Khranovskaya E. Mass transfer, structural and phase changes in iron and copper in their doping under conditions of temperature gradients

Processes of mass transfer, phase and structural changes in metals at their alloying under conditions of temperature gradients. Investigation of influence of temperature gradients on depth of penetration atoms of anode to cathode, phase composition of alloy layers at electric - spark alloying. Investigation of phase changes in metals at their alloying in conditions of temperature gradients at complex impact of pulse repeatedly strain with simultaneous transmission of pulse current of a large density. Methods - optical and electron microscopy (TEM), X-ray diffraction analysis, method of depleting. Established and analyzed the impact of temperature gradients on parameters of mass transfer, phase and structural changes in metals al alloying. We analyzed the changing shape and size of dust particles and their speed at introduction into metal. Put into practice - surface engineering.