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Information × Registration Number 0215U000922, 0114U004918 , R & D reports Title Scientific and technological basis for the development of welding and surfacing processes. popup.stage_title Head Chigarev Valeriy Vasil'evich, Доктор технічних наук Registration Date 28-07-2015 Organization State Higher Educational Institution "Pryazovskyi State Technical University" popup.description2 Research Obekt - surfacing and welding of steels and alloys. A purpose of work - an increase of reliability of details of machines. A research method is theoretical and technological researches of processes of surfacing and welding. The issues concerning the selection of optimum modes of surfacing when using self-shielded wire. The influence of welding parameters on the performance of melting and surfacing, it was found that supporting rolls are operated at high specific pressures, therefore, to improve the crack resistance of the developed process high-speed welding at low heat input, which reduces strains of the crystal structure, microstresses, the dislocation density, welding stresses, crushing of the microstructure and the absence of any breakage of tires in conditions of high specific pressure during the rolling of metal. Product Description popup.authors Алістратов Валерій Миколайович Білик Олександр Григорович Зусін Антон Михайлович Зусін Володимир Якович Чигарьов Валерій Васильович Щетинін Сергій Вікторович Щетиніна Віра Іванівна popup.nrat_date 2020-04-02 Close