Karbon/epoksi ve E-cam/epoksi ile Onarılmış Çentikli Alüminyum 5754-H111 Charpy Darbe Tepkisi

I this study, aluminum sheets with three different notch depths were repaired carbon/epoxy and e-glass/epoxy composites than investigated experimentally for their response to Charpy impact. [90/45/-45] oriented triaxial fabrics used in patch reinforcement materials. Composite laminates performed [90/45/-45/45/-45/90] orientation by placing these axial on top each other. Hand lay-up technique was the creation of laminated composites. The wetted hand cured hot molding at 100 °C 7 bar pressure. Water jet sizing both repair elements. sized elements glued other as one-side a double component methyl methacrylate adhesive. In experimental stage, some mechanical properties determined first. Afterwords, plates unrepaired lengths (3mm, 5mm, 7mm), energy absorption conducting impact tests. addition Scanning Electron Microscope (SEM) analysis composite patches performed..