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Information × Registration Number 0212U004971, 0109U000975 , R & D reports Title To investigate structural transformations and tense-deformed state of details, exploited at cyclic termo-mechanic loadings and to develop scientific bases of surfacing of details with high tireless characteristics. popup.stage_title Head Ryabtsev Igor Olexandrovich, Доктор технічних наук Registration Date 09-02-2012 Organization E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 Оn the basis of modern models of adherent-plastic not isothermal flow, thermokinetic diagrams of disintegration of the overcooled austenite of surfaced and core metals with the use of a numerical method of finite elements the calculating method of the residual intense-deformed and structural state of cylindrical and flat details is developed at one- and multilayered surfacing and its influence on fatigue durability at cyclic mechanical or thermomechanical loadings. Calculations are confirmed by tests of thermal and mechanical fatigue durability of surfaced samples and parts.The conducted researches have allowed to develop new highly effective surfacing materials and technologies of surfacing of parts maintained in conditions of wear process and cyclic mechanical or thermomechanical loadings. Product Description popup.authors Кондратьєв І.О. Кусков Ю.М. Перепльотчіков Є.Ф. Рябцев І.І. popup.nrat_date 2020-04-02 Close