Thermal properties. Ding b N. Khosravian f B. Amin-Ahmadi c Yang Yi d G. Chen e E.C. Aluminum Nitride (AlN) is a unique ceramic material that combines high thermal conductivity with high electrical resistivity. Only a few ceramics possess high thermal conductivity: Beryllium Oxide (BeO) and cubic Boron Nitride (c-BN) are virtually the only other examples. Thermal conductivity of titanium nitride/titanium aluminum nitride multilayer coatings deposited by lateral rotating cathode arc Author links open overlay panel M.K. K), and is an electrical insulator. It has a density of 3.3 g/cm 3 and a molar mass of 40.99 g/mol. This article provides details on how aluminium nitride is produced, key properties and its applications, including microelectronics. Aluminum nitride (AlN) has ultra-high thermal conductivity, excellent electrical insulation, low dielectric loss, thermal expansion coefficient close to silicon, and excellent plasma resistance. In contrast to most ceramics, aluminium nitride has a very high thermal conductivity. aluminum nitride thermal conductivity for sale - 50 - aluminum nitride thermal conductivity wholesalers & aluminum nitride thermal conductivity manufacturers from China manufacturers. the theoretical thermal conductivity of single crystal aluminum nitride (AlN) is 319 W/m-K, whereas, the values measured for polycrystalline AlN ceramics range from 17 W/m-K to 285 W/m- K. High thermal conductivity about 7 … Aluminum Nitride is one of a few materials which has both high thermal conductivity and electrical insulation. The thermal conductivity of boron nitride and aluminum nitride particle epoxy-matrix composites was increased by up to 97% by surface treatment of the particles prior to composite fabrication. Its wurtzite phase (w-AlN) has a band gap of ~6 eV at room temperature and has a potential application in optoelectronics operating at deep ultraviolet frequencies. Neyts f A. Bogaerts f B.K. Samani a b f X.Z. Aluminium Nitride products have superior thermal conductivity, high electric insulation, and coefficient of thermal expansion similar to that of silicon (Si). Tay a It is a covalently bonded inorganic compound with a hexagonal wurtzite crystal structure. Aluminium nitride has the chemical formula AlN.