Product Name: | High Strength Alumina Ceramic Tube | Material: | 99% Al2O3 |
|---|---|---|---|
| Compressive Strength: | 2400MPa | Rockwell Hardness: | 88HRA |
| Density: | 3.85g/cm3 | Thermal Conductivity: | 29W/mK |
| Max. Temperature: | 1600℃ | Dielectric Strength: | 15*10^6V/m |
| High Light: | Wear Resistant Alumina Ceramic Tubes,Alumina Ceramic Tubes High Hardness,Insulation Wear Resistant Ceramic Tube |
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Cold Isostatic Pressing Alumina Ceramic Tube High Hardness And Strength
As a wear resistant material, ceramic is widely used in many fields, for example, mechanical, electron, petroleum, chemicals, space and textile. We make high precision ceramic components in hot pressing, dry pressing or cold isostatic pressing.
It is characterized by high hardness, insulation, wear resistant, high temperature resistant. And various kinds of customized ceramic tubes are available in customized requirement.
Manufacturing:
| Properties | Item | Unit | 99% Alumina | 95% Alumina |
| Mechanical Property | Color | -- | Light Yellow | White |
| Mechanical Property | Density | g/cm3 | 3.85 | 3.6 |
| Mechanical Property | Bending Strength | MPa | 310 | 300 |
| Mechanical Property | Compressive Strength | MPa | 2400 | 2300 |
| Mechanical Property | Elastic Modulus | GPa | 340 | 320 |
| Mechanical Property | Fracture Toughness | MPam1/2 | 3-4 | 3-4 |
| Mechanical Property | Weber Coefficient | m | 12 | 12 |
| Mechanical Property | Vickers Hardness | HV0.5 | 1600 | 1400 |
| Thermal Property | Coefficient of Line Thermal Expansion | 10-6K-1 | 7-8 | 7-8 |
| Thermal Property | Thermal Conductivity | W/mK | 29 | 20 |
| Thermal Property | Thermal Shock Resistance( in water) | ΔT℃ | 200 | 250 |
| Thermal Property | Max Working Temperature | ℃ | 1600 | 1500 |
| Electrical Property | Volume Resistance at 20℃ | Ωcm | >1014 | >1014 |
| Electrical Property | Dielectric Strength | V/m | 15X106 | 15X106 |
| Electrical Property | Dielectric Constant | εr | 10 |
9 |
99% Alumina Ceramic tubes
