热处理对V-Cr-Ta-Zr合金热稳定性的影响

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Russian Physics Journal Pub Date : 2025-05-28 DOI:10.1007/s11182-025-03464-6

I. V. Smirnov, I. A. Ditenberg, K. V. Grinyaev, D. A. Osipov, B. V. Gomolya, V. I. Tolstikhin, A. N. Tyumentsev, A. D. Korotaev, Yu. P. Pinzhin

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引用次数: 0

摘要

对比研究了不同热处理方式下V-Ta-Cr-Zr合金弛豫过程的特征。结果表明，通过形成由细小的第二相颗粒固定的多边形结构来改变合金的结构相态，可以改变合金的弛豫温度范围。同时，再结晶温度提高~ 200 ℃，使合金的热稳定性提高。实验证明，在不同的热处理方式下，中间退火的最佳温度的选择是合理的。

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Thermal stability of a V–Cr–Ta–Zr alloy depending on its thermomechanical treatment

A comparative study of the features of the relaxation processes in the V–Ta–Cr–Zr alloy depending on the thermomechanical treatment modes is carried out. It is shown that modification of the structural-phase state by forming a polygonal structure fixed by fine second-phase particles changes the temperature range of the alloy relaxation. At the same time, the recrystallization temperature increases by ∼ 200 °C, causing an increase in the thermal stability of the alloy. The choice of an optimal temperature for intermediate annealing is experimentally justified for different thermomechanical treatment modes.

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来源期刊

Russian Physics Journal PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

50.00%

发文量

208

审稿时长

3-6 weeks

期刊介绍： Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.