CMI researchers from Ames National Laboratory conducted the activity for this highlight
Innovation
System-level demonstrates CMI-developed La-Nd magnets as a superior alternative to currently employed N35 magnets for voice coil motor (VCM) applications.
Achievement
La-Nd magnets deliver 5% greater field production capacity compared to commercial N35 magnets in the VCM and provide a more efficient and sustainable alternative for VCM technology.
Significance and impact
Important starting ‘beachhead’ application for CMI magnets. Will ultimately reduce reliance on foreign sourced critical elements.
Hub Goal Addressed
Prototyping of REE-reduced permanent magnets.
