Surface Roughness Study of High-Speed Railway Wheel Materials Based on Laser-Induced Breakdown Spectroscopy

An experimental platform of laser-induced breakdown spectroscopy (LIBS) is used to obtain the spectral information of seven ER8 high-speed train wheel samples with different surface roughnesses; the correlations between their spectral line intensities and the ratios of spectral line intensities to t...

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Veröffentlicht in:	Journal of applied spectroscopy 2023-07, Vol.90 (3), p.646-654
Hauptverfasser:	Ouyang, Aiguo, Yu, Bin, Hu, Jun, Lin, Tongzheng, Liu, Yande
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Alloying elements Analysis Analytical Chemistry Atomic/Molecular Structure and Spectra Chromium Helium High speed rail High speed trains Laser induced breakdown spectroscopy Lasers Line spectra Molybdenum Physics Physics and Astronomy Railroad wheels Railroads Spectrum analysis Surface roughness
Online-Zugang:	Volltext
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