Product Name: Aluminum Oxide Ceramic Slider
Product Material: High-purity Aluminum Oxide (Al₂O₃ 95%-99.8%)
Material Characteristics: High hardness, excellent wear resistance, high temperature resistance, corrosion resistance, good electrical insulation, low friction coefficient
Application Fields: Linear guide systems, precision conveying equipment, automated machinery, measuring instruments, high-temperature furnaces
Application Industries: Semiconductor equipment, automation equipment, electronic manufacturing, medical devices, glass and ceramic industries
Processing Challenges: Control of flatness, guarantee of parallelism, precision of installation holes, surface finish requirements
Processing Flow: Powder processing → Spray granulation → Forming (dry pressing/CIP) → High-temperature sintering → CNC precision machining → Inspection → Ultrasonic cleaning → Packaging
Delivery Time: 20-30 days , 35-45 days for special requirements
Alumina Ceramic Sliders are precision-engineered components designed for applications requiring exceptional wear resistance, reliable performance in harsh environments, and maintenance-free operation. Manufactured from high-purity aluminum oxide (Al₂O₃), these sliders offer superior performance in guiding and sliding applications, outperforming traditional metal and polymer materials through their excellent hardness, chemical stability, and dimensional precision.
Key Features:
Exceptional Wear Resistance - High hardness (HRA85-90) provides outstanding resistance to abrasive wear, ensuring long service life in high-cycle sliding applications, significantly extending maintenance intervals.
Excellent Thermal Stability - Withstands continuous operation at temperatures up to 1600°C while maintaining mechanical integrity and dimensional stability, suitable for high-temperature industrial processes.
Superior Chemical Resistance - Highly resistant to most acids, alkalis, and organic solvents, ensuring reliable performance in corrosive environments where metal components would rapidly degrade.
Low Friction Coefficient - The polished surface finish achieves friction coefficients below 0.15, reducing driving force requirements and enabling smooth, precise linear motion.
Outstanding Electrical Insulation - Excellent dielectric strength and volume resistivity make it ideal for applications requiring electrical isolation in addition to mechanical guidance.
Precision Dimensional Control - Maintains tight tolerances (±0.01 mm) on critical dimensions, ensuring perfect fit and smooth operation in precision assembly applications.
