Self-Propagating High-Temperature Synthesis of Aluminium Nitride in High-Pressurized Nitrogen Atmosphere
铝粉在高压氮气中自蔓延燃烧合成氮化铝

Aluminium nitride(AIN) containing higher nitrogen(33.5wt%) was prepared by self-propagatinghigh-temperature (combustion) synthesis (SHS) of aluminium powder in pressurized nitrogen atmosphere, and the effects of diluent content, additive content, nitrogen pressure, relative density ofreactants, thickness of reactants on nitrogen content of AIN were studied. After-burn phenomena,AIN whiskers and AIN stick crystal were also observed.