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Aluminum Nitride (AlN) Products
Aluminum Nitride (AlN) Ceramic Ball
New product
Aluminum Nitride Ceramic materials have excellent electrical insulation and thermal conductivity. Heeger Materials can provide the best quality and customized Aluminum Nitride (AlN) Ceramic Ball at a competitive price. The regular diameter is 5mm or could be tailored to meet specific requirements.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Shape | Ball |
| Materials | AlN |
| Size | ~5 mm, or customized |
More info
Aluminum Nitride Ceramic, with a coefficient of thermal expansion close to that of silicon and excellent plasma resistance, is used in the manufacture of semiconductor processing equipment components.
Aluminum Nitride Ceramic Properties
Item | Unit | Test Standard |
Density | g/cm3 | ≥3.30 |
Melting Point | ℃ | 2500 |
Thermal Conductivity | 25℃ W/(m.k) | ≥170 |
Dielectric Constant | 1 MHz, 25℃ | 9 |
Dielectric Loss | 1 MHz, 25℃ | 4.6×10-4 |
Dielectric Strength | Kv/mm | ≥15 |
Flexural Strength | Mpa | ≥350 |
Elastic Modulus | GPa | 310-320 |
Warpage | ~/25(length) | 0.002-0.005 |
Surface roughness | um |
|
Coefficient of thermal expansion | 20～300℃ (10-6/℃) | 4.6 |
Volume resistivity | 20℃.Ω.cm | 1.5×1014 |
Water Absorption | % | 0 |
Aluminum Nitride Ceramic Ball Applications
- Used in high-performance ball bearings.
- Used in the semiconductor industry for various applications, including wire bonding.
- Used in thermal management applications, such as heat sinks and heat exchangers in electronic devices, LEDs, and power modules.
- Used in high-performance valves and pumps due to their wear resistance, corrosion resistance, and ability to withstand high temperatures and pressures.
Aluminum Nitride Ceramic Ball Packing
Aluminum Nitride (AlN) Ceramic Ball is carefully packaged with adhesive-free surface protection tape and cardboard boxes to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
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