The alumina ceramic sleeve is made of high-purity alumina, boasting exceptional hardness, wear resistance, and corrosion resistance. It is installed over mechanical components such as shafts and connecting rods to serve the purposes of wear resistance and sealing.
Brand:
ATCERAItem NO.:
AT-YHL-CT001Materials
AluminaShapes
RingApplications
Mechanical Parts
1. The alumina sleeve exhibits high compressive strength and wear resistance, providing support and protection to the shaft, preventing critical mechanical components like shafts and connecting rods from direct wear and subsequent failure.
2. The alumina sleeve is resistant to high temperatures and corrosion, safeguarding vital components like shafts from direct exposure to high-temperature environments or corrosive media.
The alumina ceramic sleeve is installed over mechanical components such as shafts and connecting rods to achieve wear resistance and sealing functions.
We are committed to delivering optimal alumina sleeves tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of custom sizes to accommodate your unique requirements.
Please provide drawings and parameter specifications if customization requirements needed.
| Material | 99% Alumina (AL2O3) |
| Thermal Conductivity | 24.0w/m.k |
| Electrical Insulation | ≤22.5KV, temperature resistance up to 1600℃ |
| Density | 3.83g/cm3 |
| Thermal Expansion Coefficient | 7*10-6/℃ |
| Bending Strength (at room temperature) | 310MPa |
| Compressive Strength (at room temperature) | 2200MPa |
| Hardness (Hv) | 1650 |
| Fracture Toughness | 4.2MPa*m1/2 |
*This chart illustrates the standard characteristics of the alumina materials commonly employed in the manufacturing of our alumina products and parts. Please be aware that the attributes of customized aluminum oxide products and parts may vary depending on the specific processes involved.
Alumina sleeves are carefully packaged in appropriate containers to avoid any potential damage.
1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.
2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.
3. Flexible business cooperation mechanism, support at least one piece of quantity customization.
4. Quickly provide samples and test reports to confirm that the product meets your needs.
5. Provide product use and maintenance suggestions to reduce your cost of use.
Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.
Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.
We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.
In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.
Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.
