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Information × Registration Number 0216U006895, 0114U003937 , R & D reports Title Improvement of surfacing materials that increase performance of tool for hot treatment of metals. popup.stage_title Head Makarenko Natalia Оleksiivna, Доктор технічних наук Registration Date 27-07-2016 Organization Donbass State Engineering Academy popup.description2 The object of study - the process of hardening of hot metal working tools welding. The purpose of the study. Improving surfacing materials (flux-cored wires, covered electrodes, etc..) For surfacing hot working tools. Research methods. Scientific research methodology is based on a systematic approach to the study of the causes of failure of the hot pressing tools, and development and production of surfacing materials for his deposition that improve its resistance. As the research methods employed: Design method of determining the integrity of the research stage and the procedure for developing self-shielded flux-cored wire; Empirical method associated with the production of experimental evidence causes of failure of a pressing tool; The statistical methods of experimental design applied to find optimal solutions when creating a new self-shielded flux-cored wire for surfacing press tools. Scientific novelty 1. has been further developed to study the causes of deterioration of the working surface of the tool during the pressing of copper alloys in thermocyclic loading. It is shown that the wear on the surface depends on the number and size of nonmetallic inclusions, and prone to seizure foci formation at the interface between the metal sleeve and a compressible material. 2. Improve the methodology for determining the durability of the tool during its interaction with compressible copper alloy to ensure the accuracy of quantifying Scope of Use. The resultscan be used in the development of cored wires for welding tools hot pressing, as well as in the educational process at the Department of OiTSP in DSEA (Kramatorsk). Product Description popup.authors Іванов Дмитро Сергійович Агєєва Марина Володимирівна Бойко Ігор Олександрович Бондарев Сергій Володимирович Власов Анатолій Федорович Волков Дмитро Анатолійович Голуб Денис Михайлович Гринь Олександр Григорович Д'яченко Інна Олегівна Жаріков Сергій Володимирович Кошевий Анатолій Дмитрович Кущій Ганна Михайлівна Макаренко Наталья Олексіївна Пліс Сергій Григорович Ткачов Олег Павлович popup.nrat_date 2020-04-02 Close