TiN/Cr/Al2O3 and TiN/Al2O3 hybrid coatings structure features and properties resulting from combined treatment
Автор: Maxmudov N.A., Ochilov T.Yo., Kamolov O.Ya., Ashurxodjaev B.X., Abduganiev Sh.A., Xodjayev S.M.
Журнал: Экономика и социум @ekonomika-socium
Рубрика: Основной раздел
Статья в выпуске: 3-1 (82), 2021 года.
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New experimental results on the structure and the element and phase composition of hybrid coatings, which were deposited on a substrate of AISI 321 stainless steel using a combination of plasma detonation, vacuum arc and subsequent high-current electron beam treatment (HCEB), are presented. We found that an increase in energy density intensified mass-transfer processes and resulted in changes in aluminum oxide phase composition (γ→α and β→α). Also we observed formation of a nano-crystal structure in Al2O3 coating.
Hybrid protecting coatings, plasma jet, vacuum-arc deposition, electron beam treatment, adhesion, nano- and micro-hardness, wear and corrosion resistance
Короткий адрес: https://sciup.org/140260352
IDR: 140260352
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