Effect of scratches on the damage characteristics of fused silica optics under extremely-high impact load
Jian Cheng, Zican Yang, Chen Wang, Linjie Zhao, Mingjun Chen, Jinghe Wang, Yaguo Li, Qiao Xu, Zhichao Liu, Hongguang Xu
Topics & Concepts
ScratchMaterials scienceSplit-Hopkinson pressure barComposite materialMachiningIzod impact strength testConstitutive equationStructural engineeringStrain rateFinite element methodUltimate tensile strengthEngineeringMetallurgyAdvanced Surface Polishing TechniquesHigh-Velocity Impact and Material BehaviorLaser Material Processing Techniques