Abstract and keywords
Abstract (English):
A comparative analysis of samples porosity, synthesized from powder and wire is given. A higher efficiency of wire additive technologies, the implementation of which results in a significantly smaller pore size with reduced volume occupied by them, is shown. It is concluded that the use of layer-wise compaction or periodic undular strainer-hardening allows for achieving, at least 2 times, size loss of pores and 3 times reduction in the number of them, compared to the synthesis of wire products using the same method in similar most rational modes.

additive technologies, synthesis, powder, wire, porosity, hardening, deformation wave
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