Material flow analyses of high-efficiency joint process in VPPA keyhole flat welding by X-ray transmission system
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DOI: 10.1016/j.jclepro.2019.119450
Abstract: Abstract The consideration of environment-friendly and low energy consumption tends to control and guide the progress of metal joint manufacturing processes. Variable polarity plasma arc (VPPA) welding is an environment-friendly, high quality and efficiency joint… read more here.
Keywords: metal; keyhole; efficiency joint; weld pool ... See more keywords