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Information × Registration Number 0222U005283, 0121U110102 , R & D reports Title Development of the latest physico-technological foundations of the creation of multilayer multicomponent nitride or carbonitrine nanostructural coatings and the study of interaction with different materials. Investigation of the formation of complex surface layers with elevated characteristics, which contain Cr, Ti, Zr, HF, and, Si, B, C, Mo using vacuum activated diffuse saturation and gas phase deposition (CVD) on steels, refractory metals and carbon materials for use in space technology, aviation and nuclear industry, mechanical engineering popup.stage_title Head Rudenky Sergii G., Доктор технічних наукStolbovyi Viacheslav O., Registration Date 27-12-2022 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description2  The report: 41 pages, 5 figures, 6 tables, 38 references. VACUUM ACTIVATED DIFFUSION SATURATION, GAS-PHASE DEPOSITATION, PROTECTIVE COATINGS, STEELS, REFRACTORY METALS, CARBON MATERIALS. The purpose of the research is to develop the processes of creating complex layers on steel 25X1MF, Nb, carbon material MPG-7 to increase their stability in operating conditions, with the further extension of the application of the development to the appropriate classes of materials. A comprehensive approach was used when applying the method of vacuum activated diffusion saturation from specially prepared mixtures, in particular for Cr-based 25X1MF steel, and for other multicomponent materials. The developed method provided a threefold increase in the stability of 25X1MF steel compared to the original samples. For Nb, an increase in the heat resistance of the surface layer of the samples was obtained from 1.5 to 7 times, depending on the composition of the used slip. For MPG-7 graphite samples, when using a 35WSi2+30HfB2+20ZrSi2+20ZrSi2+8Ni+5B+2Al wt.% slipper, heat resistance was obtained for 10 h under atmospheric conditions and a temperature of 1700 °C. The parameters of the formation process of tantalum coatings from tantalum pentachloride were calculated. Product Description popup.authors Ivanova Svitlana О. Ilchenko Nora S Andreiev Anatolii O. Barankov Mykhailo I. Bredikhin Mykhailo Yu Hetman Valentyna F. Gromova Galy`na О. Doly`k Natalya V. Dolomanov Andrij V. Zmij Victor Ivanovich Kartsev Mykola F. Kovalenko Volodymyr I. Kovteba Dmitro V. Konovalov Igor I Korneev Oleksandr O. Kornienko Valentina G. Kryvoshapka Ruslan V. Kunchenko Oleksij V. Kunchenko Yuriy V. Lytvyak Alina K. Lukyrsky Yuriy V. Liashenko Ihor А. Мarinin Volodymyr H. Martynenko Lyudmyla I. Myroshnychenko Kostyantyn V. Pavlenko Volodymyr Ivanovych Rak Vasyl' I. Ryzhova Tetiana P. Rudenkiy Sergiy G. Serdiuk Iryna V. Serchenko Maryna Р. Solovichenko Yurij M. Stolboviy Vyacheslav O. Sharapova Tеtyana I. popup.nrat_date 2022-12-27 Close