Femtosecond Laser Drilling of Cylindrical Holes for Carbon Fiber-Reinforced Polymer (CFRP) Composites

Ultrafast laser drilling has been proven to effectively reduce the heat-affected zone (HAZ) of carbon fiber-reinforced polymer (CFRP) composites. However, previous research mainly focused on the effects of picosecond laser parameters on CFRP drilling. Compared with a picosecond laser, a femtosecond...

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Bibliographic Details
Main Authors: Hao Jiang, Caiwen Ma, Ming Li, Zhiliang Cao
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Molecules
Subjects:
HAZ
Online Access:https://www.mdpi.com/1420-3049/26/10/2953