British Department Of Defense Announces Disruptive Titanium Metal 3D Printing Project

- Apr 14, 2018-

British Department of Defense Announces Disruptive Titanium Metal 3D Printing Project

According to Jonathan Meyer, head of the Airbus additive manufacturing roadmap, the production of low-cost electrolytic metal powders from Metalysis can change the powder metallurgy and powder economy of additive-based manufacturing Directed Energy Deposition (DED) processes.

From $70 a kilogram to $2.5 a kilogram of process costs?

    Titanium's high strength, light weight, and corrosion resistance make it an ideal choice for aerospace, defense, and healthcare. However, the high cost of titanium limits the wider use of titanium metal.

    The FAST-forge program, funded by Innovate UK, aims to develop a cheaper and more abundant titanium powder manufacturing process. This lower-cost titanium powder 3D printing material will further open the market space for titanium in the additive manufacturing field.

    Earlier, British Defense Minister Gavin Williamson provided further details on the project. “Our armed forces use titanium from cutting-edge nuclear submarines and fighter jets to implants related to human life and health, but titanium is in production time and cost. There are no advantages in this area, which limits the use of titanium." The FAST-forge plan will redefine the cost of titanium by "creative methods."

    Not only is titanium metal powder faster and cheaper to produce, titanium's metal 3D printing process will also be improved. Britain seems to be brewing the subversive titanium metal powder production and titanium metal parts manufacturing technology. Dr. Nick Weston of the Department of Materials Science and Engineering at the University of Sheffield is one of the leaders in the FAST-forge program. “FAST-forge is a disruptive technology that allows titanium metal powders to be directly net-shaped. Made to become forging performance parts.

    These parts have mechanical properties comparable to those of wrought products. For titanium alloys, FAST-forge can provide a step change in component costs, which will lead to a wider range of titanium applications, including those that can be used in automobiles. Power systems and suspension systems.

    The study was also supported by the British PortonDown Defense Science and Technology Laboratory (Dstl). According to Matthew Lunt, chief scientist of materials science at Dstl, this plan may reduce the production cost of titanium parts by up to 50%. With the reduction of cost, titanium can be used in submarines, which can not only improve corrosion resistance but also prolong service life, and can be used in light armored vehicles and other fields.