PSI - Issue 33

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Victor Martinez et al. / Procedia Structural Integrity 33 (2021) 89–96 Victor Martinez, Sergio Cicero,Borja Arroyo/ Structural Integrity Procedia 00 (2021) 000–000

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Fig. 4. Fracture toughness of PLA and PLA-GRA, for 0/90, 30/-60 and 45/-45 raster orientation.

Fig. 5. SEM images obtained from 0/90 raster orientation. PLA (left); PLA-GR (right).

Fig. 6. SEM images from 45/-45 raster orientation. PLA (left); PLA-GR (right).