Real-Time Defects Analyses Using High-Speed Imaging during Aluminum Magnesium Alloy Laser Welding

Real-Time Defects Analyses Using High-Speed Imaging during Aluminum Magnesium Alloy Laser Welding

In this study a continuous wave Ytterbium-doped Yttrium Aluminum Garnet (Yb: YAG) disk laser has been used for welding of AlMg3 casted alloy. A high-speed imaging camera has been employed to record hot vapor plume features during the process. The purpose was to identify a mechanism of pores detectio...

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Bibliographic Details
Main Authors: Sabin Mihai, Diana Chioibasu, Muhammad Arif Mahmood, Liviu Duta, Marc Leparoux, Andrei C. Popescu
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Metals
Subjects:
laser welding
high-speed imaging
aluminum-magnesium alloys
porosity control
hot vapor
Online Access:https://www.mdpi.com/2075-4701/11/11/1877

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