Search academic texts

Information × Registration Number 0216U003487, 0113U003487 , R & D reports Title Improving the reliability and extend the life of responsible large sized parts rolling stock through the development and application of new energy-supersonic arc spraying popup.stage_title Head Vladymyr Korzhyk, Доктор технічних наук Registration Date 28-01-2016 Organization E.O.Paton Electric Welding Institute of the National of Sciences of Ukraine popup.description2 The aim is the development and application of new technology arc spraying, with the aim of providing quality coating at plasma spraying, while maintaining efficiency, productivity and ease of arc coating technology. In this technology overcome major shortcomings of traditional electric deposition related to poor quality coatings - increased burnout of alloying elements sprayed metal wires under air stream, low cohesive strength of the coating and poor adhesion to the base material. The main ways of achieving competitiveness by improving the quality of coatings supersonic electric plating method for plasma sputtering of electrode material (solid and cored wires) are: - used as spray gas supersonic flow of hot combustion products of methane to the air; - The use of longitudinal flow orientation of the electric arc burning between two electrode wires, flux spray gas; - Use a special powder spraying wire. Product Description popup.authors Дем'янов Олексій Іванович Коржик Володимир Миколайович Куницька Любов Юріївна Чайка Віктор Григорович Шевченко Віталій Юхимович Юлюгин Віктор Костянтинович popup.nrat_date 2020-04-02 Close