Macro- and microstructure analysis and mechanical characteristics of thick AlMg5 alloy plates joined by floating-bobbin friction stir welding
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DOI: 10.1080/01694243.2020.1842652
Abstract: Abstract The present paper explores the simultaneous influence of rotational and traverse speeds on the macrostructure, microstructure, and mechanical characteristics of welds produced by the floating-bobbin friction stir welding of 20-mm-thick AlMg5 alloy plates. The… read more here.
Keywords: floating bobbin; bobbin friction; friction stir; speed ... See more keywords
Formation Mechanisms for Entry and Exit Defects in Bobbin Friction Stir Welding
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DOI: 10.3390/met8010033
Abstract: Bobbin friction stir welding (BFSW) is an innovative variant for the solid state welding process whereby a rotating symmetrical tool causes a fully penetrated bond. Despite the process development, there are still unknown variables in… read more here.
Keywords: entry exit; bobbin friction; exit defects; formation ... See more keywords