3D-printing is an emerging technology that challenged wrought counterparts by one-step manufacturing for complicated biological devices. However, the material properties and surface features due to parameters play important role on corrosion behaviour influence toxicity of as implant. In this paper, improvement pitting potential was observed electrochemical experiments result grain refinement D...

The deviation between the designed lattice structures and 3D-printed ones has been studied in this research. Three types of were using SpaceClaim application ANSYS software then fabricated Direct Metal Laser Sintering (DMLS) via EOS M 290 3D printer. Considering orthopedic application, Ti6Al4V alloy grade 23 was selected as a material for all samples structures. A thorough comparison done on vo...

One of the many challenges when it comes to small satellites is low cost, especially when it comes to propulsion. At Aerojet Rocketdyne a CubeSat propulsion system was developed utilizing the advantages of the additive manufacturing process. This design reduces the part count by 50%, eliminates all 22 final assembly welds and reduces the projected recurring propulsion system cost by 75%. Starti...