Numerical analysis for stress fields induced by laser trepanning of square-slotted blind holes with and without ultrasonic assistance
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DOI: 10.1016/j.optlastec.2019.106030
Abstract: Abstract The numerical simulation on laser trepanning of square-slotted hole and hole array in stainless steel sheets with and without ultrasonic assistance was reported for analyzing the stress fields on the workpieces trepanned. Based on… read more here.
Keywords: without ultrasonic; laser trepanning; ultrasonic assistance; stress ... See more keywords
Preparation of NiP-WC Composite Coatings by Ultrasonically Assisted Electroless Plating and Their Characterization
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DOI: 10.20964/2020.12.10
Abstract: To improve coating properties, NiP-WC and NiP coatings have been prepared by ultrasonically assisted electroless plating and their performance after heat treatment has been studied. The surface micromorphologies of the coatings were analyzed, and it… read more here.
Keywords: electroless plating; ultrasonic assistance; nip nip; ultrasonically assisted ... See more keywords