Purpose. For titanium alloys in a nanostructured state for aviation equipment.
Scope. Machine-building enterprises.
Advantages. Titanium alloys with a nano- and submicrocrystalline structure with certain sizes of structural components provide a change in deformation mechanisms under static and cyclic loads. The strength of titanium alloys in a nanostructured rupture state, cyclic strength, as well as the logarithmic decrement of oscillations are higher compared to the same alloys, but with a lamellar and equilibrium structure, which is regulated by the technical conditions for the alloy.
Technological and economic effect. A reduction in the cost of the manufactured part from titanium alloys with a nano- and submicrocrystalline structure was achieved due to a decrease in the mass of the part, the replacement of high-alloy expensive alloys with cheaper ones, and an increase in the reliability and service life of the parts.