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Information × Registration Number 0221U105558, 0119U103184 , R & D reports Title New and promising foundry materials and technologies for modern mechanical engineering. popup.stage_title Head Turchanin Mykhailo A, Доктор хімічних наук Registration Date 22-07-2021 Organization Donbass State Engineering Academy popup.description2 An object of research: thermodynamic properties of melts of two-, three- and multicomponent systems; components of sand-bentonite molds; methods of mathematical data processing and automated design of processes and objects of foundry production; processes occurring in the production of castings from steels, cast irons and alloys based on non-ferrous metals. The purpose of this work is development: of research methods of thermodynamic properties of melts, of properties of carbon-containing additives of sand-bentonite mixtures, industrial data processing and construction of algorithms for designing foundry systems, development of methods of diffusion metallization to obtain wear-resistant coatings forms. Research methods: optical microscopy, thermodynamic analysis, methods of studying the technological properties of molding mixtures, the method of regression, and statistical analysis. Theoretical and practical results. The main foundations of the model of the associated solution and its application to describe the temperature-concentration dependence of the thermodynamic properties of the melts of two-, three- and multicomponent systems, are considered. Methods of investigation of technological and special properties of components of sand-bentonite mixes are described. The work presents a method of analysis of industrial data and construction of algorithms for the design and calculation of parameters of foundry systems. The method of diffusion metallization in order to obtain wear-resistant coatings is developed and the development of self-adjusting mold is described. The scientific novelty is in the proposed new methods of experimental and theoretical research, the development of diffusion metallization technologies to obtain wear-resistant coatings, and the development of self-adjusting mold. Scope: in the production of castings from steels, cast irons, and non-ferrous metals and alloys. Product Description popup.authors Agraval Pavlo G. Dyachenko Yuriy G. Korsun Vladislav A. Pidchenko Alina S. Porokhnya Sergey V. Prikhodko Oleg V. Turchanin Mykhailo A. Fedorov Mykola M. popup.nrat_date 2021-07-22 Close