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Article | REF: D3088 V1

Examples of Life Cycle Assessment in Electrical Engendering

Authors: Hamid BEN AHMED, Briac BAUDAIS, Gurvan JODIN

Publication date: March 10, 2024

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2. Consequences of manufacturing rare-earth magnets

2.1 Effect of deposit source

Neodymium, praseodymium and dysprosium are rare earth elements often used in high-performance magnets. Work from estimates the environmental impact of producing a 1 kg neodymium iron boron (NdFeB) magnet from three major deposits (figure 3

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Consequences of manufacturing rare-earth magnets
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