Search academic texts

Information × Registration Number 0212U001671, 0111U005964 , R & D reports Title The development of methods of processing furnace melt in the manufacture of a wide range of high quality Al-Si alloys. popup.stage_title Head Petrov S. S., Registration Date 21-02-2012 Organization National Metallurgical Academy of Ukraine popup.description2 We performed experimental and theoretical studies of structure formation hypoeutectic, eutectic and hypereutectic Al-Si alloys in order to establish modes of processing molten electric shock that enhance the mechanical properties of secondary alloys to the level of alloys which are produced from raw materials. The new technology allows the simultaneous increase of strength and ductility at 25-60%. Technology modification melt treatment silumins melts pulsed electric current is tested in a production environment LLC "Novomoskovsk plant metals and alloys." A new method for the impact of a constant electric current, which is a cyclic alternation of the pulse medium and high frequencies. This method creates the prospect of using it, not only in traditional technologies of production of aluminum-silicon alloys, but also in creating new technologies, which allow to obtain nanostructured polycrystalline material. Product Description popup.authors Ключник Дар'я Миколаївна Лукаш Володимир Юрієвич Мовчан (Чорноіваненко) Катерина Олександрівна Мовчан Олександр Володимирович Петров Сергій Степанович Пригунов Сергій Володимирович popup.nrat_date 2020-04-02 Close