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Self-Propagating High-Temperature Synthesis of Mechanically Activated Mixtures in Co–Ti–Al

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Combustion, Explosion, and Shock Waves Aims and scope

Abstract

Combustion of mechanically activated mixtures in 2Co–Ti–Al and Co–2Ti–Al is investigated, and alloys based on them are obtained by self-propagating high-temperature synthesis (SHS). Microstructural, X-ray, and differential-thermal studies are performed. A Heusler phase Co2TiAl-based alloy is obtained for the first time by means of mechanical activation. Conditions for the mechanical activation of a reacting powder mixture for the formation of a single-phase material is experimentally selected.

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Authors and Affiliations

  1. Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences, 142432, Chernogolovka, Russia

    S. G. Vadchenko, M. L. Busurina, E. V. Suvorova, N. I. Mukhina, I. D. Kovalev & A. E. Sychev

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  1. S. G. Vadchenko
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  2. M. L. Busurina
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  3. E. V. Suvorova
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  4. N. I. Mukhina
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  5. I. D. Kovalev
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  6. A. E. Sychev
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Correspondence to S. G. Vadchenko.

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Vadchenko, S.G., Busurina, M.L., Suvorova, E.V. et al. Self-Propagating High-Temperature Synthesis of Mechanically Activated Mixtures in Co–Ti–Al. Combust Explos Shock Waves 57, 53–59 (2021). https://doi.org/10.1134/S0010508221010068

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  • DOI: https://doi.org/10.1134/S0010508221010068

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