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Information × Registration Number 0210U004224, 0107U004473 , R & D reports Title Investigation and development of welding process basis for heterogeneitic solid metals with using high intensive electrical pulse influence in doses popup.stage_title Head Vovchenko Alexander Ivanovich, Registration Date 31-03-2010 Organization Institute of Pulse Research and Engineering popup.description2 The object of the research is the physical processes of welded joint formation of solid-state heterogeneous metals. The purpose of the paper is the development of scientific and technical bases for the process of welding of solid-state heterogeneous metals on basis of the research of physical processes and conditions welded joint formation with application of the dosed high-intensive electropulse action. Two methods of welding of solid-state heterogeneous metals are explored: with the use of large density current pulses and high-speed impact initiated by a conductor's electric explosion. Main physical regularities are determined for these welding methods. Conditions are formulated providing welding joints formation out of solid-state heterogeneous metals with the use of high-intensive electropulse action of current pulses and a conductor's electric explosion. The novelty of the paper is the gained data on plastic deformation intensification and contact metal surfaces activation at the effect of large density pulse currents and grounding of the rational range of changes for current pulses beneficial for active control over these processes. The sphere of use - treatment technologies and metal welding by pressure. Product Description popup.authors Барбашова Г.О. Болотов А.П. Демиденко Л.Ю. Маркашова Л.І. Онацька Н.О. Половинко В.Д. popup.nrat_date 2020-04-02 Close