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Information × Registration Number 0212U002879, 0111U008106 , R & D reports Title Improvement of technology for forming and HF welding of pipes of low-alloy and low-carbon steels at VMZ JSC 203-530 electric pipe welding installation. popup.stage_title Head Makiyevsky Yury Izotovich, Registration Date 24-02-2012 Organization State Scientific Research Tube Institute popup.description2 Pipe quality was analyzed and main causes of lowering of weld impact strength were established. Based on the investigations, effect of pipe forming and welding process parameters on the level of impact strength in welds was shown and recommendations on optimum process parameters for industrial pipe production were given. Conditions of high-frequency pipe welding were defined more correctly and requirements to the starting metal were worked out. Product Description popup.authors Заплаткін Юрій Ананійович Кравченко Ірина Анатоліївна Лючков Анатолій Дем'янович Мішталь Віталій Анатолійович Стома Генріх Францевіч popup.nrat_date 2020-04-02 Close