Influence of tool eccentricity on the material flow and microstructural properties of AA6061 aluminum alloy friction stir welds
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DOI: 10.1016/j.jallcom.2020.154219
Abstract: Abstract The effect of tool eccentricity on friction stir welding of AA6061-T651 aluminum alloy plates is evaluated. Microstructural characterization reveals that surface roughness of the weld bead is increased, while material flow and mixing in… read more here.
Keywords: tool eccentricity; aluminum alloy; tool; friction stir ... See more keywords
Structural morphology of Al-Mg-Si alloy friction stir welds through tool eccentricity
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DOI: 10.1016/j.matlet.2020.128098
Abstract: Abstract In this work, the microstructure development in the stir zone of Al-Mg-Si alloy is evaluated while employing tool eccentricity during friction stir welding. Low dislocation density with dispersoids were observed in the inner band… read more here.
Keywords: alloy; tool eccentricity; stir zone; friction stir ... See more keywords