Three-Dimensional Mass Spectral Imaging of Polymers Via Laser-Assisted Micro-Pyrolysis Program with Flowing Atmospheric-Pressure Afterglow Ambient Mass Spectrometry.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.1c05413
Abstract: Herein, a novel diode laser-assisted micro-pyrolysis program (LAMP) technique is demonstrated and coupled with flowing atmospheric-pressure afterglow ambient mass spectrometry for instantaneously profiling polymers and polymer additives. Laser power modulation allows thermal separation of additives… read more here.
Keywords: micro pyrolysis; pressure; assisted micro; pyrolysis ... See more keywords
FBG-Assisted Micro-Channel for Refractive Index Measurements
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DOI: 10.1109/lpt.2020.3043088
Abstract: An optical fiber micro-channel sensor assisted by Bragg gratings is presented in this study. The micro-channel was fabricated by femtosecond laser micromachining. The sensor is based on intensity demodulation with compensation for fluctuations and is… read more here.
Keywords: channel refractive; assisted micro; micro channel; refractive index ... See more keywords
Machinablity improvement with ultrasonic vibration–assisted micro-milling
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DOI: 10.1177/1687814018812531
Abstract: An ultrasonic vibration–assisted micro-milling with horizontal vibration of workpiece is investigated in this article. A vibration platform with maximum amplitude of 15 μm based on universal ball support structure is designed and built by our group.… read more here.
Keywords: vibration; micro milling; assisted micro; ultrasonic vibration ... See more keywords
Influence of Experimental Setup Parameters on Ultrasonic Assisted Micro-Upsetting
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DOI: 10.24425/amm.2020.131745
Abstract: © 2020. The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/deed.en which permits the use, redistribution of the material in any medium or… read more here.
Keywords: assisted micro; experimental setup; setup parameters; parameters ultrasonic ... See more keywords
The Effects of Geometry Size and Initial Microstructure on Deformation Behavior of Electrically-Assisted Micro-Compression in Ti-6Al-4V Alloy
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DOI: 10.3390/ma15051656
Abstract: In this study, electrically-assisted micro-compression (EAMC) tests were conducted for cylindrical specimens of Ti-6Al-4V alloy with four geometric sizes and three initial microstructures. The result showed that the specimen temperature nonlinearly increased with the square… read more here.
Keywords: 6al alloy; micro compression; geometry; assisted micro ... See more keywords