Hard drive magnets are important because they contain neodymium and dysprosium, which are essential for electric vehicles and wind turbines. Of the 17 different rare earth elements, “These two are currently the most important and critical.”
Hard drive magnets are important because they contain neodymium and dysprosium, which are essential for electric vehicles and wind turbines. Of the 17 different rare earth elements, “These two are currently the most important and critical.”