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Investigation of the Mechanism of Precipitation of the α2-phase in a Two-Phase Titanium – Aluminum Alloy

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Metal Science and Heat Treatment Aims and scope

We study the processes of formation of an ordered Ti3Al phase (α2-phase) in Ti – Al alloys depending on the modes of heat treatment. It is shown that the high-temperature treatment performed in the single-phase α-region followed by supercooling at different temperatures leads to a more active precipitation and the growth of dispersed particles than the preliminary treatment in the β-region.

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The present work was performed within the framework the Initiative Scientific Project 11.9547.2017/89 according to the State Task.

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Authors and Affiliations

  1. B. N. El’tsin Ural Federal University, Ekaterinburg, Russia

    A. A. Popov, K. I. Lugovaya, N. G. Rossina & M. A. Zhilyakova

Authors
  1. A. A. Popov
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  2. K. I. Lugovaya
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  3. N. G. Rossina
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  4. M. A. Zhilyakova
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Corresponding author

Correspondence to A. A. Popov.

Additional information

Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 5, pp. 31 – 35, May, 2018.

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Popov, A.A., Lugovaya, K.I., Rossina, N.G. et al. Investigation of the Mechanism of Precipitation of the α2-phase in a Two-Phase Titanium – Aluminum Alloy. Met Sci Heat Treat 60, 303–307 (2018). https://doi.org/10.1007/s11041-018-0276-4

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  • DOI: https://doi.org/10.1007/s11041-018-0276-4

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