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Information × Registration Number 0210U001279, 0107U004891 , R & D reports Title Developmt of thejretikal bases of hrocess formations of the form surfaces of viscoelastic siteof continuous-cast hreparation invitw of her reological condition popup.stage_title Head Ponomarenko Olga, Доктор технічних наук Registration Date 02-02-2010 Organization The Kharkov state polytechnical university popup.description2 Object of study: viscous plot billet alloy Br. O10Ф and Br. O5Ц5С5. The purpose of research. Develop the theoretical foundations of the continuous casting process for forming the surface visco-elastic portion of continuous-cast billets. Research Methods: Mathematical modeling of thermal, hydrodynamic processes that occur in the mold of horizontal continuous casting machines. Physical modeling of viscous creep plot piece by heating the sample to the temperature interval (0,9-0,95) ТL.Theoretical results: The theoretical bases of the continuous casting process for forming the surface visco-elastic portion of continuous-cast billets, taking into account its rheological state. The dependences of the parameter of damage to the surface of the workpiece during its reverse movement. Practical results: The recommendations of the technological process of continuous casting, which reduce the marriage blanks at 15-20%. Novelty: A construction mandrel with cut-off on the working of its surface. The design allows for 67% effort to reduce the interaction with the workpiece - Dorn, thereby increasing the stability of the process of continuous casting of hollow billets. Product Description popup.authors Хорошилов Олег Миколайович popup.nrat_date 2020-04-02 Close