退火和附加变形对超细晶粒 AMg4.5 合金动态特性的影响

IF 1.1 4区物理与天体物理 Q4 PHYSICS, APPLIED

Technical Physics Pub Date : 2024-09-27 DOI:10.1134/S1063784224070132

A. D. Evstifeev, E. Yu. Vitokhin

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引用次数: 0

摘要

通过采用严重塑性变形、退火和超细晶粒合金附加变形相结合的方法，证明了提高铝镁合金 AMg4.5 静态和动态强度的可能性。采用结构-时间方法分析了在分体式霍普金森压力棒上获得的小样品动态拉伸实验数据，对材料的强度特性进行了评估。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Effect of Annealing and Additional Deformation on the Dynamic Properties of Ultrafine-Grained AMg4.5 Alloy

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Effect of Annealing and Additional Deformation on the Dynamic Properties of Ultrafine-Grained AMg4.5 Alloy

The possibility of increasing the static and dynamic strength of the aluminum-magnesium alloy AMg4.5 is shown by using methods of severe plastic deformation, a combination of annealing and additional deformation of ultrafine grained alloy. The strength properties of the material are evaluated using a structural-temporal approach to the analysis of experimental data on the dynamic tension of small samples obtained on split-Hopkinson pressure bar.

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来源期刊

Technical Physics 物理-物理：应用

CiteScore

1.30

自引率

14.30%

发文量

139

审稿时长

3-6 weeks

期刊介绍： Technical Physics is a journal that contains practical information on all aspects of applied physics, especially instrumentation and measurement techniques. Particular emphasis is put on plasma physics and related fields such as studies of charged particles in electromagnetic fields, synchrotron radiation, electron and ion beams, gas lasers and discharges. Other journal topics are the properties of condensed matter, including semiconductors, superconductors, gases, liquids, and different materials.