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Information × Registration Number 0213U006354, 0110U003664 , R & D reports Title Develop technologies and equipment for operational control by electron shearography point welds using thermal load popup.stage_title Head Pivtorak Viacheslav Avtonomovich, Registration Date 10-04-2013 Organization E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 The technology for nondestructive determination of nucleus diameter welded point using the method shyrohrafiyi electronic and thermal load. It is shown that in the case of bilateral access controlled structures for nondestructive determination of nucleus diameter welded point is optimal use of uniform heating on the back side of the test item, in the case of one-way access - local heating welding electrode indentation on the right side. The results of experiments and mathematical modeling confirmed the effectiveness of the developed method for non-destructive determination of the diameter of the nucleus as a single point welded and placed in an array of point welded joints Product Description popup.authors Киянець Ірина Владиславівна Кротенко Петро Дмитрович Лобанов Леонід Михайлович Міходуй Ольга Леонідівна Савицька Олена Михайлівна Савицький Віктор Володимирович Сорокіна Римма Генадіївна Ткачук Галина Іванівна Шиян Костянтин Володимирович popup.nrat_date 2020-04-02 Close