AlN (Aluminum Nitride) Pellets Granules Evaporation Materials
- Thin-Film Deposition: AlN pellets are used as a source material in Physical Vapor Deposition (PVD) techniques, such as sputtering and electron beam evaporation, to create thin AlN coatings on substrates. These coatings are utilized for microelectronics, optoelectronics, and protective layers.
- Thermal Management: Used in industries requiring materials with high thermal conductivity for heat dissipation, like LEDs and high-power semiconductors.
- Ceramic Engineering: AlN pellets are employed in developing advanced ceramics for aerospace, automotive, and electronic industries.
- Optical Applications: Ideal for infrared optics due to good transparency in the IR range.
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Description
| Material | Aluminum Nitride (AlN) |
| Purity | 99.5% – 99.9999% / 2N5 3N 3N5 4N 4N5 5N 5N5 6N |
| Shape | Pellets / Granules / Particles / Pieces |
| Size | can be customized (contact us) |
| Package | vacuum bag or customer’s request |
| Place of Origin | China |
| Supply Ability | 1000kg per month |
| Lead Time | Qty: 1-100, Time: 3-10 days
Qty: >100, Time: to be negotiated |
Aluminum Nitride (AlN) pellets are high-purity, ceramic-like materials used for various industrial and research applications, particularly where high thermal conductivity and electrical insulation are required. These pellets are typically sintered from high-purity AlN powder and formed into dense, compact shapes for ease of use in deposition systems or other applications.
Key Properties
- Chemical Composition:
- Formula: AlN
- Purity: Typically ≥ 99.5% for high-performance applications.
- Physical Characteristics:
- Color: Light gray to white.
- Density: ~3.3 g/cm³ (near theoretical density).
- Melting Point: ~2200°C.
- Thermal Conductivity: 170–320 W/m·K (excellent for heat dissipation).
- Electrical Properties:
- High electrical resistivity (excellent insulator).
- Chemical Resistance:
- Resistant to most chemicals and oxidizing environments.
Applications
- Thin-Film Deposition:
- AlN pellets are used as a source material in Physical Vapor Deposition (PVD) techniques, such as sputtering and electron beam evaporation, to create thin AlN coatings on substrates.
- These coatings are utilized for microelectronics, optoelectronics, and protective layers.
- Thermal Management:
- Used in industries requiring materials with high thermal conductivity for heat dissipation, like LEDs and high-power semiconductors.
- Ceramic Engineering:
- AlN pellets are employed in developing advanced ceramics for aerospace, automotive, and electronic industries.
- Optical Applications:
- Ideal for infrared optics due to good transparency in the IR range.
Customization Options
- Size & Shape: Available in various sizes and shapes, such as discs, rods, or custom dimensions.
- Purity Levels: Customizable for applications requiring ultra-high purity (≥ 99.99%).
Advantages of AlN Pellets
- Excellent thermal conductivity and electrical insulation.
- High stability under extreme conditions.
- Compatible with a wide range of substrates in deposition processes.
Tinsan Materials offers high-purity AlN (Aluminum Nitride) pellets for thin-film deposition. Ideal for microelectronics, optoelectronics, and protective layers. Suitable for sputtering and electron beam evaporation.
If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.
