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Information × Registration Number 0215U008187, 0115U006511 , R & D reports Title Development of new composition of cutting tools for processing hard materials (hardened steels difficult workpieces of ferrous and non-ferrous metals) popup.stage_title Head Timofeeva Larisa Andrey, Доктор технічних наук Registration Date 16-12-2015 Organization Ukrainian State University of Railway Transport popup.description2 The research work solved an important scientific and technical challenge, which is to develop the new composition of the cutting tool on the basis of composite ceramic materials. It is widely known that the most promising materials processing tool is cutting ceramics, which share in the metal is growing. The main feature is the lack of cutting ceramic binder phase, which significantly reduces the degree of softening when heated in the process of wear. This increases the durability of plastic, which determines the possibility of using high cutting speeds far exceeding the speed of the cutting tool of cemented carbide. The use of ceramic cutting tools in industrial processing operations will improve the efficiency of these processes reduce the time of operations and, as a consequence, to achieve resource savings. A new composite ceramic material Cr_2 O_3-15 wt.% AlN (Bihromit-P) for a cutting tool with improved wear resistance, toughness of the cutting tool, as well as the possibility of lowering the temperature in the working zone of the tool in contact with the machined surface can increase processing process efficiency and surface quality parts.5481 Product Description popup.authors Геворкян Едвін Спартакович Дьомін Андрій Юрійович Жигалова Ольга Іванівна Каднєвський Володимир Екусилович Карлашов Олег Васильович Комарова Ганна Леонідівна Науменко Тетяна Миколаївна Пархоменко Лариса Олексіївна Тимофєєв Сергій Сергійович Ткаченко Віта Володимирівна Федченко Ірина Іванівна popup.nrat_date 2020-04-02 Close