论文期刊

A comparative study on the microstructure and properties of copper joint between MIG welding and laser-MIG hybrid welding




作者: LJ Zhang,QL Bai,J Ning,A Wang,JN Yang,XQ Yin,JX Zhang
发表/完成日期: 2016-07-25
期刊名称: Materials & Design
期卷:
相关文章:
论文简介
http://www.sciencedirect.com/science/article/pii/S026412751631022X

Highlights
• Grain coarsening caused by annealing has little influence on the electrical conductivity of copper joints.
• The mechanical, electrical and thermal properties of hybrid welded joint are better than that of arc welded joint.
• The welding time consumed in hybrid welding process is only about 36% of that consumed in arc welding process.
• Hybrid welded copper joint has higher susceptibility to defects than arc welded copper joint.
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