Results 91 to 100 of about 5,879 (210)
Archive of Mechanical Engineering, 2014 Considering the developing role of the friction stir welding in manufacturing industry, a complete study on the process is necessary. Studies on each stage of the process in particular, provide a better understanding of friction stir welding, and ...
Bisadi Hossain +2 more
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Influence of tool rotational speed on microstructure and joint strength of friction stir spot welded pure copper [PDF]
, 2016 : Copper is very difficult to be spot welded by conventional fusion welding techniques due to higher thermal diffusivity. Friction stir spot welding (FSSW) is a novel solid state welding process which is suitable and competent to spot weld copper ...
Akinlabi, Esther Titilayo, Dinaharan, I.
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The influence of position in overlap joints of Mg and Al alloys on microstructure and hardness of laser welds [PDF]
, 2013 Structure and properties of laser beam welding zone of dissimilar materials, AZ31 magnesium alloy and A5754 Aluminum alloy, are investigated. The microstructure and quality of the Mg/Al weld were studied by metallography, microhardness and optical ...
Fatih H. +10 more
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Friction Stir Spot Welding-Brazing of Al and Hot-Dip Aluminized Ti Alloy with Zn Interlayer
Metals, 2018 Friction stir spot welding (FSSW) of Al to Ti alloys has broad applications in the aerospace and automobile industries, while its narrow joining area limits the improvement of mechanical properties of the joint.
Xingwen Zhou +5 more
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Optimization Of Process Parameters On Tensile Shear Load Of Friction Stir Spot Welded Aluminum Alloy (Aa5052-h112) [PDF]
, 2018 Optimization of the process was still the issue in manufacturing. Investigation on the process parameters that effects to the property of welded structure were necessary.
Armansyah, A. (Armansyah) +1 more
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MetalsThe keyhole defect located at the termination of the friction stir welding (FSW) seam of 6082 aluminum alloys was repaired utilizing the refilling friction stir spot technique.
Liangliang Zhang, Guijie Yue
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Journal of Manufacturing and Materials ProcessingRefill Friction Stir Spot Welding (RFSSW) provides significant advantages over competing spot joining technologies, but detecting RFSSW’s often small and subtle defects remains challenging.
Jordan Andersen +4 more
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Synchrotron x-ray measurement and finite element analysis of residual strain in TIG welded aluminium alloy 2024 [PDF]
, 2006 Residual strains have been measured in a tungsten inert gas (TIG) butt-welded 2024 aluminum alloy plate using synchrotron X-ray diffraction. Novel two-dimensional strain maps spanning the entire plate reveal steep gradients in residual stress and provide
Hughes, DJ +5 more
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Friction stir welding of EH46 steel grade at dwell stage: Microstructure evolution [PDF]
, 2017 This work aims to understand the effect of changes in friction stir welding (FSW) process parameters on the resulting microstructure specifically the effect of the plunge depth and tool rotational speed, during the “dwell” period on the resulting ...
A Fehrenbacher +6 more
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Modification of Materials Local Properties by Friction Stir Processing [PDF]
, 2008 Friction stir processing (FSP) is a new solid state processing technique that can eliminate casting defects and refine microstructures, enhancing formability and improving other properties.
Iordachescu, Danut +2 more
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