| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Accelerated Discovery and Insertion of Next Generation Structural Materials
|
| Presentation Title |
Combinatorial Mechanical Microscopy via Correlated Nanoindentation and EDX Mapping |
| Author(s) |
Jeffrey M. Wheeler |
| On-Site Speaker (Planned) |
Jeffrey M. Wheeler |
| Abstract Scope |
Mechanical microscopy is an emerging technique using high-speed nanoindentation to map the mechanical behavior and extract phase-level properties from complex microstructures with micron-scale lateral resolution. As such, it is a powerful technique for phase identification in combinatorial materials science investigations in a high-throughput manner on samples with compositional gradients, such as diffusion couples. A significant challenge for nanoindentation mapping is the statistical separation of phases with adjacent compositions and mechanical properties. In this work, we address this by using correlative mapping with analytical electron microscopy, particularly EDX, to accurately determine the relationships between mechanical properties and composition. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Characterization, Mechanical Properties, |