This paper presents the research results of crystallographic texture and deformation mechanisms, which are characteristic of the ω-phase of Ti, subjected to high pressure torsion under pressure of 6 GPa at temperature 298K. The research has been carried out on the diskshaped samples with radius 20 mm and thickness 1.5 mm in an initial state (the as-received condition) and in states after 0.1, 0.5, 1, and 5 rotations under the high pressure torsion. The methods of X-ray analysis and computer modeling have been used here. As a result, the evolution mechanisms of preferable orientations, the activity of slip and twinning systems in ω-phase according to the degree of severe plastic deformation have been determined.
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