CMI researchers from Ames National Laboratory and an industry partner conducted the activity for this highlight
Innovation
Neodymium metal was produced by calciothermic reduction of water-free REE-fluoride made without using or generating hydrogen fluoride (HF).
Achievement
Produced Na-Nd-F without using HF, via a highly scalable synthesis method. Produced more than 120 g of Nd metal from calciothermic reduction of the Na-Nd-F.
Significance and Impact
- Produced rare earth metals from feedstock bypassing use or generation of hazardous chemicals.
- Support domestic production of Nd metal and Nd-Fe-B magnet.
Hub Target Addressed
Advancing efficient and cost-effective rare earth element production.