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Information × Registration Number 0122U000880, ( 0223U001122  ) R & D request Title Investigation of the influence of pulse-arc welding in shielding gases on the structure and physical and mechanical properties of welded joints of armor steels with yield strength over 1200 MPa and structural steels of high strength Head Poznyakov Valerii D., Доктор технічних наук Registration Date 03-02-2022 Organization E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine popup.description1 to establish the influence of pulsed arc welding modes on the formation of the structure and physical and mechanical properties, the resistance to brittle fracture of the HAZ metal of welded joints of armored steels with σ0.2 ≥ 1200 MPa of various alloying systems, as well as when welding high-strength structural steels with flux-cored wire, and develop technological recommendations for welding multilayer joints in the manufacture of metal structures for defense and civil purposes popup.nrat_date 2024-12-09 Close