Study on mechanical properties and microstructural feature of magnetic pulse welding joint between Cu and Al sheets

2021 ◽  
Author(s):  
Chenguang Wang ◽  
Quanxiaoxiao Liu ◽  
Guangyao Li ◽  
Junjia Cui
Keyword(s):  
Mechanical Properties ◽  
Microstructural Feature ◽  
Magnetic Pulse ◽  
Magnetic Pulse Welding ◽  
Welding Joint ◽  
Pulse Welding

Mechanical properties and interfacial microstructures of magnetic pulse welding joints with aluminum to zinc-coated steel

2020 ◽  
Vol 788 ◽  
pp. 139425 ◽  
Author(s):  
Shaoluo Wang ◽  
Binbin Zhou ◽  
Xu Zhang ◽  
Tao Sun ◽  
Guangyao Li ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Magnetic Pulse ◽  
Coated Steel ◽  
Magnetic Pulse Welding ◽  
Zinc Coated Steel ◽  
Welding Joints ◽  
Pulse Welding

Magnetic pulse welding of aluminum to steel tubes using a field-shaper with multiple seams

2021 ◽  
Vol 65 ◽  
pp. 214-227
Author(s):  
Ziqin Yan ◽  
Ang Xiao ◽  
Xiaohui Cui ◽  
Yuanzheng Guo ◽  
Yuhong Lin ◽  
...  
Keyword(s):  
Magnetic Pulse ◽  
Steel Tubes ◽  
Magnetic Pulse Welding ◽  
Pulse Welding

Experimental investigation and optimization on field shaper structure parameters in magnetic pulse welding

2021 ◽  
pp. 095440542110148
Author(s):  
Yingzi Chen ◽  
Zhiyuan Yang ◽  
Wenxiong Peng ◽  
Huaiqing Zhang
Keyword(s):  
Magnetic Field ◽  
High Speed ◽  
Light Metal ◽  
Magnetic Pulse ◽  
Cross Sectional ◽  
Magnetic Pulse Welding ◽  
Pulse Welding ◽  
Sectional Shape ◽  
Welding System ◽  
The Magnetic Field

Magnetic pulse welding is a high-speed welding technology, which is suitable for welding light metal materials. In the magnetic pulse welding system, the field shaper can increase the service life of the coil and contribute to concentrating the magnetic field in the welding area. Therefore, optimizing the structure of the field shaper can effectively improve the efficiency of the system. This paper analyzed the influence of cross-sectional shape and inner angle of the field shaper on the ability of concentrating magnetic field via COMSOL software. The structural strength of various field shapers was also analyzed in ABAQUS. Simulation results show that the inner edge of the field shaper directly affects the deformation and welding effect of the tube. So, a new shape of field shaper was proposed and the experimental results prove that the new field shaper has better performance than the conventional field shaper.

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