Influence of Thermal Treatment of Ti-45Nb Alloy in Ultrafine-Grained State on Its Structural Parameters and Heat Capacity

被引：1
|
作者：
Legostaeva, E., V [1 ]
Khimich, M. A. [1 ]
Sharkeev, Yu P. [1 ]
Eroshenko, A. Yu [1 ]
Belyavskaya, O. A. [1 ]
Zhilyakov, A. Yu [1 ]
Kuznetsov, V. P. [1 ]
机构：
[1] Russian Acad Sci, Inst Strength Phys & Mat Sci, Siberian Branch, Tomsk, Russia
来源：
RUSSIAN PHYSICS JOURNAL | 2022年 / 64卷 / 09期
关键词：
Ti-45; wt; % Nb alloy; ultrafine-grained microstructure; X-ray diffraction analysis; heat capacity; phase transitions; MECHANICAL-PROPERTIES; TITANIUM-ALLOYS; TI-NB; ZIRCONIUM; DIFFUSIVITY; EVOLUTION; MODULUS; NIOBIUM;
D O I：
10.1007/s11182-022-02506-7
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The effect of heat treatment of the Ti - 45 wt.% Nb alloy in the ultrafine- and coarse-grained states on its structural parameters (lattice parameters, volumetric phase ratio, sizes of coherent scattering regions, residual normal stresses) and their relationship with the heat capacity are studied. It is found out that the differing character of the temperature dependence of heat capacity for the alloy in these states is related to the structural-phase features of the alloy in the UFG state, specifically, to the two-phase structure consisting of beta- and alpha-grains, dispersion hardened by the omega-phase, and the phase transitions in the temperature range of 400-600 degrees C.
引用
收藏
页码：1676 / 1683
页数：8
相关论文
共 50 条
  • [1] Influence of Thermal Treatment of Ti–45Nb Alloy in Ultrafine-Grained State on Its Structural Parameters and Heat Capacity
    E. V. Legostaeva
    M. A. Khimich
    Yu. P. Sharkeev
    A. Yu. Eroshenko
    O. A. Belyavskaya
    A. Yu. Zhilyakov
    V. P. Kuznetsov
    Russian Physics Journal, 2022, 64 : 1676 - 1683
  • [2] Influence of laser irradiation parameters on the ultrafine-grained Ti-45Nb alloy surface characteristics
    Laketic, S.
    Rakin, M.
    Momcilovic, M.
    Ciganovic, J.
    Veljovic, D.
    Cvijovic-Alagic, I
    SURFACE & COATINGS TECHNOLOGY, 2021, 418
  • [3] Influence of Thermal Treatment of the Extruded Mg-2.9Y-1.3Nd Alloy on Its Structural Parameters and Heat Capacity
    Legostaeva, E. V.
    Eroshenko, A. Yu.
    Khimich, M. A.
    Glukhov, I. A.
    Uvarkin, P. V.
    Tolmachev, A. I.
    Zhilyakov, A. Yu.
    Kuznetsov, V. P.
    Schmid, J.
    Sharkeev, Yu. P.
    RUSSIAN PHYSICS JOURNAL, 2023, 66 (10) : 1031 - 1038
  • [4] Regularities in Accumulation and Dissipation of Energy under Tension in Ti-45Nb Alloy in Coarse-Grained and Ultrafine-Grained States
    Legostaeva, Elena
    Sharkeev, Yurii
    Belyavskaya, Olga
    Eroshenko, Anna
    Vavilov, Vladimir
    Skripnyak, Vladimir A.
    Chulkov, Arsenii
    Kozulin, Alexander
    Skripnyak, Vladimir V.
    PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON PHYSICAL MESOMECHANICS. MATERIALS WITH MULTILEVEL HIERARCHICAL STRUCTURE AND INTELLIGENT MANUFACTURING TECHNOLOGY, 2020, 2310
  • [5] Comparative Investigation of the Influence of Ultrafine-Grained State on Deformation and Temperature Behavior and Microstructure Formed during Quasi-Static Tension of Pure Titanium and Ti-45Nb Alloy by Means of Infrared Thermography
    Legostaeva, Elena
    Eroshenko, Anna
    Vavilov, Vladimir A.
    Skripnyak, Vladimir
    Chulkov, Arsenii
    Kozulin, Alexander V.
    Glukhov, Ivan
    Sharkeev, Yurii
    MATERIALS, 2022, 15 (23)
  • [6] Influence of annealing on microstructure and mechanical properties of ultrafine-grained Ti45Nb
    Voelker, B.
    Maier-Kiener, V.
    Werbach, K.
    Mueller, T.
    Pilz, S.
    Calin, M.
    Eckert, J.
    Hohenwarter, A.
    MATERIALS & DESIGN, 2019, 179
  • [7] Characteristic Features of Ultrafine-Grained Ti-45 wt.% Nb Alloy under High Cycle Fatigue
    Mairambekova, Aikol M.
    Eroshenko, Anna Y.
    Oborin, Vladimir A.
    Bannikov, Mikhail, V
    Chebodaeva, Valentina V.
    Terekhina, Alena, I
    Naimark, Oleg B.
    Dmitriev, Andrey, I
    Sharkeev, Yurii P.
    MATERIALS, 2021, 14 (18)
  • [8] Microstructure of ultrafine-grained Ti-40 wt.% Nb alloy after annealing
    Eroshenko, A. Yu
    Sharkeev, Yu P.
    Khimich, M. A.
    Glukhov, I. A.
    Uvarkin, P., V
    Tolmachev, A., I
    Mairambekova, A. M.
    LETTERS ON MATERIALS, 2020, 10 (01): : 54 - 59
  • [9] Structural and Phase State and Deformation Behavior of the Hydrogenated Ultrafine-Grained Zr-1Nb Alloy
    Stepanova, E. N.
    Grabovetskaya, G. P.
    Mishin, I. P.
    Kudiiarov, V. N.
    ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2016, 2016, 1783
  • [10] Influence of Thermal Treatment of the Extruded Mg–2.9Y–1.3Nd Alloy on Its Structural Parameters and Heat Capacity
    E. V. Legostaeva
    A. Yu. Eroshenko
    M. A. Khimich
    I. A. Glukhov
    P. V. Uvarkin
    A. I. Tolmachev
    A. Yu. Zhilyakov
    V. P. Kuznetsov
    J. Schmid
    Yu. P. Sharkeev
    Russian Physics Journal, 2023, 66 : 1031 - 1038
12345