Effect of Small Titanium Concentrations on the Thermal Diffusivity of Fe–Ti System Alloys at High Temperatures
| Autor: | V. I. Gorbatov, I. G. Korshunov, A. A. Starostin, S. A. Il’inykh, V. F. Polev |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
010302 applied physics
Structural phase Materials science General Engineering chemistry.chemical_element Thermodynamics Condensed Matter Physics Thermal diffusivity 01 natural sciences 010305 fluids & plasmas chemistry Electrical resistivity and conductivity Position (vector) 0103 physical sciences Domain (ring theory) Curie temperature Titanium |
| Zdroj: | High Temperature. 57:636-640 |
| ISSN: | 1608-3156 0018-151X |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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