aluminum nitride thermal conductivity for sale - 50 - aluminum nitride thermal conductivity wholesalers & aluminum nitride thermal conductivity manufacturers from China manufacturers. It has a density of 3.3 g/cm 3 and a molar mass of 40.99 g/mol. Thermal properties. It is a covalently bonded inorganic compound with a hexagonal wurtzite crystal structure. Aluminium nitride has the chemical formula AlN. Tay a K), and is an electrical insulator. 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. Aluminium Nitride products have superior thermal conductivity, high electric insulation, and coefficient of thermal expansion similar to that of silicon (Si). Samani a b f X.Z. High thermal conductivity about 7 … Aluminum Nitride (AlN) is a unique ceramic material that combines high thermal conductivity with high electrical resistivity. Neyts f A. Bogaerts f B.K. 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. Thermal conductivity of titanium nitride/titanium aluminum nitride multilayer coatings deposited by lateral rotating cathode arc Author links open overlay panel M.K. 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. Only a few ceramics possess high thermal conductivity: Beryllium Oxide (BeO) and cubic Boron Nitride (c-BN) are virtually the only other examples. Aluminum Nitride is one of a few materials which has both high thermal conductivity and electrical insulation. Ding b N. Khosravian f B. Amin-Ahmadi c Yang Yi d G. Chen e E.C. 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. This article provides details on how aluminium nitride is produced, key properties and its applications, including microelectronics.