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Information × Registration Number 0125U001486, R & D request Title Research into the influence of arc welding processes on the physical and mechanical properties of welded joints of bridge steels with a yield strength of 490 MPa and special purpose steels with a yield strength of 1400 MPa Head Pozniakov Valerii D., Доктор технічних наук Registration Date 04-03-2025 Organization E.O. Paton Electric Welding Institute (PWI) popup.description1 To establish the influence of thermal deformation cycles of arc welding, static and cyclic loads on the resistance of welded joints of bridge steels with σ0.2 ≥ 490 MPa and special purpose steels with σ0.2 ≥ 1400 MPa to brittle fracture and fatigue cracking and to develop generalized technological recommendations for improving the service properties of critical civil and military metal structures and civil purposes popup.nrat_date 2025-03-04 Close
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Research into the influence of arc welding processes on the physical and mechanical properties of welded joints of bridge steels with a yield strength of 490 MPa and special purpose steels with a yield strength of 1400 MPa
Head: Pozniakov Valerii D.. Research into the influence of arc welding processes on the physical and mechanical properties of welded joints of bridge steels with a yield strength of 490 MPa and special purpose steels with a yield strength of 1400 MPa. E.O. Paton Electric Welding Institute (PWI). № 0125U001486
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Updated: 2026-03-27


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