Abstract
We present the experimental results for the temperature dependences of the thermal diffusivity, resistivity, and thermoEMF of six iron-titanium binary-system alloys with a Ti content of up to 3 at % at high temperatures. The existence of the γ domain and, thus, presence of the α → γ and the γ → α structural phase transitions are clearly recorded in the thermal diffusivity polytherms. The Curie temperature, which is determined from the position of the λ minimum of thermal diffusivity, does not depend on the titanium concentration within the experimental accuracy.
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Gorbatov, V.I., Polev, V.F., Il’inykh, S.A. et al. Effect of Small Titanium Concentrations on the Thermal Diffusivity of Fe–Ti System Alloys at High Temperatures. High Temp 57, 636–640 (2019). https://doi.org/10.1134/S0018151X19050067
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DOI: https://doi.org/10.1134/S0018151X19050067