Aluminium Nitride (AlN) components offer several unique advantages due to their distinctive properties:

Very good Thermal Conductivity:

AlN ceramics have a high thermal conductivity, typically ranging from 170 to 320 W/m•K, which is significantly higher than other ceramics like alumina. This makes them ideal for efficient heat dissipation in electronic devices and high-power equipment.

Excellent Electrical Insulation:

Despite their high thermal conductivity, AlN ceramics also provide excellent electrical insulation, making them suitable for use in electronic packaging and substrates.

High Temperature Stability:

AlN ceramics can withstand high temperatures, maintaining their mechanical and thermal properties even in harsh environments.

Low Coefficient of Thermal Expansion:

AlN ceramics have a low coefficient of thermal expansion, which reduces the risk of thermal shock and ensures dimensional stability under varying temperatures.

High Mechanical Strength:

AlN ceramics possess high bending strength and hardness, making them resistant to mechanical stress and wear.

Non-Magnetic:

AlN ceramics are non-magnetic, which is beneficial for applications where magnetic interference must be minimized.

Low Dielectric Loss:

AlN ceramics have low dielectric loss, which means they can transmit electrical signals with minimal energy loss. This makes them ideal for high-frequency applications, such as telecommunications and RF (radio frequency) components.

These properties make Aluminium Nitride (AlN) components highly valuable for the following applications:

Electronic Packaging and Substrates:

AlN is used as a substrate material in electronic packaging due to its high thermal conductivity and excellent electrical insulation properties. This helps in efficient heat dissipation in high-power electronic devices.

LEDs and Optoelectronics:

AlN is used in the manufacturing of LEDs and other optoelectronic devices, where its excellent thermal conduction is crucial for performance and longevity.

Semiconductor Manufacturing:

AlN components are used as wafer support materials and insulators in semiconductor fabrication processes, ensuring precise control of current and heat.

Aerospace:

AlN ceramics are used in high-temperature and high-stress environments, such as in aerospace systems.

Automotive Industry:

AlN is used in automotive components that require high thermal stability and wear resistance, such as sensors and actuators.

Optical Storage Media:

AlN is used as dielectric layers in optical storage media, where its properties help in maintaining data integrity.

The technical specification of the material will be provided on request, as the precise determination depends on the particular application and is in accordance with our customers.