The processes of precipitation of α2-phase in alloys of the Ti – Al system are studied as a function of the heat treatment and of the concentration of Al. It is shown that an ordered α2-phase forms in the (α + α2)-alloys in the form of fine particles by the mechanism of nucleation and growth.
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Here and below in the paper the content of aluminum is given in atomic percent.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 8, pp. 22 – 25, August, 2015.
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Popova, M.A., Rossina, N.G. & Petrova, K.I. Precipitation of α2-Phase in Titanium-Aluminum Alloys. Met Sci Heat Treat 57, 469–472 (2015). https://doi.org/10.1007/s11041-015-9906-2
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DOI: https://doi.org/10.1007/s11041-015-9906-2