Diffusion in under the simultaneous action of a constant magnetic field, the quasi&static and pulsed ultrasonic strain and at room and elevated temperatures

Through a series of physico/chemical methods of analysis investigated the diffusion of various elements in copper, iron and alloys, their localization in the diffusion zone, a change of phase composition, mechanical properties and structural change in the ultrasonic effects. We used three schemes of treatment: alternating strain at an ultrasonic frequency at elevated temperatures, ultrasonic shock treatment, which combines ultrasonic vibrations with pulse plastic deformation, and the simultaneous action of ultrasonic vibrations of a constant magnetic field and the quasi/static deformation, carried out without heating. Determined by the mobility and distribution of the atoms, especially of phase formation, the mechanisms of migration in the applied treatments.