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Information × Registration Number 0125U000698, R & D request Title Investigation into the formation of structural heterogeneity in welded joints of modern rail and pipe steels, high temperature alloys, and improvement of pressure butt welding technologies. Head Ziakhor Ihor V., Кандидат технічних наук Registration Date 29-01-2025 Organization E.O. Paton Electric Welding Institute (PWI) popup.description1 To establish the regularities of the formation of structural heterogeneity of solid-state welded joints of modern structural materials depending on the initial structure of the base metal, heating and deformation processes during pressure butt welding methods, and to develop technological principles for minimizing structural heterogeneity in welded joints to ensure the specified indicators of their mechanical properties. popup.nrat_date 2025-01-29 Close