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Information × Registration Number 0201U003992, 0198U002606 , R & D reports Title The development of methodology for obtaining of optimal complex of strengthening, plastic and tribothechnical properties in economically alloyed and tool steels at different loading conditions on the basis of experimental and theoretical investigations popup.stage_title Head Popov Veniamin Stepanovych, Registration Date 14-06-2001 Organization Zaporizhzhie State Technical University popup.description2 Unit 1 OBJECT of researches: a technique of reception in improved economically alloyed high-strength steels of an optimum complex of mechanical properties. The purpose of researches: to develop a technique of reception in improved economically alloyed high-strength steels of an optimum complex of mechanical properties. Methods of researches: metallographic of research, mechanical testing, wear testing on wear process. Equipment: microscope NU2-E, equipment for mechanical tests, machine Х4-Б. Results: the technique of reception in improved economically alloyed high-strength steels of an optimum complex of mechanical properties is developed. High-strength steel DИ74-Ш after processing behind a mode, that is established behind the developed technique, surpasses the best domestic and foreign analogues behind a complex of mechanical properties. Area of application: mechanical engineering. Unit 2 OBJECT of researches: tool steel. The purpose of researches: increase of stability of the cast tool. Methods of researches: metallographic of research, mechanical tests. Equipment: микроскоп М І М8-М, installation ЭШП А-550. Results: the opportunity of increase of the contents carbide of a phase both improvement of structure and properties cast tool steels of electroslag melt is established by introduction in a metal bath granules with the microadditives as carbides, nitrides and ferroalloys. Area of application: manufacture of the tool. Product Description popup.authors popup.nrat_date 2020-04-02 Close