Unraveling of the laser drilling of carbon/carbon composites: Ablation mechanisms, shape evolution, and damage evaluation

Engineering

• Carbon Composite 100%
• Layer Graphene 66%
• Recast Layer 66%
• Laser Heating 66%
• Experimental Result 33%
• Graphitic Carbon 33%
• Nanoscale 33%
• Tensiles 33%
• Thermal Stress 33%
• Ablation Rate 33%
• Anisotropic 33%
• Simulated Result 33%
• Rapid Cooling 33%
• Material Removal 33%
• Damage Propagation 33%
• Damage Initiation 33%
• Absorptivity 33%
• Absorption Coefficient 33%
• Material Removal Process 33%
• Deep Hole 33%
• Thermal State 33%
• Drilling Rate 33%