Wet chemistry and combustion synthesis of nanoparticles of TiB2

Abstract Two approaches for producing nanometer-sized TiB 2 particles for reinforcement in Ti/TiB 2 composites are discussed: (I) gas-phase combustion synthesis and (2) low-temperature wet-chemical synthesis. The effectiveness of both techniques for producing nanosize particles of TiB2 is demonstrated. These methods will allow smaller particles to be produced for composite materials than are currently possible.