Abstract
The structural model of formation of the ω-phase in titanium alloys is refined by considering coordination polyhedra of the matrix b.c.c. phase. It is established that fragments of the crystal lattice of the ω-phase can unite with fragments of the lattice of the intermediate Ti2Fe phase in Ti – 20 at.% Fe alloy after quenching from the liquid state. The structural model makes it possible to explain the anomalies of diffusion scattering on electron diffraction patterns of quenched alloys of the Ti – Fe system.
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Kraposhin, V.S., D'yakonova, N.B., Lyasotskii, I.V. et al. Cluster Model of Formation of an Incommensurate ω-Phase in Alloys of the Titanium – Iron System. Metal Science and Heat Treatment 46, 250–255 (2004). https://doi.org/10.1023/B:MSAT.0000043112.18049.f5
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DOI: https://doi.org/10.1023/B:MSAT.0000043112.18049.f5