Effect of Vibration on Microstructure and Fatigue Properties of 6082 CMT-Welded Joints

In this paper, the effect of vibration on microstructure and mechanical properties of CMT weld is studied. The results show that in the vibration laser welding joint, the penetration depth and residual height of the joint increase, and the weld pores are suppressed. Analysis of the microstructure of...

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Veröffentlicht in:	Transactions of the Indian Institute of Metals 2021-12, Vol.74 (12), p.3217-3225
Hauptverfasser:	Zheng, Pengfei, Lu, Qinghua, Zhang, Peilei, Yan, Hua, Zhao, Jian, Shi, Haichuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry and Materials Science Corrosion and Coatings Crack propagation Fatigue failure Fatigue strength Grain refinement Heat affected zone Heat treating Laser beam welding Materials Science Mechanical properties Metallic Materials Microstructural analysis Microstructure Morphology Optical microscopes Optimization Original Article Penetration depth Residual stress Tribology Vibration effects Welded joints
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