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Information × Registration Number 0207U004378, 0102U004251 , R & D reports Title Investigation of structure, strained and deformed state of metal welding joints under the influence of under water electric discharge popup.stage_title Head Vovchenko Alexander Ivanovich, Registration Date 01-03-2007 Organization Institute of Pulse Research and Engineering popup.description2 Object of research - welded connections of metals, their tension - deformed a condition and dislocation structure. The method of mathematical modeling determines the correlations between parameters of pulse loading and a level of decrease of residual pressure at various ways and circuits of the electric category influence. Direct experiments establish a determining role of size of a pulse of pressure, instead of its amplitude, on process of decrease of residual pressure under electro- hydro pulse treatment (EHPT). Application of the multielectrode circuit of EHPT for processing complex designs is experimentally proved. It is established, that on a way of processing the structure of metal of welded connection has deformation or relaxation character. The circuit of calculation of technological modes EHPT of welded connections is offered. Product Description popup.authors popup.nrat_date 2020-04-02 Close