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Meeting 2023 TMS Annual Meeting & Exhibition
Symposium Additive Manufacturing: Beyond on the Beam IV
Presentation Title Recycled Ti-6Al-4V Powder Processed by Fusion Deposition Modelling (FDM)
Author(s) Marcus Willy Rackel, Stephan Schulze, Kai Hendrik Steinberg, Henrik Lüneburg, Florian Pyczak, Wolfgang Limberg, Thomas Ebel
On-Site Speaker (Planned) Florian Pyczak
Abstract Scope An economic drawback of powder based additive manufacturing methods is the high cost of powder compared to cast materials. However, if the material loss in the production of machined complex geometries is taken into account, the cost-loss can be compensated. The use of recycled materials that do not originate from the primary powder production cycle offers further potential for cost reduction. In the present contribution, the use of Ti-6Al-4V powder generated via a recycling route is combined with FDM processing. The starting chip material for powder production comes from aviation production leftovers. The chips were cleaned and formed into cylindrical electrodes. Spherical powder was then produced using the Electron Induction Guided Atomization process. The tensile strength of the FDM parts was validated against parts processed by MIM, both made out of the same recycled Ti-6Al-4V powder feedstock.
Proceedings Inclusion? Planned:
Keywords Powder Materials, Recycling and Secondary Recovery,

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A-41: Redeposition and Grain Refinement of AA6061 Produced Using Additive Friction Stir Deposition
A High-throughput Process for Mechanical Characterization of Ceramic Materials Produced by Direct Ink Writing
A New Approach to the Manufacturing of Metallic Lattice Parts by Combining Polymer Additive Manufacturing and Electroplating
Additive Friction Stir Deposition of IN625-316L Bimetal
Capturing the Thermo-mechanical History of Additive Friction Stir Deposited Al6061 Using a Three-dimensional CFD Based Numerical Model
Characterization of an Additively-manufacturable Ammonium Perchlorate Composite Rocket Propellant
Effect of Additive Friction Stir Deposition Tool Geometry on Material Mixing and Microstructure Gradient of Al Alloys
Electroplating Powder for Cold Spray Applications
Engineering Powder Characteristics of WC-Co for Binderjet Processing
Evolution of Precipitate Structure in AA7050 Produced by Additive Friction Stir Deposition
Friction Stir Additive Manufacturing of Al-5083
Liquid Metal Jetting Based Additive Manufacturing of Cu-Al-Fe Bronze Alloy
Optimization of Mechanical Performance of Cold Sprayed Niobium
Physical Trends Unraveled by Integrated In Situ Monitoring in Additive Friction Stir Deposition-Enabled Repair
Quantification of Defects in Binder-jet Printed Steel Parts Using Confocal Imaging and Machine Learning
Recycled Ti-6Al-4V Powder Processed by Fusion Deposition Modelling (FDM)
Shape and Microstructural Characterization of Commercially Pure Titanium Feedstock Powders for Cold Spray Additive Manufacturing
Solid State Additive Manufacturing of Magnesium via Friction Stir Deposition
Solid State Additive Manufacturing of Oxide Dispersion Strengthened FeCrAl Alloy through Metal Extrusion Method
Teaching Printers How to Print: From G-Code to Integrating AI and Cloud Computing into Additive Manufacture
Through-Process Experimental Approach for Optimization of Powder Feedstock for Cold Spray Additive Manufacturing

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