About this Abstract |
Meeting |
2022 TMS Annual Meeting & Exhibition
|
Symposium
|
Materials Design and Processing Optimization for Advanced Manufacturing: From Fundamentals to Application
|
Presentation Title |
Texture Gradients and Asymmetries in ShAPE Processed ZK60 Magnesium |
Author(s) |
Benjamin J. Schuessler, Dalong Zhang, Nicole Overman, Jens Darsell, Vineet V. Joshi |
On-Site Speaker (Planned) |
Benjamin J. Schuessler |
Abstract Scope |
Shear assisted processing and extrusion (ShAPE) is an emerging high-strain, solid-phase processing (SPP) technique; it can be used to manufacture metallic parts without melting the constituent materials. ShAPE can refine microstructures and develop preferred textures in a single step precluding the need for energy-intensive processing steps typically employed in conventional alloy development and part manufacturing. Parts manufactured using ShAPE process demonstrate unique property combinations that are challenging to achieve using traditional manufacturing routes. In this work, solid ZK60 magnesium rods were created using varying extrusion rates, RPM and cooling. The effect of these processing parameters on the crystallographic texture and grain refinement development was studied using electron backscatter diffraction. The microstructural statistics gathered in this study assist in developing models for microstructural predictions in Mg alloys processed through ShAPE. |
Proceedings Inclusion? |
Planned: |
Keywords |
Characterization, Magnesium, Process Technology |