Microstructure and Mechanical Properties of Narrow Gap Laser-Arc Hybrid Welded 40 mm Thick Mild Steel

Microstructure and Mechanical Properties of Narrow Gap Laser-Arc Hybrid Welded 40 mm Thick Mild Steel

Both laser-arc hybrid welding and narrow gap welding have potential for the fabrication of thick sections, but their combination has been seldom studied. In this research, 40 mm thick mild steel was welded by narrow gap laser-arc hybrid welding. A weld with smooth layer transition, free of visible d...

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Bibliographic Details
Main Authors: Chen Zhang, Geng Li, Ming Gao, XiaoYan Zeng
Format: Article
Language:English
Published: MDPI AG 2017-01-01
Series:Materials
Subjects:
narrow gap
hybrid welding
microstructure
mechanical properties
Online Access:http://www.mdpi.com/1996-1944/10/2/106

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http://www.mdpi.com/1996-1944/10/2/106

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