RUS  ENG
Full version
JOURNALS // Teplofizika vysokikh temperatur // Archive

TVT, 2019 Volume 57, Issue 5, Pages 665–669 (Mi tvt11211)

This article is cited in 1 paper

Thermophysical Properties of Materials

Effect of small titanium concentrations on the thermal diffusivity of $\rm Fe$$\rm Ti$ system alloys at high temperatures

V. I. Gorbatovab, V. F. Poleva, S. A. Il'inykha, A. A. Starostinb, I. G. Korshunova

a Ural State Mining University
b Institute of Thermal Physics, Ural Branch, Russian Academy of Sciences, Ekaterinburg

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 $\rm Ti$ content of up to $3$ at $\%$ at high temperatures. The existence of the $\gamma$ domain and, thus, presence of the $\alpha \to \gamma$ and the $\gamma \to \alpha$ structural phase transitions are clearly recorded in the thermal diffusivity polytherms. The Curie temperature, which is determined from the position of the $\lambda$ minimum of thermal diffusivity, does not depend on the titanium concentration within the experimental accuracy.

UDC: 669.24’292:537.311.3:536.21

Received: 28.03.2019
Revised: 23.05.2019
Accepted: 30.05.2019

DOI: 10.1134/S0040364419050065


 English version:
High Temperature, 2019, 57:5, 636–640

Bibliographic databases:


© Steklov Math. Inst. of RAS, 2025