Research Highlights

The Alloy Optimization Software (TAOS)

CMI researchers from Lawrence Livermore National Laboratory conducted the activity for this highlight

Image of the user-friendly GUI where a suitable CALPHAD database is loaded, an objective is defined within a series of constraints related to phase, composition, etc. The system automatically optimizes for best alloy candidates (lower right panel).

Mickey Leland Energy Fellowship Intern studies critical materials and environmental impacts

CMI researchers from Idaho National Laboratory conducted the activity for this highlight

person head and shoulders, with trees in background: Rumeysa Gurler, taking the opportunity to explore the local region.

12 MG-Oe energy product of MM-FeCo-B magnet

CMI researchers from Ames National Laboratory conducted the activity for this highlight

Hysteresis loops of MM-FeCo-B magnets with different amount of Nb doping, showing improved loop squareness. About 7.5 wt.% DyPrCu was added as the grain boundary phase

12 MG-Oe energy product of MM-FeCo-B magnet (MM=mischmetal)

CMI researchers from Ames National Laboratory conducted the activity for this highlight

Tailored synthesis in nanoparticle permanent magnets (NPPMs)

CMI researchers from Ames National Laboratory conducted the activity for this highlight

Milled and unmilled: 1 GPa at 100C. ~50% density and XRD showed no change in lattice. Note that the milled powder heated much more quickly than the unmilled powder, indicating better interparticle connectivity due to reducing the large agglomerates.

Cross-Hub synergies advance reduced rare earth magnet discovery

CMI researchers from Ames National Laboratory, Lawrence Livermore National Laboratory and Oak Ridge National Laboratory conducted the activity for this highlight

Experimentally constructed phase diagram

Cross-Hub synergies advance reduced rare earth magnet discovery

CMI researchers from Ames National Laboratory, Lawrence Livermore National Laboratory and Oak Ridge National Laboratory conducted the activity for this highlight

Techno-economic assessment of hot-roll magnets

CMI researchers from Ames National Laboratory and Purdue University conducted the activity for this highlight

Evaluating new REE extractants for better environmental sustainability

CMI researchers from Idaho National Laboratory and Colorado School of Mines conducted the activity for this highlight

CMI postdoc wins ORNL’s ‘Your Science in a Nutshell’ competition

CMI researchers from Oak Ridge National Laboratory conducted the activity for this highlight