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Information × Registration Number 0217U001384, 0116U002997 , R & D reports Title Development and implementation of production technology of cast parts attachments agricultural machinery in return for parts of foreign manufacture popup.stage_title Head Cogaev K., Доктор технічних наук Registration Date 08-02-2017 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 The object of study - wear-resistant high-strength bainitic cast irons class, modifiers of powder materials manufactured by rolling. Purpose - the identification of replacement parts are the hinged equipment of foreign production which may be replaced by a cast of high-strength bainitic cast iron. To find the optimal composition of iron and modifiers to ensure delivery of the given structure of the metal in the cast condition. Proactivity and manufacture the necessary tooling for casting the elected representatives of the parts Research methods metallographic analysis and mechanical testing methods, full-scale tests in the cultivation of the soil. The study was conducted using schastnogo standard equipment and apparatus. The selected chemical composition and regimes of heat treatment of high-strength cast iron, and optimized the composition and manufacturing technology of modifiers by rolling to produce castings of high-strength bainitic cast iron with respect to replacement parts tillage selhoztehniki foreign production. A partial field testing of prototype parts compared to the production. Positive results were obtained on increase of a resource of operation of the chisels and bits richlite deep cultivation. Field trials will be continued in 2017 Product Description popup.authors Волощенко Сергій Михайлович Радченко Олександр Кузьмич Сидорчук Олег Миколайович popup.nrat_date 2020-04-02 Close