Numerical and experimental analysis for morphology evolution of 6061 aluminum alloy during nanosecond pulsed laser cleaning

Laser cleaning technology has become an important method for surface cleaning of aluminum alloy oxide film. However, the heat and mass transfer mechanism during the laser cleaning process is still unclear, which hinders the precise control of surface morphology. In this work, a 3D heat transfer and...

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Veröffentlicht in:	Surface & coatings technology 2022-02, Vol.432, p.128056, Article 128056
Hauptverfasser:	Guo, Lingyu, Li, Yuqiang, Geng, Shaoning, Wang, Chunming, Jiang, Ping
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum alloy Aluminum alloys Aluminum base alloys Cleaning Evolution Flow velocity Heat and mass transfer Heat transfer High temperature effects Laser cleaning Lasers Mass transfer Morphology Morphology evolution Nanosecond pulses Numerical simulation Oxide coatings Pressure effects Pulsed lasers Surface tension Three dimensional flow
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