Material BAN–BN+AlN From Innovacera

Are you looking for a BN material with strong compressive strength and high thermal conductivity? If so our BAN ceramic will be a good choice. Innovacera’s BAN ceramic is composited by Boron Nitride and Aluminum Nitride. Main composition is 40%-50% boron nitride and 40%-50% AlN. It is equal to the material BN+AlN.

This is a material developed by Innovacera technical team. It has an excellent performance in thermal conductivity, mechanical strength and electrical insulation, at the same time low thermal expansion which can be used in precision engineering applications and extreme environment like semiconductor manufacturing,, electronics, clean energy industry and vacuum furnace.

For pure BN ceramic like 99% BN and 99.7% BN, its thermal conductivity rate can only 35-40W/wK. With the composition of AIN, which has thermal conductivity rate 170W/mK. It make BAN can reach 85W/wK, highly increasing. At the same time pure BN is very soft and its compressive strength can only be 45-85MPa. If you need harder BN, BAN will be a better choice as compressive strength can be 220MPa.

Regarding the application, it can work under temperature 1750 degree centigrade for a long time with inactive gas or under vacuum environment. But at atmosphere, the max working temperature is only 900 degree centigrade. Here is the material properties of BAN ceramic:

Material Application:

– High temperature and Metallurgy
– Thermal Management like heat sink
– Vacuum components
– Semiconductor and Electronics
– Components where low dielectric constant and dissipation factor are required

Besides BN+AlN, Innovacera also have lots of similar ceramic parts like Aluminum nitride, machinable AlN, 99% BN, 99.7% BN, BN+SiO2, and BN+Al . If you have any question about BN ceramic, just feel free to contact us at +86 592 558 9730 or sales@innovacera.com for more information.