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Information × Registration Number 0215U000037, 0113U002980 , R & D reports Title Development of metal-ceramic materials for detonation coatings of improved wear and corrosion resistance popup.stage_title Head Akopian Volodymyr, Registration Date 16-01-2015 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 The composite powders of TiB2-Fe-Mo, TiCrB2-NiAlCr, TiCrC-Fe-Cr systems for thermal spraying were developed. The microstructure and technological properties of the powders for spraying have been studied. Each particle of powders is a conglomerate and consists from refractory and metal compounds. The coatings of the developed composite powders have been deposited on structural steel by detonation method. The influence of metal and refractory phases ratio in composite powder on composition, structure, as well as, mechanical properties of the coatings have been studied. Tribotechnical properties of the coatings under dry friction-sliding condition and abrasion wear have been studied. The high-temperature oxidation behavior of coatings has been investigated. The oxidation rate constants and energy of activation in the 800-1000°C temperature range have been calculated. Product Description popup.authors Акопян Володимир Вячеславович Коновал Володимир Павлович popup.nrat_date 2020-04-02 Close