Synthesis of Ti3Al and TiAl based surface alloys by pulsed electron-beam melting of Al(film)/Ti(substrate) system

V. P. Rotshtein, Yu F. Ivanov, Yu A. Kolubaeva, X. Mei, A. B. Markov, E. P. Naiden, G. E. Ozur, K. V. Oskomov, S. A. Popov, E. L. Pryadko, A. D. Teresov, V. A. Shulov

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Abstract

Phase formation and surface hardening in the 100-nm-thick Al(film)/Ti(substrate) system under conditions of pulsed electron-beam melting (~15 keV, ~3 μs, 3-4 J/cm2) have been studied depending on the number of film deposition-melting cycles. Using this method, submicrocrystalline and nanocrystalline surface alloys with thicknesses ≥3 μm based on Ti3Al and TiAl intermetallics have been obtained on the titanium substrate.

Original languageEnglish
Pages (from-to)226-229
Number of pages4
JournalTechnical Physics Letters
Volume37
Issue number3
DOIs
Publication statusPublished - 1 Mar 2011

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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    Rotshtein, V. P., Ivanov, Y. F., Kolubaeva, Y. A., Mei, X., Markov, A. B., Naiden, E. P., Ozur, G. E., Oskomov, K. V., Popov, S. A., Pryadko, E. L., Teresov, A. D., & Shulov, V. A. (2011). Synthesis of Ti3Al and TiAl based surface alloys by pulsed electron-beam melting of Al(film)/Ti(substrate) system. Technical Physics Letters, 37(3), 226-229. https://doi.org/10.1134/S1063785011030126