A study on porosity in gas tungsten arc welded aluminum alloys using spectral analysis

Title
A study on porosity in gas tungsten arc welded aluminum alloys using spectral analysis
Authors
Keywords
Porosity defect, Pulsed GTAW, Locally linear embedding, Extreme learning machine
Journal
Journal of Manufacturing Processes
Volume 57, Issue -, Pages 334-343
Publisher
Elsevier BV
Online
2020-07-06
DOI
10.1016/j.jmapro.2020.06.033

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