Fig. 4From: Experimental investigation into the effect of surface roughness and mechanical properties of 3D-printed titanium Ti-64 ELI after heat treatmentGraphical representation of 3D-printed specimen results with a comparison of arithmetic mean roughness (Ra and Sa) μm. A 3D-printed dogbone tensile specimen, 3D-printed dental implant with a 3.4-mm diameter and 3D-printed dental implant with a 4.3-mm diameter are plotted against the number of specimensBack to article page