Application of an Active Liquid Cooling System for Forming Permanent Joints in High-Strength Aluminum Alloys Using Friction Stir Welding

IF 0.8 4区工程技术 Q4 MECHANICS

Journal of Applied Mechanics and Technical Physics Pub Date : 2026-02-08 DOI:10.1134/S0021894425700427

E. A. Sidorov, A. V. Chumaevskii, S. Yu. Tarasov, V. E. Rubtsov, S. V. Fortuna, A. I. Amirov, D. A. Gur’yanov, E. A. Kolubaev

引用次数: 0

Abstract

This study describes the creation of permanent joints in a high-strength aluminum alloy using friction stir welding. The strength of the welded joint was achieved at the level of the base metal strength by using an active liquid cooling system and subsequent aging of the alloy. The influence of liquid cooling intensity on the structure and mechanical properties of the joints was also revealed. Welding parameters were developed to form full strength weld.

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主动液冷系统在高强度铝合金搅拌摩擦焊永久接头成形中的应用

本研究描述了使用搅拌摩擦焊在高强度铝合金中建立永久接头的方法。通过使用主动液体冷却系统和随后的合金时效，焊接接头的强度达到了母材强度的水平。揭示了液冷强度对接头组织和力学性能的影响。制定了形成全强度焊缝的焊接参数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Applied Mechanics and Technical Physics 物理-力学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

4-8 weeks

期刊介绍： Journal of Applied Mechanics and Technical Physics is a journal published in collaboration with the Siberian Branch of the Russian Academy of Sciences. The Journal presents papers on fluid mechanics and applied physics. Each issue contains valuable contributions on hypersonic flows; boundary layer theory; turbulence and hydrodynamic stability; free boundary flows; plasma physics; shock waves; explosives and detonation processes; combustion theory; multiphase flows; heat and mass transfer; composite materials and thermal properties of new materials, plasticity, creep, and failure.