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Information × Registration Number 0202U000127, 0198U009155 , R & D reports Title Perfecting of the theory, technology and equipment of foundry popup.stage_title Head Fesenko A.M., Registration Date 16-01-2002 Organization Donbass State Engineering Academy popup.description2 The subject of work is creation of new technology and optimization of technological process for creation die tools, perfecting the structure and characteristics of a steels: designee of the technology of producing of cast parts on models from polystyrene : perfecting quality of the highly speed steel. As the result of the conducted investigation is creation of the new technology, which increasing the workability die tools, perfecting the structure and characteristics of the cut tools, increasing the precise and guilty of cast parts Product Description popup.authors popup.nrat_date 2020-04-02 Close