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Meeting 2020 TMS Annual Meeting & Exhibition
Symposium Recycling of Secondary, Byproduct Materials and Energy
Presentation Title An Environmental Impact and Economic Evaluation of using Alternative Feedstock Powders in Metal Additive Manufacturing
Author(s) Christopher Glaubensklee, Haoyang He, Parnian Kiani, Kaka Ma, Julie M Schoenung
On-Site Speaker (Planned) Christopher Glaubensklee
Abstract Scope In metal based additive manufacturing processes such as Laser Engineered Net Shaping (LENSŪ), the primary feedstock is gas atomized powder because of its spherical morphology and controllable particle size. Unfortunately, this method of using gas atomization consumes a significant amount of energy and cost. Research has demonstrated that machine chips and other waste metal products can be processed into powder and then utilized as alternative feedstock materials for the additive manufacturing process. In this study, gas atomized powder and these alternative powder sources are evaluated and compared on the basis of energy demand, cost, and environmental impact. Life cycle and techno-economic assessment methodologies are utilized, assuming a system boundary that includes the extraction and processing of the raw materials, as well as the LENSŪ deposition of parts. Recycling of the powder waste in the LENSŪ process is also considered.
Proceedings Inclusion? Planned:

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Novel Method for Extracting Cobalt, Lithium, Nickel and Manganese from Recycled Lithium-ion Batteries using Electrochemistry
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A Review of Iron and Steel Scrap Recycling in Ironmaking and Steelmaking Processes
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An Environmental Impact and Economic Evaluation of using Alternative Feedstock Powders in Metal Additive Manufacturing
Assessing the Techno-economic Feasibility of Solvent-based, Critical Material Recovery from Uncertain, End-of-life Battery Feedstock
Carbon Black from Waste Tires: Purification Strategies and Recycle Potential
Development of a Carbo-granulation Process for the Manufacture of Artificial Aggregates using Mining Residues and Carbon Dioxide
E-52: Characterization of Wasted LEDs from Tubular Lamps Focused on Recycling Process by Hydrometallurgy
E-55: Gravity Separation of Zinc Mine Tailing Using Wilfley Shaking Table to Concentrate Hematite.
E-56: Hydrothermal Regeneration of Cycled LiFePO4 Cathode Material from Spent Lithium Ion Batteries
E-57: Minimization of Copper Contamination in Steel Scrap
E-61: Residual Quarry Sludge Stabilization to Prefabricate Sustainable Building Elements.
E-63: Separation and Recovery of Zinc and Cobalt from Zinc Plant Residue by Alkali Leaching
Engineered Carbon Products from Sustainable Lignin Feedstocks for Energy Applications
Experimentation, Modeling and Optimum Conditions of Pyro-hydrometallurgical-precipitation Reaction Technology for Recovery of Copper as Oxide of Nanoparticles from a Copper Dust
Extraction and Processing of Crystalline Metallurgical-Grade Silicon prepared from Rice Husk Byproduct
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Mechanical Beneficiation of End-of-Life Lithium-Ion Battery Components
Recycling of Crystalline Silicon Solar (PV) Panels: Technological Challenges, Economical Feasibility and Environmental Impact
Recycling of Metallurgical Slag for Electromagnetic Waves Interference Functions
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Thermal Disengagement Technology: the Perspective of Microrecycling of Polymer-metal Multilayer Packaging Materials
Thermodynamic Modeling and Experimental Validation of Iron-Containing Intermetallic Phase Formation in Recycled Cast Aluminum Alloys
To Recycle or Not to Recycle – Critical Row Materials in Extreme Conditions – European Union Perspective and Challenges
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