|
Product Details:
|
| Ceramic Seal Rings: | 0.3-200mm / Customized | High: | 0.4-400mm / Customzied |
|---|---|---|---|
| Flexural Strength: | 550 MPa | Advantage: | Long Working Life |
| Item: | Industrial Heat Resistance Polished 95% 96% 99% Al2O3 Alumina Ceramic Rods | Density: | 3.9g/cm3 |
| Bibulous Rate: | 0% | Surface: | Pulishing |
| Heat Expansion Rate (10-6K-1): | 10 | Color: | Yellow,white |
| High Light: | 3.9g/cm3 Al2O3 ceramic rods,3.9g/cm3 alumina ceramic rods,99% Al2O3 ceramic rods |
||
Industrial heat resistance polished 95% 96% 99% Al2O3 alumina ceramic rods
Description:
1 Supplying samples ahead for reference
2. Various sizes in stock!!
3. Best delivery time
4. Competitive price
5.. Professional service
6. High quality with QC attached each parcel
Principal characteristic of Alumina Ceramic Seal Rods:
1). Excellent insulation, security, long working life.
2). High temperature resistance
3). Resistance to electric breakdown
4). Stand wear and tear
5). High strength
6). Corrosion resistance
7). Good compactness
8). HIgh hardness
Application of Alumina Ceramic Seal Rods:
Ultrafine grinding equipment, fine chemical industry, electronic paste, semiconductor, new energy, nano new materials, medical instruments, precision casting, structural ceramics, refractory materials, electronic communications, sensitive ceramics, petrochemical industry, aerospace, machinery manufacturing, optical fiber connector, battery materials and other high-precision end fields.
Technical Parameters:
| Name: | Industrial heat resistance polished 95% 96% 99% Al2O3 alumina ceramic rods | Surface: | Polishing |
| Dimension: | According Your Request | Technology: | Machining |
| Material | Alumina Ceramic | MOQ: | 5PCS |
| Size: | Customized | Shipping: | DHL EMS UPS FEDEX TNT |
| Item: | Chemically Resistant Industrial Ceramic Parts Oil Drilling Machines | OEM: | Yes And welcome |
| Item | Unit | 95Al2O3 | 96Al2O3 | 99Al2O3 | |
| Physical Characteristics | Bulk density | g/cm3 | 3.6 | 3.6 | 3.9 |
| Water absorption | % | 0 | 0 | 0 | |
| Mechanical Characteristics | Flexural strength | Mpa | 320 | 340 | 360 |
| Hardness Vickers | Gpa | 12.2 | 13.5 | 15.6 | |
| Elastic modulus | Gpa | 280 | 320 | 370 | |
| Poisson’s ratio | 0.22 | 0.23 | 0.23 | ||
| Thermal Characteristics | Linear expansion coefficient | (20℃-500℃) 10-6℃ | 7.1 | 7.2 | 8 |
| Thermal conductivity | w/(m.k) | 16 | 24 | 32 | |
| Specific Heat | *10J/(kg*K) | 0.78 | 0.78 | 0.9 | |
| Electrical Characteristics | Dielectric constant (1MHZ) | | 9 | 9.4 | 9.9 |
| Dielectric loss angle | *10-4 | 15 | 5 | 1 | |
| Dielectric strength | *106V/m | 12 | 15 | 15 | |
| Processing technology | |||||
| Process range(mm) | | ||||
| Outside Diameter | 1---300 | ||||
| Inside Diameter | 0.5--300 | ||||
| Length | 0.5---100 | ||||
| Accuracy of working(mm) | |||||
| Perpendicularity | 0.01 | ||||
| Concentricity | 0.01 | ||||
| Roundness | 0.005 | ||||
| Straightness | 0.005 | ||||
| Parallelism | 0.01 | ||||
| Planeness | 0.005 | ||||
| Roughness | 0.05 | ||||
| Fit clearance | 0.005 | ||||
More Picture:
Packaging:
Why Choose Us?
1. 5 years of professional production industrial ceramics factory.
2. High quality products with low price.
3. High precision parts with lowest tolerance.
4. Short time for production.
5. Has a group of experienced, professional and efficient R&D team.
6. Has a good reputation in China and abroad.
Contact Person: Lucy Sun
Tel: 86-18662537949
