This paper presents the experimental results of Cu-Nb wire joining upon applying flash welding technology. The present research is aimed at investigating the structure, electrical and mechanical properties of butt welding joints of Cu-Nb conductors, usable for coils of pulsed magnetic systems. The butt joint structure was found to be free of welding defects. The structure of the butt welded joint provides an insignificant increase in electrical resistance and sufficient ultimate strength and plasticity of the joint. The tensile strength of the welded sample reaches 630 MPa.

中文翻译：

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脉冲功率应用微复合线的闪光焊接

本文介绍了应用闪焊技术进行铜-铌焊丝连接的实验结果。本研究旨在研究可用于脉冲磁系统线圈的Cu-Nb导体对接焊缝的结构，电气和机械性能。发现对接结构没有焊接缺陷。对焊接头的结构可显着增加电阻，并具有足够的极限强度和可塑性。焊接样品的抗拉强度达到630 MPa。