Improvement of Micro-Hole Processing in SiC<sub>f</sub>/SiC Ceramic Matrix Composite Using Efficient Two-Step Laser Drilling

Improvement of Micro-Hole Processing in SiC<sub>f</sub>/SiC Ceramic Matrix Composite Using Efficient Two-Step Laser Drilling

SiC<sub>f</sub>/SiC ceramic matrix composite (CMC), a hard and brittle material, faces significant challenges in efficient and high-quality processing of small-sized shapes. To address these challenges, the nanosecond laser was used to process micro-holes in the SiC<sub>f</sub&g...

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Bibliographic Details
Main Authors: Yue Cao, Bin Wang, Zhehang Li, Jiajia Wang, Yinan Xiao, Qingyang Zeng, Xinfeng Wang, Wenwu Zhang, Qunli Zhang, Liyuan Sheng
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Micromachines
Subjects:
SiC<sub>f</sub>/SiC ceramic matrix composite
two-step laser drilling
micro-hole
laser ablation mechanism
Online Access:https://www.mdpi.com/2072-666X/16/4/430
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