Aluminium Nitride

About Aluminium Nitride

Aluminium nitride (AlN) is a light grey or white ceramic material with a density of 3.26 g/cm³. Surface oxidation occurs in air at room temperature; the resulting aluminium oxide layer protects the material up to 1370 °C. In comparison with aluminium, the traditional technical ceramic, aluminium nitride shows improved thermal conductivity and a higher hardness. AlN was first synthesised in 1877; however, its potential for microelectronics applications was recognised in the mid-1980s. Owing to its high thermal conductivity and good electrical insulation, aluminium nitride is used in the microelectronics industry. Metallisation processes enable the use of aluminium nitride in electronic applications in a manner analogous to aluminium oxide and beryllium oxide.

The hardness of aluminium nitride ceramics exceeds that of aluminium oxide, the traditional technical ceramic. This property qualifies it for applications that require high wear resistance.

Key Advantages:

Diverse Applications: Aluminium nitride possesses properties that allow its use in a wide range of technical fields. It is applied in electronic substrates, thermal management systems, LED packaging and power electronics. Stanford Advanced Materials (SAM) supplies these products for practical industrial applications.

Thermal Management: Aluminium nitride is known for its high thermal conductivity. Consequently, it is used to dissipate heat in high-power electronic devices.

LED Packaging: Aluminium nitride is used in LED packages to improve device performance by efficiently transferring heat away from the LED. This results in increased operational longevity and reliability.

Precision and Purity: Quality is a critical factor in our aluminium nitride products. We adhere to strict industry standards and maintain rigorous specifications to ensure that our aluminium nitride retains the purity required for reliable performance and consistent results.

Technical Expertise: Our team possesses detailed knowledge of the properties and applications of aluminium nitride. We provide tailored technical support and consultancy so that you can use the material’s specific characteristics for your precise requirements.

Reliable Supply: We understand the importance of a steady supply of aluminium nitride products. Our global presence and effective logistics ensure that you have access to aluminium nitride when and where it is needed.

Our Range of Aluminium Nitride Products:

Stanford Advanced Materials (SAM) offers a range of aluminium nitride products for various applications, including:

Electronic Substrates: Aluminium nitride substrates provide effective thermal management for high-performance electronic components and assemblies.

LED Packaging: Aluminium nitride enhances LED performance by efficiently dissipating heat from the device. This leads to increased longevity and reliability.

Power Electronics: Aluminium nitride is employed in power electronic devices where efficient thermal management is essential for maintaining performance and reliability.