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Information × Registration Number 0214U000853, 0113U006277 , R & D reports Title Increase of strength properties of green moulding sand by electromagnetic treatment of water. popup.stage_title Head Trotsan Anatoliy I., Registration Date 29-07-2014 Organization State Higher Educational Institution "Pryazovskyi State Technical University" popup.description2 Purpose - to improve the properties of sand-clay mixtures by forming electromagnetic treatment of water entering into their composition. Research methodology - electromagnetic water treatment was carried out in the original installation, designed and made by the authors. Testing of mechanical properties of the moldable mixtures were held in a wet condition on standard samples by standard methods. According to the literature analyzes of the water molecule structure and the role of liquid and semi-liquid film on the surface of the quartz sand particles in the moldable mixture. It is suggested that electromagnetic treatment (EMT) of water, part of the moldable mixture should have a positive effect on its mechanical properties. The experiments with water ECMO for different modes. The effect of power density electrical current time ECMO, the presence of water on the treated motion green strength moldable mixture. Made estimate the time for saving the effect ECMO in the moldable mixture. Sloughing tested raw sand-clay mixtures of water after ECMO. According to the results to draw conclusions about the optimal electrical and other parameters ECMO investigated range: voltage 50 V, 2.5 A output current; treatment time - 2.5 min. water - in the running state. It was also found that the positive effect on the mechanical properties of the ECMO moldable mixture persists for more than a day. It is shown that ECMO does not significantly affect sloughing raw sand-clay mixtures. Product Description popup.authors Алексєєва Вікторія Анатолівна Дан Леонід Олександрович Качіков Олексій Сергійович Кузьмін Юрій Дмитрович Пащук Дмитро Вікторович Скребцов Олександр Михайлович Терзі Вікторія Віталіївна Трофімова Лариса Олексіївна Троцан Анатолій Іванович Федосов Андрій Васильович Шахтарова Світлана Миколаївна popup.nrat_date 2020-04-02 Close