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
Investigation of Synergistic Influence of Ultrasound and Co-Doping to Degrade Toluene from Polluted Air in Construction Sites—An Experimental Approach
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DOI: 10.3390/buildings14092876
Abstract: Background: Toluene exposure in construction workers can lead to several health problems, primarily affecting the nervous system, respiratory system, and skin. Utilizing advanced photocatalytic materials to degrade gaseous toluene aims to significantly mitigate its negative… read more here.
Keywords: fentio2 fentio2; toluene; ultrasonic assistance; construction ... See more keywords
Research on Ultrasonic-Assistance Microarc Plasma Polishing Method for 4H-SiC
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DOI: 10.3390/cryst15100902
Abstract: Silicon carbide (SiC) is widely used in high-power, high-frequency, and high-temperature electronic devices due to its excellent physical and chemical properties. However, its high hardness and chemical inertness make it difficult to achieve efficient and… read more here.
Keywords: ultrasonic assistance; plasma; plasma polishing; microarc plasma ... See more keywords