* Product images and drawings are indicative; final dimensions per engineering drawing. Custom configurations available.
Alumina Ceramic Series
Alumina Ceramic Series Model: A-95 / A-9995% / 99% / 99.7% alumina ceramics: high density, high insulation and mechanical strength for vacuum and semiconductor parts.
Specifications
| Al₂O₃ Content | 95% / 99% / 99.7% |
|---|---|
| Density | ≥ 3.64 g/cm³ |
| Flexural Strength | ≥ 336 MPa |
| Dielectric Strength | ≥ 42 kV/mm |
| Volume Resistivity | ≥ 5.2×10¹⁵ Ω·cm |
| Max Service Temperature | 1600 °C |
Technical Overview
Precision ceramics are ground, lapped and CNC-machined from alumina, aluminium nitride or zirconia to ±0.01 mm tolerances with N2/N3 surface finishes, delivering wear-, heat- and corrosion-resistant parts for demanding equipment.
Typical Applications
- Semiconductor process hardware
- Electrical insulators and structural vacuum parts
- High-temperature fixtures
- Medical and scientific instruments
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