Microstructure characterization and mechanism of acoustoplastic effect in friction stir welding assisted by ultrasonic vibrations on the bottom surface of workpieces
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DOI: 10.1016/j.jmapro.2019.04.028
Abstract: Abstract Considering the acoustoplastic effect, an application of ultrasonic vibrations to Friction Stir Welding (FSW) evokes more and more interests in recent years. The material in the lower region of one FSW joint is the… read more here.
Keywords: stir welding; friction stir; ultrasonic vibrations; acoustoplastic effect ... See more keywords