Improvements in the Microstructure and Mechanical Properties of Aluminium Alloys Using Ultrasonic-Assisted Laser Welding

Improvements in the Microstructure and Mechanical Properties of Aluminium Alloys Using Ultrasonic-Assisted Laser Welding

Welding high-strength aluminium alloys is generally a delicate operation due to the degradation of mechanical properties in the thermally affected zone (TAZ) and the presence of porosities in the molten metal. Furthermore, aluminium alloys contain compounds that solidify before the rest of the base...

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Bibliographic Details
Main Authors: Ahmed Teyeb, João Silva, Jamil Kanfoud, Phil Carr, Tat-Hean Gan, Wamadeva Balachandran
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Metals
Subjects:
laser welding
aluminium alloys
cracks
power ultrasonic
porosities
Online Access:https://www.mdpi.com/2075-4701/12/6/1041

Internet

https://www.mdpi.com/2075-4701/12/6/1041

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