Effect of friction stir processing on co
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K. Prasad Rao; G.D. Janaki Ram; B.E. Stucker
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Article
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2010
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Elsevier Science
β 647 KB
Gas tungsten arc welds in aluminum-copper alloy AA2219-T6 were friction stir processed (to a depth of about 2 mm from the weld top surface) for improving their corrosion resistance. Unprocessed and friction stir processed welds were comparatively evaluated for their microstructural characteristics a