Title screen

The method of translucent diffraction electronic microscopy conducted researches of a microstructure and phase structure of a titanic alloy of VT1-0 implanted by ions of aluminum. There are two types of grains; 1) large grains (LG) with an average size of 1.4 microns and 2) the small grains (FG) with an average size of 0.5 μm. It is established that as a result of radiation the ion-alloyed layer, on the basis of alpha-Ti grains is formed. The sizes, form and places of localization of secondary phases (Ti[3]Al, Al[3]Ti and TiO[2]) depend on the size of grain of a titanic matrix. The size of dispersive hardening of sigma[or] for different type of grains on depth of the ion-alloyed layer is calculated. It is shown that in MZ the size sigma[or] is provided only with TiO[2] particles, in LG – generally TiO[2] particles.