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 |
Additive Manufacturing of High-performance Compositionally Complex Metal Alloys |
Author(s) |
Wen Chen, Shahryar Mooraj |
On-Site Speaker (Planned) |
Shahryar Mooraj |
Abstract Scope |
The increasing demands for materials require increasingly complex compositions and microstructures, which meanwhile bring grand challenges in processing and understanding of microstructure-property relationships in these materials since many microstructural features are interconnected by conventional processing routes. To overcome these challenges, I will present some recent work in our group on fabrication of compositionally complex metal alloys by additive manufacturing, which enables the access of engineered hierarchical microstructures with excellent mechanical properties. Specifically, I will discuss the potential of using laser additive manufacturing and direct ink writing based 3D printing techniques to fabricate some compositionally complex metal alloys such as metallic glass composites and high-entropy alloys with heterogeneous microstructures by tailoring the additive manufacturing process protocol towards superior mechanical performance.
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Proceedings Inclusion? |
Planned: |
Keywords |
Additive Manufacturing, High-Entropy Alloys, Mechanical Properties |