Abstract
Clean transportation and green energy are important components of Canada’s plan to achieve net-zero emissions by 2050, and so the applications of these technologies are on the rise. NdFeB hard magnets are central components for a variety of green energy applications such as in electric vehicles, wind turbines, and transformers, as such they are pivotal for the development of a clean economy. With that comes the growing demand for rare-earth elements (REE) containing permanent magnets which are widely implemented in electrification.
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References
Smith BJ, Riddle ME, Earlam MR, Iloeje C, Dimond D (2022) Rare earth permanent magnets-supply chain deep dive assessment. Technical Report by U.S. Department of Energy
Habib K, Wenzel H (2014) Exploring rare earths supply constraints for the emerging clean energy technologies and the role of recycling. J Clean Prod 84:348–359. https://doi.org/10.1016/j.jclepro.2014.04.035. ISSN 0959-6526
Yang Y et al (2017) REE recovery from end-of-life NdFeB permanent magnet scrap: a critical review. J Sustain Metall 3:122–149. https://doi.org/10.1007/s40831-016-0090-4
Lixandru A et al (2017) A systematic study of HDDR processing conditions for the recycling of end-of-life Nd-Fe-B magnets. J Alloys Compd 724:51–61
Acknowledgments
The authors would like to acknowledge the financial support from the Natural Resources Canada’s Critical Minerals B21 Program and support from the National Research Council (NRC) of Canada’s Clean and Energy-efficient Transportation (CEET) program and Energy, Mining, and Environment (EME) research center.
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Li, G. et al. (2023). Rebirth of Rare-Earth Magnets from End-of-Life Electrical Products. In: Proceedings of the 62nd Conference of Metallurgists, COM 2023. COM 2023. Springer, Cham. https://doi.org/10.1007/978-3-031-38141-6_51
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DOI: https://doi.org/10.1007/978-3-031-38141-6_51
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