Tag: Characterization (materials science)
ATR-FTIR distinguished major 3D printing polymers in forensic filaments
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First forensic analysis of 3D printing polymers used in privately made firearms, comparing 67 filaments using spectroscopy to distinguish materials and additives.
Brittle lattice strength depends on loading direction and topology
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in EngineeringMultiscale analysis of tension-compression asymmetry in brittle lattice metamaterials using additive manufacturing, micro-CT imaging, and computational modeling to predict failure mechanisms.
Surface condition and layer thickness affect fatigue in Ti6Al4V
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in MetallurgyInvestigation of layer thickness and surface condition effects on microstructure and fatigue performance of PBF-LB Ti6Al4V, demonstrating surface integrity dominance.
White beach blobs were likely plant oil-based and nonhazardous
Forensic analysis of white blobs discovered on Newfoundland beaches reveals plant oil-based composition with polymeric materials; petroleum, biodiesel, silicone, and hazardous properties excluded.
