Structure formation and properties of a copper-aluminum joint produced by ultrasound-assisted explosive welding

被引：4
|
作者：
Kuz'min, E. V. [1 ]
Peev, A. P. [1 ]
Kuz'min, S. V. [1 ]
Lysak, V. I. [1 ]
机构：
[1] Volgograd State Tech Univ, Pr Lenina 28, Volgograd 400005, Russia
来源：
PHYSICS OF METALS AND METALLOGRAPHY | 2017年 / 118卷 / 08期
基金：
俄罗斯基础研究基金会;
关键词：
explosive welding; composition material; weldability range;
D O I：
10.1134/S0031918X17060059
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The effect of ultrasound-assisted explosive welding on the structure formation and the properties of copper-aluminum joints is studied. Ultrasound-assisted explosive welding improves the quality of formed copper-aluminum joints, i.e., enhances their strength and significantly reduces the amount of fused metal over the entire weldability range. It is shown that ultrasound-assisted explosive welding can noticeably extend the weldability range of the copper-aluminum pair to obtain equal-in-strength joints with minimum structural heterogeneity in the wide welding range.
引用
收藏
页码：820 / 826
页数：7
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