Evolution of the Structure-Phase State of Quenched Ti-10V-2Fe-3Al Alloy during Aging

被引：1
|
作者：
Zhelnina, A., V [1 ]
Kalienko, M. S. [1 ,2 ]
Shchetnikov, N., V [1 ]
Vodolazskii, F. V. [2 ]
机构：
[1] VSMPO AVISMA Corp, Verkhnyaya Salda 624760, Russia
[2] Yeltsin Fed Univ, Ekaterinburg 620002, Russia
来源：
INORGANIC MATERIALS | 2021年 / 57卷 / 04期
关键词：
titanium alloy; phase composition; diffusion; X-ray diffraction; BETA-TITANIUM ALLOYS; ALPHA; DIFFRACTION; BEHAVIOR; MICROSTRUCTURE; TRANSFORMATION; DIFFUSION; GROWTH;
D O I：
10.1134/S0020168521040166
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The evolution of the structure, phase composition, and hardness of quenched Ti-10V-2Fe-3Al titanium alloy during aging at a temperature of 500 degrees C has been studied using scanning electron microscopy, X-ray diffraction, and hardness measurements. The variations in the lattice parameters of primary and secondary alpha-phases during aging of the alloy have been analyzed for the first time by X-ray diffraction using the profile analysis method. The results demonstrate that the expected redistribution of the alloying elements between the phases during aging has a systematic effect on the variation in their lattice parameters. We have evaluated the kinetics of the variation in the particle size of the secondary alpha-phase during aging.
引用
收藏
页码：427 / 434
页数：8
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