Analysis of the Influencing Factors in the Microwave and Continuum Preparation of Nano TiC Powders

In this article the nanometer TiC powder was synthesized by the method of continuous microwave, and its composition and particle size distribution were determined by using TEM, Acoustic particle size analysis (APS) and XRD. The effect of raw materials particle size, synthesis temperature and holding time on the nanometer TiC synthesis was discussed. The experimental results show that the best synthetic conditions are as follows: raw materials (TiO2) size is 30 nm, synthesis temperature is between 1300˚C and 1400˚C, synthetic time for 60 min, the best heat preservation time (1300˚C) is 30 min.