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Information × Registration Number 0216U002653, 0116U007027 , R & D reports Title Carrying out comparative research to determine wear-resistance of specimens manufactured from steel 15 L (20 L), used for serial production of the journal box body, and specimens strengthened by welding with the help of flux-cored wire type VELTEK-H290 and plasma hardening on machine UGDZ-200 according to the technology of OOO "UPEK TRADING" popup.stage_title Head Miroshkin Serhii Mikhailovich, Registration Date 24-05-2016 Organization Ukrainian state Research Institute of Car-building popup.description2 Objects of study -15L (20L) steel samples, used for serial production of the journal box body and strengthened by welding with the help of flux-cored wire type VELTEK-H290 and plasma hardening on machine UGDZ-200, manufactured according to the technology of Limited Liability Company "UPEK TRADING" (hereinafter - OOO "UPEK TRADING"). Purpose of work - wear resistance comparison of 15L (20L) steel samples, used as a material in serial production of the journal box body, with wear resistance with samples of the same steel grade, strengthened by welding with the help of flux-cored wire type VELTEK-H290 and plasma hardening on machine UGDZ-200 to confirm reasonability of this technology adoption in strengthening of bearing surface of the journal box body. Product Description popup.authors І. Бондарева І. Шаповал О.М. Багров О.О.Гурін Р.В. Льопа С.Бондарев Т. Бреславець popup.nrat_date 2020-04-02 Close