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Fracture area SEM captures from PC specimens (built at a 260 °C nozzle temperature, with a 0.2 mm layer thickness) at different elongation speeds of 10 mm/min (a,b), 100 mm/min (c,d) and 300 mm/min (e,f) at 30× (a,c,e) and 300× (b,d,f) magnifications.
