Laser shock induced incremental forming of pure copper foil and its deformation behavior

•Metallic micro-channel is fabricated by laser shock incremental forming (LSIF).•Metal foil is gradually deformed along the travelling direction of laser spot.•Metal foil is divided into three feature regions under each laser pulse in LSIF.•Appropriate enhancement of laser power density can improve...

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Veröffentlicht in:	Optics and laser technology 2020-01, Vol.121, p.105785, Article 105785
Hauptverfasser:	Zheng, Chao, Pan, Changdong, Tian, Zhirui, Zhao, Xinhai, Zhao, Guoqun, Ji, Zhong, Song, Libin
Format:	Artikel
Sprache:	eng
Schlagworte:	Copper Deformation behavior Finite element method Formability Forming Laser shock incremental forming Laser shock processing Lasers Metal foils Micro-channel Micro-forming Microchannels Microhardness Plastic deformation Strain hardening Surface properties
Online-Zugang:	Volltext
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