| About this Abstract |
| Meeting |
TMS Specialty Congress 2025
|
| Symposium
|
The 7th International Congress on 3D Materials Science (3DMS 2025)
|
| Presentation Title |
Laboratory 3D X-Ray Micro-Beam Diffraction |
| Author(s) |
Yubin Zhang, Jette Oddershede, Anthony Seret, Azat Slyamov, Florian Bachmann, Jan Kehres, Carsten Gundlach, Ulrik Olsen, Jacob Bowen, Henning Poulsen, Erik Lauridsen, Dorte Juul Jensen |
| On-Site Speaker (Planned) |
Yubin Zhang |
| Abstract Scope |
The development of 3D non-destructive X-ray characterization techniques in home laboratories is essential for establishing 3D characterization as a new standard for materials research. Accessible instruments in universities and industry will enable many more researchers to conduct 3D characterization daily, overcoming the limitations of competitive access to synchrotron facilities. Recent efforts have focused on techniques like laboratory diffraction contrast tomography (LabDCT), which allows 3D characterization of fully recrystallized materials with grain size larger than 15 µm, offering a spatial resolution of 5 µm using commercial X-ray CT systems. To enhance the capabilities of these laboratory instruments, we have developed a new 3D laboratory X-ray micro-beam diffraction (LabµXRD) setup, utilizing newly developed Pt-coated twin paraboloidal capillary X-ray optics. The principles and proof-of-concept for LabµXRD will be detailed, along with its potential for integration with LabDCT and micro-CT for multiscale and multimodal 4D characterization of conventionally and additively manufactured materials. |
| Proceedings Inclusion? |
Undecided |