Effect of conditions of pulsed electron-beam melting for Al (film)/Ti (substrate) systems on phase formation and properties of Ti-Al surface alloys

V. P. Rotshtein, Yu A. Kolubaeva, X. Mei, A. B. Markov, E. P. Naiden, K. V. Oskomov, E. L. Pryadko, A. D. Teresov, I. A. Shulepov, V. A. Shulov

    Результат исследований: Материалы для журналаСтатья

    6 Цитирования (Scopus)

    Аннотация

    Findings of comparative investigations are presented for phase formation, characteristics of hardening, tribological properties, and oxidation resistance of Ti-Al intermetallic surface alloys formed by multiple alternation of deposition of an Al film (0.1-1 μm) on a Ti substrate and pulsed liquid-phase mixing of Al and Ti by intense low-energy (~15 keV) electron beams with microsecond (~3 μs) and submillisecond (100 μs) duration. It is found that microsecond synthesis is effective for formation of γ(TiAl) oxidation-resistant surface alloys. In turn, submillisecond synthesis allows one to form Ti 3Al surface alloys with enhanced wear resistance.

    Язык оригиналаАнглийский
    Страницы (с-по)780-783
    Число страниц4
    ЖурналTechnical Physics Letters
    Том38
    Номер выпуска9
    DOI
    СостояниеОпубликовано - 17 окт 2012

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)

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  • Цитировать

    Rotshtein, V. P., Kolubaeva, Y. A., Mei, X., Markov, A. B., Naiden, E. P., Oskomov, K. V., Pryadko, E. L., Teresov, A. D., Shulepov, I. A., & Shulov, V. A. (2012). Effect of conditions of pulsed electron-beam melting for Al (film)/Ti (substrate) systems on phase formation and properties of Ti-Al surface alloys. Technical Physics Letters, 38(9), 780-783. https://doi.org/10.1134/S1063785012090118