Alumina Ceramic Components
Alumina ceramic (Al₂O₃) is one of the most widely used advanced ceramics. It combines excellent electrical insulation with extreme wear resistance, corrosion resistance, and mechanical strength. Shaped only by precision methods like diamond grinding, it has a melting point of 2072°C and hardness near Mohs 9. Essential for electronics, pumps & valves, automotive sensors, and more.
Key Features & Advantages：
- Superior electrical insulation (DC to GHz)
- Low dielectric constant & low loss tangent
- Exceptional hardness and wear resistance
- Excellent corrosion resistance (strong acids/alkalis)
- High thermal stability and temperature resistance
- Strong mechanical strength & rigidity
- Joinable to metals/other ceramics via metallization + brazing
- Customizable via purity levels and forming methods
Main Application Areas & Typical Products：
Wear-Resistant Components
- Ceramic Nozzles
- Ceramic Sprayer Cyclones
- Homogenizing Devices
- Ceramic Linings
- Milling System Parts
- Ceramic Thread / Wire Guides
Precision Components
- Ceramic Measuring Parts
- Ceramic Control System Parts
- Micro Dosing Valves
- Electronic Substrates & Insulators
- Optical / Optoelectronic Parts
- Mechatronics Components
Mechanical & Machine Tool Applications
- Positioning & Guide Parts
- Ceramic Coatings
- Transport Ceramic Rollers
- Ceramic Dies / Punches
- Textile Machine Parts
- Furnace / Kiln Components
Rotating Equipment & Sealing
- Ceramic Sliding Bearings
- Ceramic Ball Bearings
- Mechanical Seal Rings
- Ceramic Plungers
- Ceramic Valves / Fittings
- Dosing / Metering Components
Cutting & Forming Tools
- Ceramic Knives
- Metal-Forming Tools
- Seaming Rolls
- Ceramic Punches
- Drawing Dies
Other Classic Applications
- Seal Rings
- Medical Prostheses
- Laser Tubes
- Electronic Substrates
- Ballistic Armour
- Thermocouple Protection Tubes
- Electrical Insulators
- Grinding Media
