Microstructure and Micro Hardness of Friction Stir Welded AA2024-T3 Joints
Citation:
H. Mitrogiannopoulos, D Trimble, G.E. O Donnell, S. Mc Fadden, Microstructure and Micro Hardness of Friction Stir Welded AA2024-T3 Joints, Proceedings of the 31st International Manufacturing Conference, Cork Institute of Technology, 4-5 Sep 2014, G. Kelly, 2014, 181 - 188Download Item:
Abstract:
Macrostructure, microstructure and micro hardness of friction stir welded AA2024
-
T3 joints
was studied. The influence of tool pin profile on the microstructure and hardness of these joints
was examined. Square, triflute and tapered cylinder pins were used in this study. Vickers micro
hardness tests and grain size measurements were taken from the transverse plane of welded
samples. Distinct zones in the macrostructure were evident. The zones were identified by
transitions in the microstructure and hardness of weld samples.
Author's Homepage:
http://people.tcd.ie/smcfaddDescription:
PUBLISHEDCork Institute of Technology
Author: MCFADDEN, SHAUN
Other Titles:
Proceedings of the 31st International Manufacturing ConferenceType of material:
Conference PaperAvailability:
Full text availableKeywords:
Hardness, Microstructure, Friction Stir WeldingSubject (TCD):
Mechanical EngineeringMetadata
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