The Tests of Carbon Fiber/Epoxy Laminated Composites under Continuous Laser Irradiation

The experiments of carbon fiber/epoxy laminated composite material subjected to different intensity and time laser irradiation are carried out to acquire temperature distribution and ablation properties;after laser ablation,tests of SEM and microcosmic analysis are accomplished to obtain destroy pattern and tests of TGA are also accomplished to obtain thermal decomposition mechanism,according to these tests,the ablative characteristic and mechanism are studied which pro-vide test base for heat analysis.