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Information × Registration Number 0315U005004, 0114U005013 , R & D reports Title Conducting research of physical and mechanical properties of multilayer coatings to optimize their application of tools and equipment for hard materials. Determination of the wear-resistant coatings obtained. popup.stage_title Проведення досліджень фізико-механічних характеристик багатошарових покриттів з метою оптимізації їх нанесення на інструменти та оснащення для важкооброблюваних матеріалів. Визначення характеристик зносостійкості отриманих покриттів. Head Gorban Viktor Fedorovich, Доктор технічних наук Registration Date 16-01-2015 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 Using a new methodology for analyzing the results of automatic indentuvannya by physical and mechanical properties of coatings obtained by the technology of ion-plasma spraying. It is possible to optimize the technological modes of spraying, which made it possible to obtain nanostructured multilayer coating thickness greater than 4 mm based on nitrides of titanium, chromium, molybdenum, in which individual coating layers have a size of 10-40 nm. It is shown that the resulting coatings have hardness above 40 GPa. Characteristics of dry friction coefficient of diamond-superhard coatings are at the level of 0,15-0,24 and paired steel superhard coatings coefficient of dry friction is 0,26-0,48. The dependence of friction on sliding speed and availability of oil. Product Description popup.authors Буженець О.І. Печковський Е.П. popup.nrat_date 2020-04-02 Close