Effect of Thermal Cycling on the Progressive‐Load Scratch Behavior of 3D ‐Printed PLA Composites Reinforced With Milled Glass Fiber
Thermo‐hygrometric aging is applied to additively manufactured polylactic acid (PLA) parts meant for outdoor or aerospace service, while the effect of reinforcement on scratch resistance of single asperities after aging is yet unknown. The study was performed on the pure PLA, PLA composite with 10 wt.% milled glass...