AlN
Advanced Materials & Semiconductors
Aluminum Nitride
Aluminum nitride is a wide-bandgap semiconductor ceramic with superior thermal conductivity and electrical insulation properties. It is critical for thermal management in advanced microelectronics, power devices, and high-frequency applications.
Atomic #
0
Atomic Wt
26.98 (Al) / 14.01 (N)
CAS #
24304-00-5
Purity
99+%
Available Forms
Powder
Granules
Substrates
Wafers
Films
Purity Grades
99.5%
99.9%
99.99%
Applications
Semiconductor
- ✓Heat sinks
- ✓Thermal substrates
- ✓Device packaging
Aerospace
- ✓Thermal management
- ✓Electronic packaging
Optical & Display
- ✓UV LEDs
- ✓Optoelectronic devices
Technical Specifications
| Melting Point | 2200°C (decomposes) |
| Density | 3.26 g/cm³ |
| Thermal Conductivity | 180-300 W/m·K |
| Bandgap Energy | 6.0 eV |
| Hardness (Vickers) | 1100-1200 HV |
Storage Requirements
Store in sealed containers at room temperature. Protect from moisture. Shelf life: indefinite.
Packaging Options
- •100g bottles
- •1kg bags
- •5kg bags
- •Custom specifications
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