Aluminum Nitride

QSAM Inc, a prestigious manufacturer based in the USA, takes pride in offering superior-quality aluminum nitride (AlN) ceramic products. Known for its outstanding thermal conductivity, typically in the range of 170-200 W/mK, aluminum nitride ceramics stand out in applications where heat dissipation is crucial. This, combined with its excellent electrical insulation properties, makes AlN an ideal material for electronic substrates and heat sinks in high power electronics.

Our AlN ceramics also exhibit a coefficient of thermal expansion closely matched to that of silicon (4.6 ppm/C), reducing stress at the interface during thermal cycling. With a high maximum operating temperature of over 2000C in inert atmospheres, and a low dielectric constant of approximately 8.9 at 1 MHz, AlN is suited for demanding environments.

At QSAM Inc, we employ state-of-the-art processing methods to shape and machine our aluminum nitride ceramics, ensuring precise dimensions and high-quality finishes that meet our clients' exacting specifications. Our advanced manufacturing capabilities allow us to produce both standard and custom-designed AlN components with tight tolerances and complex geometries.