Abstract:Nd-Fe-B permanent magnets have been widely used in many industries such as medical equipment, electronic information, energy transportation, and the automobile industry. [1][2][3][4] With the continuous development of new energy vehicles, robots, and other high-tech industries, the demand for highperformance Nd-Fe-B magnets is constantly increasing, which leads to the overuse of low-abundant rare-earth (RE) metals such as Nd, Dy, and Tb. It has become urgent and important to find alternatives for these key met… Show more
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