L-PBF additive manufacturing 2 roughness 2 Cu2+-assisted etching 1 HVAF 1 HVOF 1 History of engineering & technology 1 IN718 1 INCONEL718 1 PEO 1 Powder Bed Fusion 1 Research & information: general 1 Ti-6Al-4V 1 Ti6Al4V 1 WC-based coatings 1 ausrolled nanobainite 1 cermet materials 1 coatings 1 corrosion 1 costs 1 design for additive manufacturing (DfAM) 1 displacements 1 drag reduction 1 durable 1 electrochemical additive manufacturing 1 electron beam melting (EBM) 1 experimental measurement of residual stress 1 fatty acid 1 fluoropolyurethane 1 fountain pen feed system 1