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Information × Registration Number 0218U007930, 0117U003766 , R & D reports Title The mechanism of tribo oxidation of TiCN-Cr3C2-based composites and behavior at friction and wear at elevated temperature popup.stage_title Head Grigoriev Oleg Nikolarvich, Доктор фізико-математичних наук Registration Date 27-12-2018 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 Regularities and mechanisms of destruction of brittle and low-plastic materials under contact loading in the process of friction and wear have been established, approaches to calculating contact strength have been developed on this basis, the structural sensitivity of the strength properties of fragile bodies has been studied, and the physical principles of the formation of properties and control of the mechanical behavior of brittle materials in the process of abrasive wear. It is established that in the TiN-PG12N-01 system, obtaining relatively non-porous structures is possible with the introduction of composite to chromium carbide and carbon in the form of graphite. The latter, interacting with the surface of titanium nitride particles, turns it into TiCN, thereby improving wetting and adhesion of the PG12N-01 alloy to titanium carbonitride. This leads to the activation of the sintering process of the composite. Product Description popup.authors Григорьєв Олег Миколайович Жунківський Григорій Леонтійович Мазур Петро Володимирович Мосіна Тетяна вячеславівні Нешпор Ірина Петрівна popup.nrat_date 2020-04-02 Close