About this Abstract |
Meeting |
2022 TMS Annual Meeting & Exhibition
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Symposium
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Materials Design and Processing Optimization for Advanced Manufacturing: From Fundamentals to Application
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Presentation Title |
Understanding Welding Metallurgy and Process-structure-property Relationships for Advanced Manufacturing: High-throughput Experimental Techniques Guided by Thermodynamic Modeling |
Author(s) |
Carolin Fink |
On-Site Speaker (Planned) |
Carolin Fink |
Abstract Scope |
The ability to be joined and formed into complex shaped components is an important constraint for the use of structural alloys. Fusion-based welding and associated advanced manufacturing processes, such as metal additive manufacturing are critical fabrication techniques that are challenging due to their non-isothermal nature and complex chemical and physical reactions. Microstructures and properties of the welds and/or deposits directly affect service performance. Hence, a detailed understanding of the composition-process-structure-property relationships is increasingly important for new material design and processing optimization. This talk will highlight two areas of current research that utilize a combination of thermodynamic modeling and high-throughput experiments: (1) Design of weldable multi-principle element alloys for structural use; and (2) Process-structure-property relationship for cryogenic cooling assisted wire arc additive manufacturing of nickel-aluminum bronze. |
Proceedings Inclusion? |
Planned: |
Keywords |
Joining, Additive Manufacturing, High-Entropy Alloys |