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Information × Registration Number 0311U003002, 0109U002667 , R & D reports Title Exploration of regularities of shaping of casts with differen-tiated structure both properties from cast irons and steels. popup.stage_title Розробка методу дослідження дифузії елементів при кристалізації сталей і чавунів. Дослідження закономірностей дифузії елементів при кристалізації сталей, легованих і модифікованих карбідоутворюючими елементами. Head Zablotsky Vladimir K., Registration Date 11-01-2011 Organization Donbass State Engineering Academy popup.description2 Object of explorations - a steel 35ХМЛ, СЧ, ВЧ and white from pig-irons. The purpose of explorations - studying of laws of formation of casts with the differentiated structure and properties from pig-iron and a steel. Methods of explorations - metal pouring-in in shape with application of intrauniform modifying, a thermal analysis of processes of crystallisation, metallographical and durometrical methods of exploration of structure and properties. Results of explorations - became studied features of crystallisation at refrigeration in moulding boxes of the various sizes. Structures depending on a thickness of walls of casts became characterised. It is developed saving energy mode of a heat treatment of a steel for reception structures of bainite in finished articles. Crystallisation processes pig-irons in an interval eutecticum and eutectoid transformations are studied. Technological features of reception of skilled casts with the differentiated structure and properties with a combination of properties СЧ-БЧ, СЧ-ВЧШ, БЧ-ВЧШГ are investigated, by modifying initial base grey and white pig-irons is direct in a casting mould. Novelty - From pig-iron the technics of refrigeration of casts is developed for reception of demanded structure. Efficiency of introduction - results of explorations allow to expand the nomenclature of bimetallic products from pig-irons, the differentiated which structure allows to provide high operational firmness. Product Description popup.authors Заблоцький Володимир Кирилович Корсун Владислав Анатолійович Фесенко Анатолій Миколайович Фесенко Максим Анатолійович popup.nrat_date 2020-04-02 Close