Research on welding technology and properties of aluminum alloy and dissimilar metals

2019 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

无线电电子学;计算机科学;材料科学

Liu, Yan^1 ; Zhou, Guishen^2 ; Yao, Yu^2 ; Ye, Haiqing^2

Liaoning Provincial Key Laboratory of Advanced Materials and Preparation Technology, Shenyang University, Shenyang

110044, China^1

School of Mechanical Engineering, Shenyang University, Shenyang

110044, China^2

关键词: Alloy element;    Metal composition;    Microstructure and properties;    Welding method;    Welding parameters;    Welding technology;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/563/2/022004/pdf
DOI  :  10.1088/1757-899X/563/2/022004

来源: IOP

【 摘 要 】

This paper summarized the characteristics of welding technology between aluminum alloy and dissimilar metal. The welding technology and properties of different metals between aluminum alloy and steel, magnesium and copper were described in detail. The influences of welding parameters and metal composition on the microstructure and properties of welded joints were analyzed. In the future, it is necessary to strengthen the research on the welding of aluminum alloy, ultra-high strength steel, titanium and other high-end metals. New welding methods, new improved welding technology, adding suitable alloy elements and so on are needed to carry out for in-depth theoretical and practical research.