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Information × Registration Number 0214U005160, 0113U005713 , R & D reports Title Development of through technology for manufacture of rolled grinding balls with diameter 20-40 mm, with hardness of 4-5 groups according to DSTU 3499-97. popup.stage_title Head Solenyi Vladimir Konstantinovich, Registration Date 24-02-2014 Organization State Enterprise "Ukrainian Research and Technology Center of Metallurgy Industry "Energostal" popup.description2 One be developed through technology to manufacture of high-quality balls with 20-40mm diameter including steel melting in converter and its casting on CCM, rolling of 150х150mm round billet using standard and small-bore rolling, ball rolling on 20-50 ball-rolling mill and their thermal treatment. One be recommended chemical composition of economically alloyed steel to manufacture balls of 4 and 5 groups of hardness. Parameters of rolling modes, technology of thermostrengthening of steel rolled balls were defined and calculation of roller calibration was made with taking into account resource and energy-saving. Main process requirements for ball-rolling complex equipment were indicated. Product Description popup.authors Азаркевич А.А. Ботштейн В.А. Владимирова А.О. Гахеладзе Г.С. Косогонова Е.О. Крюков Ю.Б. Кузьменкова О.М. Медведев В.С. Павлюк А.В. Пихтін Я.М. Разіньков М.О. Рудюк О.С. Сольоний В.К. Сталінський Д.В. Терзі Д.В. popup.nrat_date 2020-04-02 Close