High Purity Aluminum Nitride Ceramic Machined Parts

High Purity Aluminum Nitride (AlN) Ceramic Machined Parts Puwei's High Purity Aluminum Nitride Ceramic Machined Parts are engineered to solve extreme thermal management challenges in advanced electronics. With a thermal conductivity approaching 320 W·m⁻¹·K⁻¹ and exceptional electrical insulation, these precision-machined components deliver unmatched performance for demanding applications in Electronic Packaging, Power Devices, and semiconductor manufacturing. Our vertical integration ensures full control from raw material to finished part.             Technical Specifications Material: High-Purity Aluminum Nitride (AlN). Thermal Conductivity: Up to 320 W·m⁻¹·K⁻¹ (theoretical). Electrical Insulation: Dielectric breakdown strength >15 kV/cm. Thermal Expansion Coefficient: 4.5 × 10⁻⁶/°C (matched to silicon & SiC). Flexural Strength: Comparable to high-grade alumina. Key Features: Excellent thermal shock resistance, non-toxic, plasma & corrosion resistant. Machining Capab…