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Meeting 2022 TMS Annual Meeting & Exhibition
Symposium REWAS 2022: Sustainable Production and Development Perspectives
Presentation Title Sustainability-based Selection of Materials for Refractory High Entropy Alloys
Author(s) Christopher Glaubensklee, Annalise Kramer, Amir Saeidi, Haoyang He, Julie M. Schoenung
On-Site Speaker (Planned) Christopher Glaubensklee
Abstract Scope In fashion jewelry, brass alloys are a common material used because of their cost-effectiveness, mechanical behavior, and optical properties. Unfortunately, there is a lack of stringent regulation enforcement in the jewelry industry regarding brass alloy compositions. While the European Union and California regulatory bodies have created restricted substance lists, compliance is incomplete. Thus, some brass alloys contain metallic elements that present toxicity and hazard to workers, consumers and at end-of-life. In this study, GreenScreenŽ for Safer Chemicals and ŠThermo-Calc Software were utilized, respectively, to evaluate and identify the toxicity hazards of alloying elements, and the role of these alloying elements on phase stability and performance. Additionally, market price and mine production data were analyzed to evaluate supply chain issues. This integrated evaluation of policy, toxicity, resource availability, and performance provides guidance for sustainable selection of alloy compositions that promote safety for workers, consumers, and the environment.
Proceedings Inclusion? Planned:
Keywords Other, Sustainability,

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A review of comprehensive utilization of copper slag of China
Assessing the future resource and environmental impacts of China's aluminum industry: implications of import and export transition
Economics-informed material system modeling of the copper supply chain
Environmental Benefits of Closing the Solar Manufacturing and Recycling Loop
Life cycle sustainability assessment of repair through Wire and Arc Additive Manufacturing
Potential Health Impact Assessment of Large-Scale Production of Batteries for the Electric Grid
Process Simulation and Digitization for Integrated Circularity and Life Cycle Sustainability Assessment of Silicon, Perovskite and Tandem Photovoltaic Systems
Sustainability-based Selection of Materials for Refractory High Entropy Alloys
Techno-economic Analysis of Material Costs for Emerging Flow Batteries
The REMADE Institute: R&D to Accelerate the Transition to a Circular Economy
The UK Transforming the Foundation Industries Research and Innovation Hub (TransFIRe)
VALIDATION OF AN INNOVATIVE ON-LINE LEGIONELLA DETECTION TECHNOLOGY IN WATER-COOLING SYSTEMS

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