High Wear Alumina Ceramic Bit Tool
Application Field
Alumina ceramic bit tool are widely used in various fields due to their superior properties.
Firstly, alumina ceramic bit tool can easily cut various hard materials such as glass, ceramics, and cement due to their high hardness and wear resistance. In addition, they can be used for high-speed cutting and processing, as well as in harsh environments due to their excellent thermal stability and chemical resistance.
Secondly, alumina ceramic bit tool are also widely used in various fields such as electronics, chemicals, and manufacturing. This is because alumina ceramic bit tool have good anti-wear and good corrosion resistance, can effectively cut various electronic components and circuits, and are also very suitable for cutting chemical raw materials.
In addition, alumina ceramic bit tool can be used to manufacture various industrial tools like grinding wheels, ball valves, etc. These products can still maintain excellent performance in harsh environments such as high temperature, high pressure, and corrosion.
Finally, alumina ceramic bit tool can also be used in the medical field, such as manufacturing artificial bones, joints, etc. These products require a high degree of biocompatibility and long-term stability, which alumina ceramic knives can meet.
Overall, alumina ceramic bit tool have a wide range of applications and can meet the needs of different fields.
Details
Quantity requirement: 1pc to 1 million pcs. There is no MQQ limited.
Sample lead time: tooling making is 15days+ sample making 15days.
Production lead time: 15 to 45days.
Payment term: negotiated by both parties.
Production process:
Alumina(AL2O3) ceramic is an industrial ceramic which has high hardness, long wearing, and can only be formed by diamond grinding. It is manufactured from bauxite and completed by injection molding, pressing, sintering, grinding, sintering and machining process.
Physical & Chemical Data
| Alumina Ceramic(AL2O3) Character Referance Sheet | |||||
| Decription | unit | Grade A95% | Grade A97% | Grade A99% | Grade A99.7% |
| Density | g/cm3 | 3.6 | 3.72 | 3.85 | 3.85 |
| Flexural | Mpa | 290 | 300 | 350 | 350 |
| Compressive strength | Mpa | 3300 | 3400 | 3600 | 3600 |
| Modulus of elasticity | Gpa | 340 | 350 | 380 | 380 |
| Impact resistance | Mpm1/2 | 3.9 | 4 | 5 | 5 |
| Weibull modulus | M | 10 | 10 | 11 | 11 |
| Vickers hardulus | Hv0.5 | 1800 | 1850 | 1900 | 1900 |
| Thermal Expansion coefficient | 10-6k-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| Thermal conductivity | W/Mk | 23 | 24 | 27 | 27 |
| Thermal shock Resistance | △T℃ | 250 | 250 | 270 | 270 |
| Max use temperature | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume resistivity at 20℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Dielectric strength | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric constant | εr | 10 | 10 | 10 | 10 |
Packing
We usually use material such as moisture-proof, shock-proof for the products that will be not damaged. We use PP bag and carton wooden pallets according to customer's requirement. Suitable for sea and air transportation.
