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NR0919 Aluminum Nitride (AlN) Sheet Maximize

NR0919 Aluminum Nitride (AlN) Sheet

Catalog No.NR0919
MaterialAlN, aluminum nitride
Purity99%, 99.7%
Density3.26 g/cm3
AppearanceWhite, light grey

Stanford Advanced Materials provides high purity alumina nitride ceramic products with various surface finishing and metalization. Aluminum nitride is a great material for substrates for electronics. SAM is your aluminum nitride machining specialist for your technical ceramic prototyping & manufacturing needs.

Related Products: Aluminum Nitride Substrates, Aluminum Nitride Powder.

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Description of Aluminum Nitride Sheets

Aluminum nitride, AlN, is a light grey or white ceramic material which has a density of 3.26g/cm3. Due to its high thermal conductivity, high power electronic and great electrical insulation, AlN was used in microelectronic industries and in high temperature applications. Surface oxidization happened in the air even for room temperature, however, the aluminum oxide layer can protect the material up to 1370 ℃. Metallization methods are available to allow aluminum nitride to be used in electronics applications similar to those of alumina and beryllium oxide.

NR0919 Aluminum Nitride (AlN) Sheets


Advantage of Aluminum Nitride Sheets

* Very high thermal conductivity (> 170 W/mK)
* High electrical insulation capacity (>1.10^12 Ω cm)
* Strength according to the double ring method >320 MPa (biaxial strength)
* Low thermal expansion 2 to 5x10^-6 K
* Good metallization capacity


Applications of Aluminum Nitride Sheets

Aluminum nitride is ideal for managing rapid heating and removal of heat from other components and systems, such as in heat sinks and spreaders. The hardness of aluminum nitride ceramic is even higher than alumina, the traditional technical ceramic, making it an ideal material for applications that require good wear resistance. 

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