Research Highlights

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Improved critical materials recovery from LIB black mass by MSX

CMI researchers at Oak Ridge National Laboratory and Idaho National Laboratory conducted the activity for this highlight

Nickel sulfate salt produced after MSX separation

SmFeN as a cost-effective high-performance magnet

CMI researchers at Ames Laboratory conducted the activity for this highlight

Manufacturing process for permanent magnet review articles

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

Collaborative development of a biorecovery process

CMI researchers at Ames Laboratory, Idaho National Laboratory, Lawrence Livermore National Laboratory, University of Arizona, Purdue University, and Rutgers University conducted the activity for this highlight

image of motors, which are recyclable feedstock

Student publication receives Taggart Best Paper Award

CMI researchers at Colorado School of Mines conducted the activity for this highlight

picture of person: Congratulations to Vivek Kashyap, PhD 2021, Colorado School of Mines. Selected as co-recipient of the 2021 Arthur F. Taggart Award for the paper “Selective Extraction of Zinc from Zinc Ferrite,” Vivek Kashyap and Patrick Taylor, Mining, Metallurgy, and Exploration 2021, 38, 27–36. Vivek is now employed at Brimstone Energy located in California.

CMI-trained researcher supports U.S. magnet industry at MP Materials

CMI researchers at Ames Laboratory conducted the activity for this highlight

image of person, Dr. Kinjal Gandha Magnetics Engineer, MP Materials CMI Postdoc now in permanent position at MP Materials.

CMI-trained researcher supports critical materials research at Ames

CMI researchers at Ames Laboratory conducted the activity for this highlight

photo of person, Xubo Liu Scientist 1, Ames Laboratory, U.S. DOE CMI postdoc now in permanent position at Ames Laboratory (U.S. DOE).

Pathway for improved coercivity for La-Nd based magnet

CMI researchers at Ames Laboratory conducted the activity for this highlight

line graph shows three curved lines representing hysteresis loops of (Nd0.75La0.25)2Fe12Co2B samples. R1-HT3: sintered magnet; S1-PrCu-HT3: sintered magnet coated with Pr-Cu powder and heat-treated; S1-PrAlCu-HT3: sintered magnet coated with Pr-Al-Cu powder and heat-treated.

Reduced cobalt formulation of CMI “gap magnet” material CeCo5

CMI researchers at Ames Laboratory conducted the activity for this highlight

bar graph shows magnetic performance parameters for the indicated materials.

Groundbreaking temperature-resistant Al-REE alloy

CMI researchers at Ames Laboratory, Lawrence Livermore National Laboratory, University of Tennessee, Knoxville and Eck Industries conducted the activity for this highlight

Line graph shows trend for thermal coarsening at 300°C of Al-REE and high strength Al alloy 7075. The average size of strengthening particles in 7075 increases dramatically, reducing the hardness. In Al-REE, strengthening particle size and hardness are minimally changed by the same thermal exposure.