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Effects of Pulse Parameters on Weld Microstructure and Mechanical Properties of Extra Pulse Current Aided Laser Welded 2219 Aluminum Alloy Joints

In order to expand the application range of laser welding and improve weld quality, an extra pulse current was used to aid laser-welded 2219 aluminum alloy, and the effects of pulse current parameters on the weld microstructure and mechanical properties were investigated. The effect mechanisms of th...

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Publicado en:Materials (Basel)
Main Authors: Zhang, Xinge, Li, Liqun, Chen, Yanbin, Yang, Zhaojun, Chen, Yanli, Guo, Xinjian
Formato: Artigo
Idioma:Inglês
Publicado: MDPI 2017
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5615745/
https://ncbi.nlm.nih.gov/pubmed/28914825
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/ma10091091
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