Refill Friction Stir Spot Welding of an Al-Li Alloy: The Effects of Rotating Speed and Welding Time on Joint Microstructure and Mechanical Properties

In this work, 2060 Al-Li alloy was joined by refill friction stir spot welding (RFSSW). The effects of the tool’s rotating speed and welding time on the microstructure and mechanical properties of the welded joints were studied. The results showed that joints without defects can be obtained within a...

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Bibliographic Details

Published in:	Metals
Main Authors:	Yuanbiao Cui, Binbin Wang, Wenzhe Dong, Zhengwei Li, Jiuchun Yan
Format:	Article
Language:	English
Published:	MDPI AG 2024-12-01
Subjects:	refill friction stir spot welding 2060 Al-Li alloy tool rotating speed welding time grain size hardness
Online Access:	https://www.mdpi.com/2075-4701/14/12/1383