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Information × Registration Number 0223U001403, 0121U109531 , R & D reports Title Innovative technology development of environmentally friendly molding-rod mixtures structuring in steam-microwave medium for foundry manufacturing popup.stage_title Head Uzlov Kostiantyn I., Доктор технічних наук Registration Date 28-01-2023 Organization Ukrainian State University of Science and Technology popup.description2  Study object. Process of granular mixtures structuring with water-soluble binder under microwave radiation action in water steam medium and controlled influence result on structure and properties of foundry alloys for particularly responsible purpose castings. Study subject. Regularities of binder material transferring in multiphase environment under microwave radiation influence and mixtures structured according to SMS-process physical and technological properties. Cast alloys solidified under controlled thermos-physical conditions of interaction with casting mold structure formation and properties, which is accompanied by phase transitions and are decisive in certain level of properties and final product quality obtaining. Purpose – scientific substantiation and innovative technology development for environmentally safe casting molds and rods with predicted properties manufacturing to achieve controlled effect of mixtures structured in this way on castings properties. Methodology – experimental (standard, generally accepted, original) and theoretical researching methods for studying of processes, kinetics, mechanisms and phenomena occurring in sand-sodium-silicate mixtures under microwave radiation influence and result of this influence on such mixtures peculiarities as quality, structure and castings properties; metallographic, X-ray structural, etc. methods of bronzes investigation, theoretical their genesis studies and experimental generally accepted methods of these bronzes technological properties examination. Results – research has been carried out which accompanying quartz sand cladded with sodium silicate solute in steam-microwave environment structuring process; process main parameters on mechanical, physical, thermo-physical, operational properties of structured mixture influence has been established; alloys structure formation genesis in copper corner of Cu-Si-Sn and Cu-Al-Fe systems and their properties have been considered. Product Description popup.authors Bilyi Oleksandr Bilyi Andrii Baskevich Oleksandr Gubynskyi Mykhailo Dziubina Alina Zaitseva Tetiana Kimstach Tetiana Mazorchuk Volodymyr Medvedev Michael Menyailo Olena Movchan Oleksandr Polyakova Olena Leonidivna Proidak Yurii Pronina Hanna Repyakh Sergei Sigutkova Kateryna Semenov Oleksandr Solonenko Lyudmila Uzlov Kostiantyn Usenko Ruslan popup.nrat_date 2023-01-28 Close