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Information × Registration Number 0213U003782, 0110U002741 , R & D reports Title Progress studies of physical - chemistry of arc welding processes, development of energy-efficient high-performance welding materials with improved environmental performance popup.stage_title Head Pokhodnja Igor Kostjantynovich, Registration Date 13-03-2013 Organization E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 Object of study - welded joints of high-strength low-alloy (HSLA) steels for welding steel of HSLA steels. Purpose - to create energy-efficient high-performance welding materials with improved environmental performance for the welding of HSLA steels. Methods of research - metallurgical and physico-chemical studies, numerical modeling, computer prediction, experimental validation of the results of basic research.Results and novelty - proedstavlenie developed on the effect of hydrogen on the development prochessov brittle alloy of iron, place a numerical simulation and a computer program to calculate the effect of hydrogen, depending on the welding parameters on the propensity of welded joints to brittle fracture and and to predict the size, content and chemical composition of non-metallic inclusions, which are formed in the metal joints at arc welding methods. Product Description popup.authors Ігнатенко Олексій Вікторович Головко Віктор Володимирович Шлепаков Валерій Миколойович Явдощин Ігор Романович popup.nrat_date 2020-04-02 Close