Table of Contents
- Product Overview
- Technical Parameter Comparison
- Detailed Applications
- Usage Guidelines
- Industry Case Studies
- Contact for Technical Consultation
Aluminum Nitride (CAS 24304-00-5) Overview
Basic Properties
| Property | Value |
|---|---|
| CAS Number | 24304-00-5 |
| Chemical Formula | AlN |
| Molecular Weight | 40.99 g/mol |
| Density | 3.26 g/cm³ |
| Thermal Conductivity | 170-220 W/m·K |
| Dielectric Constant | 8.8 @ 1MHz |
Technical Parameter Comparison
| Grade | Purity | Particle Size | Oxygen Content | Typical Application |
|---|---|---|---|---|
| Industrial Grade | ≥98% | 1-5 μm | ≤1.5% | Thermal Interface Materials |
| Electronic Grade | ≥99.5% | 0.5-1.2 μm | ≤0.8% | Semiconductor Substrates |
| Research Grade | ≥99.9% | 30-50 nm | ≤0.3% | Advanced Ceramics R&D |
Key Industrial Applications
Electronics Thermal Management
AlN’s high thermal conductivity enables effective heat dissipation in:
- LED packaging substrates
- Power semiconductor modules
- RF microwave components
Advanced Ceramic Manufacturing
- Crucibles for molten metal handling
- Protective coatings in aerospace components
- High-temperature structural ceramics
Material Handling Guidelines
| Parameter | Requirement |
|---|---|
| Storage Conditions | Dry nitrogen atmosphere, RH <10% |
| Processing Temperature | 1750-1900°C (sintering) |
| Milling Compatibility | Use diamond or carbide tools |
| Surface Treatment | Plasma etching recommended |
Verified Application Cases
Case 1: Semiconductor Packaging Solutions
Client: Leading European Semiconductor Manufacturer
Application: High-power IGBT thermal substrates
Results: 35% thermal resistance reduction vs. Al₂O₃ substrates
Case 2: 5G Base Station Components
Client: Asian Telecom Equipment Supplier
Application: RF power amplifier packages
Results: Achieved 28 GHz operation with 18% efficiency improvement
Case 3: Aerospace Sensor Systems
Client: North American Defense Contractor
Application: High-temperature pressure sensors
Results: Sustained 850°C operation with ±0.05% accuracy
Technical Consultation & Ordering
Contact our material engineers for application-specific solutions:
| Service | Contact Method |
|---|---|
| Technical Specifications | Email: info@vivalr.com |
| Sample Requests | Tel: (86) 15866781826 |
| Bulk Order Quotes | Online inquiry form available |
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