Introduction
Alumina is the most widely used ceramic material for its generally useful properties and good price/performance ratio. Tech Ceramic offers 95%-100% content alumina products.
Properties
- Excellent electrical insulation
- Extreme hardness
- Compressive strength
- High mechanical strength
- Low thermal conductivity
- Low thermal expansion
- Excellent resistance to corrosion and wear
- Excellent tribological properties
- Good biocompatibility
Grade
- Alumina 95: 95%
- Black/Dark Alumina 96%
- Alumina 998: 99.8%
- Polycrystalline Alumina 99.99%
- Zirconia Toughened Alumina (ZTA)
Applications
- Semiconductor manufacturing equipment (chamber parts, insulation flanges, etching equipment parts, wafer chucks, end effectors, large size parts)
- General Industrial (nozzles for laser processing machines, bearings)
- High precision, heat resistant tools (positioning jigs, assembly jigs)
- Wear resistant (wire drawing guidea, yarn paths, rails, slot eyelets, precision shafts and axles)
- Electrical insulation (insulators, spacers, heaters)
Related Products
- Alumina Rod For Thermal Spraying
- Alumina Thermal Spray Powder
- Alumina With Low-k Dielectric
- Alumina Kiln Furniture (continuous application: 1800℃)
- Translucent Alumina Tube
- Polycrystalline Alumina Brackets
- Alumina Polycrystalline Fibers
- Alumina Ceramic Foam Filters
- High Purity Alumina Foam Insulation For 1800℃ Applications
- Alumina Lapping Plates
- ZTA Grinding Ball
- High Purity Alumina Components For Semiconductor
- High Purity Alumina Large Part For LCD Processing
- Friction Discs For Texturing Yarns
- Ceramic Ferrules For Waste Heat Boiler
- Alumina Laser Waveguides