Výsledky vyhledávání - "N. N. Smirnyagina"

Nonvacuum Surfacing of Protective Coatings Using a Low-Energy Electron Beam

Autor: N. G. Rempe, S. Yu. Kornilov, N. N. Smirnyagina

Publikováno v: Inorganic Materials: Applied Research. 9:464-471

The results of electron-beam surfacing in air of protective coatings by a low-energy (120 keV) electron beam produced by an electron gun with a plasma emitter are presented. The gun is mounted on an industrial robotic manipulator KUKA, which allows t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b458b4d472239c984929ccba5be92c1e
https://doi.org/10.1134/s2075113318030176

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Features of boriding die steel D5 by electron beams

Autor: A. S. Milonov, N. N. Smirnyagina, A E Lapina, D. E. Dasheev

Publikováno v: Journal of Physics: Conference Series. 2064:012051

The microstructure and microhardness of the boride layers formed on die D5 steel by the methods of electron beam borating in vacuum under continuous and impulsive bunch modes are investigated and confronted. Formed layers have a heterogeneous structu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d30b3e76535ad224f7515d0b418405da
https://doi.org/10.1088/1742-6596/2064/1/012051

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Synthesis of MAX-phases, structure and phase composition of modified layers on titanium alloy VT-1 as a result of electron-beam treatment

Autor: N N Smirnyagina, A E Lapina, V M Khaltanova

Publikováno v: Journal of Physics: Conference Series. 2064:012095

The article presents the results of research and identification of optimal conditions of formation of MAX-phases during treatment of titanium alloy VT-1 by an electron beam in a vacuum. The study of strength characteristics, thermal properties of com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::676aea8c377029d4a073c527097bb13d
https://doi.org/10.1088/1742-6596/2064/1/012095

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Fullerene synthesis and modification of building materials with fullerenes C60 and C70

Autor: N. N. Smirnyagina, L A Urkhanova, B. O. Tsyrenov

Publikováno v: IOP Conference Series: Earth and Environmental Science. 751:012083

The article presents the results of the study of plasma chemical synthesis fullerenes using composite electrodes and the results of thermodynamic modeling Portland cement hydration. Boron was used as the additive. Boron acts as a catalyst and increas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12a50b665fed240db4fab913313ec3a9
https://doi.org/10.1088/1755-1315/751/1/012083

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Thermodynamic calculations on system «Portland cement – water – carbon nanomodifier»

Autor: Larisa Urkhanova, B. O. Tsyrenov, N. N. Smirnyagina

Publikováno v: IOP Conference Series: Materials Science and Engineering. 880:012025

The article presents the results of thermodynamic modelling in a cement-water-carbon nanomodifier system. A carbon nanomodifier contains fullerenes C60 and C70. Thermodynamic calculations make it possible to evaluate the contribution of a carbon nano

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2df6679e82182d3bf1c7263d30ccc9fc
https://doi.org/10.1088/1757-899x/880/1/012025

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