Numerical Analysis of Thermal and Flow Behaviors with Weld Microstructures During Laser Welding with Filler Wire for 2195 Al-Li Alloys

This study investigates the effects of heat transfer and molten pool flow behavior on the final structure of laser filler wire welds, aiming to improve weld quality. Laser filler wire welding experiments and numerical simulations were performed on 2195 Al-Li alloy workpieces with varying welding par...

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Bibliographic Details
Main Authors: Dejun Liu, Qihang Xv, Gan Tian, Ling Zhao, Xinzhi Yang, Maochuan Li
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/15/4/348
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