STUDY OF THE GRINDING PROCESS OF TITANIUM CARBIDE PRODUCED WITH SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS

摘要

It is stated that the specific character of SPHTS specimens of TiC_x consists in crystal lattice strength reflecting the condition of synthesis in "burning wave". The use of roentgenographic and other methods of analysis allow to estimate the effect of the conditions of synthesis causing the carbon sablattice defect on the grinding intensity of TiC_x -phases. The study of the kinetics of vibratory grinding of TiC_x -phases in ethanol and benzene medium allows to establish high grinding intensity of the phases close to stoichiometry and the possibility of producing high dispersion powders (S_(sp) ≈ 4.5-6 m~2/g).