Search academic texts

Information × Registration Number 0225U001648, (0122U001733) , R & D reports Title Investigation of element composition, microstructure and physico-mechanical properties of protective coatings and corrosion-resistant coatings obtained by magnetron sputtering using high power pulses popup.stage_title Випробування технології магнетронного розпилення імпульсами високої потужності з виготовленням необхідної оснастки та засобів контролю за технологічними параметрами. Head Kolomiiets Volodymyr М., Кандидат фізико-математичних наук Registration Date 04-02-2025 Organization Institute of Applied Physics National Academy of Sciences of Ukraine popup.description1 Testing of technology of magnetron sputtering of hard-melting materials with high power pulses in vacuum to produce of protective coatings and corrosion-resistant coatings with improved physico-mechanical properties. Complex investigation of element composition, microstructure and physico-mechanical properties of protective coatings in order to identify optimal operating modes of the technology of magnetron sputtering with high power pulses for corrosion-resistant coatings with high tribological characteristics. popup.description2 An overview of the world's leading companies engaged in the creation of protective coatings, as well as an overview of modern materials and technologies that are promising or actively used to create protective coatings, is provided. A modern HiPIMS coating sputtering technology based on the VUP-5M device has been implemented and the necessary equipment for its implementation has been manufactured: a magnetron with a target diameter of 60 mm with an improved water cooling system; a computerized two-coordinate table for a substrate holder; a coating thickness gauge, a thermocouple vacuum gauge with a modernized electrical circuit and improved calibration. The microstructure and physical and mechanical properties of refractory single-layer (Ta, Nb) and two-layer Ta/Nb/Sub (S – substrate) coatings were studied and the most effective HiPIMS modes were determined, in which the coatings are characterized by the highest indicators of physical and mechanical properties. Product Description popup.authors Ihnatenko Serhii M. Bilyk Volodymyr M. Kanivecs Volodimyr M. Kolomiiets Volodymyr M. Kravchenko Serhii M. Mariichuk Oleksandr V. Pavlenko Yurii A. Saiko Mykola O. Samoilov Pavlo Ye. Chyzhov Ihor H. Shkurat Oleksandr I. popup.nrat_date 2025-02-04 Close