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Information × Registration Number 0209U002206, 0105U003540 , R & D reports Title Physical and chemical bases of high-energy influence (electrospark hardening, laser and solar irradiation) on formation of structure and properties of superficial layers of functional materials popup.stage_title Head Kovalchenko Mikhaylo Savich, Registration Date 23-01-2009 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 The influence of process fabricating, composition and structure of new refractory compounds-based and metal system-based electrode materials on mass transfer in spark alloying processes and coatings properties is studied. The electrode materials with high mass transfer factor for hardening of working surface and recovery of worn-out metal parts are developed. The influence of laser and light-heat treatment on the coatings structure and properties is investigated. Mathematical models for meeting the cathode jet with a barrier as well as the mechanical and thermal interaction of spark erosion products with substrate are elaborated. Product Description popup.authors popup.nrat_date 2020-04-02 Close