Research on the Microstructure and Mechanical Properties of Repaired 7N01 Aluminum Alloy by Laser-Directed Energy Deposition with Sc Modified Al-Zn-Mg

Research on the Microstructure and Mechanical Properties of Repaired 7N01 Aluminum Alloy by Laser-Directed Energy Deposition with Sc Modified Al-Zn-Mg

Aluminum alloy is an important material used in railway train structures. It is of great significance to repair aluminum alloy through directional energy deposition to reduce cost and improve the performance of the aluminum alloy. In this study, 7N01 aluminum alloy was repaired by means of laser-dir...

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Bibliographic Details
Main Authors: Jibing Chen, Shanji Yu, Junsheng Yang, Rong Xu, Ruidi Li, Shisen Huang, Hongbin Zhu, Xinyan Liu
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Metals
Subjects:
Sc modification
DED
microstructure
mechanical property
heat-affected zone
Online Access:https://www.mdpi.com/2075-4701/13/5/829

Internet

https://www.mdpi.com/2075-4701/13/5/829

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