Activation of solid -phase diffusion interaction in the formation of welded joints. Muravyov V.I., Bakhmatov P.V.

The directions of the development of welding technology in the solid -phase state of structural materials are considered. The theoretical foundations of the interaction of homogeneous and heterogeneous materials in conditions of activation effects of the environment are set out. The influence of the existing types of the section of materials on the formation of the structure and relief of the surface and the processes of adsorption and desorption of pollution on this surface has been investigated. The processes of activation of solid-phase surface alloying with metals and metalloids of the formation of a solid-phase compound of powder particles, cold-pressed powder particles and leaf blanks have been investigated. For specialists in the field of welding and graduate students of the corresponding specialties. It can serve as the basis for the development of technological recommendations, standards that determine the content of curriculums, educational and methodological manuals for the vocational training of engineering and scientific personnel.