Microstructure and mechanical properties of 2060 Al–Li alloy welded by alternating current cold metal transfer with high-frequency pulse current

Microstructure and mechanical properties of 2060 Al–Li alloy welded by alternating current cold metal transfer with high-frequency pulse current

Al–Li alloy has been widely used in the aerospace field owing to its high strength and low density. In this study, alternating current cold metal transfer (AC CMT) along with a high-frequency pulse current technique was used to weld a 2060 Al–Li alloy using an ER5356 wire. The effect of pulse freque...

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Bibliographic Details
Main Authors: Wang Liwei, Hu Huan, Yan Huan, Liu Ying, Wu Ziqin, Narayanaswamy Balaji, Liang Zhimin, Wang Dianlong
Format: Article
Language:English
Published: De Gruyter 2021-06-01
Series:High Temperature Materials and Processes
Subjects:
high-frequency
ac cmt
2060 al–li alloy
arc characteristics
mechanical properties
Online Access:https://doi.org/10.1515/htmp-2021-0026

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