Custom Ceramic Parts
Custom alumina ceramic parts are suitable for lithium battery material conveying as well as screening and separation equipment used in paper mills, petroleum, mining, steel plants, and power stations. Typical applications include cyclones, slag removers, pulp inlets, underflow outlets, reducers, and other components.
Custom manufacturing based on customer drawings is supported. Alumina ceramic products can be produced in various shapes according to specific requirements, such as round-to-square transitions, different reducer geometries, hourglass shapes, curved profiles, and other complex forms, to meet diverse application needs.
Applications
- Alumina Ceramic (Al₂O₃95%)
Suitable for general industrial applications such as standard mechanical components, chemical equipment, and structural parts. Cost-effective solution. - Alumina Ceramic (Al₂O₃99%)
Features higher purity and enhanced performance, widely used in electronics, aerospace, precision instruments, medical devices, and other high-precision applications. - Zirconia Toughened Alumina Ceramic (ZTA95%)
Composite material consisting of 95% zirconia and 5% alumina, combining the high strength of zirconia with the wear resistance of alumina. Widely used in cutting tools, bearings, and mechanical seals requiring high strength and wear resistance.
Material Properties
| Property | |||
| Density | 3.60-3.70 g/cm³ | 3.70-3.90 g/cm³ | 5.80-6.10 g/cm³ |
| Hardness | 1200-1400 HV | 1500-1700 HV | 1200-1500 HV |
| Flexural strength | 250-300 MPa | 350-450 MPa | 600-750 MPa |
| Wear resistance | Good | Excellent | Very good |
| Compressive strength | 1000-1500 MPa | 2000-2500 MPa | 2200-2800 MPa |
| Fracture toughness | 2-3 MPa·m¹/² | 3-4 MPa·m¹/² | 7-8 MPa·m¹/² |
| Thermal conductivity | 20-30 W/m·K | 30-35 W/m·K | 2-3 W/m·K |
| Max. service temperature | 1500-1600℃ | 1700-1800℃ | 1300-1400℃ |
| Electrical insulation | Excellent | Excellent | Moderate |
| Chemical stability | Good | Very good | Excellent |
| Thermal expansion coefficient | 8.0-9.0×10-6/℃ | 7.5-8.0×10-6/℃ | 10-11×10-6/℃ |
| Typical applications | General mechanical parts, chemical equipment | High-precision components, electronics, aerospace | High-strength, wear-resistant machinery, tools, bearings |